A heat exchanger module including: a first heat exchanger configured to exchange heat with air; a fan unit configured to induce flow of the air through the first heat exchanger; and an air duct configured to guide the flow of the air from the fan unit to the first heat exchanger. The air duct includes a first duct portion, a second duct portion and a third duct portion, with the first duct portion and the second duct portion being connected to the first heat exchanger, and the third duct portion being connected to the fan unit.
A clip fastener for cooperating with a counter clip fastener, having: a base portion, a pair of first members, a pair of second members, a support member, a pair of connection portions. The pair of the second members is located between the pair of the first members. The support member is located between the pair of the second members. One of the pair of the connection portions is located between and connected with the support member and one of the pair of the second members, while the other one of the pair of the connection portions is located between and connected with the support member and the other one of the pair of the second members. Each of the pair of the connection portions includes a cut located adjacent to a respective one of the pair of the second members.
A stone guard including: a guard member configured to allow a flow of air to pass through the guard member and block stones from passing through the guard member; and a first guide member extending from the guard member, configured to divide the flow of air passing through the guard member into a first stream of air and a second stream of air.
A thermal management assembly, including: a heat exchange plate, with a heat transfer fluid flowing in a flow channel of the heat exchange plate and exchanges heat with the outside; a fluid guide block installed on the heat exchange plate; an intermediate heat exchanger installed on the fluid guide block and having a first fluid path and a second fluid path, the heat transfer fluid in the first fluid path and that in the second fluid path exchanging heat; an expansion valve installed on a fluid guide block. The fluid guide block is further provided with a first opening, a second opening, and an installation chamber; the first opening is in fluid communication with the first fluid path; the installation chamber is in fluid communication with the first and second openings respectively; the expansion valve is installed in the installation chamber.
A heat exchanger plate, for thermal management of one or more battery packs, includes a base plate including a first core material and a lower coating layer. A channel plate is disposed adjacent to the base plate, the channel plate including at least one channel formed therein and a second core material different from the first core material. The base plate and channel plate combine to define an inlet, an outlet, and a conduit for propagating heat transfer fluid. The first core material is stronger than the second core material and the lower coating layer enhances brazing of the base plate to the channel plate. A related battery unit includes a battery pack and the heat exchanger plate. A related method includes forming the base plate and channel plate, brazing the base plate to the channel plate, and propagating heat transfer fluid between the inlet and outlet via the conduit.
A clip fastener for cooperating with a counter clip fastener, having: a base portion (106), a pair of first members (102), a pair of second members (104), a support member (108), a pair of connection portions (110). The pair of the second members is located between the pair of the first members. The support member is located between the pair of the second members. One of the pair of the connection portions is located between and connected with the support member and one of the pair of the second members, while the other one of the pair of the connection portions is located between and connected with the support member and the other one of the pair of the second members. Each of the pair of the connection portions includes a cut (112) located adjacent to a respective one of the pair of the second members.
A heat exchanger module (100) includes a first heat exchanger (200A) configured to exchange heat with air; a fan unit (300) configured to induce flow of the air through the first heat exchanger (200A); and an air duct (400) configured to guide the flow of the air from the fan unit (300) to the first heat exchanger (200A). The air duct (400) includes a first duct portion (400a), a second duct portion (400b) and a third duct portion (400c), with the first duct portion (400a) and the second duct portion (400b) being connected to the first heat exchanger (200A), and the third duct portion (400c) being connected to the fan unit (300). Therefore, a robust connection of various parts in the heat exchanger module (100) capable of withstanding vibrations is achieved.
The invention relates to a heat exchanger (10) comprising a heat-exchange bundle (30) having a first zone (32) which is configured to allow heat exchange between a refrigerant at a first pressure level referred to as high pressure and the refrigerant at a second pressure level referred to as intermediate pressure and lower than the high pressure, the bundle (30) having a second zone (34) which is configured to allow heat exchange between the high-pressure refrigerant and the refrigerant at a third pressure level referred to as low pressure and lower than the intermediate pressure, the exchanger (10) being configured to allow the high-pressure refrigerant to circulate in the bundle (30) through the first zone (32) and the second zone (34).
F28D 1/04 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits immersed in the body of fluid with tubular conduits
F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
A stone guard (100) including: a guard member (110) configured to allow a flow of air to pass through the guard member and block stones from passing through the guard member; and a first guide member (130) extending from the guard member, configured to divide the flow of air passing through the guard member into a first stream of air (A1) and a second stream of air (A2).
The present disclosure relates to an electronic expansion valve. A positive terminal of a coil assembly is electrically connected to an adapter board, and is electrically connected to a positive pin through the adapter board. Moreover, a negative terminal of the coil assembly is electrically connected to the adapter board, and is electrically connected to a negative pin through the adapter board. Therefore, when the positions of the positive terminal and the negative terminal of the coil assembly change, the connection positions of the positive terminal and the negative terminal on the adapter board can change accordingly, and still maintain electrical connection with the positive pin and the negative pin, so that the connection positions of the positive pin and the negative pin on the circuit board do not need to change. As a result, the electronic expansion valve has the advantage of high compatibility and can be compatible with coil assemblies of different structures.
A heat exchanger for a vehicle includes a plurality of plates is disclosed. The plates are stacked one on top of the other in a stacking direction to form a bundle of plates. At least one first plate and at least one second plate define a first circulation path that is configured for circulation of a first fluid. At least the second plate and at least one third plate define a second circulation path that is configured for circulation of a second fluid. The bundle of plates includes a first distribution chamber that is configured to supply the first circulation path with first fluid. The first plate has a through-hole surrounded by a plateau. The through-hole is surrounded by an internal raised edge. The internal raised edge is of a substantially annular shape. The plateau includes, on its top, an orifice belonging to a return passage.
F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
12.
ELECTRIC RADIATOR OF A HEATING, VENTILATION AND/OR AIR-CONDITIONING SYSTEM
The invention relates to an electric radiator fitted with at least one heating element and an electronic control unit, the at least one heating element extending principally in a longitudinal direction and having a longitudinal end facing the electronic control unit, the at least one heating element including several resistive elements and plates forming electrodes. Each plate of the at least one heating element is configured to have a connection component at one longitudinal end for the electrical connection of the plate to the electronic control unit, at least one of these connection components being disposed at each of the longitudinal ends of this heating element.
A compartment for a device liable to give off heat during operation is disclosed. The device is an electrical energy storage device for a vehicle. The compartment includes at least one seat arranged to receive the electrical device, at least one beam forming a side wall of the seat, and a cover arranged to be assembled with the beam to close the seat. The beam in the compartment includes a core made of a composite material containing a plastics material and reinforcing elements. Either the beam or the cover includes at least one metal element. The compartment also includes at least one metal claw arranged to come into contact with the metal element and to penetrate the material bearing the metal element. The metal element is electrically continuous with the metal claw to participate in an electromagnetic protection of the component.
H01M 50/229 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
The invention relates to a heating structure (1) intended in particular to be installed inside a passenger compartment of a vehicle, this structure being in particular a radiant panel, the heating structure (1) comprising at least one resistive layer (4) arranged to produce heat when an electric current passes through this layer, an array of electrodes including a plurality of electrodes (6, 8) arranged to be in electrical contact with the resistive layer (4) so as to allow an electric current to flow through the resistive layer (4), at least one section of at least one of the electrodes of the electrode array comprising graphene.
H05B 3/14 - Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
15.
HEATING STRUCTURE FOR INSTALLATION INSIDE A PASSENGER COMPARTMENT OF A VEHICLE
The present invention relates to a heating structure (1), comprising: - a substrate (2); - at least one resistive layer (3) on the substrate and arranged to produce heat when an electric current flows through this layer; - at least two electrodes (4) on the substrate and in electrical contact with the resistive layer so as to allow an electric current to flow through the resistive layer between these two electrodes; - an electrical connector (5) comprising an end portion (6) of one of the electrodes and a stiffening element (7) which is made of plastics material and secured to the end portion of the electrode so that the end portion of the electrode is mechanically held by this stiffening element within the electrical connector.
H05B 3/34 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
H05B 3/14 - Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
B60H 1/22 - Heating, cooling or ventilating devices the heat being derived otherwise than from the propulsion plant
A heating device configured to be installed in a motor vehicle interior includes a heating structure and an electrical connector. The heating structure includes a resistive layer configured to produce a release of heat when the resistive layer has an electric current passing through it. The heating structure also includes at least two distribution electrodes that are in electrical contact with the resistive layer to allow an electric current to flow through the resistive layer. The electrical connector includes at least two electrical-contact regions. One of the electrical-contact regions is in electrical contact with one of the distribution electrodes. The other electrical-contact region is in contact with the other distribution electrode. The electrical connector includes an edge extending from one of the electrical-contact regions towards the other electrical-contact region.
H05B 3/34 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
The invention relates to a thermal conditioning system (100) for a vehicle, the system comprising: - a heat-transfer fluid circuit (20) comprising: -- a primary loop (20A); -- a secondary loop (20B); - a refrigerant circuit (10) comprising a main refrigerant circulation loop (10A), comprising: — a compressor (15); — a first exchanger (1) jointly arranged on the main refrigerant loop (10A) and on the primary loop (20A); — an expansion device (31); — a second exchanger (2) jointly arranged on the main loop (10A) and on the secondary loop (20B), wherein: - the primary loop (20A) comprises a third heat exchanger (3) thermally coupled to an internal air flow (Fi) inside a passenger compartment of the vehicle; and - the secondary heat-transfer fluid loop (20B) comprises a fourth exchanger (4) thermally coupled to a first element (41) of an electric powertrain of the vehicle.
A driving vane for mounting on an active grille shutter device with an actuator, linkage and follower vanes, including: a connection portion for mounting on the actuator; and a lever for cooperating with the linkage in order to transmit a movement of the driving vane to at least one follower vane. The driving vane is made integral.
Assembly for a vehicle thermal conditioning system, said assembly comprising a fluid circulation unit and a support (200) formed in a separate part of the fluid circulation unit, the support (200) comprising a plate having a receiving area (202) on which the fluid circulation unit is mounted, and the support (200) further comprising attachment arms (214a, 214b) for attachment to a chassis of a vehicle, the receiving area (202) and the attachment arms (214a, 214b) being integrally formed.
Disclosed is a thermal conditioning system comprising a refrigerant circuit having at least one of a first configuration comprising a first heat exchanger and a compressor and of a second configuration comprising a first heat exchanger (54) and a second heat exchanger (50) wherein, in the first configuration, a duct connects an outlet of the first heat exchanger with an inlet of the compressor, the outlet orifice of the first heat exchanger being aligned with the inlet orifice of the compressor, and in the second configuration, a duct connects the outlet of the second heat exchanger (50) with an inlet (226) of the first heat exchanger (54), the inlet orifice of the first heat exchanger (54) being aligned with the outlet orifice of the second heat exchanger (50).
A heat exchanger is disclosed. The heat exchanger includes a stack of plates extending between an upper end plate and a lower end plate. The lower end plate includes four lateral walls extending in the direction of the stack. The stack of plates forms an alternation of first canals for the first fluid and of second canals for the second fluid. The heat exchanger includes a first inlet and at least two first outlets which are fluidically connected to the first canals. The upper end plate includes the first inlet. At least one of the lateral walls includes the at least two first outlets.
F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
F28D 21/00 - Heat-exchange apparatus not covered by any of the groups
F28F 3/04 - Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
The invention relates to a thermal control unit (3) defining a recess (9) for receiving at least two modules (5), each configured to comprise a plurality of components (7) to be thermally controlled, the unit (3) comprising at least two closure walls (19) of the module (5), each being configured to delimit an associated module (5). The unit (3) further comprises a fluid distribution device (11) comprising a wall (17) configured to be common to all the modules (5) and to which the closure walls (19) are attached, and at least one fluid distribution duct (13, 15) in which a dielectric fluid configured to thermally control each module (5) is intended to circulate. The invention also relates to a corresponding thermal control system (1).
H01M 10/6556 - Solid parts with flow channel passages or pipes for heat exchange
H01M 10/6568 - Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
H01M 10/6569 - Fluids undergoing a liquid-gas phase change or transition, e.g. evaporation or condensation
H01M 50/209 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
H01M 50/258 - Modular batteriesCasings provided with means for assembling
H01M 50/264 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
H05K 5/00 - Casings, cabinets or drawers for electric apparatus
H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
B60L 58/26 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
B60L 1/00 - Supplying electric power to auxiliary equipment of electrically-propelled vehicles
The invention relates to a centrifugal pump comprising a rotor (110) with an axis (A) of rotation and vanes (112) distributed on a face of the rotor (110), the vanes extending from a central zone (C1) of the rotor to a peripheral zone (C2) of the rotor, wherein each vane (112) has a chord (K) that extends between a vane root forming an inlet point (E) located in the central zone (C1) of the rotor and a vane tip forming an outlet point (S) located in the peripheral zone (C2) of the rotor. The inlet point (E) and the outlet point (S) form, with the centre (O) of the rotor, a deployment angle (φ) of between 75° and 110°, preferably greater than 90°, and even more preferably greater than 95°, and more precisely equal to approximately 102°.
The invention relates to an assembly (1), in particular for a vehicle, comprising: - a heat exchanger (2) configured to allow heat to be exchanged between a flow of a first heat-transfer fluid, in particular a water-based heat-transfer fluid, within the heat exchanger, and a flow of a second heat-transfer fluid, in particular a refrigerant fluid or a dielectric fluid, within the heat exchanger (2), - a degassing tank (3) in which first heat-transfer fluid can undergo degassing to separate a gas, in particular air, present in the first heat-transfer fluid, - a support (80) arranged to bear at least one component with a fluidic function, in particular a plurality of components with a fluidic function, - a body (5) comprising a receptacle arranged to receive the heat exchanger (2) and a cavity arranged to form the degassing tank, this body (5) being configured to be able to be assembled with the support (80) in a demountable manner.
F01P 11/02 - Liquid-coolant overflow, venting, or draining devices
B60K 11/02 - Arrangement in connection with cooling of propulsion units with liquid cooling
B60H 1/00 - Heating, cooling or ventilating devices
F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
F28D 21/00 - Heat-exchange apparatus not covered by any of the groups
A discrete cuboid manifold (2) for a thermal management module (1) for a fluid, in particular for a cooling liquid or a refrigerant, in particular for an automotive application, comprising: a first planar external surface (11), a second planar external surface (12), and a third planar external surface (13); with a plurality of inner channels for the fluid arranged within the discrete cuboid manifold and between the first, second and third planar external surfaces; the first, second and third planar external surfaces being perpendicular to each other.
A tube for a heat exchanger defining a fluid circulation channel is disclosed. The channel extends along a longitudinal direction and includes a first flat wall including at least one pair of disturbance elements. The pair of disturbance elements is formed by a first and second disturbance element. The first and second disturbance elements are formed by a local deformation of the first flat wall toward the inside of the tube. The first and second disturbance elements extend between a first base and a first crest and between a second base and a second crest respectively. The first crest has an elongate shape along a first straight line and the second crest has an elongate shape along a second straight line. The first straight line intersects the second crest. The first and second crests have the same length measured between the two free ends of the crests.
F28F 13/12 - Arrangements for modifying heat transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
The invention relates to an assembly (340), in particular for a vehicle, comprising: - a first heat exchanger (121) configured to allow heat exchange between: o a flow of a heat transfer fluid, in particular a water-based heat-transfer fluid, within this first heat exchanger (121), this flow of heat transfer fluid being configured to belong to a first heat transfer fluid circulation loop (100); and o an additional flow of an additional heat transfer fluid, in particular a refrigerant or a dielectric fluid, within this first heat exchanger; - a second heat exchanger (221) configured to allow heat exchange between: o a flow of a heat transfer fluid within this second heat exchanger, this flow of heat transfer fluid being configured to belong to a second heat transfer fluid circulation loop (200); and o an additional flow of an additional heat transfer fluid within this second heat exchanger; - a one-piece body comprising a first receptacle (181) arranged to accommodate the first heat exchanger (121) and a first cavity arranged to form the first degassing reservoir (131).
F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
F28F 9/00 - CasingsHeader boxesAuxiliary supports for elementsAuxiliary members within casings
The invention relates to a fluid valve comprising a distribution member (10), the distribution member being intended to be rotatable about a longitudinal axis, the distribution member comprising a body (12) that has: • - a first fluid distribution channel (22) extending axially along the longitudinal axis; and • - a first chamber (24) in communication with the first distribution channel (22), the first chamber opening radially such that angular positions of the body (12) determine whether the fluid passes between an axial inlet and/or outlet channel and at least one from among inlet and/or outlet channels of the valve, referred to as peripheral inlet and/or outlet channels, through the first chamber (24) and the first distribution channel (22), the total number of peripheral inlet and/or outlet channels being six.
To provide a vehicular heat source unit that has favorable mountability to a vehicle front compartment. A vehicular heat source unit (17) that can be disposed in a vehicle front compartment (BR) of a vehicle (11) includes : a hot water pump (31); a refrigerant condenser (22); a hot water heater (32); a hot water liquid tank (34); and an elongated structure (18) of an elongated shape. The refrigerant condenser (22) and the hot water heater (32) are supported by the elongated structure (18) and aligned along a longitudinal direction of the elongated structure (18).
The invention relates to a cooling device (3) configured to cool an electronic module (2) comprising an electronic board (4) on which a plurality of electronic components (5) are mounted, the cooling device comprising: - an enclosure (10) that is configured to receive the electronic board (4) and the electronic components (5) and to be filled with a dielectric fluid intended to immerse the electronic components, the enclosure (10) comprising in particular at least one member for retaining the electronic board, - a cover (14) that is configured to close the enclosure and includes at least one rib for forming, in the enclosure, a channel for circulating dielectric fluid (17), the channel having at least one section (21) in which heat transfer is greater than outside said section and which is configured to locally cool the electronic module.
The invention relates to a heat-transfer fluid distribution structure (35) configured to be arranged in a cavity (5) of a thermal control device (1), this distribution structure (35) being provided with a plurality of openings (36) that are configured to allow fluid to be distributed in the cavity (5) between a cavity fluid inlet slot (24) and a cavity fluid outlet slot (25), the distribution structure (35) having, in its lateral profile, corrugations (55), wherein the openings (36) are formed in the peaks of the corrugations (55).
The invention relates to an energy-absorbing device (1) for a motor vehicle, configured to be arranged between a bumper beam and the end of a motor vehicle side rail facing the bumper beam, the energy-absorbing device (1) extending in a longitudinal direction (L) between the bumper beam and the side rail and having a front end (2) and a rear end (3) opposite one another in the longitudinal direction (L), wherein the energy-absorbing device (1) comprises a body (4) connecting the front end (2) and the rear end (3) and configured to absorb energy in the event of an impact, the body (4) being at least partially made of a material comprising a set of continuous fibres extending in a transverse direction (T) perpendicular to the longitudinal direction (L).
The invention relates to a shock absorber (2) for a motor vehicle, the shock absorber comprising at least one plastic casing (14) and a first composite insert (18), characterised in that the shock absorber (2) comprises at least one additional composite insert (20) that is arranged against the first composite insert (18) with at least one connecting region (52) between the first composite insert (18) and the additional composite insert (20) so as to form a reinforcing assembly (16), the first composite insert (18) and the additional composite insert (20) being arranged on either side of a connecting plane (P) in which the at least one connecting region (52) extends, the plastic casing (14) surrounding the reinforcing assembly (16).
F16F 7/12 - Vibration-dampersShock-absorbers using plastic deformation of members
B60R 19/03 - Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by material, e.g. composite
34.
COOLING DEVICE CONFIGURED TO COOL AN ELECTRONIC MODULE
The invention relates to a cooling device configured to cool an electronic module comprising an electronic board on which a plurality of electronic components are mounted, the cooling device comprising: - an enclosure configured to receive the electronic board and the electronic components, and to be filled with a dielectric fluid intended to immerse the electronic components, the enclosure comprising in particular at least one member for holding the electronic board, - a cover (14) configured to close the enclosure, - a dielectric fluid distributor (20) configured to distribute dielectric fluid into the enclosure in the form of at least one dielectric fluid jet, the distributor being in particular connected to the cover.
The invention relates to a cooling device (3) configured to cool an electronic module (2) comprising an electronic board (4) on which a plurality of electronic components (5) are mounted, the cooling device comprising: - an enclosure (10) that is configured to receive the electronic board (4) and the electronic components (5) and is to be filled with a dielectric fluid intended to immerse the electronic components, the enclosure (10) comprising in particular at least one member for retaining the electronic board, - a cover (14) that is configured to close the enclosure and includes at least one rib for forming, in the enclosure, a channel for circulating dielectric fluid (17), the channel having at least one section (21) in which heat transfer is greater than outside said section and which is configured to locally cool the electronic module.
An electric fluid heater (100) includes a housing (10), a printed circuit board (20), a heating element (30), a power transistor assembly (40), a thermal pad (50) and a spring (60). The printed circuit board (20) with apertures (20a) formed thereon is mounted spaced from a base portion (10a) of the housing (10). The power transistor assembly (40) includes a holder (42) and power transistors (44) with lead frames (44a) to be received and held in the apertures (20a) of the printed circuit board (20). The power transistor assembly (40) includes a positioning means (46) to position the power transistor assembly (40) either parallel or orthogonal with respect to the base portion (10a). The power transistor assembly (40) is moved substantially orthogonal to and towards the printed circuit board (20) to enable the lead frames (44a) to be received and secured in the apertures (20a).
H05B 3/42 - Heating elements having the shape of rods or tubes non-flexible
H05K 5/00 - Casings, cabinets or drawers for electric apparatus
H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
H05K 1/18 - Printed circuits structurally associated with non-printed electric components
H05K 3/30 - Assembling printed circuits with electric components, e.g. with resistor
H05K 3/34 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
An interconnector for a heat exchanger comprising a body with an upper inlet and a lower inlet connected by an inlet conduit, an upper outlet and a lower outlet connected by an outlet conduit, an external inlet communicated with the inlet conduit, an external outlet communicated with the outlet conduit, wherein the inlet conduit and the outlet conduit are fluidically isolated with respect to each other within the interconnector.
F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
The invention relates to a thermal management system for a hybrid or electric vehicle, including an air conditioning circuit including a two-fluid heat exchanger arranged jointly on a heat transfer fluid circuit, the heat transfer fluid circuit including: a first branch including a first pump, a heat transfer fluid heating device and the two-fluid heat exchanger, a second branch connected directly to the first branch. The heat transfer fluid circuit is configured such that, in a mode of heating the internal air flow, all of the heat transfer fluid passing through the heating device then passes through the two-fluid heat exchanger before returning to the first pump via the second branch.
The invention relates to a fluid distribution device (1) forming a header for a fluid/fluid cooling system (100) for electronic components, in particular electronic components of at least one computer server, the device comprising: - a bottom plate (2), forming the bottom of the header, - a plate forming a cover (3) of the header and comprising fluid distribution orifices (30), - an intermediate plate (4) comprising at least two pipe orifices (40), said intermediate plate being interposed between the bottom plate and the cover-forming plate such that each orifice (40) of the intermediate plate (4) is arranged facing at least two fluid distribution orifices so as to form, with the bottom plate and the cover plate, a fluid channel (5) configured to convey the fluid from one fluid distribution orifice to another, the device being characterized in that each plate is flat.
The invention relates to a thermoregulation device comprising a refrigerant circuit (1) which is configured to perform a thermodynamic cycle, the circuit (1) comprising an ejector (22), a first heat exchanger (12), an accumulator (24) and a second heat exchanger (14), the ejector (22) having a primary inlet (22a), a secondary inlet (22b) and an outlet (22c) for the refrigerant, the first heat exchanger (12) being intended for exchanging heat with a first fluid to be thermoregulated, the second exchanger (14) being intended for exchanging heat with another fluid to be thermoregulated, the device being configured so that the refrigerant circulates, in a first loop, between the outlet (22c) and the secondary inlet (22b) of the ejector (22), passing successively in series into the first exchanger (12), the accumulator (24) and the second exchanger (14), an inlet of the second exchanger (14) being connected to a first outlet (24b) of the accumulator (24), which is capable of delivering the refrigerant in liquid phase.
To provide a vehicular heat source unit that can be reliably secured to a vehicle. A vehicular heat source unit (17) that can be disposed in a vehicle front compartment (BR) of a vehicle (11) includes an elongated structure (18) of an elongated shape provided with the hot water device (30a) inside which hot water flows. The elongated structure (18) includes a supporting portion (70a) configured to support the hot water device (30a), and a first securing portion (56) and a second securing portion (66) that are disposed on both ends of the supporting portion (70a). The first securing portion (56) and the second securing portion (66) can be respectively secured to a right rigid portion (50) and a left rigid portion (60) of the vehicle (11).
A method for controlling a thermal conditioning system is disclosed. The thermal conditioning system includes a refrigerant unit configured to circulate a refrigerant. The refrigerant circuit includes a main loop and a first bypass branch. The main loop includes a compression device, a first heat exchanger configured to exchange heat with a first heat transfer fluid, a first expansion device, and a first evaporator configured to exchange heat with an element of a powertrain of a motor vehicle via a second heat transfer fluid. The method includes determining a pressure of the refrigerant at the outlet of the first evaporator and controlling, depending on the determined pressure, at least one parameter so that the pressure of the refrigerant at the outlet of the first evaporator is below a predetermined pressure threshold.
Title of the invention: Gas discharge device for a motor vehicle battery pack The invention relates to a motor vehicle battery pack (2) comprising a casing (4), which is configured to house electrical energy storage modules, and at least one cover (8) able to cover said casing (4), the at least one cover (8) comprising an inner face (10) positioned facing the casing (4), the battery pack (2) comprising at least one seal (14) arranged between the inner face (10) of the cover (8) and the casing (4), the at least one seal (14) and/or the casing (4) and/or the cover (8) being configured to form at least one weakened area (18) of the seal that is dimensioned to allow discharge of gases under a predetermined pressure or temperature of these gases.
H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
H01M 50/24 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
H01M 50/271 - Lids or covers for the racks or secondary casings
H01M 50/30 - Arrangements for facilitating escape of gases
44.
SUPPORT COMPONENT AND HEAT EXCHANGER SUPPORT OBTAINED FROM AN ASSEMBLY OF SUCH SUPPORT COMPONENTS
A support component including a U-shaped body is disclosed. The body includes a base extending inside a base plate, a first branch extending in a first plane orthogonal to the base plane, and a second branch extending in a second plane orthogonal to the base plane. The body extends between a first end provided with a first connecting member and a second end provided with a second connecting member. The base includes a first face that intersects the base plane and is provided with a third connecting member and a fourth connecting member. The base includes a second face that is parallel to the base plane and provided with a first arm provided with a fifth connecting member and a second arm provided with a sixth connecting member. The first arm and the second arm are interposed between the first branch and the second branch.
The invention relates to a thermal control device (1) comprising a heat exchanger (4) and a casing (2), the heat exchanger (4) comprising a first circuit (37) intended to have a refrigerant flow therethrough and a second circuit (22) intended to have a heat transfer liquid (7) flow therethrough, the heat exchanger (4) being accommodated in the casing (2) leaving a space (30) arranged between the heat exchanger (4) and the casing (2), the space (30) defining a third circuit (23) intended to have a heat transfer liquid (7) flow therethrough, the temperature control device (1) being characterised in that the casing (2) comprises a plurality of flow disrupters (15) that extend at least partially into the space (30).
F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
F28F 9/00 - CasingsHeader boxesAuxiliary supports for elementsAuxiliary members within casings
The invention relates to a heat exchanger (1) comprising at least one stack of plates (4), at least two adjacent plates (2a, 2b) of the stack of plates (4) defining at least one chamber (14) intended for a fluid (3, 5) to pass therethrough, the heat exchanger (1) comprising a turbulence device (16) inserted between the two plates (2a, 2b), the chamber (14) comprising at least a first zone (32), a second zone (36), a first sector (30), a second sector (38) and a third sector (34), the first sector (30) and the second sector (38) being arranged at a first end (A) of the chamber (14) while the third sector (34) is arranged at a second end (B) of the chamber (14) opposite the first end (A), characterised in that the turbulence device (16) extends into at least one of the zones and/or one of the sectors and comprises a separating member (40) sealingly separating the first zone (32) from the second zone (36) and the first sector (30) from the second sector (38), the third sector (34) fluidically connecting the first zone (32) to the second zone (36).
F28F 3/02 - Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
47.
HEAT EXCHANGE BUNDLE FOR A HEAT EXCHANGER AND CIRCULATION OF A FLUID WITHIN THIS HEAT EXCHANGE BUNDLE
The present invention relates to a heat exchange bundle (2) for a heat exchanger, the heat exchange bundle comprising a plurality of headers and a plurality of openings (4), each opening (4) opening on one side towards the outside the heat exchange bundle (2) and on the other side towards one of the headers, one opening (4) of the plurality of openings (4) being an inlet opening through which the fluid is able to enter the heat exchange bundle (2) and another opening (4) of the plurality of openings being an outlet opening through which the fluid is able to exit the heat exchange bundle (2), the openings (4) of the plurality of openings other than the inlet opening and the outlet opening being closed off by a closing means.
F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
F28F 7/02 - Blocks traversed by passages for heat-exchange media
B33Y 80/00 - Products made by additive manufacturing
The heat exchanger (100) includes a first manifold (10) for distribution of a heat exchange fluid, said first manifold (10) comprises a first header (12) extending along a longitudinal axis of the first manifold L1. The first header (10) comprising a first set of apertures (12a) adapted to configure connection and fluid communication between the first header (12) and heat exchange core (15). Further, a first distribution plate (14) comprising a second set of apertures (14a) corresponding to the first set of apertures (12a). In addition, a first intermediate plate (16) adapted to receive heat exchange fluid thereon from an inlet, characterized in that the first intermediate plate (16) comprises at least two channels (16a, 16b), wherein the channels (16a, 16b) are asymmetrical with respect to each other; and at least a portion of at least one of the channels (16a, 16b) follows a sinusoidal pattern.
F28D 1/053 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
49.
THERMAL CONTROL DEVICE COMPRISING A HEAT EXCHANGER WITH A STACK OF PLATES
The invention relates to a thermal control device (1) comprising a heat exchanger (4) with a stack of plates and a casing (6), the heat exchanger (4) comprising a first circuit that extends at least partially between at least two adjacent plates of the stack of plates and is intended to have a refrigerant flow therethrough, the heat exchanger (4) comprising a second circuit that extends at least partially between at least two adjacent plates of the stack of plates and is intended to have a heat transfer liquid flow therethrough, the heat exchanger (4) being accommodated in the casing (6) while leaving a space (32) arranged between the stack of plates and the casing (6), the space (32) defining a third circuit intended to have a heat transfer liquid flow therethrough, which third circuit runs along at least one outer side of the stack of plates, wherein at least one of the plates of the stack of plates comprises a thermal dissipation member that extends into the third circuit.
F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
F28F 3/04 - Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
F28F 9/00 - CasingsHeader boxesAuxiliary supports for elementsAuxiliary members within casings
A heat treatment module for a heat treatment system of a vehicle is disclosed. The heat treatment module includes a first heat exchanger, a second heater, and an internal heat exchanger. The first heat exchanger and the second heat exchanger both are configured to create an exchange of heat between a refrigerant and a heat transfer liquid. The internal heat exchanger is configured to create an exchange of heat within the refrigerant, which in heat treatment system is subjected to two different temperature levels. The heat treatment module includes an expansion member that is at least secured to the first heat exchanger and/or the second heat exchanger.
A system for measuring temperature remotely is disclosed. The system is configured to measure a temperature on at least a zone of the face of the individual. The system includes a first temperature sensor operating in the infrared and configured to measure at least one skin temperature of the individual in at least one zone of the face of the individual, a second temperature sensor configured to measure an ambient temperature, and a processing unit. The first sensor is an infrared camera. The skin temperature measured by the first sensor is termed (Tir). The processing unit is configured to determine an intermediate skin temperature as a function at least of Tir, of a distance value indicative of the distance between the first sensor and the individual, and the ambient temperature measured by the second sensor.
G01J 5/12 - Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using thermoelectric elements, e.g. thermocouples
52.
FLUID DISTRIBUTION MODULE FOR A THERMAL MANAGEMENT SYSTEM
Fluid distribution module (50) for a thermal management system, the fluid distribution module (50) comprising a first plate (54) and a second plate (55), the first plate (54) being arranged opposite to the second plate (55) to form a plurality of channels for distributing heat transfer fluids, wherein the first plate (54) is connected to at least one first heat transfer fluid passage forming a heat transfer fluid inlet or a heat transfer fluid outlet of the fluid distribution module, the second plate (55) comprising at least a first pocket (110) substantially concave placed opposite to the at least one first heat transfer fluid passage.
F28F 19/00 - Preventing the formation of deposits or corrosion, e.g. by using filters
F28F 13/06 - Arrangements for modifying heat transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
F28F 13/08 - Arrangements for modifying heat transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
F28D 21/00 - Heat-exchange apparatus not covered by any of the groups
53.
HEAT-TREATMENT MODULE FOR A VEHICLE HEAT-TREATMENT SYSTEM
The present invention relates to a thermal treatment module for a thermal treatment system of a vehicle. The thermal treatment module includes a heat exchanger and an internal heat exchanger. The heat exchanger is configured to bring about an exchange of heat between a heat transfer liquid and a refrigerant fluid. The internal heat exchanger is configured to bring about an exchange of heat between the refrigerant fluid subjected to two different temperature levels in the thermal treatment system. The thermal treatment module includes an attachment block at least secured to the heat exchanger and configured to bear an expansion member. The heat exchanger is interposed between the internal heat exchanger and the attachment block.
The invention relates to a cooling device (1) comprising at least one heat exchanger (32) and a casing (2), the heat exchanger (32) comprising a first circuit (16) intended for a coolant () to pass therethrough, and a second circuit (20) intended for a heat-transfer liquid (24) to pass therethrough, the heat exchanger (32) being housed in the casing (2) leaving a space (34) arranged between the heat exchanger (32) and the casing (2), the space (34) delimiting a third circuit (22) which at least partially surrounds the heat exchanger (32) and which is intended for the heat-transfer liquid (24) to pass therethrough, the heat exchanger (32) being configured to perform a heat exchange between the first circuit (16) and the second circuit (20) as well as a heat exchange between the first circuit (16) and the third circuit (22).
F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
B60H 1/00 - Heating, cooling or ventilating devices
F28F 9/00 - CasingsHeader boxesAuxiliary supports for elementsAuxiliary members within casings
55.
PUMP MODULE FOR AN ELECTRONICS COOLING SYSTEM, ELECTRONICS COOLING SYSTEM COMPRISING SUCH A PUMP MODULE, AND MODULE COMPRISING SUCH A SYSTEM
The invention relates to a pump module (10) for an electronics cooling system, in particular for a computer server electronics cooling system, the module comprising at least one pump holder (22), a pump (12) comprising an inlet (14) and an outlet (16), and a first connector (18) capable of connecting the inlet of the pump (12) to a fluid reservoir of the electronics cooling system. According to the invention, the first connector (18) comprises a locking ring (20), and the pump module (10) further comprises a device (34) for moving the locking ring (20) of the first connector (18). The invention relates to an electronics cooling system comprising at least one pump module (10) as described above, and a module comprising such an electronics cooling system.
The invention relates to a method for controlling an electrical power management system (70) of an electric vehicle (100), the method comprising: - a battery (1) capable of supplying an electric motor (2) of the propulsion system (100) with power and capable of receiving electrical power; - an element (25, 25') of an electric traction system (100), configured to have an electric current flow therethrough and to heat up when the battery (1) is being charged, the method comprising the steps of: (i) receiving information on a journey to an end point (A); (ii) determining a journey start time (T0); (iii) determining a setpoint (C) for the amount of electrical power (E) to be supplied to the battery (1) so that the element (25, 25') receives an amount of heat (Q) greater than a threshold (Qmin); (vii) activating a charging device (20) in order to supply the battery (1) with an amount of electrical power (E) greater than or equal to the setpoint (C), the end of activation of the charging device (20, 40) being prior to the journey start time (T0).
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
B60L 58/27 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by heating
B60L 53/62 - Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
The invention relates to a method (2) for controlling a thermal conditioning system (100) of a vehicle, the system comprising a coolant (FR) circuit (1), the coolant circuit (1) comprising: - a main loop (A), this main loop (A) comprising, in sequence: -- a compression device (3), -- a first heat exchanger (4) arranged for a flow of a heat-transfer fluid (Ffc) to pass through same, -- a second heat exchanger (5) arranged for an air flow (Fe) external to the vehicle to pass through same, -- a first expansion member (6); and - a secondary branch (B), comprising, in sequence, a second expansion member (8) and a two-fluid heat exchanger (7) arranged in a heat-transfer liquid (LC) circuit (200), the heat-transfer liquid (LC) circuit (200) comprising an electric heating device (9) for heating the heat-transfer liquid (LC), the thermal conditioning system (100) being configured to operate in an "electric heating" mode, in a "heat pump" mode or in an "electric heating and heat pump" mode, the method comprising a condition for switching from the "electric heating" mode to the "electric heating and heat pump" mode, the method executing the switch from the "electric heating" mode to the "electric heating and heat pump" mode when this condition for switching is met.
The present invention relates to a heating and ventilating system (2) of a vehicle (1), comprising a housing (12), a hot heat exchanger (14) and an airflap (24), the housing (12) enclosing the hot heat exchanger (14) and delimiting a first outlet (20) and a second outlet (22), the airflap (24) being configured to fluidically separate a main airflow (A) into a first airflow (A1) dedicated to said first outlet (20) and into a second airflow (A2) dedicated to said second outlet (22), the airflap (24) comprising a rotary shaft (26) and at least a wall (28), said wall (28) comprising a fixed end (30) connected to the rotary shaft and a free end (32), the airflap (24) further comprising a sealing element (38) located on the wall (28) at a non-zero distance from its free end (32).
The invention relates to a heating, ventilation and/or air-conditioning device (1) for a vehicle, the device comprising, in a housing (2), at least one side duct (41) that connects to one of the side faces of the housing (2) via a junction located upstream of a mixing flap, this side duct (41) being configured to enable hot air to be sent from a hot air channel and/or cold air to be sent from a cold air channel to a rear region of the passenger compartment, the side duct (41) being provided with at least one movable flap that is configured to control a flow of cold air and/or a flow of hot air entering this side duct (41).
The invention relates to an air guide (40, 41, 42) for an electric or hybrid motor vehicle, said air guide (40, 41, 42) comprising at least one wall forming a duct within which an air flow (F) is intended to circulate between an air inlet and an air outlet, said air guide (40, 41, 42) comprising at least one heat exchanger (24, 25, 26), said at least one heat exchanger (24, 25, 26) comprising: - a bundle of tubes (24c, 25c, 26c) comprising a multitude of tubes (24c, 25c, 26c) in which a heat-transfer fluid is intended to circulate and arranged spaced apart from one another, the air flow (F) being intended to circulate between said tubes (24c, 25c, 26c), - a header tank arranged at each end of the bundle of tubes (24c, 25c, 26c), said header tank comprising a header plate (24b, 25b, 26b) through which the tubes (24c, 25c, 26c) of the bundle of tubes (24c, 25c, 26c) pass and a cover (24a, 25a, 26a) covering said header plate (24b, 25b, 26b) so as to form a cavity into which one end of the tubes (24c, 25c, 26c) opens, the cover (24a, 25a, 26a) of the header tank being integral with the at least one wall of the air guide (40, 41, 42).
A housing assembly for an HVAC system, including: a casing with an air inlet and an air outlet, forming a first portion of an air conduit between the air inlet and the air outlet, the air conduit being configured to guide airflow between the air inlet and the air outlet; a removable cover, attached to the casing and forming a second portion of the air conduit. The casing and the removable cover form a filter slot with a filter volume, configured to receive a filter of complementary shape, the filter slot including four sidewalls for constraining the filter, an inlet aperture and an outlet aperture for allowing the airflow between the air inlet and the air outlet. The air conduit includes a guidance wall neighboring at least one of the filter slot sidewalls, the second portion of the air conduit including a part of the guidance wall.
At least one of the first manifold (102) and the second manifold (104) comprises at least one of a first canal (106) and a second canal (108) for ingress of at least one of the first fluid and the second fluid, and at least one of a third canal (110) and a fourth canal (117) for egress of at least one of the first fluid and the second fluid.
F28D 1/04 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits immersed in the body of fluid with tubular conduits
F28D 1/053 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
F28F 1/02 - Tubular elements of cross-section which is non-circular
F28F 1/12 - Tubular elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
The present invention relates to a heat exchanger (200) comprising a plurality of stacked plates (201), one of these plates being configured to delimit at least one circulation channel (202) for a fluid, the plate comprising a fluid inlet header (203) and a fluid outlet header (204) for the fluid circulation channel, the plate extending in particular mainly along an axis of longitudinal elongation (Al) between a first end (206) and a second end (207), the plate being provided with one or more additional headers chosen from: an additional inlet header (203) such that the circulation channel is supplied with fluid by at least two inlet headers distributed over a width of the circulation channel, and/or an additional outlet header (203) such that the fluid in the circulation channel is discharged by at least two outlet headers distributed over a width of the circulation channel, and/or an equalizing header (215) configured to allow the circulation of fluid between two fluid circulation stages formed within the stacked plates, this equalizing header (215) being formed by an opening in the plate, which opening is at an intermediate location on the circulation channel, between the inlet header and the outlet header.
F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
The present invention relates to a heat exchanger (11) comprising a plurality of stacked plates (300, 302), one of these plates (300, 302) being configured to delimit at least one circulation channel (306, 307) for a fluid (4, 6). The plate comprises at least one pair of fluid openings (310, 311, 410) configured so that the fluid (4, 6) enters and exits the circulation channel (310, 311). The plate extends mainly along an axis of longitudinal elongation (A10) between a first end (312) and a second end (314). The plate (300, 302) comprises, in the channel (306, 307) between the fluid openings (310, 311), at least one zone of low pressure drop (320) and at least one zone of high pressure drop (330), these zones being configured to promote an even distribution of the fluid over the entire width of this channel.
F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
F28F 3/02 - Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
F28F 3/04 - Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
F28F 13/06 - Arrangements for modifying heat transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
F28D 21/00 - Heat-exchange apparatus not covered by any of the groups
A housing assembly for an HVAC system, including: a casing 100 with an air inlet and an air outlet, forming a first portion 211 of an air conduit between the air inlet 201 and the air outlet 202, the air conduit being configured to guide airflow between the air inlet and the air outlet; a removable cover 300, attached to the casing and forming a second portion 212 of the air conduit. The casing and the removable cover form a filter slot with a cuboid filter volume 401, configured to receive a filter of complementary shape, the filter slot including four sidewalls for constraining the filter, an inlet aperture and an outlet aperture for allowing the airflow between the air inlet and the air outlet. The air conduit includes a guidance wall neighboring at least one of the filter slot sidewalls, the second portion 212 of the air conduit including a part of the guidance wall.
A hybrid heat exchanger includes at least one first manifold (10a, 10b) at least one second manifold (40a, 40b). The first manifold (10a, 10b) is adapted for circulation of a first fluid within a first set of tubes (20) to define at least a portion of a first fluid circuit (30). The second manifold (40a, 40b) is adapted for circulation of a second fluid within a second set of tubes (50) to define at least a portion of a second fluid circuit (60). At least one second tube (50) comprises a plurality of micro-channels (52). The second tube (50) is received inside a corresponding first tube (20) and is in fluid communication with at least one tank (70a, 70b) securely held within at least one of the first manifold (10a,10b) and the second manifold (40a, 40b) to provide reinforcement thereto.
F28D 1/04 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits immersed in the body of fluid with tubular conduits
F28D 7/00 - Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
F28D 7/10 - Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
67.
THERMAL MANAGEMENT DEVICE FOR THE BATTERIES OF AN ELECTRIC OR HYBRID VEHICLE
A thermal management device for an electric or hybrid motor vehicle is disclosed. The thermal management device includes a reversible circulation circuit configured to circulate a refrigerant fluid. The reversible circulation circuit includes a main loop, a first bypass branch, and a second bypass branch. The main loop includes, in the direction of circulation of the refrigerant fluid, a compressor, an internal heat exchanger configured to directly or indirectly heat a flow of internal air en route to the vehicle interior, a first expansion device, and a first heat exchanger. The first bypass branch includes a second expansion device disposed upstream of a cooler. The cooler is configured to cool the batteries and/or the electric powertrain of the motor vehicle. The first bypass branch is connected in parallel at least with the first heat exchanger.
The present invention primarily relates to a heat exchanger including a heat-exchange surface intended to be traversed by an air flow including at least one four-way valve that is able to adopt a first position in which the four-way valve fluidically connects one of the inlet orifices of a first inlet manifold to an inlet line and one of the outlets of a second outlet manifold to an outlet line, and at least a second position in which the four-way valve fluidically connects one of the inlet orifices of the first inlet manifold to the outlet line and one of the outlets of the second outlet manifold to the inlet line.
A heat exchanger for a refrigerant loop is disclosed. The heat exchanger includes a heat exchanger surface, a first refrigerant header, and a second refrigerant header which are positioned respectively at a first longitudinal end of the heat exchange surface and at a second longitudinal end of the heat exchange surface. At least one of the refrigerant headers is divided into a first collecting chamber and a second collecting chamber which are separated by a dividing wall. Each of the collecting chambers respectively includes a fluid inlet portion and a fluid outlet portion. A connecting device associated with the at least one refrigerant header includes a refrigerant inlet duct divided into a first fluid inlet channel and a second fluid inlet channel. The refrigerant header also includes a refrigerant outlet duct making the connection between a first fluid outlet channel and a second fluid outlet channel.
F28D 1/053 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
The object of the invention is, among others, a heat transfer fluid distributor (10) for a cooling circuit of a motor vehicle, the distributor (10) comprising: at least one inlet (13) for said heat transfer fluid; and at least one outlet (14) for said heat transfer fluid; a first part, called the support part (11), comprising at least one channel, called the main channel (19); a second part, called the complementary part (12), comprising at least one channel, called the complementary channel (41); the support part (11) and the complementary part (12) both extending in parallel in the first plane (P1), wherein at least one main channel (19) and the at least one complementary channel (41) together form at least one hollow tubular conduit (42) fluidly connected to one of the at least one inlet (13) and/or to one of the at least one outlet (14), wherein at least one main channel (19) and the at least one complementary channel (41) together forming at least one hollow tubular conduit (42) are joined by a primary seam (50), so that a fluid-tight connection between the main channel (19) and the at least one complementary channel (41) is provided, wherein the fluid distributor (10) further comprises a secondary seam (60) extending along the primary seam (50) wherein the secondary seam (60) is located with respect to the primary seam (50) on the opposite side of corresponding tubular conduit (42).
A flap for a motor vehicle shut-off device is disclosed. The flap has a flap body and at least one end piece configured to be assembled with said flap body, where the flap body has a wall having an interior face defining an internal cavity, and an exterior face. The end piece includes a core designed to be inserted into the internal cavity of the flap body, and at least one protuberance configured to press against the exterior face of the wall of said flap body when said at least one end piece is push-fitted into said flap body.
The present invention relates to a heat exchanger (1) comprising a heat exchange surface (3) with a plurality of tubes (4), each of the tubes (4) being configured to form part of a first refrigerant circuit or a second refrigerant circuit, characterized in that two refrigerant manifolds (5) are disposed at each of the longitudinal ends of the heat exchange surface (3) such that two of these refrigerant manifolds (5) are connected to the first refrigerant circuit and two other ones of these refrigerant manifolds (5) are connected to the second refrigerant circuit.
F28D 1/04 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits immersed in the body of fluid with tubular conduits
F28D 1/053 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
F28D 21/00 - Heat-exchange apparatus not covered by any of the groups
73.
THERMAL CONDITIONING MODULE WITH ACCUMULATION DEVICE
A heat treatment module for a heat treatment system of a vehicle is disclosed. The heat treatment module includes a first heat exchanger, a second heat exchanger, and an internal heat exchanger. The first heat exchanger and the second heat exchanger both are configured to bring about an exchange of heat between a refrigerant fluid and a heat transfer liquid. The internal heat exchanger is configured to bring about an exchanger of heat between the refrigerant fluid, which is subjected to two different temperature levels in the heat treatment system. The heat treatment module includes an accumulation device configured to contain the refrigerant fluid. The internal heat exchanger includes a platform on which the accumulation device is disposed.
A thermal management device for an electric or hybrid motor vehicle is disclosed. The device includes a cooling circuit configured to circulate a refrigerant fluid, a circuit for thermal management of the batteries by at least partial immersion and/or vaporization, and a circuit for thermal management of the power electronics. The cooling circuit includes a main loop including, in the direction of circulation of the refrigerant, a compressor, a first heat exchanger, a second heat exchanger, a first expansion device, and a third heat exchanger. The battery thermal management circuit includes a main loop including a first pump, a fourth heat exchanger, and a container configured to receive the batteries. The power electronic thermal management circuit includes a second pump, a heat exchanger, a first radiator, and a second heat exchanger.
A thermal management device for a modular platform of an electric motor vehicle chassis is disclosed. The modular platform includes batteries and an electric powertrain of the electric motor vehicle. The thermal management device includes a first module including a first heat transfer fluid circuit configured to circulate a first heat transfer fluid, a cooling module configured to have an external air flow passing through it, and a second module including a first pump and a second pump to circulate a second heat transfer fluid. The first heat transfer fluid circuit includes a compressor, a first expansion device, a multi-fluid heat exchanger, and a first heat exchanger. The cooling module includes at least a first heat exchanger configured to have the external air flow passing through it. The cooling module includes an upper side, a lower side, and first and second lateral sides opposite one another.
The invention primarily relates to a thermal regulation device (4) for cooling electrical energy storage members (2), the thermal regulation device (4) comprising a tube (6) configured to be in contact with the electrical energy storage members and comprising at least one heat-transfer fluid circulation channel (8), in particular a plurality of circulation channels (8), and a collection box (10) arranged at one end of the tube (6) and comprising at least one collection chamber (26) fluidically communicating with the at least one circulation channel (8) of the tube (6), connected to a first end of the tube (6), the collection box comprising a first part (11) and a second part fastened to the first part (11) and to the tube (6), characterized in that the second part (12) of the collection box (10) comprises an orifice defined by a flange turn-up (raised edge (13)) configured to be traversed by the tube, and a peripheral edge (120) intended to be in contact with the first part (11) of the collection box, and allowing it to be fastened thereto, preferably by brazing.
H01M 50/213 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
H01M 10/6555 - Rods or plates arranged between the cells
H01M 10/6557 - Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
F28D 1/053 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
F28F 1/02 - Tubular elements of cross-section which is non-circular
F28F 1/08 - Tubular elements crimped or corrugated in longitudinal section
To provide a heating-element cooling heat exchanger and a heating-element cooling structure using the heating- element cooling heat exchanger, which has a function of reliably disposing a sheet-shaped member at a predetermined position without misalignment when the sheet-shaped member having notable heat conductivity is interposed between a heating element, such as a battery, and tubes of the heating-element cooling heat exchanger. The heating-element cooling heat exchanger includes: a plurality of tubes (11) of a flat shape, which are disposed in parallel at intervals and each of which includes a first surface (11a) and a second surface (11b) on a rear side of the first surface (11a); and a compression pad (20) interposed between the tubes (11) and the installation portion (F), attached to the first surfaces (11a) of the tubes (11), and configured to hold the tubes (11). The compression pad (20) includes: a tube holding portion (21) extending along each of the tubes (11) and attached to the first surface (11a) of the tube (11); and a bridge portion (22) configured to couple each adjacent pair of the tube holding portions (21). A pin (30) protruding between each adjacent pair of the tubes (11) is disposed in each of the bridge portions (22). A top portion (30a) of each of the pins (30) protrudes from the second surfaces (11b) of the tubes (11).
F28F 1/02 - Tubular elements of cross-section which is non-circular
H01M 10/617 - Types of temperature control for achieving uniformity or desired distribution of temperature
H01M 10/647 - Prismatic or flat cells, e.g. pouch cells
H01M 10/653 - Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
H01M 10/6556 - Solid parts with flow channel passages or pipes for heat exchange
78.
MODULAR PLATFORM OF A CHASSIS OF AN ELECTRIC MOTOR VEHICLE, COMPRISING A COOLING MODULE HAVING A TANGENTIAL TURBOMACHINE
A modular platform of an electric motor vehicle chassis is disclosed. The modular platform includes batteries and an electric powertrain of the electric motor vehicle. The modular platform also includes an upper and lower floor. Between the upper and lower floor is arranged at least one cooling module configured to have an external flow passing through it. The cooling module includes at least one heat exchanger configured to have the external flow passing through it and a first collector housing attached to the heat exchanger. The first collector housing forms a volute within which a tangential-flow turbomachine extends. The first collector housing includes a first open end facing the heat exchanger and a second open end at the end of its volute. The cooling module is arranged so the second open end of the cooling module faces one of the upper or lower floors.
H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
79.
THERMAL REGULATION DEVICE FOR COOLING ELECTRICAL ENERGY STORAGE MEANS
A tube of a thermal regulation device for cooling electrical energy storage members is disclosed. The tube extends in a longitudinal main direction of elongation. The tube includes a plurality of longitudinal channels for circulating heat transfer fluid that are formed one beside the other in the material inside the tube. The longitudinal channels open out onto each longitudinal end face of the tube. The longitudinal channels are divided into a first assembly for circulating heat transfer fluid and a second assembly for circulating heat transfer fluid. At least one longitudinal end face of the tube includes a sealing zone which is disposed between the channels contributing to forming the first circulating assembly and the channels contributing to forming the second circulation assembly.
A thermal regulation device for cooling electrical energy storage members, the thermal regulation device including a tube that is configured to be in contact with the electrical energy storage members and that includes at least one channel for circulating heat transfer fluid, a collecting tank that is disposed at one end of the tube and that includes collecting chambers that fluidically communicate with the at least one circulation channel of the tube, and at least two connecting sleeves disposed on either side of the collecting tank and configured to communicate with the same collecting chamber, the connecting sleeves having shapes that are distinct from one another.
H01M 50/213 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
81.
VENTILATION DEVICE FOR A VEHICLE VENTILATION, HEATING AND/OR AIR-CONDITIONING SYSTEM
A ventilation device for a ventilation, heating, and/or air-conditioning system of a vehicle is disclosed. The ventilation device includes at least one housing that includes at least one housing that includes at least one wall contributing to the definition of an inner volume in which at least one radial propeller and one guide member are received. The radial propeller is configured to be rotated about an axis of rotation. The radial propeller includes a plurality of blades, each of which is at least delimited by a first axial end and a second axial end. The guide member includes a plurality of vanes delimited at least by a leading and trailing edge. The radial propeller and guide member are configured to force the circulation of an air flow through the housing along the axis of rotation between an air inlet opening and an air outlet opening.
The invention relates to a heat exchanger for a motor vehicle, comprising a plurality of tubes (1) inside which a first fluid is able to circulate, each tube (1) being flat and provided with an internal fin (3) extending inside the tube (1) and being folded so as to form a crenelation made up of a series of lateral partitions (3a) and vertices (3b), the vertices (3b) being in contact with the transverse walls (2a), (2b) of the tube (1), the internal fin (3) defining a plurality of channels (4), each lateral partition (3a) extending along the X-axis and separating two adjacent channels (4). This exchanger is characterised in that the lateral partitions (3a) are provided with means for increasing the heat-transfer coefficient, which consist of bosses (5).
F28F 1/40 - Tubular elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
F28F 13/12 - Arrangements for modifying heat transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
F28D 1/03 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
F28F 1/02 - Tubular elements of cross-section which is non-circular
The invention relates to a heat-producing unit intended to be fitted to a motor vehicle, the heat-producing unit including at least a heat-transport fluid circuit and a refrigerant-fluid circuit and having a plurality of components selected from at least one refrigerant compression member, a refrigerant expansion member and at least one heat exchanger configured to exchange heat energy between the refrigerant fluid and the heat-transport fluid. The heat-producing unit includes at least one fluid interface intended to connect the heat-transport fluid circuit to an installation external to the heat-producing unit. The heat-producing unit includes a thermal and acoustic insulation device.
A heat exchanger for a motor vehicle is disclosed. The heat exchanger includes a first circuit configured to be traversed by a heat-transfer fluid. The first circuit includes a fires inlet header through which the heat-transfer fluid is admitted into the first circuit, and a first outlet header through which the heat-transfer fluid leaves the first circuit. The heat exchanger also includes a second circuit configured to be traversed by a heat-transfer fluid. The second circuit is fluidically separate from the first circuit and includes a second inlet header and a second outlet header. The heat-transfer fluid is admitted into the heat exchanger through the second inlet header and leaves through the second outlet header. The first circuit or second circuit includes an additional header that extends in the same direction as the inlet headers and outlet headers of the first circuit and the second circuit.
B60H 1/00 - Heating, cooling or ventilating devices
F28F 3/04 - Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
A system for providing assistance with delivery of diagnostic information with a view to detecting a contagious disease in a person is disclosed. The detecting system includes a device for acquiring examination data on the person. The acquiring device includes at least two sensors for measuring the same physiological measurement such as radar and a thermal camera for acquiring the examination data. The sensors are arranged to operate without contact with the person. The detecting system further includes a data-processing device arranged to receive the data obtained by the sensors of the acquiring device. The processing device further is arranged to fuse data from at least two sensors for the acquiring device with a view to increasing the robustness of the examination datum acquired on the person. The detecting system further includes a display device arranged to display diagnostic information.
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
G16H 50/80 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for detecting, monitoring or modelling epidemics or pandemics, e.g. flu
86.
METHOD FOR DEHUMIDIFYING THE INTERIOR OF A VEHICLE
The present invention relates to a dehumidification method using a refrigerant fluid circuit (1) for a vehicle, characterized in that the dehumidification method implements: - at least a first step in which, at a temperature of an internal air flow (28) at the outlet of a third heat exchanger (7) higher than a first temperature, a shut-off means (5) is placed in an open position, - at least a second step in which, at a temperature of the internal air flow (28) at the outlet of the third heat exchanger (7) lower than a second temperature, the shut-off means (5) is placed in a closed position, the second temperature being lower than the first temperature.
The invention relates to a thermal control assembly (1), in particular for a motor vehicle, comprising a housing (3) that defines a cavity for accommodating electronic and/or electrical components (7, 7'), the housing (3) comprising a bottom wall (35), a cover (33) and a predefined number of crossmembers (5). The bottom wall (35) comprises at least one supply channel (9, 9') and at least some crossmembers (5) comprise at least one dielectric fluid inlet (51) in fluid communication with the supply channel (9, 9') in the bottom wall (35), at least one dielectric fluid distribution opening (53) arranged at one end of the crossmember opposite the bottom wall and at least one dielectric fluid conveying duct (55) in fluid communication with the dielectric fluid inlet (51) and the dielectric fluid distribution opening (53).
The invention proposes a heat exchanger for a motor vehicle, which heat exchanger comprises a plurality of extruded tubes (1), each tube (1) having two opposite transverse walls (2a, 2b), and two opposite side walls (2c, 2d) connecting the transverse walls (2a, 2b), each tube (1) comprising a plurality of channels (5) in which the first fluid flows, the channels (5) being separated by complete internal partitions (3) parallel to the side walls (2c, 2d), characterised in that, in each channel (5), the tube (1) has at least one partial internal partition (4), parallel to the complete internal partitions (3), and extending from one of the transverse walls (2a, 2b), the other transverse wall (2b, 2a) located facing the partial internal partition (4) having at least one primary boss (6) directed towards the inside of the channel (5) and coming into contact with the partial internal partition (4).
F28D 1/053 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
F28F 1/02 - Tubular elements of cross-section which is non-circular
89.
VENTILATION, HEATING AND/OR AIR-CONDITIONING DEVICE, IN PARTICULAR FOR A MOTOR VEHICLE
The invention relates to a ventilation, heating and/or air-conditioning device, in particular for a motor vehicle, the device comprising a housing (2) having at least a first (4) and a second (6) outlet for an air flow, the device comprising a frame (60) for reinforcing the housing (2), the frame (60) comprising a so-called transverse bar (62), connected to the housing (2), and a leg (64) for taking up forces, the leg (64) bearing on a structural part of the device, located at a distance from the first and second outlets (4, 6), and the transverse bar (62) being located between the first and second outlets (4, 6) and bearing on the leg (64).
The invention relates to a method for determining the concentrations C1, C2 of at least two gaseous pollutants PG1, PG2 present in an air zone (10, 20), using a first sensor (40) that is sensitive to a first group of gaseous pollutants comprising the gaseous pollutants PG1, PG2, and a second sensor (50) that is sensitive to a second group of gaseous pollutants comprising the gaseous pollutants PG1, PG2. The first sensor (40) gives an overall concentration value Cg1 of the first group of gaseous pollutants. The second sensor (50) is coupled to a specific filter (70) arranged to prevent the gaseous pollutant PG1 from entering into the second sensor (50) such that this sensor (50) gives an overall concentration value Cg2 of the second group of gaseous pollutants freed of the gaseous pollutant PG1 by the specific filter (70).
A module for thermal management of a fluid, comprising: - a first body (1) comprising a first receiving housing (10) configured to receive a multi-way solenoid valve (4) in a first direction (D1), and comprising a first fluidic connection termination (21) and a second fluidic connection termination (22), - a second body (2) comprising a second receiving housing (12a) configured to receive a first pump (3a) in a second direction (D2), and a third receiving housing (12b) configured to receive a second pump (3b) in a third direction (D3), the second direction (D2) and third direction (D3) being substantially perpendicular to the first direction, said second body (2) comprising a third fluidic connection termination (11a) connecting to the first fluidic connection termination (21) and a fourth fluidic connection termination (11b) connecting to the second fluidic connection termination (22).
F16K 27/02 - Construction of housingsUse of materials therefor of lift valves
F16K 27/06 - Construction of housingsUse of materials therefor of taps or cocks
F16K 27/04 - Construction of housingsUse of materials therefor of sliding valves
F16K 11/085 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
B60H 1/00 - Heating, cooling or ventilating devices
B60K 11/00 - Arrangement in connection with cooling of propulsion units
F16K 11/08 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only taps or cocks
The invention relates to a combined multi-way valve and pump device (1), this combined device being configured to receive a fluid, in particular a heat-transfer fluid, and comprising: - a pump (2) having a pump rotor (3) configured to pump fluid, - a multi-way valve (4) comprising a valve rotor (5) provided with a fluid distribution opening (6) configured to be placed selectively in at least two distinct fluidic positions, the valve rotor comprising a housing configured to at least partially receive the pump rotor (3) such that fluid pumped by the pump rotor (3) can be distributed by the valve rotor (5) through the fluid distribution opening (6) of this valve rotor (5).
F04D 15/00 - Control, e.g. regulation, of pumps, pumping installations, or systems
F04D 29/42 - CasingsConnections for working fluid for radial or helico-centrifugal pumps
F16K 11/085 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
F16K 27/06 - Construction of housingsUse of materials therefor of taps or cocks
The invention relates to a seal (57) having an annular cross section configured to be mounted on a female connection sleeve (535), which sleeve has an inner wall (5355) and an outer wall (5357), the seal (57) comprising a cylindrical portion (571) configured to fit onto the female sleeve (535), the portion comprising an inner branch (5713) and an outer branch (5711) extending along the axis of the cylindrical portion, which branches are configured so that, when in use, they completely or partially cover the inner wall (5355) and the outer wall (5357) of the sleeve, respectively, and at least one lip (573) which extends inside the cylindrical portion, from the inner branch (5713), the lip (573) being configured to be in sealed contact with an outer wall (5371) of a male connection element (537) when the element (537) is in fluid connection with the female connection sleeve (535).
F16L 21/03 - Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection
F16J 15/02 - Sealings between relatively-stationary surfaces
F16L 21/06 - Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends
H01M 10/6556 - Solid parts with flow channel passages or pipes for heat exchange
H01M 10/6557 - Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
H01M 50/213 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
F28F 1/02 - Tubular elements of cross-section which is non-circular
F16L 17/03 - Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
F28D 1/00 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
The present invention relates to a heat exchanger (1) for a system for cooling electronic components (5) which are arranged in a housing (3), said heat exchanger (1) being configured to be arranged in the housing (3) and comprising: - a first section (S1) intended to cool a first part (P1) of the electronic components (5) and comprising: - a fluid-air heat-exchange zone comprising a first fluid circuit (C1) configured to receive a heat-transfer fluid, and - a fan (7) configured to generate air circulation inside the housing (3) between the fluid-air heat-exchange zone and the first part (P1) of the electronic components (5), - a second section (S2) comprising a second fluid circuit (C2, C2') in fluid communication with the first fluid circuit (C1) and configured to receive the heat-transfer fluid, said second section (S2) being intended to cool a second part (P2) of the electronic components (5), said second section (S2) comprising a cooling plate (9) in contact with the second part (P2) of the electronic components (5).
A heat exchanger (1) comprising: - a cooling plate (9) configured to be in contact with a first part (P1) of the electronic components (5) and comprising a circulation channel for a first heat-transfer fluid, - a two-fluid exchanger (7) comprising a first fluid circuit (C1) in fluidic communication with the circulation channel of the cooling plate (9) to form a circulation loop (B) for the first heat-transfer fluid, and a second fluid circuit (C2) configured to receive a second heat-transfer fluid, wherein the heat exchanger (1) also comprises an additional cooling plate (11) arranged in contact with the two-fluid exchanger (7), and at least one heat-transfer element (13a, 13b, 13c) arranged between the additional cooling plate (11) and a second part (P2) of the electronic components (5).
The invention relates to a cooling device (10) for a system (1) for cooling electronic components (5) partially immersed in a dielectric fluid (7), comprising a first heat exchanger (11). Said first exchanger (11) is configured to be partially immersed in the dielectric fluid (7) and comprises a first circuit for a first heat-transfer fluid, and characterized in that the cooling device (10) comprises a second heat exchanger (13) configured to be in contact with a part of the electronic components (5), said second exchanger (13) being fluidically connected to the first exchanger (11) in such a way that the first exchanger (11) and the second exchanger (13) together form a second circuit for a second heat-transfer fluid.
An object of the disclosure is to provide a liquid heating apparatus that can supply a liquid heat medium having different temperatures. A liquid heating apparatus (1) according to the disclosure includes: a tank (2) where a liquid heat medium flows; and a heater (3) configured to heat the liquid heat medium. The tank includes a first chamber (2A) and a second chamber (2B). The first chamber includes a first flow path (10), a first flow path inlet (11), and a first flow path outlet (12). The second chamber includes a second flow path (20), a second flow path inlet (21), and a second flow path outlet 22. The second flow path includes a second side wall (24) of a cylindrical shape, and a pair of second end walls (25) (25a, 25b) configured to respectively close both ends of the second side wall. The heater is disposed inside the second flow path. The second flow path outlet is disposed downstream of the second flow path inlet in the second flow path. The first flow path is adjacent to the second side wall, and the second side wall configured to separate the first flow path and the second flow path from each other is a heat exchange wall.
F24H 1/10 - Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
B60H 1/22 - Heating, cooling or ventilating devices the heat being derived otherwise than from the propulsion plant
F24H 9/00 - FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL Details
F24H 9/1818 - Arrangement or mounting of electric heating means
F24H 1/00 - Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
F24H 1/16 - Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled
F24H 1/34 - Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side
F24H 1/24 - Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
99.
COOLING DEVICE FOR COOLING ELECTRONIC DEVICES AND COOLING METHOD
The invention relates to a device (1) for cooling electronic components (5) comprising a receptacle (3) that is intended to contain electronic devices (5) and/or electronic components (5) and dielectric fluid (7), the electronic devices (5) and the electronic components (5) being intended to be immersed in the dielectric fluid (7), the cooling device (1) being characterised in that it comprises, on the one hand, a first heat exchanger (11), such as a cooling plate configured to be immersed in the dielectric fluid (7), and, on the other hand, a second heat exchanger (13) configured to be thermally coupled to an electronic device comprising electronic components (5) that are immersed in the dielectric fluid (7), the first exchanger (1) and the second exchanger (13) being hydraulically arranged so as to form a circuit for the same heat-transfer fluid.
Thermal regulation device for components, the operation of which is sensitive to temperature, these components being intended in particular for energy storage and possibly being battery cells, in particular for a vehicle, said device comprising: - a discharge channel; - a heat transfer fluid circulation branch comprising a branch channel having an intermediate section located between an upstream section and a downstream section, these upstream and downstream sections passing opposite at least one component interior placement zone; - a component end placement zone different from the component interior placement zone, the zone being at least partially in thermal contact with the intermediate section and the discharge channel; such that a component placed in this component end placement zone can exchange heat with heat transfer fluid circulating: o in the intermediate section of the heat transfer fluid circulation branch; and in the discharge channel; and the intermediate section of the channel in the fluid circulation branch comprises at least one heat transfer fluid flow disturbance element.
F28F 3/04 - Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
F28F 1/40 - Tubular elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
F28F 13/12 - Arrangements for modifying heat transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
H01M 10/6556 - Solid parts with flow channel passages or pipes for heat exchange
F28D 1/047 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
F28F 3/12 - Elements constructed in the shape of a hollow panel, e.g. with channels
