The present invention relates to a nipple without a parting line. Disclosed is a nipple without a parting line, which comprises: a body having a flow path so as for a fluid to flow therein; and a locking protrusion, formed on an outer surface of a front end of the body, for pressing an inner surface of a channel assembled with the front end of the body, wherein an elastic deformation section is formed such that the thickness of the inner surface of the end of the body is configured to be thinner than the thickness of the base end of the body.
The present invention relates to a multiway switch valve comprising: a valve housing which is formed as a hollow pipe structure and has formed thereon a plurality of ports for discharging a cooling water, supplied to a central space, to each cooling element outside; a driving shaft which is provided in the central space of the valve housing and has independently formed, on the outer side, cams corresponding to the ports; a valve unit which is linked to the cams in accordance with the rotation of the driving shaft and is for opening and closing the ports; and a driving unit which is provided on one end of the valve housing and provides rotational force to the driving shaft.
F01P 7/14 - Controlling of coolant flow the coolant being liquid
F16K 11/14 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
The present invention relates to a multi-valve, for vehicles, comprising: a valve housing provided with a space, which has a length so as to be filled with fluids, and having ports, which are formed in plurality and through which the fluids communicate, formed therethrough; a hollow-shaped valve member rotatably equipped in the valve housing and provided with orifices which correspond to the ports on the valve housing, thereby enabling the orifices and the ports to communicate by means of rotation and the ports to open and close; and an actuator for providing driving force to the valve member, thereby rotating same. The valve housing comprises: a housing body having a first port portion, which has the ports individually formed on both sides of one end part thereof and forming a column, a second port portion, which has the other ports individually formed on both sides of the other end part that is placed away from the first port portion and forming a column, and a third port portion which has the ports forming a row with any one of the ports on the second port portion; and a port cover which enables the ports, which are on the third port portion attached to the housing body and form a row, and the ports on the second port portion to communicate, thereby providing a flow path enabling the communication of the fluids. The valve member has: a first orifice which is for opening and closing the ports on the first port portion; a second orifice which is for opening and closing the ports on the second port portion; and a third orifice which is for opening and closing the ports on the third port portion.
F01P 7/14 - Controlling of coolant flow the coolant being liquid
F16K 11/07 - 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 sliding valves with linearly sliding closure members with cylindrical slides
F16K 27/04 - Construction of housingsUse of materials therefor of sliding valves
F16K 31/04 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic using a motor
The present invention relates to a battery pack, and disclosed is a battery pack comprising: a pair of battery cells respectively having anode and cathode electrodes formed on the front ends thereof; a plurality of battery modules having battery cells accommodated in a tubular case of which a front end and a base are open, and having a first cover provided to the base of the case and closed, and including bus bars electrically connected with the electrodes of the battery cells protruding from the case; a battery pack housing for accommodating the plurality of battery modules; voltage sensing units respectively and electrically connected to the bus bars of the battery modules accommodated in the battery pack housing, and sensing voltages of the battery cells; slave BMS modules electrically connected to the voltage sensing units so as to adjust voltage deviations of the battery cells and sense the temperature; and a second cover provided on the battery pack housing so as to prevent the voltage sensing units and the slave BMS modules from being exposed to the outside.
H01M 2/10 - Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
H01M 2/20 - Current-conducting connections for cells
H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
H01M 10/6551 - Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
The present invention relates to a thermostat. The present invention comprises: a housing which has a cooling water flow path on the inside thereof; an actuator which has one end fixed on the inside of the housing and provides actuating force; a sealing member which is installed at one end of the actuator to seal a space between the outer peripheral face of the actuator and the side wall of the housing; a valve member which opens and closes the flow path of the housing by means of the actuating force of the actuator; and at least one support unit which has higher rigidity than the sealing member and resiliently supports the side wall of the housing and the side of the actuator between the housing and the actuator.
A fail safety control valve of cooling water comprises: a valve housing having at least two ports on the outer surface thereof and having an inner space in communication with the ports; a valve member rotatably installed in the inner space of the valve housing; an actuator which rotationally drives the valve member; and a fail safety unit which senses the temperature of the cooling water in the valve housing in the event of a failure to rotate the valve member.
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 17/38 - Safety valvesEqualising valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
F01P 7/14 - Controlling of coolant flow the coolant being liquid
A valve apparatus for a vehicle comprises: a valve body, the internal space of which is in communication with at least two ports; a valve member rotatably installed in the internal space of the valve body to open and close the ports; and a sealing means for sealing the ports, wherein the sealing means has a sealing member air-tightly installed on the inner surface of the ports and an elastic element provided integrally at one end of the sealing member, the elastic element being formed in a bellows structure to apply an elastic force to the sealing member in the axial direction, thereby bringing the other end of the sealing member into airtight contact with the outer surface of the valve member.
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
F16J 15/16 - Sealings between relatively-moving surfaces
The present invention relates to an internal combustion engine separator enabled to very efficiently separate evaporation engine oil from blow-by gas generated by strokes of the internal combustion engine. The internal combustion engine separator, according to the present invention, comprises: a duct provided on a head cover of the internal combustion engine and having an inlet into which blow-by gas is introduced and an outlet from which the blow-by gas is discharged; a circular flow induction means for inducing the circular flow of the blow-by gas introduced through the duct inlet so as to separate evaporation engine oil from the blow-by gas; a collision separation means provided on the lower side of the circular flow induction means so as to separate the evaporation engine oil from the blow-by gas by colliding with the blow-by gas; and an oil drain provided at the bottom surface adjacent to the duct outlet so as to discharge the evaporation engine oil separated from the blow-by gas.
F01M 13/04 - Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
F01M 11/08 - Separating lubricant from air or fuel-air mixture before entry into cylinder
B01D 45/08 - Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
The present invention relates to a valve device for a vehicle, the valve device having the sealability for ports of a valve body greatly enhanced. A valve device for a vehicle, according to the present invention, comprises: a valve body having on the outer side thereof two or more ports and having an inner space for communicating with the ports; a valve member, rotatably provided in the inner space of the valve body, for opening and closing the ports; and a sealing means for sealing one or more of the ports, wherein the sealing means has sealing members, which are hermetically provided on the inner sides of the ports, and one or more elastic elements which are integrally provided on one end of the sealing member and, by applying to the sealing member elasticity in the direction of the axial line, bringing the other end of the sealing member into hermetic contact with the outer side of the valve member.
F01L 33/02 - Rotary or oscillatory slide-valve gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution rotary
The present invention relates to a valve device provided on a fluid circulation circuit of an electrically driven vehicle. The present invention comprises: a valve body having two or more ports on the outer side thereof and having an inner space for communicating with the ports; a valve member, rotatably provided in the inner space of the valve body, for opening and closing the ports; and a sealing means for sealing one or more of the ports, wherein the sealing means comprises sealing members, which are hermetically provided on the inner sides of the ports, and an elastic member, which is provided on one end of the sealing member and applies to the sealing member elasticity in the direction of the axial line, thereby bringing the other end of the sealing member into hermetical contact with the outer side of the valve member. The present invention enables sealing by means of a sealing means.
The present invention relates to a filter for an air cleaner, the filter comprising: a filter element having crests and troughs formed thereon, the filter element being horizontally contained in a case of the air cleaner to filter impurities from air flowing into the case; a filter frame, into which both ends of the filer element are inserted such that the filter element is fixed, the filter frame being made of a waterproof elastic material to form a frame along the edge of the filter element, the filter frame being horizontally contained in the case such that parts thereof are fixed to coupling portions of upper and lower cases of the case; and sealing protrusions extendedly formed on the lower surface of the filter frame near front and rear sides, the sealing protrusions being inserted into the troughs of the filter element along the longitudinal direction of the filter element to seal the troughs, wherein the filter frame and the sealing protrusions seal the coupling portions of the upper and lower cases.
patents