The present invention relates to a coupling control system for controlling couplings between rail-borne vehicles, comprising: a. a central vehicle combination controller (22), b. at least one vehicle controller (15, 15a, 15b, 15c), and C. a communications unit (18) for communication between the vehicle combination controller (22) and the vehicle controller (15, 15a, 15b, 15c), wherein d. each coupling (10, 10a, 10b, 10c, 10d, 10e, 10f) comprises a coupling control device (14, 14a, 14b, 14c, 14d, 14e, 14f), and e. the couplings (10, 10a, 10b, 10c, 10d, 10e, 10f) comprise an identification device (19) for unambiguously identifying the couplings (10, 10a, 10b, 10c, 10d, 10e, 10f) of a vehicle in a vehicle combination (21) and/or for detecting the position and/or the orientation in the vehicle combination (21), and f. the vehicles have a data link for data exchange with the vehicle combination controller (22) and/or for data exchange between the vehicle controller (15, 15a, 15b, 15c) of a first vehicle (20, 20a, 20b, 20c) and the vehicle controller (15, 15a, 15b, 15c) of another rail-borne vehicle (20, 20a, 20b, 20c) in a vehicle combination (21). The present invention also relates to a method for operating a system of this type.
The present disclosure relates to a system (100, 200, 300, 400) for handling a plait (ZP) formed in a pulper process, comprising a cutting device (110) with at least one movable knife (112) which is configured to sever a plait (ZP); a sensor system (210, 320, 410) which is configured to detect operating data (MD1, MD2, P) in relation to the cutting device (110); and a processor module (220, 320) which is configured to determine implementation instructions for a cutting operation and/or state information in relation to the cutting device (110) based on the operating data (MD1, MD2, P).
The invention relates to a method and to a needle-punching apparatus for producing a felt, in particular a press felt for a paper machine, the method comprising the following steps: a. providing a base structure, in particular a woven base structure, b. arranging at least one first nonwoven layer on one side of the base structure, c. needle-punching the first nonwoven layer to the base structure in a first needle-punching operation, d. needle-punching the first nonwoven layer to the base structure in a second needle-punching operation, forming a nonwoven support, wherein the first needle-punching operation is performed by means of mechanical needling, and the second needle-punching operation is performed by means of water jet needling.
The invention relates to a method for producing a felt, in particular a press felt for a paper machine, and to an associated felt, the method comprising the following steps: a. providing a base structure, in particular a woven base structure, b. arranging at least one first nonwoven layer on one side of the base structure, c. needle-punching the first nonwoven layer to the base structure, forming a nonwoven support, wherein the needle-punching operation is performed by means of water jet needling, wherein the needle-punching operation is performed until the material density of the nonwoven support is at least 60%, in particular between 70% and 90%.
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Computer software and hardware for the process industry;
interfaces for computers for the process industry and the
paper industry. Technical monitoring of events and activities affecting
environmental conditions within the paper manufacturing
process and other manufacturing processes; technical
consultancy, namely, consultancy relating to the paper
manufacturing process in paper factories; technical
consultancy, relating to the following sectors: processing
industry; installation and maintenance of computer software
in the paper industry, graphic illustration services for
others.
A method for adjusting a component, in particular a functional roller, for a machine for producing or processing a fibrous web, is carried out on a component having at least one adjustment device for adjusting an operating state of the component. An image capture and/or video capture of the exterior of the component is carried out and the capture is transmitted to a computing unit. An actual value of the operating state is determined by the computing unit by image analysis of the image capture and/or video capture of the exterior of the component and/or by the acquisition of values from an embedded sensor system. On the basis of the determined actual values of the operating state, metainformation regarding the adjustment of the adjustment device is presented by overlay with the image capture and/or video capture on a display.
Proposed is a pressure tank (1) for storing gas as fuel in a gas-operated vehicle, the pressure tank having: a rotationally symmetrical elongate shape which, along the longitudinal axis L, has a cylindrical region (1a) in the middle and is closed off at both ends by a domed pole cap (1c); a metal connection piece, a so-called boss (4, 4'), on each of the pole caps (1c); and a wall which encloses a cavity (2) for storing the gas, wherein the wall comprises an internal liner (3) for sealing purposes and a reinforcement layer (6) consisting of fiber-reinforced plastics material wound in numerous plies on said liner, and wherein, in the cylindrical region (1a), the reinforcement layer (6) has three regions in the radial direction R: an inner layer (D1), a middle layer (D2) and an outer layer (D3), which are each formed from a plurality of plies.
The present disclosure relates to a sealing assembly (100) for a drive shaft (14) of a substance solution system (10), comprising a housing (110); a receiving space within the housing (110), wherein the receiving space is designed for receiving a drive shaft (14); a multiplicity of sealing packs (120a, 120b, 120c) between an inner wall (116) of the housing (110) and the receiving space, wherein the multiplicity of sealing packs (120a, 120b, 120c) are annular and surround the receiving space, wherein the multiplicity of sealing packs (120a, 120b, 120c) comprises a first sealing pack (120a) and a second sealing pack (120b), and wherein outermost circumferential portions (122a, 122b) of the first sealing pack (120a) and of the second sealing pack (120b) are spaced from the inner wall (116) of the housing (110); and a sealing ring (130) which is at least partially arranged between the first sealing pack (120a) and the second sealing pack (120b) in order to provide a spacing (d1) between the first sealing pack (120a) and the second sealing pack (120b), wherein an outermost circumferential portion (134a, 134b) of the sealing ring (130) is spaced from the inner wall (116) of the housing (110) in order to permit a radial movement (RB), which is caused by the drive shaft (14), of the first sealing pack (120a), the second sealing pack (120b) and the sealing ring (130) towards the inner wall (116) of the housing (110).
JOANNEUM RESEARCH FORSCHUNGSGESELLSCHAFT MBH (Austria)
FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. (Germany)
Inventor
Pollaschek, Stefan
Horak, Anton
Breineder, Martin
Domann, Gerhard
Zirkl, Martin
Tschepp, Andreas
Ziegler, Johannes
Gerlach, Thomas
Ruttloff, Stephan
Abstract
The invention relates to a sensor module comprising at least one sensor pair with a first sensor and a second sensor, wherein the first sensor and the second sensor each have an electrode E1, e.g. a ground connection and an electrode E2, e.g. a signal connection, and wherein the sensor module has at least one ground line and a first signal line and a second signal line, wherein the first signal line is connected to the signal connection of the first sensor, the second signal line is connected to the signal connection of the second sensor, and the ground line is connected to the ground lines of the first and second sensor. According to the invention, the sensor module extends in a longitudinal direction L from a start to an end, and the ground line and the first and second signal line run from the start to the end of the sensor module without crossing.
G01L 1/16 - Measuring force or stress, in general using properties of piezoelectric devices
G01L 1/20 - Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluidsMeasuring force or stress, in general by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
G01L 5/00 - Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
G01L 5/04 - Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
B65H 99/00 - Subject matter not provided for in other groups of this subclass
D21G 9/00 - Other accessories for paper-making machines
A sealing system for separating two pressure zones includes: a shaft including a groove, which includes a plurality of groove sealing surfaces; a component; and a seal arranged between the shaft and the component, the seal being configured for moving axially in the groove, the seal including a plurality of sealing surfaces, wherein, based on a plurality of pressure conditions in the two pressure zones, the seal is configured for being moved into a first functional position or a second functional position, wherein the seal further includes a sliding region and a radial sealing surface including a diameter D that is adjustable elastically by the sliding region.
An electric machine includes: a stator, which includes a radial inner edge and an opening; and a rotor, which defines a rotational axis and which includes a monitoring unit and a radial outer edge, the monitoring unit including a radar system, the radar system being a frequency-modulated continuous wave radar system which is configured for detecting a part of the stator and a part of the rotor, the radar system being configured for emitting a plurality of beams, the electric machine being configured such that the plurality of beams emitted by the radar system (i) impinge upon the rotor through the opening and (ii) penetrate an air gap between the radial outer edge of the rotor and the radial inner edge of the stator in a radial direction.
H02K 11/20 - Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
DRAUGHT/BUFFING-GEAR HOUSING FOR RECEIVING AND INDIRECTLY SUPPORTING AT LEAST ONE ENERGY-ABSORBING DEVICE TO BE INTEGRATED INTO A PREDEFINED INSTALLATION SPACE, IN PARTICULAR THE UIC-STANDARD INSTALLATION SPACE OF A RAIL VEHICLE
The invention relates to a draught/buffing-gear housing (1) for receiving and indirectly supporting at least one energy-absorbing device to be integrated into a predefined installation space (E), in particular the UIC-standard installation space of a rail vehicle, comprising a main housing structure, which surrounds a receiving space (11) for an energy-absorbing device and optionally one or more pressure plates (16, 17) and has an interface for receiving a coupling shaft bolt (8) for connection to a coupling rod, the main housing structure (2) being formed by an upper chord (3) and a lower chord (4), which extend in the longitudinal direction and are spaced apart in the vertical direction and can be interconnected at least indirectly to form a receiving space. The invention is characterised in that at least one spacer and/or guide element (10) is provided on the outer periphery of the main housing structure (2).
A method of refurbishing a facility for converting hydraulic energy into electrical energy including the following steps: providing a first cover plate, a second cover plate, a first opening located at an inner head cover, a second opening located at a hub, a third opening located at a runner; connecting the first cover plate to the inner head cover; connecting the second cover plate to the hub, wherein the first cover plate and the second cover plate surround an axis, and a part of an outer surface of the inner head cover, a part of an outer surface of the hub, an inner surface of the first cover plate, and an inner surface of the second cover plate are confining an annular shaped space.
An installation and method for producing a multilayer web includes a first circulating belt on which at least a first web is deposited. A cylinder mould former includes a second circulating belt and is disposed following the first device in a material transport direction for producing a layer of wet laid fibres having a top side for contacting the second circulating cylinder and being transported thereby for being deposited on the first web. An entangling and bonding device follows the cylinder mould former entangling and/or bonding the first web to the layer of wet laid fibres. A distance of 10 m maximum is maintained between the point of depositing the first web the layer of wet laid fibres. In another embodiment a second device following the first device for depositing a second web. The cylinder mould former is arranged between the first and second devices to deposit the layer of wet laid fibres on the first web before the second web is deposited. A distance of 25 m maximum exists between point where the first and second webs are deposited.
D04H 1/498 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
D04H 1/732 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
D04H 11/08 - Non-woven pile fabrics formed by creation of a pile on at least one surface of a non-woven fabric without addition of pile-forming material, e.g. by needling, by differential shrinking
A fuel tank for storing a gas and for installation in a gas-powered vehicle, such as a utility vehicle. The fuel tank has an elongate cylindrical shape that is closed by curved pole caps at both ends, a reinforcing layer made of fiber-reinforced plastic, and a boss on each of the pole caps. The at least two fastening devices surround the cylindrical central part of the fuel tank with tensioning straps for fastening the fuel tank to a support structure. The cylindrical central region of the fuel tank has on the outer side thereof a bead, which is arranged directly adjacent to one of the fastening devices and abuts thereagainst so that the fuel tank is unable to slip through the tensioning strap(s) of this one fastening device at least in one direction.
An application nozzle, an application unit, and a method are used for applying a liquid or pasty coating medium onto a running surface, in particular onto a running surface in a machine for producing or processing a fibrous web. The application nozzle contains a fluid head which is configured to produce a film from a coating medium or a curtain from a coating medium, and the application also additionally contains a blowing head which is configured to generate a linear jet of gaseous medium. An impact line is additionally provided on which the linear jet of gaseous medium impacts the film or curtain made of the coating medium, thereby forming a spray curtain. The blowing head is arranged such that the spray curtain is oriented in the direction of the running surface.
B05C 5/00 - Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
B05B 1/00 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
B05B 1/04 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops in flat form, e.g. fan-like, sheet-like
B05C 5/02 - Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work from an outlet device in contact, or almost in contact, with the work
17.
SYSTEM AND METHOD FOR DETECTING SENSOR DATA IN A SPATIAL SEGMENT IN THE REGION OF A MOVING ASSEMBLY
The invention relates to a system (100) for detecting sensor data (370) in a spatial segment in the region of a moving assembly of a machine or production plant, comprising an energy generation unit (200), a sensor unit (300), a communication unit (400) and a data processing device (500); wherein the energy generation unit (200) has a thermo-element (210) and an energy storage module (250) and is designed to supply the sensor unit (300) with energy; wherein the thermo-element (210) uses a temperature gradient occurring in the spatial segment during operation of the machine or production plant in order to generate energy; wherein the energy storage module (250) is designed to supply the sensor unit (300) with energy; wherein the thermo-element (210) uses a temperature gradient occurring during operation of the machine or production plant in the spatial segment in order to generate energy; wherein the energy storage module (250) is designed to store the electrical energy and to discharge it as required to the sensor unit (300); wherein the sensor unit (300) comprises one or more sensors (350) and is designed to detect sensor data (370) of measurement parameters such as temperature, humidity and/or flow in the spatial segment; and wherein the communication unit (400) is designed to forward the sensor data (370) to the data processing device (500) for further processing.
A rotor for an electric machine includes: a rotor body; winding elements; and a winding head, which includes a winding head support and retaining elements, each of which includes a tension bolt and a support body, wherein the support bodies are arranged at least partially in a radial direction outside of the winding elements, wherein the tension bolt penetrates the support body associated therewith and is screwed into the winding head support by a thread, wherein each of the retaining elements includes a stop surface for coming into contact with the winding head support when screwing in the tension bolts in order thereby to adjust a radial length with which the tension bolts protrude from the winding head support to a predefined dimension, and wherein the predefined dimension is calculated so that the support bodies are not pressed against the winding elements in a resting position of the rotor.
A rotor for an electric machine includes a rotor body, winding elements, and a winding head arranged axially adjacent to the rotor body, and wherein the winding head encompasses two regions, wherein in a first region the winding elements progress in axial direction, and wherein in a second region the winding elements progress at an angle to the axial direction, and wherein each winding element in the second region in which it progresses at an angle to the axial direction is located at a distance of A1 from a first directly adjacent winding element of the same layer and at a distance A2 from a second directly adjacent winding element of the same layer, wherein A2 is greater than A1.
The invention relates to a coupling head of an automatic train coupling with an automatically actuatable, mechanical rotary closure which can be rotated about a main axis between a coupled position and an uncoupled position; with a main air valve with which the flow cross-section of a main air line can be selectively blocked in a closed position and unblocked in an open position, with switching of the main air valve being mechanically coupled to a rotation of the rotary closure. The coupling head according to the invention is characterised in that the mechanical coupling of the main air valve to the rotation of the rotary closure is disconnected or is optionally disconnectable when the rotary closure is rotated from the coupled position to the uncoupled position.
B61G 5/08 - Couplings not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for fluid conduits
B61G 3/16 - Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling heads rigidly connected by rotatable hook plates or discs and balancing links, the coupling members forming a parallelogram, e.g. "Scharfenberg" type
21.
COOLING SYSTEM FOR AN EXCITER SYSTEM OF LARGE SALIENT-POLE MACHINES
The invention relates to a cooling system for an exciter system of a large salient-pole machine, wherein the salient-pole machine comprises a multiplicity of poles (1), pole gaps (4) located between the poles (1), a rotor rim (2) and at least one cavity (6) located radially inside the rotor rim (2), and wherein the salient-pole machine comprises a multiplicity of channels (5), and wherein each channel (5) extends between the at least one cavity (6) and a pole gap (4), and wherein, during operation of the salient-pole machine, coolant is able to flow through the channels (5) from the at least one cavity (6) into the pole gaps (4), and wherein at least one obstacle (7) each is located in at least some of the channels (5), said obstacle being designed such that, during operation of the salient-pole machine, a time-varying fluctuation of the coolant is able to be formed at an output of the associated channel (5).
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Computer software and hardware for the process industry; interfaces for computers for the process industry and the paper industry. Technical monitoring of events and activities affecting environmental conditions within the paper manufacturing process and other manufacturing processes; technical consultancy, namely, consultancy relating to the paper manufacturing process in paper factories; technical consultancy, relating to the following sectors: processing industry; installation and maintenance of computer software in the paper industry, graphic illustration services for others.
12 - Land, air and water vehicles; parts of land vehicles
20 - Furniture and decorative products
37 - Construction and mining; installation and repair services
39 - Transport, packaging, storage and travel services
Goods & Services
Hydrogen dispensing pumps for service stations; mobile
hydrogen dispensing pumps for service stations. Parts and fittings for vehicles; fuel tanks for vehicles;
fuel lines for vehicles; automobile tanks for hydrogen;
tankers. Reservoirs, not of metal nor of masonry; containers, not of
metal, for gaseous fuel; gas storage tanks, not of metal or
masonry; transportable containers (non-metallic -) for
gases. Fueling of hydrogen gas for vehicles; loading of hydrogen
tanks for vehicles. Transport of hydrogen; storage and distribution of hydrogen
refills for vehicles.
24.
UNDERFLOW-DISCHARGE DEVICE AND HYDROCYCLONE WITH SUCH AN UNDERFLOW-DISCHARGE DEVICE
The invention relates to an underflow-discharge device (7) for a hydrocyclone (1), including a feed pipe (15), which is arranged at the centre of a pot-shaped housing (8) coaxially in relation to an annular channel (11) and comprises a connector (16) which is designed for feeding a dilution fluid from outside the underflow-discharge device (7) into a main channel (H) of the feed pipe (15) for the purpose of conducting the fed dilution fluid into a separating cone (2a) of the hydrocyclone (1) in an axial direction (R1) along the axis of symmetry (A) of the separating cone (2a) counter to the outflow direction (R2) of the heavy fraction from the separating cone (2a) into the annular channel (11) of the underflow-discharge device (7) when the underflow-discharge device (7) is connected to the hydrocyclone (1), wherein the feed pipe (15) has a branch channel (17) branching out radially from the main channel (H). The branch channel is designed for diverting a partial fluid flow. Either a partial fluid flow from the overall fluid flow of dilution fluid introduced into the main channel (H) can be introduced into the annular channel (11) of the underflow-discharge device (7) or a partial fluid flow from the annular channel can be fed to the overall fluid flow of the main channel H. The invention also relates to a hydrocylone (1) with such an underflow-discharge device (7).
A shuttle valve includes: a first valve body; a second valve body, a first control-pressure-charged surface and a second control-pressure-charged surface of the first valve body being larger than a third control-pressure-charged surface and a fourth control-pressure-charged surface of the second valve body, a first control pressure from a first inlet pressure port being applied to a first valve body first side, the first control pressure from a second inlet pressure port being applied to a first valve body second side, a second control pressure from a third inlet pressure port being applied to a second valve body first side, the second control pressure from a fourth inlet pressure port being applied to a second valve body second side, a first control pressure acting on a first control-pressure-charged surface and a second control-pressure-charged surface, and the second control pressure acting on a third control-pressure-charged surface and a fourth control-pressure-charged surface.
F15B 13/04 - Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
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
26.
MANUAL RELEASE MECHANISM, AUTOMATIC RAILWAY COUPLING AND RAIL VEHICLE FRAME WITH AN AUTOMATIC RAILWAY COUPLING
The present invention relates to a manual release mechanism according to the preamble of claim 1. The invention further relates to an automatic railway coupling having at least one mechanical coupling device, and a rail vehicle frame of a rail vehicle for receiving railcar units, comprising an automatic railway coupling of this type.
A clothing or seamed felt for use in a pressing part of a machine for producing a fibrous web includes at least one base structure and at least one staple fiber layer on the base structure. The at least one staple fiber layer is disposed on a side facing the fibrous web. At least one seam zone has seam loops connected to one another by at least one pintle to make the clothing endless. The at least one staple fiber layer is divided in the region of the seam zone by at least one cut, forming a seam flap and a seam wedge. The staple fiber layer has in the region of the seam zone, in both the seam flap and the seam wedge, a quantity of connecting fibers connected to one or more additional staple fibers by welded connections. A method for producing a clothing is also provided.
The invention relates to a blade, in particular a doctor blade or sealing blade, for contacting a moving surface in a paper machine, wherein the blade has a facet side contacting the moving surface and a holder side facing away from same, and a length L extending in the width direction of the paper machine when the blade is used as intended, wherein the blade comprises a first polymer component which provides the facet side of the blade and a second polymer component which provides the holder side. The invention also relates to methods for producing a blade of this type.
The invention relates to a component for a machine for producing and/or treating a fibrous material web. The component comprises at least one layer which is made of a crosslinked non-silicon-containing polymer that functions as a polymer matrix and in which at least one polysiloxane structural unit (ii) is covalently bonded to the polymer matrix. The at least one polysiloxane structural unit (ii) has the following general formula (I): -(SiR1R2nn, in which: R1and R212022022031251212 aryl groups and R1or R2 has at least one functional structural unit that is selected from the group consisting of amine groups, epoxide groups, anhydride groups, hydroxy groups, alkenyl groups, silyl groups with the Si-H structural motif, and any combination of two or more of the aforementioned groups, wherein said functional groups can preferably react with the polymer matrix or the monomers which make up the polymer matrix, and n is a whole number of at least 3. The crosslinked polymer has a surface energy of maximally 40 mN/m.
A torque limiting coupling contains a first shaft, a second shaft and a coupling ring. The coupling ring contains a coupling sleeve with an inner surface and an outer surface. The coupling sleeve is arranged in the radial direction between the first shaft and the second shaft, such that the inner surface is in frictional contact with the first shaft and the outer surface is in frictional contact with the second shaft. The coupling sleeve is double-walled with an internal annular pressure oil chamber, configured in such a way, that the coupling sleeve increases its radial thickness when the oil chamber is filled with pressurized oil and thereby increases the pressure forces and thereby the friction between the surfaces and the shafts in order to allow torque transfer between the two shafts, and that the coupling sleeve transfers no torque, when the oil chamber is not filled with pressurized oil.
F16D 1/08 - Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hubCouplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with hub and longitudinal key
F16D 7/02 - Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
F16D 9/06 - Couplings with safety member for disconnecting by breaking due to shear stress
32.
PRESS ARRANGEMENT AND METHOD FOR PRESSING A FIBROUS WEB
The invention relates to a press arrangement (10) for pressing a fibrous web (8), in particular packaging paper web, comprising at least two presses (11, 1) arranged one behind the other in the running direction of the fibrous web (8), specifically a first press (11) with a first press nip and a following second press (1) with a second press nip, which is an extended press nip, wherein the second press (1) is designed to be operated with a linear load of at least 500 kN/m, wherein the second press (1) is designed in such a manner that a quotient of average pressure and peak pressure in the second press nip is smaller than 0.5. The invention further relates to a corresponding pressing method, preferably using the previously described press arrangement (10).
The invention relates to a machine for producing or processing a fibrous web, comprising: a press section for pressing the fibrous web, the press section comprising at least one main press which has an extended press nip with a length of at least 100 mm; a coating device for applying a coating medium to at least one side, in particular both sides, of the fibrous web, the coating device comprising an application roller and a counter roller which together form a transfer gap for the transfer of the coating medium from the application roller to the fibrous web, and the coating device being downstream of the press section in the direction of travel of the fibrous web; characterized in that the surface of the application roller and the surface of the counter roller have a hardness of more than 55 Shore D and in that the main press is designed such that a line load ratio LLR of at least 0.56 and at most 1.52 results, wherein the line load ratio LLR is the quotient of a weighted line load WLL and the line load LL, wherein the weighted line load WLL is the result of an integration of the squared local pressure p(x)2 weighted with a weighting factor over the press nip length x, wherein the weighting factor A is 1/10 MPa, and wherein the line load LL is the result of an integration of the local pressure p(x) over the press nip length x, so that the following formula results for the line load ratio LLR: (I).
An automatic train coupling with a coupling head (1) which comprises a coupler lock (2) with a locking mechanism, wherein the coupler lock (2) is embodied as a turn lock with a coupler lug (3) and a core element (4), wherein the core element (4) is rotatable about a main axis (5) between a coupled position and an uncoupled position, the coupler lug (3) is connected with a first end (3.1) to the core element (4) so as to be rotatable about a coupler lug axis (6) and has a second free end (3.2), and the core element (4) has a mouth (7) which is arranged for receiving a second end (3.2) of a coupler lug (3) of a compatible or diametrically opposed coupling head (1); with a main bolt (20) which extends along the main axis (5), wherein the core element (4) is arranged non-rotatably or rotatably on the main bolt (20); characterized by an angle of rotation sensor (18) which senses an angle of rotation of the core element (4) about the main axis (5).
B61G 3/16 - Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling heads rigidly connected by rotatable hook plates or discs and balancing links, the coupling members forming a parallelogram, e.g. "Scharfenberg" type
09 - Scientific and electric apparatus and instruments
Goods & Services
Machines for manufacturing and treating fibrous webs, paper, cardboard, tissue paper, non-woven material and parts thereof. Software for use in the fibrous web manufacturing and/or processing paper industry, and quality measuring and regulating apparatus for the aforesaid industry.
37.
CONTROL SYSTEM FOR CONTROLLING A BLOCKING DEVICE OF AN AIR LINE, TRACK-BOUND VEHICLE, AND METHOD FOR OPERATING A CONTROL SYSTEM
The invention relates to a control system (30) for controlling a blocking device of an air line of a system (40) for mechanically and pneumatically connecting track-bound vehicles (20.1, 20.2, 20.3) in a vehicle train (21), wherein the control system (30) comprises: a central vehicle train controller (22); at least one vehicle controller (15, 15.1, 15.2, 15.3) which is paired with the individual vehicle; a coupling controller (14a, 14b, 14c, 14d, 14e, 14f) paired with each mechanical coupling (10a, 10b, 10c, 10d, 10e, 10f); and an actuator which is paired with the individual blocking device. The invention is characterized in that the central vehicle train controller (22) is designed such that a connection canceling request (A) can be specified in the vehicle train controller from at least two signals (EK, F) which are independent of each other, in particular which can be generated independently of each other, and the actuation of the blocking device is cleared only when both signals (EK, F) are present in the control system (30).
The invention relates to an application device and method for coating a fibrous material web, in particular a paper, packaging or cardboard web, wherein the application device comprises an application nozzle for applying a coating medium, in particular a starch solution, to a moving surface, and wherein the application nozzle has an outlet gap extending in the width direction of the application nozzle and designed to produce a film of coating medium or a curtain of coating medium. According to the invention, the application nozzle has profiling means in order to vary the gap width of the outlet gap over the width of the application nozzle.
The invention relates to a retarder comprising a retarder chamber in which a rotatably mounted rotor and a stator are arranged which together form a working chamber that can be filled with and emptied of working medium. The retarder also comprises: a working medium tank which has a region for holding working medium that is not currently in the working chamber, and an expansion region; at least one filling channel for supplying working medium to the working chamber; and a return channel for discharging working medium from the working chamber, as well as a rotor housing, a stator housing, and a tank housing. According to the invention, the filling channel is a tube having an inlet opening and an outlet opening, the inlet opening ending in the working medium tank and the outlet opening ending in an inlet chamber, the inlet chamber being formed by the stator housing and the stator.
B60T 1/087 - Arrangements of braking elements, i.e. of those parts where braking effect occurs acting by retarding wheels using fluid or powdered medium in hydrodynamic, i.e. non-positive displacement, retarders
B60T 10/02 - Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope with hydrodynamic brake
F16D 57/04 - Liquid-resistance brakesAir-resistance brakes with blades causing a directed flow, e.g. Föttinger type
The invention relates to an application device and method for coating a fibrous material web, in particular a paper, packaging or cardboard web, wherein the application device comprises an application nozzle for applying a coating medium, in particular a starch solution, to a moving surface, and wherein the application nozzle has an outlet gap designed to produce a film of coating medium or a curtain of coating medium, wherein means are provided to vary the application amount and the variation is based on a strength variable.
The invention relates to an application device and method for coating a fibrous material web, in particular a paper, packaging or cardboard web, wherein the application device comprises an application nozzle for applying a coating medium, in particular a starch solution, to a moving surface in an application width (B), and wherein the application nozzle is designed to produce a spray mist of coating medium, characterised in that the application device has limiting means for varying the application width (B).
The invention relates to a retarder comprising a retarder chamber in which a rotatably mounted rotor and a stator are arranged which together form a working chamber that can be filled with and emptied of working medium. The retarder also comprises: a working medium tank which has a region for holding working medium that is not currently in the working chamber, and an expansion region; at least one filling channel for supplying working medium to the working chamber; and a return channel for discharging working medium from the working chamber, as well as a rotor housing, a stator housing, and a tank housing. According to the invention: the working medium tank comprises a storage region and a sump region; and a coupling plane is located on the tank housing below the sump region, through which cooling plane at least one second channel runs which is suitable for direct or indirect coupling with the outlet of the primary side of a heat exchanger.
B60T 1/087 - Arrangements of braking elements, i.e. of those parts where braking effect occurs acting by retarding wheels using fluid or powdered medium in hydrodynamic, i.e. non-positive displacement, retarders
B60T 5/00 - Vehicle modifications to facilitate cooling of brakes
B60T 10/02 - Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope with hydrodynamic brake
B60T 17/06 - Applications or arrangements of reservoirs
F16D 57/04 - Liquid-resistance brakesAir-resistance brakes with blades causing a directed flow, e.g. Föttinger type
The invention relates to a retarder comprising a retarder chamber in which a rotatably mounted rotor and a stator are arranged which together form a working chamber that can be filled with and emptied of working medium. The retarder also comprises: a working medium tank which has a region for holding working medium that is not currently in the working chamber; at least one filling channel for supplying working medium to the working chamber; and a return channel for discharging working medium from the working chamber, as well as a rotor housing, a stator housing, and a tank housing. According to the invention, the rotor housing and the tank housing enclose the retarder chamber and the working medium tank.
B60T 1/087 - Arrangements of braking elements, i.e. of those parts where braking effect occurs acting by retarding wheels using fluid or powdered medium in hydrodynamic, i.e. non-positive displacement, retarders
B60T 10/02 - Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope with hydrodynamic brake
B60T 17/04 - Arrangement of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
F16D 57/04 - Liquid-resistance brakesAir-resistance brakes with blades causing a directed flow, e.g. Föttinger type
44.
FUEL SYSTEM FOR INSTALLATION IN A GAS-POWERED VEHICLE, AND METHOD FOR CONTROLLING SUCH A FUEL SYSTEM
The invention relates to a method for controlling a fuel system (10, 10') for a hydrogen-powered vehicle, comprising a plurality of pressure tanks each having a tank valve, and to a fuel system for such a method. In the method, a first limit pressure G1, a second limit pressure G2 and a third limit pressure G3 are defined, wherein the maximum pressure in the pressure tank > G1 > G2 > G3, and wherein, during operation of the hydrogen consumer, the controller (14) controls the tank valves (5, 6, 7, 8) and the pressure reducer (12), which is electronically controllable, on the basis of the pressure in the pressure tanks (1, 2, 3, 4) and the pressure required in the outlet line (13), as follows: a) all tank valves (5, 6, 7, 8) are opened if the pressure in all pressure tanks (1, 2, 3, 4) is higher than G1; b) the first tank valve (5) is closed and the further tank valves (6, 7, 8) are opened if the pressure in the further pressure tanks (2, 3, 4) lies between G1 and G2; c1) only the first tank valve (5) is opened and the further tank valves (6, 7, 8) are closed if the pressure in the first pressure tank is higher than G2, the pressure in the further pressure tanks (1, 2, 3, 4) is lower than G2 and the pressure required in the outlet line (13) is equal to G2 or lies between G2 and G3; c2) the first tank valve (5) is closed and the further tank valves (6, 7, 8) are opened if the pressure in the first pressure tank is higher than G2, the pressure in the further pressure tanks (1, 2, 3, 4) lies between G2 and G3 and the pressure required in the outlet line (13) is equal to G3 or lower than G3.
A fuel system for installation in a hydrogen-powered vehicle and for one or more hydrogen pressure tanks configured for a high pressure level of at least 200 bar, includes connections for input and output lines and at least the following internal components: a pressure reducer, a gas filter, a shut-off valve, a vent valve, an overpressure safety valve and a pressure sensor. The pressure reducer is a two-stage pressure reducer which reduces the pressure of the hydrogen from the high pressure level from the pressure tank to a medium pressure level between 3 bar and 30 bar. The first stage reduces the pressure from the pressure tank to an intermediate level between 40 and 80 bar and the second stage further reduces the pressure to the medium pressure level. The internal components and gas lines interconnecting these internal components are disposed in an integral and self-supporting modular unit.
A robot for locomotion in a pipe includes: star carriers including a supporting structure and clamping elements with a fixed part, a moving part, and a motor, the moving part being retracted and extended, the fixed part being connected with the supporting structure, the supporting structure including a frame with an outer contour, the fixed part being attached to the outer contour such that the star carriers can be clamped onto the interior space of the pipe when the moving part is extended; feed elements, the feed elements including a linear drive with a motor for changing a length, the feed elements extending between two fixed parts of adjacent star carriers; and a control unit for controlling the clamping elements and the feed elements.
The invention relates to a water feed drum (30) having a water supply system (32), for thoroughly mixing a fibre material suspension preferably pulped in a pulping drum (10) with fed water, wherein the fibre material suspension contains, in particular, fibre material having high material densities in the HC range, such as waste paper, and is able to flow into the water feed drum (30) in an input region (320). The water supply system (32) comprises at least one water channel (34) having a water intake chamber (37) and a flow channel (38) adjoining the water intake chamber (37), wherein the water intake chamber (37) is arranged in an output region (340) and the flow channel (38) opens into a deflection region (39), whereby a labyrinthine water transport system is formed, in which the water flows out of the water intake chamber (37) into the flow channel (38), through the flow channel (38) in a direction contrary to the direction of flow of the fibre material suspension and is deflected in the deflection region (39) into the direction of flow of the fibre material suspension.
A press cover is provided for a press roll, in particular for a press roll of a shoe press for dewatering a web of fibrous material, in particular a paper, cardboard, tissue or pulp web, or for a conveyor belt, in particular for a machine for producing or treating a web of fibrous material, in particular a paper, cardboard or tissue producing machine. The press cover or conveyor belt includes at least one polyurethane-containing layer. The polyurethane is formed by reacting a prepolymer and a crosslinker component. The prepolymer is a reaction product of phenylene 1,4-diisocyanate (PPDI) and of a polyol component containing at least one polyether polyol and/or at least one polycarbonate polyol. The crosslinker component contains a C6-14 diol. A shoe press for dewatering of a fibrous material web and a machine for production or treatment of a fibrous material web, are also provided.
A pressure tank (1) for storing gas as a fuel in a gas-operated vehicle, which pressure tank has a rotationally symmetrical, elongate shape which is cylindrical in the central region and closed off at both ends by a curved pole cap, which pressure tank has a metal connection piece, a so-called boss (4, 4'), on each of the pole caps, and which pressure tank has a wall which encloses a cavity (2) for storing the gas, wherein the wall comprises a wound reinforcing layer (6) made of fibre-reinforced plastic and comprises an inner liner (3) for sealing, and wherein the boss (4, 4') comprises an axial shaft (4.2) and a disc-shaped shoulder (4.3) with an outer edge (4.1), wherein an annular disc (20, 20', 20'') made of plastic and having a disc surface (21) is provided between the boss (4, 4') and the reinforcing layer (6) in the region of the pole caps, which annular disc is configured to be form-fitting at least with the shoulder (4.3) of the boss and, prior to winding the reinforcing layer, has been arranged on the boss with areal contact with the shoulder (4.3) of the boss, wherein the disc surface (21) projects beyond the outer edge (4.1) of the boss by at least 10 mm in the radial direction.
A clothing for a machine for producing or processing a material web has a first and a second woven layer. The clothing has more first longitudinal threads than second longitudinal threads, but the number of first longitudinal threads is at most twice as large as the number of second longitudinal threads. Transverse threads of the second woven layer form contact floats on the machine contact side. Longitudinal threads of the first and second woven layer in each weaving repeat are arranged a first group and a second group. In the first group the longitudinal threads of the first and second layers are arranged precisely one above the other in the thickness direction of the clothing, while in the second group neither of two longitudinal threads of the first layer is arranged precisely above a single longitudinal thread of the second woven layer in the thickness direction of the clothing.
The invention relates to a valve device (1) for aerating and ventilating an oil circuit, in particular an oil circuit of a retarder, comprising a working chamber and a ventilation channel. The valve device is enclosed by a valve housing (4), a cage (6), and a valve cap (5) and is divided into multiple regions, wherein a first region, a float chamber (19), is provided which is formed between the cage and the valve housing, and a second region, an intermediate chamber (17), is provided which is formed between the valve housing and a valve cover. A passage (21) is provided between the first region and the second region, said passage being closable by means of a float (3) which can be moved from a ventilation position into a closing position within the float chamber. According to the invention, a filter (9) encloses a filter chamber (24), and the filter chamber enclosed by the filter is arranged within the intermediate chamber, said filter chamber being connectable to the surrounding area via an outlet channel (12).
A structuring fabric for use in a machine to produce a structured fiber web, such as a structured tissue fiber web, has a machine direction, a cross machine direction, and a thickness direction. The structuring fabric includes a woven base fabric with a web facing side and a machine side. A plurality of structuring beads of polymeric material are formed on the web facing side of the woven base fabric, the structuring beads being suitable to provide a visible structure to the fiber web that is produced on the structuring fabric. The structuring beads rest on an upper foundation surface of corresponding sublayer beads of polymeric material. The sublayer beads thereby provide a foundation for the structuring beads. There is also described a production method for producing such a structuring fabric.
D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
D06N 3/04 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
D06N 3/12 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
D06N 3/18 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
53.
METHOD AND EXTRUSION DIE FOR MAKING A STRUCTURING FABRIC
An extrusion die makes a structuring fabric which has structuring-beads resting on sublayer-beads. The extrusion die has a flat first surface and a flat second surface, the first and second surfaces contact each other along a contact line. The first and second surfaces are inclined with respect to each other. The first surface has a first nozzle of a pair of nozzles for extruding a sublayer-bead and the second surface has a second nozzle of the pair of nozzles for extruding a structuring-bead on top of the sublayer-bead. The first nozzle has a substantially rectangular shape and the second nozzle has a shape that resembles a square with all four side edges bulged inwardly. Both the first nozzle and the second nozzle are located in close proximity to the contact line. The first nozzle has a first symmetry axis that is perpendicular to the contact line.
B29K 33/00 - Use of polymers of unsaturated acids or derivatives thereof, as moulding material
B29K 75/00 - Use of polyureas or polyurethanes as moulding material
B29K 83/00 - Use of polymers having silicon, with or without sulfur, nitrogen, oxygen or carbon only, in the main chain, as moulding material
B29K 105/08 - Condition, form or state of moulded material containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
The invention relates to a method for measuring the rotational speed of an electric machine, comprising a rotor (3), a stator (4), at least one radar system (1), and a data processing device (2), wherein the at least one radar system (1) is arranged such that a part of the rotor (3) and a part of the stator (4) can be detected, and the rotational speed of the rotor (3), the width of the air gap, and a vibration characteristic for the stator (4) are ascertained from the measurement values detected by the radar system.
G01P 3/44 - Devices characterised by the use of electric or magnetic means for measuring angular speed
G01P 3/48 - Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
The invention relates to a dryer (10) for drying a coated fibrous material web (FB), wherein the dryer (10) comprises three air chambers (22, 24, 26) which are designed to blow out air onto a passing fibrous material web (FB), wherein two of the air chambers (22, 24) are substantially rectangular and are arranged back-to-back next to one another, and wherein the third air chamber (26) is a deflection air chamber which faces side walls of the first and second air chambers (24, 26) with a straight rear wall and which has a curved, preferably semi-circularly curved, outer surface, wherein the dryer (10) is designed to provide a first rectilinear drying section (12) for the fibrous material web (FB) in a first vertical portion, a curved drying section (14) for the fibrous material web (FB) in a deflection portion and a second rectilinear drying section (16) for the fibrous material web (FB) in a second vertical portion, wherein the dryer (10) further comprises a first deflection roller (18) for the fibrous material web (FB), said first deflection roller being arranged at the beginning of the first rectilinear drying section (12), and a second deflection roller (20) for the fibrous material web (FB), said second deflection roller being arranged at the end of the second rectilinear drying section (16), wherein the dryer (10) further comprises at least one support roller (32, 34), which is designed to support the side of the fibrous material web (FB) facing away from the air chambers (22, 24, 26).
A blade for creping a paper web from a dryer cylinder surface. The blade has a leading side and a front bevel surface to be impacted by the paper web. The leading side and the front bevel surface meet at a contact edge to contact the dryer cylinder. The front bevel surface has a 3D areal roughness, measured according to ISO 25178, of Sa>0.7 μm and/or Sz>18 μm and/or Sq>1.0 μm.
A connecting unit for connecting a drive device to a rod includes: a receiving opening for axially receiving a connecting element arranged on the rod to transmit a torque; an interlocking element including a free end and further including or being configured as a spring element, which is a flexible spring; and a recess located radially adjacent to the receiving opening and by way of which the interlocking element engages in the receiving opening, with the result that the connecting element is axially securable thereby, the interlocking element at a first position being firmly connected with a portion of the connecting unit and at the free end is configured for moving relative to a portion of the connecting unit so as to move the interlocking element out of the receiving opening, with the result that a securement of the connecting element is releasable.
F16D 1/08 - Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hubCouplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with hub and longitudinal key
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Computer software and hardware for the process industry;
interfaces for computers for the process industry and the
paper industry. Technical monitoring of events and activities affecting
environmental conditions within the paper manufacturing
process and other manufacturing processes; technical
consultancy, namely, consultancy relating to the paper
manufacturing process in paper factories; technical
consultancy, relating to the following sectors: processing
industry; installation and maintenance of computer software
in the paper industry, graphic illustration services for
others.
59.
DEVICE AND METHOD FOR EMPTYING A HORIZONTAL PULPER
The invention relates to a device and a method for completely emptying a horizontally extending treatment chamber. A rinsing device (35) is provided for emptying the treatment chamber (15). The rinsing device has a liquid supply (37) and at least one rinsing outlet (43) directed towards at least one longitudinal wall (18) of the treatment chamber (15). The rinsing liquid can be used to remove a layer of deposits that has formed between the working elements of the device and the wall.
A method for producing a web of fibrous material includes the steps of:
(a) low-water processing of cellulose-containing fibers into individual fibers and/or fiber bundles;
(b) forming of the individual fibers and/or the fiber bundles in an air stream into a planar laid fibrous structure using a dry forming method;
(c) moistening the individual fibers and/or the fiber bundles by way of a fluid;
(d) solidifying the planar laid fibrous structure by applying pressure in a press nip; and
(e) heating the individual fibers and/or the fiber bundles upstream from the step of solidifying (d) so as to increase a temperature of the individual fibers and/or the fiber bundles in the step of solidifying (d).
D21F 11/02 - Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibreboard production, on paper-making machines of the Fourdrinier type
A torque limiting coupling has a shaft, a shear plate fixedly connected to the shaft, and a coaxially disposed coupling ring. The coupling ring has a lateral surface in contact with the shaft and a double-walled section with an internal annular pressure fluid chamber. When the fluid chamber is filled with pressurized fluid, the radial thickness increases and increases the pressure and friction forces for a torque transfer between the coupling ring and the shaft. A shear tube closes the pressurized fluid chamber. A shear plate is configured to cut off a tip of the shear tube in order to open the pressure fluid chamber when the first shaft slips relative to the coupling ring. A central bolt affixes the shear plate to the shaft by pressing a conical bushing of the shear plate onto a conical connector of the shaft.
F16D 1/08 - Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hubCouplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with hub and longitudinal key
F16D 7/02 - Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
F16D 9/06 - Couplings with safety member for disconnecting by breaking due to shear stress
62.
HYDRODYNAMIC-MECHANICAL POWER TRANSMISSION DEVICE HAVING AN IMPROVED BEARING ARRANGEMENT FOR PLANET GEARS
Proposed is a hydrodynamic-mechanical power transmission device (1) comprising an input shaft (2) and an output shaft (4), wherein the power transmission device (1) comprises a hydrodynamic converter (6) and a planetary gear set (7) that comprises a planet carrier (11), planet gears (12) and planet gear pins (15), and with a plain bearing (16) that comprises a lubricant distributing means (17) formed by a depression (18) on the surface of the planet gear pin (15), wherein the depression (17) is arranged at an angle (α) of 30° to 150° proceeding from the axis of rotation of the planet gears (12) and in relation to an imaginary radial line (L) between an axis of rotation of the planet carrier (19) and the axis of rotation of the planet gears (20).
F16H 37/08 - Combinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with a plurality of driving or driven shaftsCombinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with arrangements for dividing torque between two or more intermediate shafts with differential gearing
F16H 47/08 - Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
F16H 57/04 - Features relating to lubrication or cooling
A shoe press roll cover for a machine for producing and/or finishing a fibrous web, such as a paper, card or tissue web, is formed of a matrix material composed of polyurethane, formed essentially from 4,4′-MDI as isocyanate, at least one polyol and at least one crosslinker. The polyurethane matrix material is biobased to an extent of at least 20% by weight. The polyol and the crosslinker are selected from one of several combinations: a) biobased PTMEG as polyol and a mixture of MCDEA and PTMEG as crosslinker; b) polycarbonate as polyol and a mixture of MCDEA and biobased polycarbonate polyol as crosslinker; c) a mixture of biobased polycarbonate polyol and PTMEG as polyol and 1,4-BDO as crosslinker; d) PTMEG as polyol and a mixture of PTMEG and MCDEA as crosslinker, with the 4,4′-MDI in the isocyanate and the PTMEG in the polyol being biobased.
A polyurethane for producing roller covers is obtainable by reacting the following components a) at least one diisocyanate, b) at least one polycarbonate diol having a molecular weight of between 500 and 3000 and c) an additional diol. The NCO/OH ratio is between 0.9 and 0.99. A production method, a roller cover with the polyurethane and a production method for the roller cover, are also provided.
A press cover has at least one polymer layer in which a reinforcing structure is embedded. The reinforcing structure is formed as a scrim with a radially inner layer of longitudinal threads radially outer layer of at least one circumferential thread. The threads are reinforcing threads formed with fibers or fiber bundles twisted in a first direction of rotation and at a first rate of rotation to form a roving. A number of rovings are twisted together in the opposite direction and at a second, higher rate of rotation. In the radial direction of the press cover, the longitudinal threads and the circumferential thread(s) are disposed to touch one another. There is also described a press roll and a shoe press with such a press cover for processing a web of fibrous material.
Application device and method for applying a coating medium on a moving surface, comprising an application head which extends over the entire width of the moving surface, wherein a linear guide is also provided, which extends in the width direction of the application device, in particular parallel to the application head, and which is provided in order to attach one or more cleaning elements for the application head.
B05B 1/04 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops in flat form, e.g. fan-like, sheet-like
B05B 7/08 - Spray pistolsApparatus for discharge with separate outlet orifices, e.g. to form parallel jets, to form intersecting jets
B05B 13/02 - Means for supporting workArrangement or mounting of spray headsAdaptation or arrangement of means for feeding work
B05B 13/04 - Means for supporting workArrangement or mounting of spray headsAdaptation or arrangement of means for feeding work the spray heads being moved during operation
B05B 15/52 - Arrangements for cleaningArrangements for preventing deposits, drying-out or blockageArrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
B05B 15/555 - Arrangements for cleaningArrangements for preventing deposits, drying-out or blockageArrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids discharged by cleaning nozzles
B05B 15/70 - Arrangements for moving spray heads automatically to or from the working position
B05C 5/02 - Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work from an outlet device in contact, or almost in contact, with the work
B05B 15/522 - Arrangements for cleaningArrangements for preventing deposits, drying-out or blockageArrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings
67.
WINDING MACHINE FOR PRODUCING A COMPONENT COMPOSED OF FIBER-REINFORCED PLASTIC
The invention relates to a winding machine (1) for producing a component (45) composed of fiber-reinforced plastic by simultaneously winding a plurality of fiber bands onto a winding core (4), comprising: a winding core (4) with a drive, which can set the winding core (4) in rotation; a thread eye (2), which comprises a plurality of deflecting rollers (11, 12), a guide roller (10) for guiding the fiber bands before they are wound onto the winding core (4), and a support structure (5), wherein the thread eye (2), together with its rollers (10, 11, 12), can be tilted about an axis of rotation (31) such that the position plane (35) of the thread eye can be adjusted in the angle α so that the winding angle β at which the fiber bands are wound onto the winding core (4) can thereby be changed; a plurality of feed rollers (13, 14), which are located upstream of the thread eye (2) in the direction of travel of the fiber bands and which deflect the fiber bands and lead the fiber bands to the thread eye (2); a plurality of reels (19, 20), from which the fiber bands are unwound; wherein intermediate roller pairs (15, 16) are additionally provided, which are located upstream of the feed rollers (13, 14) in the direction of travel of the fiber bands and the axes of which are not oriented parallel to the axes of the feed rollers (15, 16), wherein one intermediate roller pair (15, 16) is provided per fiber band, and wherein the feed rollers (13, 14) and the intermediate roller pairs (15, 16) are connected to the thread eye (2) such that they concomitantly tilt about the axis of rotation (31) when the angle α of the thread eye is changed, the axes of the feed rollers (15, 16) always remaining parallel to the axes of the deflecting rollers (11, 12).
The invention relates to paper machine clothing, in particular to a press felt for a machine for producing or processing a pulp web, wherein the paper machine clothing comprises a base structure which has a first woven-fabric layer and a second woven-fabric layer which are arranged one above the other and each of which has threads in the machine direction (MD) and threads in the machine transverse direction (CD), wherein both the first woven-fabric layer and the second woven-fabric layer comprise threads which are in the form of monofilaments and threads which are in the form of twisted threads.
The invention relates to a basic structure for a covering, in particular a press felt for a machine for producing a fibre web, comprising a first ply having first MD yarns and first CD yarns and a second ply having second MD yarns and second CD yarns, wherein the first ply is disposed above the second ply. The first CD yarns have a smaller diameter than the second CD yarns and the yarn thickness of the first CD yarns is greater than the yarn thickness of the second CD yarns.
Proposed is a hydraulic prime mover comprising a rod (7) that is movable in an axial direction, at least one cantilever arm (8), at least one gap (9), and at least one radar system (10), wherein: the rod is arranged in a cavity of the shaft (4); the at least one cantilever arm is fastened to the rod; the at least one cantilever arm protrudes through the at least one gap, which is arranged in the shaft, so as to project beyond the shaft perpendicularly with respect to the axis of rotation; the rod is connected to the mechanism for adjusting the blades (1) such that an adjustment of the blades leads to an axial movement of the rod; the at least one radar system is designed and arranged to be capable of detecting a first distance to a part of the shaft and a second distance to the at least one cantilever arm and transmitting these to the control device (12).
F03B 3/06 - Machines or engines of reaction typeParts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines with adjustable blades, e.g. Kaplan turbines
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Computer software and hardware for the process industry; Interfaces for computers for the process industry and the paper industry. Technical monitoring of events and activities affecting environmental conditions within the paper manufacturing process and other manufacturing processes; Technical consultancy, namely, Consultancy relating to the paper manufacturing process in paper factories; Technical consultancy, Relating to the following sectors: Processing industry; Installation and maintenance of computer software in the paper industry, Graphic illustration services for others.
A woven fabric for a fiber web producing machine has a defined machine direction, a cross machine direction, a web facing side, and a machine side. The web facing side is formed by MD yarns that extend substantially in the machine direction and by CD yarns extending substantially in the cross machine direction of the woven fabric. The MD yarns and CD yarns are interwoven with each other and the woven fabric is configured to structure the fiber web produced on the woven fabric. A plurality of adjacent long flotations of MD yarns on the web facing side form together a discrete element that is raised on the web facing side for allowing the woven fabric to structure the fiber web. The term “long flotation” means that the MD yarn passes over at least six adjacent CD yarns on the web facing side of the woven fabric.
The invention relates to a method for producing a rotor blade (1) for a hydraulic machine having an axial-flow impeller wheel, the rotor blade (1) having an outer edge (3), characterised in that the method comprises the following steps in the sequence indicated: - S1: providing a main body (11) made of steel; - S2: applying bronze (9) to the main body (11) by means of thermal spraying; at least part of the outer edge (3) of the produced rotor blade (1) consisting of bronze (9).
F03B 3/04 - Machines or engines of reaction typeParts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines
F03B 3/06 - Machines or engines of reaction typeParts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines with adjustable blades, e.g. Kaplan turbines
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Computer software and hardware for the process industry; interfaces for computers for the process industry and the paper industry. Technical monitoring of events and activities affecting environmental conditions within the paper manufacturing process and other manufacturing processes; technical consultancy, namely, consultancy relating to the paper manufacturing process in paper factories; technical consultancy, relating to the following sectors: processing industry; installation and maintenance of computer software in the paper industry, graphic illustration services for others.
75.
DEVICE, ARRANGEMENT AND METHOD FOR TRANSFERRING BALES
The invention relates to an arrangement (1), a device (7) and a method for transferring bales (11), in particular bales of waste paper, which are to be supplied to fibre processing. Bales are picked up from a conveyor (3) on the input side, aligned, pivoted and if necessary tilted, and deposited on a conveyor (4) on the output side by means of a transfer unit. For handling the bales (11), the transfer device has a gripping unit (9) having gripping elements (10), wherein the gripping elements (10) can be moved relative to one another and vertically and can be rotated to tilt the bales (11) in order to bring the straps of the bales into a preferred alignment.
B65G 47/252 - Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them about an axis substantially perpendicular to the conveying direction
B65G 47/90 - Devices for picking-up and depositing articles or materials
B66C 1/44 - Gripping members engaging only the external or internal surface of the articles and applying frictional forces
B65G 43/00 - Control devices, e.g. for safety, warning or fault-correcting
76.
ELECTRICAL CONTACT COUPLING FOR AN AUTOMATIC CENTRAL BUFFER COUPLING OF A TRACK-BOUND VEHICLE, AND AUTOMATIC CENTRAL BUFFER COUPLING HAVING SUCH AN ELECTRICAL CONTACT COUPLING
The invention relates to an electrical contact coupling (8) for an automatic central buffer coupling (1) of a track-bound vehicle, in particular rail vehicle, wherein the electrical contact coupling (8) has a housing (9) with at least one electrical contact carrier (10) which has contact terminals (11) for electrical connections, wherein the housing (9) is longitudinally displaceable in the coupling direction relative to a coupling head (2) of the central buffer coupling (1) between a first position, in which the electrical contact coupling (8) is in its inoperative position ready for coupling, and a second position, in which the electrical contact coupling (8) is in its coupled position, wherein the electrical contact coupling (8) has a spring mechanism (13) with which the housing (9) is pretensioned into the second position, and wherein a stop mechanism is provided for controlling the movement sequence of the housing (9) between the first and second position.
B61G 3/16 - Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling heads rigidly connected by rotatable hook plates or discs and balancing links, the coupling members forming a parallelogram, e.g. "Scharfenberg" type
B61G 5/10 - Couplings not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for electric cables
77.
HYDROELECTRIC POWER PLANT WITH A CLOSED-LOOP CONTROL DEVICE AND OPERATING METHOD
The invention relates to a hydroelectric power plant comprising an upper water (1), at least one closed-loop control element (2) for setting the water flow rate through the hydroelectric power plant, at least one servo cylinder (3) for actuating the closed-loop control element (2), an open-loop control device (4) which is designed such that it can detect a fall height of the hydroelectric power plant, and wherein the servo cylinder (3) comprises a variable stop (5), and wherein the variable stop (5) and the open-loop control device (4) are designed such that the open-loop control device (4) can set the variable stop (5) depending on the fall height in order to delimit an opening of the closed-loop control element (2) depending on the fall height.
Machines for manufacturing and treating fibrous webs, paper, cardboard, tissue paper, non-woven material and parts thereof; Papermaking machines and Parts for the aforesaid goods, especially, screen baskets.
79.
HYDROELECTRIC TURBINE INSTALLATION AND OPERATION METHOD FOR ENHANCING THE LEVEL OF DISSOLVED OXYGEN
A hydroelectric turbine installation includes a turbine, a water passage located upstream, a draft tube, a controller that controls operation conditions, a device for introducing oxygen-containing gas into water passing through the installation, a device for injecting water into the draft tube, and a device for controlling a flowrate of the water injected into the draft tube. The device for controlling the flowrate includes a control unit and a valve. The control-unit is configured to control the flowrate of the water injected into the draft tube in a way that the flowrate is a function of the operation conditions of the turbine. The flowrate set by the control unit at an operation condition of the turbine corresponding to an optimal efficiency point of the turbine is higher than a flowrate set by the control-unit at one or more other operation conditions of the turbine that do not correspond to an optimal efficiency point.
09 - Scientific and electric apparatus and instruments
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Machines for manufacturing and treating fibrous webs, paper,
cardboard, tissue paper, non-woven material and parts
thereof. Software for use in the fibrous web manufacturing and/or
processing industry, and quality measuring and regulating
apparatus for the aforesaid industry. Installation, repair, maintenance and conversion of machines
for manufacturing and treating fibrous webs, paper,
cardboard, tissue paper, non-woven material and parts
thereof. Technical consultancy in the paper and fibrous materials
industry.
A roll arrangement for producing a web of fibrous material which is compressed includes: a compression press, which includes at least one compression roll and a mating roll and is configured for compressing the web in a transverse direction which is transverse to a conveying direction of the web; and a tensioning belt, which is elastic and is configured for supporting the web and for being guided through a first nip between the at least one compression roll and the mating roll and over the at least one compression roll.
A method for producing a web of fibrous material, the method including the steps of: forming the web by a dry-laying process; pressing and consolidating the web in a press nip while the web lies between a first support element and a second support element, a contact surface of the first support element and a contact surface of the second support element respectively facing the web; forming at least one low-pressure zone and at least one high-pressure zone in the web by way of the contact surface of the first support element; and exerting upon the web in the at least one high-pressure zone a pressure of more than 10 MPa.
MAIN AIR LINE SHUT-OFF DEVICE FOR A RAIL VEHICLE, COUPLING DEVICE FOR MECHANICALLY AND PNEUMATICALLY COUPLING A RAIL VEHICLE, RAIL VEHICLE, RAIL VEHICLE COMBINATION AND METHOD FOR CLOSING A MAIN CONTROL VALVE AT THE END OF A RAIL VEHICLE COMBINATION
The invention relates to a main air line shut-off device for a rail vehicle; having a main air line; having a main control valve which is arranged in the main air line and by means of which the main air line can be pressure-tightly shut off. The main air line shut-off device according to the invention is characterised by the following features: comprising an electromechanical actuator, by means of which the main control valve can be selectively brought into an open or closed position; comprising a pilot valve that can be mechanically actuated by a mechanical train coupling assigned to the main air line shut-off device, wherein the mechanical train coupling allows the pilot valve to be brought from a venting state into a state in which compressed air is supplied to the main control valve, and the main control valve is connected to the pilot valve in such a way that, when in a state in which the pilot valve supplies the main control valve with compressed air above a predefined limit, the main control valve is brought into its open position and/or is kept in the open position.
A method for producing an air-laid product or a non-woven product from a starting material includes: comminuting starting material into a comminuted material in at least one comminution line by at least one comminuting device; feeding the comminuted material into at least one material buffer; removing the comminuted material from the at least one material buffer; metering the comminuted material by at least one metering device; supplying the comminuted material to at least one processing line with at least one defibration system in which the comminuted material is defiberized into a defiberized material; and feeding the defiberized material into a production machine and processing the defiberized material into an air-laid product or a non-woven fabric. The at least one metering device is controlled in such a way that a continuous mass flow of defiberized material is supplied to the production machine.
D04H 1/732 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
A method for the state-based maintenance of a coupling arrangement of a track-bound vehicle includes the steps of: providing coupling arrangement data and surroundings data; transmitting the coupling arrangement data and/or the surroundings data to a data processing system and determining a target specification for a maintenance requirement of the coupling arrangement as a function of the coupling arrangement data and the surroundings data; recording images of the coupling arrangement for optical reproduction of an actual state and transmission to the data processing system; and evaluating an optical actual state of the coupling arrangement from the images taking account of the target specification, which is formed from the operating data and the state data, for the maintenance requirement at an evaluation time and taking the evaluating as a basis for correcting the target specification.
The invention relates to a cell assembly for a redox-flow battery having a plurality of cell elements, said cell assembly comprising: two end plates (1, 1.1, 1.2); two current collectors (2); a plurality of bipolar plates (3); a plurality of positive frame elements (4.1, 4.2, 4.3); and a plurality of negative frame elements (5.1, 5.2, 5.3), the cell assembly comprising four distribution channels (7), each of the distribution channels (7) comprising at least two serially interconnected distribution channel branches, the number of distribution channel branches in each distribution channel (7) being the same, each of the distribution channel branches extending in the z-direction at least as far across the cell assembly as frame elements (4.1, 4.2, 4.3, 5.1, 5.2, 5.3) located in the cell assembly, the frame elements (4.1, 4.2, 4.3, 5.1, 5.2, 5.3) forming at least two groups, and the frame elements (4.1, 4.2, 4.3, 5.1, 5.2, 5.3) of a group each being positioned in such a way that they form a section of the cell assembly.
H01M 8/0258 - CollectorsSeparators, e.g. bipolar separatorsInterconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
H01M 8/18 - Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
H01M 8/2483 - Details of groupings of fuel cells characterised by internal manifolds
A method and an apparatus for adjusting a suction roll. The method includes: recording images and/or videos of the exterior of the roll and transmitting the recording to a computing unit; determining the actual values of the position of the sealing strips and/or edge deckles and/or other, non-visible components by the computing unit through image analysis of the image and/or video recording of the exterior of the roll and/or by acquiring values from an embedded sensor system; and displaying the determined actual values by superimposing the position of the non-visible components on a display with the image and/or video recording.
The invention relates to a device (100) for processing fibrous materials, in particular fibrous material with high material densities in the HC range such as waste paper, comprising at least one pulping module (10) for pulping fibrous material into a fibrous stock suspension, and a grading module (10) which is coupled to the pulping module (10) for subsequent grading of the pulped fibrous stock suspension, wherein the pulping module (10) comprises a housing (12) and a first rotor (17) which is arranged in the housing (12), and wherein the grading module (50) comprises a housing (52) with a screen (53), for separating the fibrous stock suspension which is fed in into accepted stock and into a reject, and a second rotor (57) which is arranged in the housing (52).
The invention relates to a method for operating a screen device (50, 250) for cleaning a fibrous suspension with a rotor (58), arranged in a housing (51, 251) of the screen device (50, 250), and a screen (57), wherein fibrous suspension and rinsing water are fed to the screen device (50), and that proportion of the fibrous suspension which passes through the screen (57) is discharged via an accepted stock discharge (67, 267), wherein an inflow into the screen device (50, 250) and/or a cycle time duration are/is regulated in a manner which is dependent on the power consumption (162) of the rotor drive (59, 259).
The present invention relates in general to a coupling arrangement, in particular called a hybrid coupling arrangement or else an adapter coupling arrangement, for railborne vehicles, in particular rail vehicles with at least a first coupling device with a coupling head which can be pivoted as required into/out of the coupling plane. The invention is characterized in that the device for pivoting the first coupling device in or out as required comprises a non-self-locking gear mechanism with a step-down transmission during the pivoting of the connection between the coupling device and the interface device.
The invention relates to a coupling assembly (100) for a railborne vehicle, in particular a rail vehicle, comprising a connecting rod (1) which extends along the longitudinal axis and has a first end region (2) and a second end region (3), lying opposite the first end region (2), for rotatably mounting a joint pin which describes a pivot axis (GA) which is horizontal and oriented perpendicularly with respect to the longitudinal axis; at least two coupling devices of different configuration which are mounted pivotably about the pivot axis (GA), an actuating device (6) for pivoting at least the first coupling device (20) as required into or out of a horizontal coupling plane (KE) which can be described by the pivot axis and the longitudinal axis. The invention is characterized in that the actuating device comprises a mechanical gear mechanism with an input for introducing a torque which is applied by a drive device into it and an output which is connected at least indirectly, preferably directly, to the joint pin for applying a torque to the latter, wherein the gear mechanism is configured as a gear mechanism for step-down transmission, in particular a step-down gear mechanism.
The invention proposes a clutch assembly (1) which is intended for coupling a drive to a unit of a motor vehicle and comprises a housing (3, 6), in which an inner ring (2), a friction lining (4), a spring set (11) and a bearing (7, 8) are arranged, wherein, in an operating position of the inner ring (2), it is possible to establish a frictional connection between the inner ring, friction lining and housing by means of the spring force of the spring set (11) and the inner ring can be displaced axially into a release position, in which the housing is rotatably mounted in relation to the inner ring via the bearing. According to the invention, the housing is designed in two parts and is made up of an outer ring and an outer-ring carrier, wherein the outer ring and the outer-ring carrier are designed such that, once the housing has been put together, the inner ring, the friction lining, the spring set and the bearing are fixed in the housing.
F16D 13/71 - Pressure members, e.g. pressure plates, for clutch-plates or lamellaeGuiding arrangements for pressure members in which the clutching pressure is produced by springs only
F16D 25/0632 - Fluid-actuated clutches in which the fluid actuates a piston incorporated in the clutch the clutch having friction surfaces with clutch members exclusively moving axially with conical friction surfaces, e.g. cone clutches
94.
METHOD FOR DISASSEMBLING AND REASSEMBLING A TRAIN, AUTOMATIC TRAIN COUPLING, AND TRAIN
The invention relates to a method for disassembling and reassembling a train, the train to be disassembled comprising a plurality of cars (11), in particular freight cars, and at least one motor car, two mutually adjacent cars (11) being interconnected via one coupling point, the motor car – as viewed in the direction of travel of the train to be disassembled – being connected to the last car (11) of the train via a coupling point, and each coupling point being formed by two automatic train couplings (10). According to the method: the train couplings (10) of precisely one coupling point are each brought into a buffer position; the cars (11) of the train are pushed by means of the at least one motor car at least in portions or in part onto the hump region of the gravity shunting hump infrastructure, specifically preferably until the coupling point which is in its buffer position enters the region of the crest of the hump region, so that the car (11) or the cars (11) roll(s) away from the remainder of the train or from the motor car via the coupling point which is in its buffer position; and the train coupling (10) of the car which has been separated from the remainder of the train or from the motor car, which train coupling faces the remainder of the train or the motor car, or the train coupling (10) of the last car of the cars (11) which have been separated from the remainder of the train or the motor car, which train coupling faces the remainder of the train or the motor car, is brought from its buffer position into its ready-to-couple position.
The invention proposes a planetary transmission with a shift unit for a motor vehicle. The planetary transmission comprises an input shaft, an output shaft, a first planetary gear set and a second planetary gear set and three clutches each with a shift slider which can be moved by means of the shift device from at least one first shift position into a second shift position. It is proposed according to the invention that the shift device comprises a shift drum with three slotted tracks, wherein each shift slider is assigned a lever device, by means of which the shift sliders can be moved axially from a first shift position into a second shift position.
F16H 63/18 - Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism the final actuating mechanism comprising cams
F16H 61/28 - Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
The invention relates to an automatic train coupling with a coupling head which comprises a coupling lock with a latch, wherein the coupling lock is configured as a rotary lock with a coupling eye and a central piece, and the central piece can be rotated about a main axis between a coupled position and a decoupled position. The coupling eye has a first end, which is connected to the central piece in a rotatable manner about a coupling eye axis, and a second free end, and the central piece has jaws which are designed to receive the second end of a coupling eye of a mating coupling head. The automatic train coupling comprises a decoupling device which comprises a motor that is connected to the central piece via a drive connection in order to rotate the central piece out of the coupled position and into the decoupled position. The latch of the coupling lock is designed to be released by moving the mating coupling head against the coupling head in order to rotate the central piece about the main axis out of the decoupled position or a coupling-ready position, which is offset relative to the decoupled position in the direction of the coupled position, and into the coupled position. The automatic train coupling according to the invention is characterized by a locking mechanism which can be actuated in a selective manner, said locking mechanism being activatable in the decoupled or coupled position of the central piece in order to block a rotation of the central piece out of the decoupled position or the coupling-ready position and into the coupled position when the latch of the coupling lock is released. Figure 1a
The invention relates to a machine (1) and a method for producing or treating a fibrous web (F), in particular a paper, board or tissue web (F), comprising at least one machine section (2, 3, 4), preferably a dryer section (2, 4) or forming section (3), at least one thermal-energy load, preferably a steam and condensate system (5) and/or a secondary system load (70, 71, 82), and at least one thermal-energy recovery system (6), wherein a heat pump (90) extracts residual thermal energy from an exhaust-air flow of at least one exhaust-air line (84, 84') from at least one machine section (2, 3, 4) and, being additionally fed electrical energy (80), feeds thermal energy to the at least one thermal-energy load (5, 70, 71, 82), preferably to a condensate of the at least one condensate return line (58). According to the invention, the heat pump (90) is disposed in the exhaust-air line (84) such that the heat pump (90) recovers the residual thermal energy before a dew point temperature of the exhaust-air flow in the exhaust-air line (84, 84') is reached, and the steam and condensate system (5) comprises a steam accumulator (54) for storing the steam, said steam accumulator being downstream of the heat pump (90).
09 - Scientific and electric apparatus and instruments
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Machines being filtering machines, sifting machines, pulping machines and screening machines for manufacturing and treating fibrous webs, paper, cardboard, tissue paper and non- woven material, and parts thereof Downloadable software for use in the fibrous web manufacturing and/or processing industry, namely, software for operating paper manufacturing and paper processing machines Installation, repair, maintenance and conversion of machines for manufacturing and treating fibrous webs, paper, cardboard, tissue paper, non-woven material and parts thereof. Technical consultancy in relation to the technical research in the field of the paper and fibrous materials industry
12 - Land, air and water vehicles; parts of land vehicles
20 - Furniture and decorative products
37 - Construction and mining; installation and repair services
39 - Transport, packaging, storage and travel services
Goods & Services
(1) Hydrogen dispensing pumps for service stations; mobile hydrogen dispensing pumps for service stations.
(2) Parts and fittings for vehicles; fuel tanks for vehicles; fuel lines for vehicles; automobile tanks for hydrogen; tankers.
(3) Reservoirs, not of metal nor of masonry; containers, not of metal, for gaseous fuel; gas storage tanks, not of metal or masonry; transportable containers (non-metallic -) for gases. (1) Fueling of hydrogen gas for vehicles; loading of hydrogen tanks for vehicles.
(2) Transport of hydrogen; storage and distribution of hydrogen refills for vehicles.
12 - Land, air and water vehicles; parts of land vehicles
20 - Furniture and decorative products
37 - Construction and mining; installation and repair services
39 - Transport, packaging, storage and travel services
Goods & Services
Hydrogen dispensing pumps for service stations; mobile hydrogen dispensing pumps for service stations. Parts and fittings for vehicles; fuel tanks for vehicles; fuel lines for vehicles; automobile tanks for hydrogen; tankers. Reservoirs, not of metal nor of masonry; containers, not of metal, for gaseous fuel; gas storage tanks, not of metal or masonry; transportable containers (non-metallic -) for gases. Fueling of hydrogen gas for vehicles; loading of hydrogen tanks for vehicles. Transport of hydrogen; storage and distribution of hydrogen refills for vehicles.
