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1. 发明申请

US20230088724A1 HOUSING COVER 有权
公开(公告)号：US20230088724A1
公开(公告)日：2023-03-23
申请号：US17961509
申请日：2022-10-06
申请人： ELRINGKLINGER AG
发明人： Jochen SCHÖLLHAMMER , Bernhard EBERLE , Tobias KUNERT
IPC分类号： H05K9/00
摘要： To create a housing cover for fixing to a housing, wherein the housing cover is provided with a plurality of fastening means through openings and with a sealing bead that comprises an elastomeric material, and wherein the sealing bead is arranged on a seal support face of the housing cover, in which housing cover the course of the sealing bead can be more freely designed and, in particular, laid closer to the fastening means through-openings of the housing cover and which, in particular, is producible from a relatively thin starting material, it is proposed that the housing cover comprises at least one deformation limiting element, which projects over the seal support face in the same direction as the sealing bead and limits a deformation of the sealing bead in the assembled state of the housing cover,
wherein the deformation limiting element comprises a bending region in which the material of the deformation limiting element is bent out of a reference plane extending substantially in parallel to the seal support face by a bend angle of at least 30°.

2. 发明授权

US11588197B2 Cell contacting system for an electrochemical device 有权
公开(公告)号：US11588197B2
公开(公告)日：2023-02-21
申请号：US16404410
申请日：2019-05-06
申请人： ElringKlinger AG
发明人： Wolfgang Fritz , Stefan Kazmaier
IPC分类号： H01M50/20 , H01M50/30 , H01M50/502 , H01M50/543
摘要： A cell contacting system for an electrochemical device is provided, which includes a plurality of cell groups having one or more electrochemical cells, each having a first and a second cell terminal. The first cell terminals follow each other along the longitudinal direction in a first cell terminal region of the electrochemical device and the second cell terminals follow each other along the longitudinal direction in a second cell terminal region of the electrochemical device. The cell contacting system includes at least one cell connector extending obliquely to the longitudinal direction and configured for electrically conductively connecting cell terminals of a first cell group in the first cell terminal region to cell terminals of a second cell group in the second cell terminal region, which cell contacting system reliably enables a relative movement between the cell terminals to be electrically connected to each other.

3. 发明申请

US20230006293A1 ELECTROCHEMICAL CELL AND METHOD FOR PRODUCING AN ELECTROCHEMICAL CELL 有权
公开(公告)号：US20230006293A1
公开(公告)日：2023-01-05
申请号：US17941933
申请日：2022-09-09
申请人： ELRINGKLINGER AG
发明人： Mathias WIDMAIER , Elisabeth REITZ
IPC分类号： H01M50/195 , H01M10/0525 , H01M50/186 , H01M50/119 , H01M50/102 , H01M50/552 , H01M50/562
摘要： In order to create an electrochemical cell, comprising a housing, an electrochemical element arranged in an interior of the housing, and at least one cell terminal that comprises a terminal feed-through, which extends through a through-opening of the housing, which electrochemical cell is of simple construction and requires a low production expenditure but still reliably limits the short circuit current that arises in the case of a non-regular operating state, it is proposed that the electrochemical cell comprises an electrically conductive sealing element, which seals the through-opening of the housing and electrically conductively connects the cell terminal to the housing.

4. 发明申请

US20220294042A1 MONITORING DEVICE 有权
公开(公告)号：US20220294042A1
公开(公告)日：2022-09-15
申请号：US17628504
申请日：2020-07-24
申请人： Elringklinger AG
发明人： Jochen HANTSCHEL
IPC分类号： H01M10/613 , H01M10/6551 , H01M50/233
摘要： A control device for a battery storage device, which is equipped with components of the electronics system, e.g. battery management system and current measurement shunt, and with components of the electromechanical system, e.g. in the form of relays, fuses, bus bars, and plug connectors, and is accommodated in a closed housing. In order to create a control device in which a predetermined service life can be reliably achieved even without an oversizing of components, it is proposed for the closed housing to be embodied to form a free and/or forced convection, it being possible for the convection to balance out temperature differences inside the housing and throughout the control device.

5. 发明申请

US20220170493A1 DECOUPLING ELEMENT FOR REDUCING STRUCTURE-BORNE NOISE, PARTICULARLY FOR USE IN A HEAT SHIELD SYSTEM 有权
公开(公告)号：US20220170493A1
公开(公告)日：2022-06-02
申请号：US17434753
申请日：2020-02-18
申请人： ElringKlinger AG
发明人： Pascal DIRNBERGER
IPC分类号： F16B5/06 , F01N13/14 , F01N13/18 , F01N13/10
摘要： A decoupling element for reducing structure-borne noise, particularly for use in a heat shield system, having a sleeve element with an insertion opening for the insertion of a fastener for fastening to a partner fastener, wherein the insertion opening extends in an axial direction of the sleeve element and the sleeve element has collars protruding in a radial direction, which are spaced apart from each other in the axial direction, wherein between the collars, a damping element is positioned, which extends radially outward beyond the collars and is provided to be fastened to a heat-shielding part by means of a fastening element, and the damping element is embodied as a metal wire structure, wherein the damping element is positioned so that it is elastically prestressed in the axial direction in a gap between the collars of the sleeve element.

6. 发明申请

US20210372303A9 SUMP DEVICE HAVING A PIPE UNIT 有权
公开(公告)号：US20210372303A9
公开(公告)日：2021-12-02
申请号：US17088004
申请日：2020-11-03
申请人： ElringKlinger AG
发明人： Ralf Franz , Marco Saile
IPC分类号： F01M11/00
摘要： In order to improve and in particular to more economically manufacture and/or assemble and/or maintain a sump device comprising a sump body particularly for an oil supply in a commercial motor vehicle having a pipe unit comprising a pipe body wherein the sump body is an injection moulded part of plastics material it is proposed that the pipe unit be arranged on the sump body with play.

7. 发明授权

US11158913B2 Bipolar plate for an electrochemical device 有权
公开(公告)号：US11158913B2
公开(公告)日：2021-10-26
申请号：US16740826
申请日：2020-01-13
申请人： ElringKlinger AG
发明人： Arno Bayer , Peter Stahl , Juergen Kraft
IPC分类号： H01M50/54 , H01M4/86 , H01M8/0258 , H01M8/0267 , H01M8/0273 , H01M8/0286
摘要： A bipolar plate for an electrochemical device, including a first bipolar plate layer and a second bipolar plate layer joined by a weld seam arrangement, wherein the first bipolar plate layer has a first and a second medium passage opening. The weld seam arrangement includes a first and a second medium channel weld seam, and a connecting weld seam which crosses the first and the second medium channel weld seams. Either a) the connecting weld seam is produced by a welding energy source which the first bipolar plate layer faced during the welding process, and the weld seam end of the connecting weld seam lies within the medium-conducting region of the bipolar plate which is surrounded by the first medium channel weld seam, and/or b) the connecting weld seam crosses the first medium channel weld seam and/or the second medium channel weld seam at least twice in each case.

8. 发明申请

US20210262742A1 HEAT-SHIELDING DEVICE, IN PARTICULAR A HEAT-SHIELDING DEVICE THAT IS ADAPTABLE TO LOCALLY DIFFERING HEAT INPUTS PER UNIT AREA 有权
公开(公告)号：US20210262742A1
公开(公告)日：2021-08-26
申请号：US17254180
申请日：2019-04-08
申请人： ElringKlinger AG
发明人： Thrivikraman RANGANATHAN , Andreas HUBERT , Peter SCHÖLZEL
IPC分类号： F28F3/06
摘要： A heat-shielding device with at least one flat shielding layer, the heat-shielding device being equipped and embodied to be suitable for shielding a protected component or region from the heat of a heat source wherein a passive cooling module is connected to the shielding layer in a thermally conductive fashion in at least one area of the at least one shielding layer that is subjected to a high thermal load.

9. 发明申请

US20210242517A1 BATTERY TEMPERATURE REGULATION DEVICE, VEHICLE, AND METHOD FOR PRODUCING A BATTERY TEMPERATURE REGULATION DEVICE 有权
公开(公告)号：US20210242517A1
公开(公告)日：2021-08-05
申请号：US17238123
申请日：2021-04-22
申请人： ElringKlinger AG
发明人： Christian SEHL , Tobias Michael GRUHLER , Thomas WOLF , Frederik WEINMANN , Stefan DWENGER
IPC分类号： H01M10/6568 , H01M10/6556 , H01M10/617 , H01M10/625
摘要： A battery temperature regulation device having a main body; and one or more additional bodies that are arranged on and/or are arrangeable on the main body. The main body and/or the one or more additional bodies that are arranged on and/or are arrangeable on the main body each comprise one or more receiving openings for receiving battery cells, wherein receiving openings of the main body are preferably arranged to be coaxial with respective receiving openings of the one or more additional bodies that are arranged on the main body, wherein each battery temperature regulation module comprises a sealing element arrangement for sealing in the area of the receiving openings and/or for sealing between the main body and one or more additional bodies, and wherein the sealing element arrangement comprises one or more sealing elements which are arranged on, in particular are moulded onto the main body and/or onto each additional body.

10. 发明申请

US20210126275A1 ELECTROCHEMICAL DEVICE 有权
公开(公告)号：US20210126275A1
公开(公告)日：2021-04-29
申请号：US17139479
申请日：2020-12-31
申请人： ElringKlinger AG
发明人： Peter Stahl , Juergen Kraft
IPC分类号： H01M8/2483 , H01M8/0258 , H01M8/0286 , H01M8/0276 , C25B9/77 , C25B13/02
摘要： An electrochemical device is provided, including: a stack of a plurality of electrochemical units succeeding one another along a stacking direction, each including an electrochemically active membrane electrode arrangement, a bipolar plate, and a sealing system; at least one medium channel extending along the stacking direction through a plurality of electrochemical units; and a flow field via which a medium from the medium channel can flow transversely to the stacking direction to another medium channel. The sealing system includes a flow field sealing arrangement extending around a flow field, and a medium channel sealing arrangement extending around a medium channel. The flow field sealing arrangement is fixed to the membrane electrode arrangement and the medium channel sealing arrangement is fixed to the bipolar plate.

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