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11. 发明专利

AU2020270448A1 Fixing system of a plurality of battery packs stacked on each other in a vessel comprising braces, associated alimentation bloc and fixing method 未知
公开(公告)号：AU2020270448A1
公开(公告)日：2021-06-03
申请号：AU2020270448
申请日：2020-11-16
申请人： NAVAL GROUP
发明人： BODET LUDOVIC , FERAL HERVÉ , MAHE ERWAN
IPC分类号： H01M50/209 , B63G8/00
摘要： Fixing system of a plurality of battery packs stacked on each other in a vessel comprising braces, associated alimentation bloc and fixing method The present invention relates to a system for securing a plurality of battery packs 20. Each battery pack 20 defines two side walls, a proximal wall, a distal wall, an upper wall, a lower wall, and a plurality of grooves. The system comprises a plurality of braces each defining a lower wall, an upper wall and a shouldered through-orifice extending between the lower and 10 upper walls of this brace along an orifice axis, and a plurality of fixing screws designed to be inserted into shouldered through-orifices until they abut against internal stops and are screwed into tapped holes formed opposite the shouldered through-orifices, thus securing the corresponding battery packs 20 along the X axis. 15 Figure for the abstract: Figure 9 co C:) C j m ism am cm C:) CIQ am an an an an sm cm an an an an qm cm qz:) tm 4am C\j C:) C-0 0 U)

12. 发明专利

ES2929534T3 Sistema de información de condiciones de funcionamiento para un dispositivo de almacenamiento de energía 未知
公开(公告)号：ES2929534T3
公开(公告)日：2022-11-30
申请号：ES18839441
申请日：2018-07-27
申请人： NORTHSTAR BATTERY CO LLC
发明人： KARNER DON , FLEMING FRANK , KROHN ULF , LINDKVIST CHRISTER
IPC分类号： G01R31/36 , G01R31/374 , G01R31/3835 , G01R31/388 , G01R31/392 , G06Q10/06 , G06Q50/06 , H01M10/42 , H01M10/48 , H01M50/209 , H01M50/284 , H02J7/00 , H02J13/00
摘要： El sistema puede configurarse para realizar operaciones que incluyen medir la temperatura y el voltaje de una batería en varios momentos produciendo puntos de datos, donde cada punto de datos comprende la temperatura y el voltaje de la batería y el momento respectivo en que se midieron la temperatura y el voltaje; asignar cada punto de datos a una celda respectiva en una matriz almacenada en a, donde la matriz comprende un primer eje que comprende rangos de voltaje y un segundo eje que comprende rangos de temperatura, donde cada celda está asociada con un rango de voltaje y un rango de temperatura, donde el voltaje y la temperatura de cada punto de datos está dentro del rango de voltaje y el rango de temperatura, respectivamente, de la celda respectiva; y/o generar un primer valor en un contador comprendido en cada celda que refleja un número total de puntos de datos asignados a la celda, de manera que el primer valor en cada celda se almacena en la memoria. (Traducción automática con Google Translate, sin valor legal)

13. 发明专利

DE102021205124A1 Akkumulatoranordnung und Kraftfahrzeug mit einer Akkumulatoranordnung 未知
公开(公告)号：DE102021205124A1
公开(公告)日：2022-11-24
申请号：DE102021205124
申请日：2021-05-20
申请人： VOLKSWAGEN AG
发明人： KIRSCHT ALEXANDER MARCUS JONATHAN HUBERT , GIERE PETER
IPC分类号： H01M50/233 , H01M50/209 , H01M50/231
摘要： Die Erfindung betrifft eine Akkumulatoranordnung (10), wobei die Akkumulatoranordnung (10) eine Mehrzahl Zellen (12) zur Speicherung elektrischer Energie aufweist, wobei jede der Zellen (12) ein Zellgehäuse aufweist. Eine Mehrzahl Zellen (12) ist mittels einer Umfassung zu der Akkumulatoranordnung (10) zusammengefasst. Wenigstens ein Teil (14) der Umfassung ist aus einem Halbzeug aus einem elektrisch isolierend beschichteten metallischen Werkstoff hergestellt.

14. 发明专利

GB2600147B Battery packs 未知
公开(公告)号：GB2600147B
公开(公告)日：2022-11-23
申请号：GB202016831
申请日：2020-10-23
申请人： RICARDO UK LTD
发明人： BENJAMIN ALEXANDER REID , GUY ROGERS , JEREMY JO DALTON , ANDREW FARQUHAR ATKINS
IPC分类号： H01M50/514 , H01M10/04 , H01M10/052 , H01M10/0562 , H01M10/0585 , H01M10/613 , H01M10/647 , H01M10/653 , H01M10/6551 , H01M10/6553 , H01M50/209 , H01M50/211 , H01M50/503 , H01M50/51 , H01M50/516 , H01M50/517 , H01M50/521 , H01M50/528 , H01M50/548 , H01M50/557
摘要： A battery pack 400 includes a plurality of planar cells 100 each having a pair of flat terminal tabs 104 extending planarly from opposing edges of the cell. The plurality of cells are connected in series via coupling between tabs of adjacent cells. A further battery pack includes a plurality of planar cells configured in at least two rows, each row comprising at least two cells. The cells in a row lie in the same plane and their longitudinal axes (L, Figure 1) are aligned. The direction of orientation of cells in adjacent rows is antiparallel. A clamping device 402 is for supporting battery cells in a battery pack, the cells having flat terminal tabs each extending along an edge of the cell. The clamping device has a thermally conductive body (800, Figure 8) with at least one slot (802, Figure 8), aligned along or parallel to its longitudinal axis and adapted to clamp the cell tab. A further battery pack includes a plurality of cells, each having a pair of terminal tabs, and a plurality of thermally conducting clamping devices, arranged to clamp the tabs to electrically couple cells and provide a heat transfer path.

15. 发明专利

BR102021008468A2 MAGAZINE DE BATERIAS PARA VEÍCULO DE TRANSPORTE COLETIVO E PROCESSO DE MONTAGEM DE UM MAGAZINE DE BATERIAS PARA VEÍCULO DE TRANSPORTE COLETIVO 未知
公开(公告)号：BR102021008468A2
公开(公告)日：2022-11-16
申请号：BR102021008468
申请日：2021-04-30
申请人： MARCOPOLO SA
发明人： LUCIANO RICARDO RESNER , CÉSAR RAMOS BROLIATO
IPC分类号： H01M50/20 , H01M50/209 , H01M50/249 , H01M50/258
摘要： MAGAZINE DE BATERIAS PARA VEÍCULO DE TRANSPORTE COLETIVO E PROCESSO DE MONTAGEM DE UM MAGAZINE DE BATERIAS PARA VEÍCULO DE TRANSPORTE COLETIVO. A presente invenção descreve um magazine de baterias para veículo de transporte coletivo e processo de montagem de um magazine de baterias para veículo de transporte coletivo. Especificamente, a presente invenção compreende um magazine de baterias para veículo de transporte coletivo que oferece planicidade e maior proteção as baterias, além de grande otimização de espaço interno ao veículo. Adicionalmente, a presente invenção compreende um processo de montagem de um magazine de baterias para veículo de transporte coletivo por sobreposição em níveis do magazine. A presente invenção se situa nos campos de indústria automobilística, engenharia elétrica e engenharia mecânica.

16. 发明专利

IL293902A Battery-type electrochemical device comprising improved sealing means and method for manufacturing same 未知
公开(公告)号：IL293902A
公开(公告)日：2022-08-01
申请号：IL29390222
申请日：2022-06-13
申请人： I TEN , GABEN FABIEN , CAYREFOURCQ IAN
发明人： GABEN FABIEN , CAYREFOURCQ IAN
IPC分类号： H01M10/04 , H01M10/052 , H01M10/0585 , H01M10/42 , H01M50/183 , H01M50/209 , H01M50/24 , H01M50/502 , H01M50/54
摘要： This battery-type electrochemical device comprises a so-called elementary stack (2) formed by at least one elementary cell, an electrical connection support (5) which is at least partially produced from a conductive material and provided in the vicinity of a first front face (12) of the elementary stack, electrical insulation means (53, 54) for mutual insulation of two remote regions (56, 57) of the electrical connection support (5), anode contact means (30) which allow a first lateral face (23) of the elementary stack to be electrically connected to the electrical connection support (5), cathode contact means (40) which allow a second lateral face (24) of the elementary stack opposite the first lateral face to be electrically connected to the electrical connection support (5), an encapsulation system (7) covering the other front face (11) of the elementary stack, the anode contact means, the cathode contact means and at least partially the face (51) of the electrical connection support (5), which face is directed towards the elementary stack, and a mechanical stiffening system (8) which covers the encapsulation system opposite the electrical connection support (5).

17. 发明专利

DE102021200565A1 Hochvoltbatterie für ein elektrisch betriebenes Fahrzeug 未知
公开(公告)号：DE102021200565A1
公开(公告)日：2022-07-28
申请号：DE102021200565
申请日：2021-01-22
申请人： VOLKSWAGEN AG
发明人： GERLACH ROBIN
IPC分类号： B60L50/64 , H01M50/209 , H01M50/211 , H01M50/264 , H01M50/289
摘要： Die Erfindung betrifft eine Hochvoltbatterie für ein elektrisch betriebenes Fahrzeug mit einem Batteriegehäuse (7), in dem zumindest ein Batteriemodul (9) angeordnet ist, das einen Zellstapel mit einer Vielzahl von Batteriezellen (11) aufweist, die in Stapelrichtung (S) hintereinander gestapelt sind. Erfindungsgemäß ist in dem Zellstapel zumindest ein Querverlagerungselement (23) als ein von den Batteriezellen (11) separates Bauteil angeordnet. Im Crashfall reduziert das Querverlagerungselement (23) eine quer zur Stapelrichtung (S) auf die Batteriezellen (11) wirkende Scherbelastung (Fs).

18. 发明专利

DE102020007521A1 Verfahren zur Herstellung von Zellpackmodulen für Elektrobatterien 未知
公开(公告)号：DE102020007521A1
公开(公告)日：2022-06-09
申请号：DE102020007521
申请日：2020-12-09
申请人： VOLTABOX AG
发明人： PAMPEL JÜRGEN , BALDINI ALESSANDRO
IPC分类号： H01M50/244 , H01M10/653 , H01M10/6554 , H01M50/209 , H01M50/218 , H01M50/264
摘要： Bei einem Verfahren zur Herstellung von Zellpackmodulen (1) für Elektrobatterien werden Batteriezellen (2) mit ihren Hauptseitenflächen (3) aneinander anliegend und miteinander fluchtend nebeneinander angeordnet und in dieser Anordnung aneinander fixiert.Um einen derartigen Fixiervorgang mit einem möglichst geringen technisch-konstruktiven Aufwand zu verwirklichen und dennoch eine zuverlässige Fixierung der Batteriezellen (2) aneinander zu sichern, wird vorgeschlagen, dass die Batteriezellen (2) in der Nebeneinanderanordnung von zwei einander gegenüberliegenden Seiten zusammengedrückt werden und dass die Batteriezellenanordnung (4) im zusammengedrückten Zustand an ihren nicht druckbeaufschlagten Außenflächen mit einem Gewebeband (13) umwickelt und fixiert wird.

19. 发明专利

GB2590461B Battery pack 未知
公开(公告)号：GB2590461B
公开(公告)日：2022-06-01
申请号：GB201918801
申请日：2019-12-19
申请人： DYSON TECHNOLOGY LTD
发明人： CHRISTOPHER JAMES GASKELL
IPC分类号： H01M50/507 , H01M50/209 , H01M50/509 , H01M50/543 , H01M50/583
摘要： A battery pack 1 has a plurality of battery modules 2a-p connected together by a plurality of busbars (6a-d,7a-d,8a-d,9a-d) to provide a current flow path through the battery pack. At least two busbars of the plurality of busbars are located adjacent to one another, and the battery pack has a fuse 10a-b located in the current flow path including these two busbars. Preferably, at least one row of battery modules 2a-h,2i-p is provided, each module having a first terminal 4 at one end and a second terminal 5 at the other end, with first busbars 6a-e,9a-e connecting terminals of modules at the one end and second busbars 7a-e,8a-e connecting terminals of modules at the other end. The first busbars preferably comprise at least a first pair of busbars e.g. 6c-d, which are the previously mentioned adjacent busbars, each connecting the terminals of different respective battery modules and crossing a boundary between the same two neighbouring battery modules in the row of battery modules. The second busbars may also comprise one or more pairs of adjacent busbars e.g. 7b-c. The fuse may comprise part of a current interruption arrangement, which may also include a switch 14a-b.

20. 发明专利

GB2590461A Battery pack 未知
公开(公告)号：GB2590461A
公开(公告)日：2021-06-30
申请号：GB201918801
申请日：2019-12-19
申请人： DYSON TECHNOLOGY LTD
发明人： CHRISTOPHER JAMES GASKELL
IPC分类号： H01M50/507 , H01M50/209 , H01M50/509 , H01M50/543 , H01M50/583
摘要： A battery pack 1 has a plurality of battery modules 2a-p connected together by a plurality of busbars (6a-d,7a-d,8a-d,9a-d) to provide a current flow path through the battery pack. At least two busbars of the plurality of busbars are located adjacent to one another, and the battery pack has a fuse 10a-b located in the current flow path including these two busbars. Preferably, at least one row of battery modules 2a-h,2i-p is provided, each module having a first terminal 4 at one end and a second terminal 5 at the other end, with first busbars 6a-e,9a-e connecting terminals of modules at the one end and second busbars 7a-e,8a-e connecting terminals of modules at the other end. The first busbars preferably comprise at least a first pair of busbars e.g. 6c-d, which are the previously mentioned adjacent busbars, each connecting the terminals of different respective battery modules and crossing a boundary between the same two neighbouring battery modules in the row of battery modules. The second busbars may also comprise one or more pairs of adjacent busbars e.g. 7b-c. The fuse may comprise part of a current interruption arrangement, which may also include a switch 14a-b.

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