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公开(公告)号:WO2022061300A1
公开(公告)日:2022-03-24
申请号:PCT/US2021/051343
申请日:2021-09-21
Applicant: TESLA, INC.
Inventor: PIRES, Andrew , GORASIA, Jayesh Bharat , PRODAN, Cole
IPC: H01M10/643 , H01M10/0525 , B60L50/60 , H01M10/625 , H01M10/6568 , H01M50/20
Abstract: A system for incorporating one or more individual energy cells is provided. Individual energy cells include a top surface having a center terminal and an outer terminal. The first terminal and the second terminal are configured as substantially planar electrical contacts. The cell further includes a side surface mechanically connected to the top surface and a bottom surface mechanically connected to the side surface.
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公开(公告)号:WO2022006270A1
公开(公告)日:2022-01-06
申请号:PCT/US2021/039888
申请日:2021-06-30
Applicant: VALEO NORTH AMERICA, INC.
Inventor: WALLS, Raul
IPC: F28F13/00 , F28F21/08 , F28F21/06 , H01M10/6567 , H01M10/613 , B21D53/04 , B21D22/02 , B60L58/26 , H01M10/625 , H01M10/653 , H01M10/6556 , H01M10/6568 , H01M2220/20
Abstract: A heat exchange interface (100) includes a thermally conductive substrate (10), at least one blister of dielectric material (20) and an adhesive layer (30). The thermally conductive substrate (10) includes at least one of channel and tubes (12) configured on a first mating surface (14) thereof. The at least one blister of dielectric material (20) includes at least one mating surface (24) that is complimentary to and that mates with the first mating surface (14) of the thermally conductive substrate (10). The adhesive layer (30) is applied to the mating surface (14, 24) of either one of the thermally conductive substrate (10) and the at least one blister of dielectric material (20) after increasing surface tension thereof to configure connection between the mating surfaces (14,24) of the thermally conductive substrate (10) and the at least one blister of dielectric material (20).
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公开(公告)号:WO2021253919A1
公开(公告)日:2021-12-23
申请号:PCT/CN2021/084108
申请日:2021-03-30
Applicant: 深圳市飞荣达科技股份有限公司
IPC: H01M10/613 , H01M10/617 , H01M10/625 , H01M10/6554 , H01M10/6556 , H01M10/6568 , E60
Abstract: 一种用于电池模组的多级液冷板,包括设有凹槽的基板以及与所述基板相适配的盖板,所述基板与所述盖板内形成空腔且一体成型;所述基板包括进液组件(1)、与电池模组相适配的液冷模块(2)以及出液组件(3);所述进液组件(1)与所述出液组件(3)通过所述液冷模块(2)连通;所述进液组件(1)、所述液冷模块(2)以及所述出液组件(3)一体成型;所述液冷模块(2)内依次设有供冷却液多级均匀分流的第一集流区、冷却流道(23)以及第二集流区。通过液冷模块化设计,使得电池模组均有对应的液冷模块(2),液冷模块(2)通过冷却流道(23)方式设置;通过进液主管道(13)和冷却流道(23)多级的流量分配,使冷却液能均匀分布在模组发热区域,从而保证电池各模组具有良好的均温性。
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公开(公告)号:WO2021241161A1
公开(公告)日:2021-12-02
申请号:PCT/JP2021/017465
申请日:2021-05-07
Applicant: 信越ポリマー株式会社
Inventor: 安藤 均
IPC: H01L23/36 , H01L23/473 , H01M10/613 , H01M10/617 , H01M10/647 , H01M10/6554 , H01M10/6556 , H01M10/6563 , H01M10/6568 , H05K7/20
Abstract: 【課題】 熱源の種々の形態に順応可能で、弾性変形性に富み、放熱効率に優れ、複数の熱源各々の放熱性の均一化を高め、かつ生産性の向上を図ることができる放熱構造体およびバッテリーを提供する。 【解決手段】 本発明は、複数の放熱部材20と、複数の放熱部材20を支持する支持板10と、を備える放熱構造体1であって、放熱部材20は、中空若しくは中実の形状を有する複数のクッション部材22と、クッション部材22の外側面を覆う熱伝導シート21と、を備え、支持板10は、放熱部材20を支持する溝部15を放熱部材20の長手方向と直交する方向に沿って複数備え、溝部15は、放熱部材20側を開口して厚さ方向に窪む湾曲した溝部であって、その曲率半径R2が放熱部材20の曲率半径R1より大きく、かつその深さTが放熱部材20の円換算直径Dより小さくなるよう形成される放熱構造体1およびバッテリーに関する。
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公开(公告)号:WO2021228931A1
公开(公告)日:2021-11-18
申请号:PCT/EP2021/062608
申请日:2021-05-12
Applicant: PFANZELT, Andreas , SCHAURER, Michael , RIMMELE, Marvin
Inventor: PFANZELT, Andreas , SCHAURER, Michael , RIMMELE, Marvin
IPC: H01M10/6552 , H01M10/6556 , H01M50/213 , H01M50/249 , H01M50/55 , H01M10/42 , H01M10/617 , H01M10/625 , H01M10/6568
Abstract: Die vorliegende Erfindung betrifft ein Batteriemodul für ein Elektrofahrzeug, welches ein Batteriemodul-Gehäuse umfasst, das konfiguriert ist eine Vielzahl von Batteriezellen aufzunehmen. Jede Batteriezelle verfügt über eine Kopffläche und eine Bodenfläche. Die Batteriezellen sind innerhalb des Batteriemodul-Gehäuses in Reihen angeordnet, wobei die Batteriezellen so ausgerichtet sind, dass die Kopfflächen und die Bodenflächen jeweils eine Ebene bilden. Das Batteriemodul-Gehäuse weist außerdem ein Temperiermittel-Leitungssystem auf, welches innerhalb der ersten Ebene angeordnet ist und konfiguriert ist, die Vielzahl von Batteriezellen zu temperieren. Das Temperiermittel-Leitungssystem verfügt über einen ersten Temperiermittel-Anschluss, welcher in einem Flächenschwerpunkt der ersten Ebene liegt, einen zweiten Temperiermittel-Anschluss, welcher an einem Randbereich der ersten Ebene liegt, und eine Temperiermittelleitung, welche innerhalb der ersten Ebene verläuft. Die Temperiermittelleitung kontaktiert die Kopfflächen der Batteriezellen direkt und verbindet den ersten Temperiermittel-Anschluss mit dem zweiten Temperiermittel-Anschluss.
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公开(公告)号:WO2021204336A1
公开(公告)日:2021-10-14
申请号:PCT/DK2021/050096
申请日:2021-03-31
Applicant: BLUE WORLD TECHNOLOGIES HOLDING APS
Inventor: BANG, Mads , MARIC, Deni , ZHOU, Fan , STENILD GRØN, Martin
IPC: H01M10/66 , B60L58/33 , B60L58/40 , H01M10/613 , H01M10/6568 , H01M8/04029
Abstract: Fuel cell system (1) comprising a fuel cell cooling circuit (2) coupled to a battery cooling circuit (3) through a coolant/coolant heat exchanger (4) for removing heat 5 from the fuel cell cooling circuit (2) through the battery cooling circuit (3) during normal steady state operation of the fuel cell system (1).
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公开(公告)号:WO2021201165A1
公开(公告)日:2021-10-07
申请号:PCT/JP2021/014015
申请日:2021-03-31
Applicant: 日本製鉄株式会社 , 日鉄ケミカル&マテリアル株式会社
IPC: B29B15/08 , B29K105/06 , B32B5/02 , B32B15/08 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/651 , H01M10/653 , H01M10/6551 , H01M10/6554 , H01M10/6555 , H01M10/6556 , H01M10/6563 , H01M10/6568 , H05K7/20 , H01M50/20
Abstract: 【課題】蓄電デバイスの周囲の温度をより効率良く制御すること。 【解決手段】本発明の蓄電デバイス構造体は、1又は複数の蓄電デバイスと、配向した炭素強化繊維を有する炭素繊維強化プラスチック部材と、を備え、前記炭素繊維強化プラスチック部材は、前記1又は複数の蓄電デバイスの少なくとも1つの面上に配置され、前記蓄電デバイスと熱的に接続されており、前記炭素強化繊維の配向方向における前記炭素繊維強化プラスチック部材の少なくとも片方の端部は、当該端部の全面が雰囲気中に露出するか、又は、当該端部の少なくとも一部が、冷媒もしくは放熱機構の少なくとも何れかに接しており、炭素繊維強化プラスチック部材を平面視したときに、雰囲気中に露出している端部又は冷媒もしくは放熱機構に向かう方向を0°方向、0°方向に直交する方向を90°方向と定義したとき、炭素強化繊維の延伸方向について、0°方向成分が、40%以上である。
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公开(公告)号:WO2021196266A1
公开(公告)日:2021-10-07
申请号:PCT/CN2020/084390
申请日:2020-04-13
Applicant: 苏州方林科技股份有限公司
IPC: H01M10/613 , H01M10/625 , H01M10/6568 , H01M10/6554 , H01M10/6556 , B29C65/64 , B29C65/70 , B29C66/0222 , E60
Abstract: 一种基于金属塑料复合材制备的液冷散热板及其制备工艺,该液冷散热板由两块独立的板材构件(10,20)构成,并形成有液体流动通道(30);所述板材构件中的至少一块是由金属与塑料复合而成的金属塑料复合材,液冷散热板制备具体包括:将金属与塑料进行复合形成金属塑料复合材或选用市贩的所定尺寸的金属塑料复合材,通过压制形成具有所定形状、所定通道的部件;然后通过热复合形成产品。本发明工艺简单、实用、可靠,免却了传统制造工艺中金属焊接工艺,大大简化了液冷散热板的制造难度,并提高了生产效率。
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公开(公告)号:WO2021194406A1
公开(公告)日:2021-09-30
申请号:PCT/SE2021/050228
申请日:2021-03-16
Applicant: SCANIA CV AB
Inventor: MOHLIN, Martin , HALL, Ola
IPC: F01P7/16 , B60K11/02 , F01P3/20 , F01P5/10 , H01M10/625 , H01M10/6568 , H01M10/663
Abstract: A temperature control system for a vehicle, comprising a main circuit (1) comprising a tubing (2) in which there is provided a coolant, a main circuit pump (3) configured to pump said coolant through the tubing (2) of the main circuit (1) in a first direction. Connected in parallel to the main circuit are a first and second sub-circuit for cooling or heating of components connected thereto. In the sub-circuits (7, 12) there are provided first and second pumps (17, 18) that pump coolant through said sub-circuits from a first end (10, 15) to second end (11, 16) at which the respective sub-circuit (7, 12) is connected the main circuit (1). The first end (10, 15) is upstream the second end (11, 16) as seen in the first direction in the first circuit (1), and the first end (10) of the first sub-circuit (7) and the first end (15) of the at least one second sub-circuit (12) are joined to a common tubing section (27) which in its turn is connected to the tubing (2) of the main circuit (1).
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公开(公告)号:WO2021174234A2
公开(公告)日:2021-09-02
申请号:PCT/US2021/037097
申请日:2021-06-11
Applicant: DUPONT POLYMERS, INC.
Inventor: J-M GIAUME, Fabrice S. , MORRIS, Bryan Martin , SULMONI, Mattia , RENAUD, Michel C.
IPC: H01M50/291 , H01M50/293 , H01M10/6568 , H01M10/613 , H01M50/204 , H01M50/507 , H01M50/522 , H01M10/625 , H01M2220/20 , H01M50/249 , E60
Abstract: Battery pack structural assembly (2) comprising a plurality of transverse support devices (5) between which one or more groups of stacked battery cells (3) may be mounted and electrically interconnected, each transverse support device comprising a support frame (6) and a plurality of battery connection plates (16) mounted on the support frame, the battery connection plates having a conductive surface facing an outer side of the transverse support, the support frame comprising chambers (8) formed therein interconnected fluidically to form at least one channel for circulation of cooling fluid through the transverse support device, the chambers being covered by the battery connection plates.
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