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697 条记录 (耗时 0.018 秒)

    HEATING ASSEMBLY, BATTERY AND ELECTRIC DEVICE
    1.
    发明公开
    HEATING ASSEMBLY, BATTERY AND ELECTRIC DEVICE 审中-公开

    公开(公告)号：EP4462552A1

    公开(公告)日：2024-11-13

    申请号：EP23752274.3

    申请日：2023-02-01

    申请人： Contemporary Amperex Technology Co., Limited

    发明人： LI, Xingxing ,  CHEN, Zhiming ,  HUANG, Xiaoteng

    IPC分类号： H01M10/615 ,  H01M10/6554 ,  H01M10/6571

    摘要： The present application relates to a heating assembly, a battery and an electric device. A heating sheet (31) is attached to the surface of a battery cell (20) to heat the battery cell (20). When the battery cell (20) is heated and expanded, cracks (3111) can break under the expansion force of the battery cell (20), so that the heating sheet (31) is deformed synchronously with the battery cell (20), thereby preventing the heating sheet (31) from being separated from the battery cell (20). Therefore, the heating efficiency of the heating sheet (31) on the battery cell (20) can be improved.

    BATTERY PROTECTION SHEET AND BATTERY PACK MODULE
    2.
    发明公开
    BATTERY PROTECTION SHEET AND BATTERY PACK MODULE 审中-公开

    公开(公告)号：EP4456290A1

    公开(公告)日：2024-10-30

    申请号：EP22911049.9

    申请日：2022-12-14

    申请人： IBIDEN CO., LTD.

    发明人： KOGA Yoshihiro

    IPC分类号： H01M50/242 ,  H01M10/613 ,  H01M10/6554 ,  H01M10/658 ,  H01M50/204 ,  H01M50/233

    摘要： Provided are a battery protection sheet and a battery pack module that have a high level of thermal insulation, in addition to mechanical shock resistance. The battery protection sheet (1) comprises a papermaking-process-formed sheet layer (10) containing first inorganic fibres, and a cloth layer (20) comprising second inorganic fibres. The battery pack module comprises a plurality of battery packs, a case accommodating the battery packs, and the battery protection sheet, which is affixed to the inside of the case.

    BATTERY MODULE AND BATTERY PACK INCLUDING SAME
    3.
    发明公开
    BATTERY MODULE AND BATTERY PACK INCLUDING SAME 审中-公开

    公开(公告)号：EP4451446A1

    公开(公告)日：2024-10-23

    申请号：EP23868607.5

    申请日：2023-09-21

    申请人： LG Energy Solution, Ltd.

    发明人： KIM, Min Bum ,  JEON, Jong Pil ,  LEE, Hyoung Suk ,  SHIN, Ju Hwan

    IPC分类号： H01M50/262 ,  H01M50/502 ,  H01M50/591 ,  H01M50/588 ,  H01M50/517 ,  H01M50/289 ,  H01M50/24 ,  H01M10/655 ,  H01M10/6554

    摘要： The present technology provides a battery module including a battery cell stack in which a plurality of battery cells with electrode leads are stacked, bus bar frame assemblies coupled to the electrode leads, and side frames disposed on both sides of the battery cell stack and coupled to the bus bar frame assemblies, in which the bus bar frame assemblies or the side frames include coupling projections and the other may inclulde insertion coupling portions, the bus bar frame assemblies and the side frames are coupled to each other by inserting the coupling projections into the insertion coupling portions, and both an upper surface and a lower surface of the battery cell stack, excluding surfaces thereof to which the side frames and the bus bar frame assemblies are coupled, are open. The present technology also provides a battery pack including the battery module.

    BATTERY PACK
    5.
    发明公开
    BATTERY PACK 审中-公开

    公开(公告)号：EP4439756A2

    公开(公告)日：2024-10-02

    申请号：EP24166264.2

    申请日：2024-03-26

    申请人： Samsung SDI Co., Ltd.

    发明人： Kim, Junseop ,  Jeong, Daein ,  Moon, Daeyon

    IPC分类号： H01M10/04 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6554 ,  H01M10/6556 ,  H01M10/6557 ,  H01M50/209 ,  H01M50/262 ,  H01M50/264

    CPC分类号： H01M10/0481 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6554 ,  H01M10/6556 ,  H01M10/6557 ,  H01M50/209 ,  H01M50/262 ,  H01M50/264

    摘要： Provided is a battery pack. The battery pack includes a sub-holder assembly including first and second sub-holders arranged adjacent to each other, each saccommodating a plurality of battery cells and including side portions extending in first and second directions different from each other, a first inner plate and a first outer plate provided at an inner position and an outer position of the sub-holder assembly, respectively, and extending in the first direction with the first sub-holder therebetween, the first inner plate and the first outer plate including an upper locking protrusion and a lower locking protrusion that protrude toward an upper surface and a lower surface of the first sub-holder, respectively, in a third direction intersecting with the first and second directions and a nut member that is arranged together with the lower locking protrusion in the first direction, and a fastening member sequentially passing through a cooling plate and the nut member and accommodated in a lower portion of the first sub-holder, wherein the cooling plate is disposed below the first and second sub-holders.

    WÄRMEÜBERTRAGERPLATTE
    7.
    发明公开
    WÄRMEÜBERTRAGERPLATTE 审中-实审

    公开(公告)号：EP4421438A1

    公开(公告)日：2024-08-28

    申请号：EP23158876.5

    申请日：2023-02-27

    申请人： Benteler Automobiltechnik GmbH

    发明人： Düpmeier, Tobias ,  Grußmann, Elmar ,  Fortmeier, Günter

    IPC分类号： F28F9/02 ,  H01M10/6554

    CPC分类号： F28F3/12 ,  F28F9/0248 ,  F28F2275/0420130101 ,  F28F9/0246 ,  H01M10/6554

    摘要： Die Erfindung betrifft eine Wärmeübertragerplatte (1), welche einen aus zumindest zwei Plattenelementen (3, 4) gebildeten Plattenkörper (2) und mindestens einen Anschlussstutzen (6) für ein Kühlfluid aufweist. Plattenkörper (2) und Anschlussstutzen (6) sind löttechnisch miteinander gefügt. Der Anschlussstutzen (6) besitzt einen Fügeabschnitt (7), der in einem zwischen den Plattenelementen (3, 4) ausgebildeten Aufnahmeabschnitt (8) des Plattenkörpers (2) gefügt ist. Erfindungsgemäß ist ein Lotstoppmittel (15) vorgesehen, welches den Lotfluss bei der Herstellung der Lötverbindung begrenzt. Das Lotstoppmittel (15) kann durch ein Dichtmetall gebildet sein, welches auf dem Fügeabschnitt (7) des Anschlussstutzen (6) vor und/hinter einem auf dem Fügeabschnitt (7) applizierten Lotwerkstoff (11) angeordnet ist. Auch kann das Lotstoppmittel (15) durch eine stirnseitig am Aufnahmeabschnitt (8) anliegende Ringwulst (16) gebildet sein.