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    BATTERY PACK
    4.
    发明公开
    BATTERY PACK 审中-公开

    公开(公告)号：EP4439849A1

    公开(公告)日：2024-10-02

    申请号：EP24166281.6

    申请日：2024-03-26

    申请人： Samsung SDI Co., Ltd.

    发明人： Cho, Mansik ,  Kim, Jaemin ,  Park, Shidong ,  Bae, Jangwoong

    IPC分类号： H01M50/509 ,  H01M50/503 ,  H01M50/507 ,  H01M50/548 ,  H01M50/296 ,  H01M50/103 ,  H01M10/613 ,  H01M50/209 ,  H01M50/51 ,  H01M50/553

    CPC分类号： H01M10/613 ,  H01M50/509 ,  H01M50/51 ,  H01M50/503 ,  H01M50/507 ,  H01M50/548 ,  H01M50/553 ,  H01M50/209 ,  H01M50/103 ,  H01M50/296 ,  H01M2220/2020130101

    摘要： A battery pack is disclosed. The battery pack includes a plurality of battery cells arranged back and forth in a first direction, each including a pair of main surfaces arranged to face each other in the first direction, connecting the pair of main surfaces to each other, and including upper and lower surfaces forming a pair of long sides facing each other, and first and second side surfaces forming a pair of short sides facing each other, first and second bus bars electrically connecting the plurality of battery cells to each other, and electrically connecting the battery cells alternately arranged so as not to be adjacent to each other in the first direction on the first and second side surfaces, respectively, and a third bus bar that electrically connects first and second output terminals formed together on a front side of the plurality of battery cells in the first direction and adjacent battery cells to each other by detouring a rear side of the plurality of the battery cells. According to the present disclosure, provided is an advantageous battery pack which may be easily electrically connected to a set device, has a simplified structured with improved electrical output, may eliminate interference between a cooling structure and an electrical connection structure, and is favorable for slimming.

    BATTERY PACK
    6.
    发明公开
    BATTERY PACK 审中-公开

    公开(公告)号：EP4439820A1

    公开(公告)日：2024-10-02

    申请号：EP24159156.9

    申请日：2024-02-22

    申请人： Murata Manufacturing Co., Ltd.

    发明人： Miebori, Tadashi

    IPC分类号： H01M50/209 ,  H01M50/213 ,  H01M50/503

    CPC分类号： H01M50/213 ,  H01M50/209 ,  H01M50/503

    摘要： Provided is a battery pack that is capable of obtaining sufficient waterproof property. A battery pack according to one aspect of the present technology includes a plurality of batteries, a holder that is capable of supporting the plurality of batteries, and an elastic body that is provided between the batteries and the holder. Each battery has an end surface on which a positive electrode terminal having a convex shape is formed. The holder has a side plate portion provided with a first opening at a place facing the positive electrode terminal. The elastic body includes a sheet portion and a projection. The sheet portion is arranged in a region between the end surface of the battery and the side plate portion of the holder. The sheet portion is provided with a second opening having an opening diameter smaller than that of the first opening at a place facing the positive electrode terminal. The projection is configured to project toward both the side plate portion side and the positive electrode terminal side of the sheet portion, and to be in contact with the side plate portion and the positive electrode terminal.

    BATTERY MODULE
    7.
    发明公开
    BATTERY MODULE 审中-公开

    公开(公告)号：EP4439810A1

    公开(公告)日：2024-10-02

    申请号：EP24151886.9

    申请日：2024-01-15

    申请人： Prime Planet Energy & Solutions, Inc.

    发明人： UCHIDA, Yozo

    IPC分类号： H01M50/121 ,  H01M50/209 ,  H01M50/512 ,  H01M50/516 ,  H01M50/522 ,  H01M50/547 ,  H01M50/557 ,  H01M50/103 ,  H01M50/224

    CPC分类号： H01M50/516 ,  H01M50/103 ,  H01M50/522 ,  H01M50/209 ,  H01M50/224 ,  H01M50/121 ,  H01M50/547 ,  H01M50/557 ,  H01M50/512

    摘要： A battery module (1) includes a plurality of batteries (10) each including: an electrode body; a non-aqueous electrolyte; a battery case made of a liquid-junction preventing resin film including no metal foil and accommodating and hermetically sealing the electrode body and the electrolyte to block penetration of the electrolyte; and a plurality of electrode terminal plates (17A, 17B, 18A, 18B) which include at least one positive terminal plate (17A, 17B) and at least one negative terminal plate (18A, 18B), each hermetically extending from inside to outside of the battery case through a peripheral portion of the battery case, the electrode terminal plate (17A, 18A) of one of the batteries (10) that are adjacently located being electrically connected to the electrode terminal plate (17B, 18B) of the other battery (10); and a module container (2) made of metal, housing and hermetically sealing the batteries (10).

    ENERGY STORAGE SYSTEM
    9.
    发明公开
    ENERGY STORAGE SYSTEM 审中-公开

    公开(公告)号：EP4439794A1

    公开(公告)日：2024-10-02

    申请号：EP24153269.6

    申请日：2024-01-22

    申请人： SK On Co., Ltd.

    发明人： JUNG, Jae Won ,  PARK, Byung Jun ,  PARK, Chan Ho ,  BAEK, Moo Han

    IPC分类号： H01M10/613 ,  H01M50/209

    CPC分类号： H01M10/613 ,  H01M50/209

    摘要： An energy storage system including a housing having an internal space; a plurality of battery modules accommodated in the internal space; a door portion coupled to the housing in such a manner as to be openable or closable; a cooling unit configured to supply a refrigerant to the internal space; and a guide unit disposed on one side of the cooling unit to guide a flow of the refrigerant, is disclosed.