公开(公告)号：EP3920307B1

公开(公告)日：2024-05-15

申请号：EP20891830.0

申请日：2020-09-29

IPC分类号： H01M10/42 ,  H01M10/48 ,  H01M50/519 ,  H01M50/298 ,  H01M50/287 ,  H01M50/209 ,  H01M50/155 ,  H01M50/15

CPC分类号： Y02E60/10 ,  H01M50/209 ,  H01M50/298 ,  H01M10/486 ,  H01M50/15 ,  H01M50/155 ,  H01M50/287 ,  H01M50/519

公开(公告)号：EP4354595A1

公开(公告)日：2024-04-17

申请号：EP24160000.6

申请日：2020-08-05

申请人： LG Energy Solution, Ltd.

发明人： CHI, Ho-June ,  PARK, Jin-Yong ,  PARK, Jhin-Ha ,  LEE, Jung-Hoon ,  JIN, Hee-Jun ,  MUN, Jeong-O ,  KIM, Kyung-Mo

IPC分类号： H01M10/6551 ,  H01M10/625 ,  H01M10/613 ,  H01M10/647 ,  H01M50/55 ,  H01M10/6556 ,  H01M50/204 ,  H01M50/244 ,  H01M50/249 ,  H01M50/271 ,  H01M50/298 ,  H01M50/507 ,  H01M50/552

CPC分类号： H01M10/6551 ,  H01M10/625 ,  H01M10/613 ,  H01M50/249 ,  H01M2220/2020130101 ,  H01M10/6556 ,  H01M50/507 ,  H01M50/298 ,  H01M50/204 ,  H01M50/552 ,  H01M50/244 ,  H01M50/271 ,  H01M10/647 ,  H01M50/55 ,  Y02E60/10

摘要： According to the present disclosure, there is provided a battery pack (10), which includes a pack case (200) having a pack tray (210) configured to support a lower portion of battery modules (100) and a pack cover (220) configured to cover the battery modules (100) and contact a top surface of the battery modules (100); and a heatsink (300) installed at an upper portion of the pack cover (220), wherein the plurality of battery modules (100) are arranged in two rows such that electrode terminals (150a, 150b) thereof are disposed to face each other based on a center portion of the pack case (200) in order to allow a serial and/or parallel connection of their electrode terminals (150a, 150b).

公开(公告)号：EP4336521A1

公开(公告)日：2024-03-13

申请号：EP22861730.4

申请日：2022-08-25

申请人： LG Energy Solution, Ltd.

发明人： YUN, Sunwoo

IPC分类号： H01B7/02 ,  H01M50/298 ,  H01B7/04 ,  H01M10/42

摘要： A connection wire according to one embodiment of the present disclosure includes a plurality of conductive members; and an insulating member surrounding the conductive members, wherein the insulating member has a wound shape, and the conductive members are located on an inner surface of the insulating member.

公开(公告)号：EP4102624A3

公开(公告)日：2023-12-27

申请号：EP22183772.7

申请日：2019-11-26

申请人： Jiangsu Contemporary Amperex Technology Limited

发明人： LEI, Yuyong ,  XING, Chengyou ,  WANG, Peng

IPC分类号： H01M50/298 ,  H01M50/15 ,  H01M50/569 ,  H01M50/209 ,  H01M50/507 ,  H01M50/271 ,  H01M50/30 ,  H01M50/258 ,  H01M10/48 ,  H01M10/42 ,  H01M50/287 ,  H01M50/284 ,  H01M50/55

摘要： A top cover assembly of a battery cell, a battery cell (1), and a battery module. The top cover assembly of the battery cell (1) includes: a separator plate (1) and a top cover assembly (12). The separator plate (11) is provided with sampling channel(s) (111) for accommodating a sampling member. The top cover plate (12) is configured for sealing an electrode assembly (15) of the battery cell (1) into the battery housing (14), where the top cover plate (12) is provided below the separator plate (11), and the separator plate (11) is fixed to the top cover plate (12). Distinctive from prior art, the top cover assembly and the battery cell may be applied in battery modules using different assembly methods, which greatly improves the efficiency of the battery module assembly with strong the adaptability and high the versatility, and effectively reduces the research and manufacturing costs of a battery system.

公开(公告)号：EP4287351A1

公开(公告)日：2023-12-06

申请号：EP22745698.5

申请日：2022-01-20

申请人： Panasonic Energy Co., Ltd.

发明人： KAWAI, Naoki ,  YAMASHITA, Takahiro ,  ICHIZA, Tomoyuki

IPC分类号： H01M10/44 ,  H01M50/213 ,  H01M50/284 ,  H01M50/296 ,  H01M50/298 ,  H01M50/507 ,  H01M50/572

摘要： Unintentional damage of a power supply device during assembling of the device is avoided to increase workability of the assembling. The power supply device includes secondary battery cells (1) each including an electrode terminal, a battery holder (10) holding the cells (1), and a circuit board including a control circuit mounted thereon and electrically connected to the cells (1) to control charging and discharging. A method of manufacturing the device includes connecting, to a board-side ground terminal disposed on the board, a battery-side ground terminal (30) drawn outside from the holder (10) as a ground of a total output of the cells (1) electrically connected in series and/or parallel, mounting the board on a surface of the holder (10), and connecting, to respective one or more board-side intermediate terminals disposed on the board, one or more battery-side intermediate terminals (21) disposed on the holder (10) being electrically connected to at least one of the cells (1).

公开(公告)号：EP4244931A1

公开(公告)日：2023-09-20

申请号：EP21802637.5

申请日：2021-10-28

申请人： thyssenkrupp Marine Systems GmbH ,  thyssenkrupp AG

发明人： NAUMANN, Sascha ,  DOSE, Lorenz ,  PEIN, Marc ,  WILLER, Stefan

IPC分类号： H01M50/507 ,  H02G5/06 ,  H01M50/249 ,  H01M50/298

公开(公告)号：EP4222809A1

公开(公告)日：2023-08-09

申请号：EP21873762.5

申请日：2021-09-28

申请人： Blue Solutions Canada Inc.

发明人： CARIGNAN, Claude ,  CARON, Jean ,  DESMARAIS-TREPANIER, Christian

IPC分类号： H01M50/298 ,  H01M50/289 ,  H02J15/00 ,  H02J7/00

公开(公告)号：EP4211743A1

公开(公告)日：2023-07-19

申请号：EP21769125.2

申请日：2021-08-27

申请人： Diodon Drone Technology

发明人： LUCIANI, Roman

IPC分类号： H01M10/613 ,  H01M10/625 ,  H01M10/643 ,  H01M10/653 ,  H01M50/107 ,  H01M50/204 ,  H01M50/213 ,  H01M50/229 ,  H01M50/233 ,  H01M50/249 ,  H01M50/298

公开(公告)号：EP2615663B1

公开(公告)日：2023-05-24

申请号：EP13151159.4

申请日：2013-01-14

发明人： YOSHIOKA, Toshiki ,  KUSUNOKI, Toshiki

IPC分类号： H01M50/30 ,  H01M50/209 ,  H01M50/264 ,  H01M50/298

公开(公告)号：EP4160800A2

公开(公告)日：2023-04-05

申请号：EP22198846.2

申请日：2022-09-29

申请人： Envision AESC Japan Ltd.

发明人： IZAWA, Takami ,  NAKAI, Masayuki ,  TOYOSAKI, Shinkichi ,  YANAGIHARA, Yasuhiro ,  SAKAMOTO, Ryo ,  AMAGAI, Ryuichi

IPC分类号： H01M50/204 ,  H01M50/298 ,  H01M50/503 ,  H01M50/569 ,  H01M50/583 ,  H01M50/588

摘要： A first fuse device (40A) includes a first conductor (400A), at least a portion of the conductor (400A) being functioning as a fuse, and a first wiring (440A) electrically connected to the first conductor (400A). At least a portion of the first wiring (440A) passes through a first space (402A) of the first conductor (400A), the first space (402A) being defining the fuse.