公开(公告)号：US20240128579A1

公开(公告)日：2024-04-18

申请号：US18142285

申请日：2023-05-02

申请人： Hyundai Motor Company ,  Kia Corporation ,  YURA CORPORATION CO., LTD.

发明人： Hee Gun YANG ,  Kang Woo Bae ,  Chan Young Jung ,  Do Hoon Yeo

IPC分类号： H01M50/271 ,  H01M10/65 ,  H01M50/262

CPC分类号： H01M50/271 ,  H01M10/65 ,  H01M50/262

摘要： A battery assembly includes a battery module stack in which at least one battery module is stacked and formed, a cover portion coupled to a side of the battery module stack, and a substrate portion coupled to an external surface of the cover portion, wherein the cover portion includes a cover member coupled to the battery module stack, and a protrusion member protruding in an outward direction from the cover member and in contact with an internal surface of the substrate portion, the substrate portion includes an overlapping region which is a region overlapping the protrusion member when viewed in the outward direction, a through-hole passing through the overlapping region in the outward direction is formed in the overlapping region, and a pad region having electrically conductive properties is formed in a region surrounding the through-hole in the substrate portion.

公开(公告)号：US20230114460A1

公开(公告)日：2023-04-13

申请号：US17960377

申请日：2022-10-05

申请人： HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  YURA CORPORATION CO., LTD.

发明人： Jae Min Kwon ,  Kang Woo Bae ,  Chan Young Jung ,  Bo Ko Choi

IPC分类号： H02J7/00 ,  H01M50/204 ,  H01M50/296 ,  H01M10/44 ,  H01M10/48

摘要： An apparatus for protecting a battery pack is configured to release reverse connection of the battery pack by detecting the reverse connection of the battery pack even in a case where the reverse connection of the battery pack is not detected through a battery pack controller.