公开(公告)号：US20230155210A1

公开(公告)日：2023-05-18

申请号：US18099262

申请日：2023-01-20

申请人： SK ON CO., LTD.

发明人： Hae Ryong JEON ,  Seok Min KIM ,  Seok Hwan LEE ,  Seung Hoon JU ,  Ha Neul CHOI

IPC分类号： H01M10/6556 ,  H01M10/613 ,  H01M10/653 ,  H01M10/6555 ,  H01M10/42 ,  H01M50/505

CPC分类号： H01M10/6556 ,  H01M10/613 ,  H01M10/653 ,  H01M10/6555 ,  H01M10/425 ,  H01M50/505 ,  H01M50/278

摘要： A battery module includes a cell unit, including a plurality of battery cells disposed on both surfaces of a unit plate, and a case accommodating the cell unit and provided with a cooling device on at least one surface of the case. The unit plate includes a plurality of receiving spaces formed by a plate portion, having a flat surface, and a side portion protruding upwardly and downwardly of the plate portion from both sides of the plate portion. The plurality of battery cells are received in each of the receiving spaces.

公开(公告)号：US20240363944A1

公开(公告)日：2024-10-31

申请号：US18764373

申请日：2024-07-05

申请人： SK On Co., Ltd.

发明人： Seo Roh RHEE ,  Seung Hoon JU ,  Sol San SON ,  Ha Chul JEONG ,  Yang Kyu CHOI ,  Ha Neul CHOI

IPC分类号： H01M50/244 ,  H01M50/209 ,  H01M50/342

CPC分类号： H01M50/244 ,  H01M50/209 ,  H01M50/3425 ,  H01M2200/10 ,  H01M2200/20

摘要： A battery module includes: a plurality of secondary battery cells; and a housing unit having an internal space in which the plurality of secondary battery cells are accommodated and including a plate member extending a flame or gas path.

公开(公告)号：US20230128142A1

公开(公告)日：2023-04-27

申请号：US17973156

申请日：2022-10-25

申请人： SK ON CO., LTD.

发明人： Jun Hee JUNG ,  Jeong Woon KO ,  Bon Seok KU ,  Ja Sung YUN ,  Jeong Hwan LEE ,  Sei Hoon CHO ,  Ha Neul CHOI ,  Jae Il HWANG

IPC分类号： H01M10/6555 ,  H01M50/211 ,  H01M50/30 ,  H01M10/658 ,  H01M50/503 ,  H01M50/276

摘要： A battery pack includes a pack housing, at least one battery module disposed inside the pack housing, and a vent hole connecting inside and outside of the pack housing, wherein the battery module includes a plurality of battery cells and a first thermal propagation (TP) blocking member disposed between the plurality of battery cells.

公开(公告)号：US20230069871A1

公开(公告)日：2023-03-09

申请号：US17930698

申请日：2022-09-08

申请人： SK ON CO., LTD.

发明人： Byeong Jun PAK ,  Min Song KANG ,  Ha Chul JEONG ,  Jeong Woon KO ,  Bon Seok KU ,  Ja Sung YUN ,  Jeong Joo LEE ,  Jun Hee JUNG ,  Sei Hoon CHO ,  Ha Neul CHOI ,  Jin Su HAN ,  Jae Il HWANG

IPC分类号： H01M50/383 ,  H01M50/211 ,  H01M50/289 ,  H01M50/271 ,  H01M50/507

摘要： A battery pack includes a pack housing including a plurality of accommodation spaces; a partition member coupled to the pack housing and partitioning a space of the pack housing into the plurality of accommodation spaces; a plurality of pack units respectively disposed in the plurality of accommodation spaces; a first pack cover in contact with the partition member and covering at least one of the plurality of accommodation spaces or the pack unit; and a second pack cover covering the first pack cover and the pack housing.