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US 2023/0155210 A1Published application
Battery module
AssigneeSK On Co., Ltd.
InventorsHae Ryong JEON, Seok Min KIM, Seok Hwan LEE, Seung Hoon JU, Ha Neul CHOI
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Abstract
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.
Claims8
A cell unit comprising:
- a unit plate including a plurality of receiving space structures mechanically connected in series, each receiving space structure having a plate portion and a pair of receiving spaces formed at opposite surfaces of the plate portion, each receiving space being configured to receive a battery cell;
- and
- a plurality of connection members disposed between consecutive receiving space structures, wherein each connection member couples the battery cells in each pair of receiving spaces electrically in parallel to each other and
- battery cells accommodated in consecutive receiving space structures and which are positioned at a same surface of the corresponding plate portion electrically in series to each other.
1 more element
Dependencies are inferred from the claim text.