Invention Grant
- Patent Title: Hexagonal column-shaped battery cell, manufacturing method therefor, and battery module comprising same
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Application No.: US16959027Application Date: 2019-08-26
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Publication No.: US11575145B2Publication Date: 2023-02-07
- Inventor: Min-Hee Park , Ha-Neul Yoo , Jong-Soo Ha
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2018-0106083 20180905
- International Application: PCT/KR2019/010867 WO 20190826
- International Announcement: WO2020/050534 WO 20200312
- Main IPC: H01M10/04
- IPC: H01M10/04 ; H01M10/613 ; H01M10/64 ; H01M10/6555
Abstract:
A battery cell having an electrode assembly having a hollow structure with a hexagonal prism-shaped hole at a center, of which an exterior of the electrode assembly is in a shape of a hexagonal prism, and a cell case in which the electrode assembly is received, of which an exterior of the cell case is in a shape of a hexagonal prism is provided.
Public/Granted literature
- US1662703A Automatic nail-clamp attachment for hammers Public/Granted day:1928-03-13
Information query
