Invention Grant
- Patent Title: Secondary battery having a clamping device and method for manufacturing same
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Application No.: US15298974Application Date: 2016-10-20
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Publication No.: US10230129B2Publication Date: 2019-03-12
- Inventor: Hyung Seok Han , Sang Suk Jung , Hyung Kyun Yu , Ki Hoon Paeng , Ji Hoon Lee , Soo Ji Hwang , Min Hyeong Kang
- 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: KR10-2015-0156774 20151109
- Main IPC: H01M4/00
- IPC: H01M4/00 ; H01M10/04 ; H01M2/02
Abstract:
A secondary battery includes a pouch case provided with an accommodation part accommodating an electrode assembly and a gas pocket part collecting a gas generated in the accommodation part by the electrode assembly, and a clamp device coupled between the accommodation part and the gas pocket part to seal a gap between the accommodation part and the gas pocket part.
Public/Granted literature
- US10199674B2 Secondary battery having a clamping device and method for manufacturing same Public/Granted day:2019-02-05
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