Title:
SECONDARY BATTERY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/027404
Kind Code:
A1
Abstract:
The present invention relates to fire-extinguishing equipment integrated with a secondary battery system for early detection and early extinguishing for reducing the risk of fire spreading inside battery modules, and, more specifically, the present invention comprises: a plurality of battery modules constituting a secondary battery system; module unit fire detection devices mounted inside the modules so as to sense a fire in advance; and integrated fire extinguishing equipment partially coupled to the battery modules so as to directly spray a fire extinguishing agent at the inside of each module, wherein the battery modules include additional members for a cooling effect and the instantaneous supply of a fire-extinguishing agent when a fire is detected.
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Inventors:
JUNG CHANG KWON (KR)
LEE KWON (KR)
SEO CHOUNG YEOL (KR)
LEE KWON (KR)
SEO CHOUNG YEOL (KR)
Application Number:
PCT/KR2022/012170
Publication Date:
March 02, 2023
Filing Date:
August 16, 2022
Export Citation:
Assignee:
INCELLS CO LTD (KR)
International Classes:
H01M10/48; A62C3/16; A62C31/02; A62C35/68; A62C37/11; A62C37/38; A62C37/46; G01N33/00; H01M10/42
Foreign References:
| KR20210029041A | 2021-03-15 | |||
| KR20210076261A | 2021-06-24 | |||
| KR20210056270A | 2021-05-18 | |||
| KR20180124439A | 2018-11-21 | |||
| KR101312102B1 | 2013-09-25 |
Attorney, Agent or Firm:
LEE, Jae Hoon (KR)
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