Title:
BATTERY MODULE, BATTERY RACK COMPRISING SAME, AND POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/091329
Kind Code:
A1
Abstract:
A battery module according to an embodiment of the present invention comprises: at least one battery cell; a module case for receiving the at least one battery cell; an extinguishing unit, at least a part of which is disposed in the module case and which directly sprays a fire-extinguishing agent into the module case; and an insulation cover, which at least partially covers the extinguishing unit and at least a part of which is disposed in the module case.
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Inventors:
LEE YOUNG-SEOK (KR)
JO SANG-HYUN (KR)
JEONG JI-WON (KR)
BAE KYUNG-HYUN (KR)
SHIN JIN-KYU (KR)
JO SANG-HYUN (KR)
JEONG JI-WON (KR)
BAE KYUNG-HYUN (KR)
SHIN JIN-KYU (KR)
Application Number:
PCT/KR2020/015553
Publication Date:
May 14, 2021
Filing Date:
November 06, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M10/6567; H01M10/613; H01M10/627; H01M50/20
Foreign References:
| JPH0531207A | 1993-02-09 | |||
| KR200277300Y1 | 2002-06-01 | |||
| KR20180032122A | 2018-03-29 | |||
| KR20190086115A | 2019-07-22 | |||
| JP2016092007A | 2016-05-23 | |||
| KR20190142955A | 2019-12-30 |
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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