Title:
エネルギー貯蔵装置用防爆ケーシング及びエネルギー貯蔵装置
Document Type and Number:
Japanese Patent JP7353383
Kind Code:
B2
Abstract:
The present disclosure discloses an explosion-proof enclosure for an energy storage device and an energy storage device. The explosion-proof enclosure includes: a housing body, having a through hole; and an explosion-proof element, including a central portion and a pressure relief portion provided around the central portion, wherein the pressure relief portion is loop-shaped, the pressure relief portion is provided in the through hole and is in sealed connection with the through hole, the pressure relief portion is configured to crack and split from the housing body in response to the deformation of the housing body when the pressure intensity in the housing body reaches a first set value, and to detach from the housing body when the pressure intensity reaches a second set value, wherein the second set value is greater than the first set value.
Inventors:
Chen, Guo
Luo, Jawen
Shue, Yunfen
Luo, Jawen
Shue, Yunfen
Application Number:
JP2021555395A
Publication Date:
September 29, 2023
Filing Date:
April 17, 2019
Export Citation:
Assignee:
Chancho Microbat Technology Company Limited
International Classes:
H01M50/143; H01G2/10; H01G9/12; H01G11/78; H01M50/103; H01M50/107; H01M50/119; H01M50/131; H01M50/133; H01M50/15; H01M50/152; H01M50/157; H01M50/159; H01M50/342; H01M50/545; H01M50/55; H01M50/555; H01M50/559; H01M50/56
Domestic Patent References:
| JP2014510995A | ||||
| JP2014511544A | ||||
| JP2018502417A | ||||
| JP5129011A |
Foreign References:
| CN202042526U | ||||
| KR1020150096045A | ||||
| CN106025148A | ||||
| CN103035863A | ||||
| US20170110706 |
Attorney, Agent or Firm:
Patent Attorney Corporation Takahashi Hayashi and Partners
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