Title:
PRESSURE-REGULATING VALVE FOR POWER STORAGE MODULE
Document Type and Number:
WIPO Patent Application WO/2023/042571
Kind Code:
A1
Abstract:
A purpose of the present invention is to improve the discharge of an electrolyte. A pressure-regulating valve (1) for a power storage module comprises: a valve part (10) that opens in response to pressure inside a power storage module so as to release pressure in the power storage module; and an electrolytic solution reservoir part (130) that is provided between the valve part (10) and the power storage module, and is capable of storing electrolytic solution that has leaked from inside the power storage module to the valve part (10) side.
Inventors:
NAGASAWA MOTOHIRO (JP)
SAKUMA KATSUYOSHI (JP)
SAKUMA KATSUYOSHI (JP)
Application Number:
PCT/JP2022/030140
Publication Date:
March 23, 2023
Filing Date:
August 05, 2022
Export Citation:
Assignee:
NOK CORP (JP)
International Classes:
H01M50/392; F16K15/14; H01M50/317; H01M50/325
Domestic Patent References:
| WO2019064843A1 | 2019-04-04 |
Foreign References:
| JP2019179671A | 2019-10-17 | |||
| JP2019200962A | 2019-11-21 | |||
| JP2020031023A | 2020-02-27 |
Attorney, Agent or Firm:
EINSEL Felix-Reinhard et al. (JP)
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