Title:
PRESSURE-REGULATING VALVE FOR POWER STORAGE MODULE
Document Type and Number:
WIPO Patent Application WO/2023/042570
Kind Code:
A1
Abstract:
Provided is a pressure-regulating valve for a power storage module with which maintenance can be improved. A pressure-regulating valve (1) for a power storage module comprises a case (2) having a recess (21) and a through-hole (211A) formed at the bottom (211) of the recess (21), a valve body (3) that is positioned in the recess (21) and can open and close the through-hole (211A) due to elasticity, and a plug (4) that blocks the recess (21), wherein the case (2) and the plug (4) are removably secured.
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Inventors:
NAGASAWA MOTOHIRO (JP)
WATANABE KOJI (JP)
SAKUMA KATSUYOSHI (JP)
WATANABE KOJI (JP)
SAKUMA KATSUYOSHI (JP)
Application Number:
PCT/JP2022/030050
Publication Date:
March 23, 2023
Filing Date:
August 05, 2022
Export Citation:
Assignee:
NOK CORP (JP)
International Classes:
H01M50/308; F16K15/14; F16K27/00; H01M50/317; H01M50/325
Domestic Patent References:
| WO2019064843A1 | 2019-04-04 |
Foreign References:
| JPS4832261Y1 | 1973-10-02 | |||
| JPS5024987Y1 | 1975-07-28 | |||
| CN211957783U | 2020-11-17 | |||
| JP2008192588A | 2008-08-21 | |||
| JP2012156489A | 2012-08-16 | |||
| JP2014099266A | 2014-05-29 |
Attorney, Agent or Firm:
EINSEL Felix-Reinhard et al. (JP)
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