The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 02, 2026
Filed:
Aug. 05, 2022
Applicant:
Nok Corporation, Tokyo, JP;
Inventors:
Motohiro Nagasawa, Kitaibaraki, JP;
Koji Watanabe, Kitaibaraki, JP;
Katsuyoshi Sakuma, Kitaibaraki, JP;
Assignee:
NOK CORPORATION, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/325 (2021.01); F16K 17/02 (2006.01); H01M 50/308 (2021.01);
U.S. Cl.
CPC ...
H01M 50/325 (2021.01); F16K 17/02 (2013.01); H01M 50/308 (2021.01); H01M 2200/20 (2013.01);
Abstract
A pressure-regulating valve for a power storage module includes a case having a recessed part, and a through-hole formed in a bottom portion of the recessed part, a valve body positioned in the recessed part and capable of opening and closing the through-hole by elasticity, and a plug body that closes the recessed part, and the case and the plug body are attachably and detachably fixed.