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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.:

US 12519119 B1

PDFFull Text
Date of Patent:
Jan. 06, 2026

Filed:

Feb. 09, 2023

Regenerative fuel cell system

Applicant:

Honda Motor Co., Ltd., Tokyo, JP;

Inventors:

Shoji Takasugi, Wako, JP;

Kazunori Fukuma, Wako, JP;

Takumi Kawano, Wako, JP;

Yuta Hoshi, Wako, JP;

Assignee:

Honda Motor Co., Ltd., Tokyo, JP;

Attorneys:

Carrier, Shende & Associates P.C.

Joseph P. Carrier

Fulchand P. Shende

Primary Examiner:

James M Erwin

Int. Cl.
CPC ...
H01M 8/06 (2016.01); C25B 1/04 (2021.01); C25B 9/23 (2021.01); C25B 15/08 (2006.01); H01M 8/04082 (2016.01); H01M 8/04291 (2016.01); H01M 8/0438 (2016.01); H01M 8/04746 (2016.01); H01M 8/0656 (2016.01); H01M 8/18 (2006.01);
U.S. Cl.
CPC ...
H01M 8/0656 (2013.01); C25B 1/04 (2013.01); C25B 9/23 (2021.01); C25B 15/08 (2013.01); H01M 8/04201 (2013.01); H01M 8/04291 (2013.01); H01M 8/0438 (2013.01); H01M 8/04753 (2013.01); H01M 8/186 (2013.01);
Abstract

A regenerative fuel cell system includes a supply mechanism for supplying gas generated by a pressurization apparatus to a fuel cell, and a control apparatus. The supply mechanism includes a flow regulating valve provided in a gas supply path, and a pressure sensor that detects pressure of the gas supplied to the gas supply path. When a pressurization-stop operation is started, the control apparatus adjusts the flow rate of the flow regulating valve to realize a target depressurization rate, and causes the fuel cell to generate power corresponding to the flow rate.

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Takasugi, Shoji. (2026). Regenerative fuel cell system (U.S. Patent No. 12519119). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12519119

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