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:
Oct. 27, 2020
Filed:
Jul. 31, 2017
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi, JP;
Inventor:
Keisuke Isomura, Kariya, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H01M 10/42 (2006.01); H01M 4/48 (2010.01); H01M 10/613 (2014.01); H01M 10/6563 (2014.01); H01M 4/38 (2006.01); H01M 4/52 (2010.01); H01M 10/34 (2006.01); H01M 10/44 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0068 (2013.01); H01M 4/383 (2013.01); H01M 4/48 (2013.01); H01M 4/52 (2013.01); H01M 10/345 (2013.01); H01M 10/4242 (2013.01); H01M 10/44 (2013.01); H01M 10/613 (2015.04); H01M 10/6563 (2015.04); H02J 7/007 (2013.01); H01M 2300/0014 (2013.01); Y02E 60/124 (2013.01);
Abstract
Disclosed herein is a regeneration method of a nickel-hydrogen battery provided with a positive electrode at least including nickel hydroxide. In the regeneration method, a regeneration process of charging a nickel-hydrogen battery is performed by supplying a square-wave pulse current set to a repetition frequency ranging from 5 kHz to 10 kHz and to an average value of current Iranging from 1 A to 10 A.