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:
May. 25, 2021
Filed:
Oct. 23, 2018
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventor:
Tomoyuki Kozuka, Nagoya, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/04701 (2016.01); H01M 8/04007 (2016.01); H01M 8/04082 (2016.01); H01M 8/0432 (2016.01); H01M 8/0438 (2016.01); H01M 8/04537 (2016.01); H01M 8/04029 (2016.01); H01M 8/04089 (2016.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04738 (2013.01); H01M 8/04029 (2013.01); H01M 8/04074 (2013.01); H01M 8/04097 (2013.01); H01M 8/04201 (2013.01); H01M 8/04328 (2013.01); H01M 8/04373 (2013.01); H01M 8/04388 (2013.01); H01M 8/04425 (2013.01); H01M 8/04626 (2013.01); H01M 2008/1095 (2013.01); H01M 2250/20 (2013.01);
Abstract
The fuel cell system includes a fuel cell, a hydrogen circulation pump, heating portion, and a controller. The hydrogen circulation pump is configured to circulate hydrogen to the fuel cell and includes a cylinder and a rotor accommodated in the cylinder. The heating portion is configured to heat the cylinder. The controller is configured to control an operation of the heating portion. The controller is configured to cause the heating portion to heat the cylinder in a case where a driving state of the hydrogen circulation pump is higher than or equal to a standard driving state.