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:
Jan. 04, 2022
Filed:
Oct. 04, 2016
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Motohiro Takahashi, Wako, JP;
Jun Kondo, Wako, JP;
Mitsuru Ikeo, Wako, JP;
Hiromitsu Sato, Wako, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/2485 (2016.01); H01M 8/1004 (2016.01); H01M 8/241 (2016.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
H01M 8/2485 (2013.01); H01M 8/1004 (2013.01); H01M 8/241 (2013.01); H01M 2008/1095 (2013.01);
Abstract
A fuel battery stack is provided with: hole portions formed in a coolant supplying manifold; cylindrical collar members provided in the hole portions; and fastening bolts inserted in the cylindrical collar members and screwed in a second end plate. On the inner circumferential surface of each of the hole portions, a plurality of projections that support the outer circumferential surface of the cylindrical collar member are provided so as to protrude radially inward.