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:
Feb. 14, 2012
Filed:
Dec. 25, 2007
Yutaka Hotta, Susono, JP;
Kimihide Horio, Aichi-gun, JP;
Yutaka Hotta, Susono, JP;
Kimihide Horio, Aichi-gun, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A fuel cell, which employs power generation units that have an electrolyte membrane and electrodes respectively disposed to either side of the electrolyte membrane, comprises a stack that includes a stacked plurality of the power generation units, a clamping member, and a shear elastic member. The clamping member is used for clamping the stack in the stacking direction. The shear elastic member is interposed between the clamping member and an end face of the stack in the stacking direction, and elastically deform in a shearing direction which lies orthogonal to the stacking direction.