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:
Nov. 28, 2017
Filed:
Mar. 01, 2016
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Kotaro Ikeda, Susono, JP;
Akito Kawasumi, Susono, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;
Abstract
A single fuel cell includes: a membrane electrode assembly; gas diffusion layersandthat placed on both side surfaces of the membrane electrode assembly, respectively so that an outer peripheral edge portion remains in one side surface of the membrane electrode assembly; an adhesive layer formed to cover the outer peripheral edge portion; and a support frame fixed on the adhesive layer. The support frame includes: a support frame body made of resin; and coating layers formed to cover both side surfaces of the support frame body, respectively. The support frame is fixed on the adhesive layer so that the support frame is spaced from the gas diffusion layer on the one side surface of the membrane electrode assembly, and the single fuel cell further includes a protecting layer formed to cover an end of the interior portion of the support frame body.