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. 03, 2020
Filed:
Apr. 11, 2018
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Abstract
A fuel cell includes a power generating body including a membrane electrode assembly, a resin frame placed around the power generating body, and a pair of separators laminated on the resin frame so as to sandwich the power generating body and the resin frame. The resin frame has a resin-frame-side manifold in which reaction gas flows in a direction passing through the resin frame, an opening that holds the power generating body, and a gas introduction channel formed through the resin frame between the resin-frame-side manifold and the opening. Each separator has a separator-side manifold through which the reaction gas flows, and which is provided at a position corresponding to the resin-frame-side manifold in a lamination direction, and the gas introduction channel has a gas introduction part that extends into the separator-side manifold, when viewed in the lamination direction.