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. 27, 2018
Filed:
Oct. 30, 2015
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi, JP;
Makoto Takeyama, Toyota, JP;
Tateki Takayama, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Abstract
A fuel cell device includes a fuel cell body, a case and a pin having one end contacting a part of the fuel cell body. A through hole is formed in the case. The through hole penetrates the case from the outside to the inside. The pin is inserted in the through hole and provided with a sealing member formed on at least a part of an outer circumferential surface. The through hole has a constant inner diameter from a position inside the case to a border with the outside. In the through hole, an inner diameter between a portion of the constant inner diameter and the border with the outside is larger than the constant inner diameter. The pin has an opposite end located inside the through hole in a portion from an end of the portion of the constant inner diameter to the border with the outside.