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:
Apr. 28, 2015
Filed:
Aug. 02, 2012
Mitsunori Matsumoto, Wako, JP;
Kazunori Fukuma, Wako, JP;
Mitsunori Matsumoto, Wako, JP;
Kazunori Fukuma, Wako, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
An fuel cell system includes a fuel cell, a fuel cell box, a ventilation device, an air intake duct, and a gas outlet pipe. The fuel cell is disposed in the fuel cell box. The ventilation device is provided to supply air to the fuel cell box. The air intake duct connects the ventilation device to the fuel cell box to supply air from the ventilation device into the fuel cell box. The gas outlet pipe is connected to the air intake duct and connects an inside space of the fuel cell box to an outside space of the fuel cell box through the air intake duct. The gas outlet pipe has an opening cross-sectional area smaller than an opening cross-sectional area of the air intake duct.