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. 05, 2013
Filed:
Jun. 04, 2009
Shuhei Goto, Utsunomiya, JP;
Narutoshi Sugita, Utsunomiya, JP;
Masaru Oda, Utsunomiya, JP;
Yasuhiro Watanabe, Kawaguichi, JP;
Shuhei Goto, Utsunomiya, JP;
Narutoshi Sugita, Utsunomiya, JP;
Masaru Oda, Utsunomiya, JP;
Yasuhiro Watanabe, Kawaguichi, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
A fuel cell stack. A fuel cell stack, an example of the fuel cell stack, is configured by alternately overlaying first electricity generating units and second electricity generating units in the horizontal direction. The first electricity units are each provided with a first fuel gas flow path, a first oxidant gas flow path, a second fuel gas flow path, and a second oxidant gas flow path, and the flow paths are set to the same phase in the overlaying direction. The second electricity generating units are each provided with a first fuel gas flow path, a first oxidant gas flow path, a second fuel gas flow path, and a second oxidant gas flow path which are set to the same phase in the overlaying direction and are set to a phase different from the phase of the flow paths of the first electricity generating units.