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:
Aug. 13, 2019
Filed:
Nov. 17, 2011
Koudai Yoshizawa, Yokohama, JP;
Koudai Yoshizawa, Yokohama, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
A fuel cell is provided that includes a cell structure, a pair of separators and a plurality of at least partially porous ribs. The cell structure includes an anode, a cathode and an electrolyte membrane, the anode and the cathode being laminated on opposite sides of the electrolyte membrane, respectively. The separators are disposed on both surfaces of the cell structure with gas passages being defined by the separators and the cell structure for circulating two types of gas for power generation. The porous ribs porous ribs are disposed successively on an entire cross-section of the gas passage in a transverse direction with a flow direction of the gas for power generation.