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. 02, 2016
Filed:
May. 06, 2011
Yusuke Todo, Iwakura, JP;
Daisuke Komatsu, Nagoya, JP;
Yasuo Okuyama, Kasugai, JP;
Hideki Uematsu, Konan, JP;
Hiroya Ishikawa, Aichi, JP;
Yusuke Todo, Iwakura, JP;
Daisuke Komatsu, Nagoya, JP;
Yasuo Okuyama, Kasugai, JP;
Hideki Uematsu, Konan, JP;
Hiroya Ishikawa, Aichi, JP;
NGK SPARK PLUG CO., LTD., Aichi, JP;
Abstract
A fuel battery cell includes, between a pair of upper and lower interconnectors, a gas sealing part in an air-electrode side, a separator, a fuel electrode frame, and a gas sealing part in a fuel-electrode side. The gas sealing part includes a first gas flowing path penetrating therethrough in a stacking direction of the fuel battery cell to constitute a part of gas flowing paths, and a second gas flowing path extending along a plane direction of the gas sealing part. In the gas sealing part, the first and second gas flowing paths do not communicate with each other. A third gas flowing path is formed in a member stacked on at least one of both sides of the gas sealing part in a thickness direction of the gas sealing part. Through the third gas flowing path, the first and second gas flowing paths communicate with each other.