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:
Dec. 17, 2013
Filed:
Oct. 21, 2005
Shigeo Ibuka, Ebina, JP;
Keiko Kushibiki, Fujisawa, JP;
Yasushi Nakajima, Kawasaki, JP;
Saburo Suzuki, Kyoto, JP;
Tatsuya Suzuki, Kyoto, JP;
Katsunori Matsui, Kyoto, JP;
Koji Nakatani, Kyoto, JP;
Shigeo Ibuka, Ebina, JP;
Keiko Kushibiki, Fujisawa, JP;
Yasushi Nakajima, Kawasaki, JP;
Saburo Suzuki, Kyoto, JP;
Tatsuya Suzuki, Kyoto, JP;
Katsunori Matsui, Kyoto, JP;
Koji Nakatani, Kyoto, JP;
Nissan Motor Co., Ltd., Yokohama-shi, JP;
Saijo INX Co., Ltd., Kyoto-shi, JP;
Abstract
For an enhanced rigidity and suppressed occurrences of stress concentration, a solid-electrolyte fuel cell is configured with simplex cells, a metallic separator of a circular thin-sheet form having a gas introducing port and gas discharging ports in the central portion, and cell mounting parts for the simplex cells to be fixed thereto, another metallic separator of a circular thin-sheet form having a gas introducing port and gas discharging ports in the central portion, the separators defining a space in between, and a pair of flow channel members accommodated in the space and pressed to be brought into abutment, for communication of their channels with the gas introducing ports and the gas discharging ports to effect gas supply and gas discharge to and from the space, either flow channel member being joined, within the space, to one separator.