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:
Oct. 21, 2014
Filed:
Oct. 28, 2011
Applicants:
Toshihiro Yoshida, Nagoya, JP;
Takashi Ryu, Nagoya, JP;
Taku Okamoto, Nagoya, JP;
Masaru Nishitoba, Komaki, JP;
Makoto Ohmori, Nagoya, JP;
Inventors:
Toshihiro Yoshida, Nagoya, JP;
Takashi Ryu, Nagoya, JP;
Taku Okamoto, Nagoya, JP;
Masaru Nishitoba, Komaki, JP;
Makoto Ohmori, Nagoya, JP;
Assignee:
NGK Insulators, Ltd., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/24 (2006.01); H01M 2/08 (2006.01); H01M 8/02 (2006.01); H01M 8/12 (2006.01);
U.S. Cl.
CPC ...
H01M 8/02 (2013.01); H01M 8/12 (2013.01); Y02E 60/525 (2013.01); Y02E 60/50 (2013.01); Y02E 60/521 (2013.01);
Abstract
A solid oxide fuel cell includes two or more power generating elements each having a cathode, an anode, and an electrolyte layer placed between the cathode and the anode; an interconnector electrically connecting the power generating elements and containing a chromite-based material; and a sealing portion provided between the electrolyte layer and the interconnector and not containing either Ni or ZrO.