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:
Jan. 05, 1993
Filed:
Feb. 07, 1991
Applicant:
Inventors:
Takeshi Ishihara, Toyoake, JP;
Hidenobu Misawa, Toyoake, JP;
Assignee:
NGK Insulators, Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 31 ; 429 30 ; 429 32 ;
Abstract
A solid oxide fuel cell including a closed cylindrical solid oxide fuel cell body including a solid electrolyte, an air electrode and a fuel electrode, a gas supply tube for supplying an oxidizing gas or a fuel gas, partition members arranged between the fuel cell body and the gas supply tube for dividing the hollow space into a plurality of gas flowing passages, a sealing member, at least one exhaust port formed in each of the gas flowing passages, and a support means for holding the opening end side of the fuel cell body.