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:
Feb. 20, 1990
Filed:
Jan. 11, 1989
Toshihiro Saitoh, Hitachi, JP;
Keizou Ohtsuka, Katsuta, JP;
Shuhei Yamaguchi, Hitachi, JP;
Toshiki Kahara, Ibaraki, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
The present invention provides a fuel cell which is improved in creep resistance and sintering resistance of anode and in activity of anode and which can maintain high performance over a long time. This fuel cell comprises a laminate comprising an electrolyte holding material having pores for holding an electrolyte, an anode and a cathode which sandwich the electrolyte holding material and a separator provided with grooves for feeding a gas to the anode and cathode characterized in that the anode is a ternary anode which comprises nickel as a main component and additionally cobalt and chromium oxide.