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:
Apr. 08, 2014
Filed:
Dec. 15, 2005
Dilip Kumar Chatterjee, Rochester, NY (US);
Jeffrey Earl Cortright, Corning, NY (US);
Pamela Arlene Maurey, Savona, NY (US);
Samir Biswas, Sayre, PA (US);
Dilip Kumar Chatterjee, Rochester, NY (US);
Jeffrey Earl Cortright, Corning, NY (US);
Pamela Arlene Maurey, Savona, NY (US);
Samir Biswas, Sayre, PA (US);
Corning Incorporated, Corning, NY (US);
Abstract
A method and resulting device for metallic structures including interconnects and sealed frames for solid oxide fuel cells, particularly those with multi-cell electrolyte sheets, includes providing a high-temperature aluminum-containing surface-alumina-forming steel, forming an interconnect structure from the steel, removing any alumina layer from a surface portion of the interconnect where an electrical contact is to be formed, providing a structure having a surface portion with which electrical contact is to be made by the surface portion of the interconnect, and brazing the surface portion of the interconnect to the surface portion of the structure, and sealing fuel cell frames by brazing.