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. 28, 2014
Filed:
Feb. 09, 2011
Todd D. Bogumil, Rochester, NY (US);
Steven D. Burch, Honeoye Falls, NY (US);
Steven G. Goebel, Victor, NY (US);
Eric J. Connor, Rochester, NY (US);
Glenn W. Skala, Churchville, NY (US);
Todd D. Bogumil, Rochester, NY (US);
Steven D. Burch, Honeoye Falls, NY (US);
Steven G. Goebel, Victor, NY (US);
Eric J. Connor, Rochester, NY (US);
Glenn W. Skala, Churchville, NY (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A device for minimizing a buoyancy driven convective flow inside a manifold of a fuel cell stack includes a plurality of spaced apart baffle walls. The spaced apart baffle walls are configured to be disposed inside the manifold of the fuel cell stack. The spaced apart baffle walls increase a viscous resistance to the buoyancy driven convective flow inside the manifold.