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:
Dec. 30, 2014
Filed:
Dec. 14, 2007
Applicants:
Ralph Senner, Pittsford, NY (US);
Benno Andreas-schott, Pittsford, NY (US);
Inventors:
Ralph Senner, Pittsford, NY (US);
Benno Andreas-Schott, Pittsford, NY (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/24 (2006.01); H01M 8/04 (2006.01);
U.S. Cl.
CPC ...
H01M 8/04097 (2013.01); Y02E 60/50 (2013.01);
Abstract
A fluid injection/ejection system for a fuel cell stack is disclosed, wherein the system includes an array of injectors and ejectors that support hydrogen recirculation and maximize a use of the hydrogen and an efficiency of the fuel cell stack.