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:
May. 17, 2022
Filed:
Jul. 08, 2019
Applicant:
Cummins Enterprise Llc, Indianapolis, IN (US);
Inventors:
Darren Bawden Hickey, Halfmoon, NY (US);
Irfan Hussaini, Glenville, NY (US);
Assignee:
Cummins Enterprise LLC, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/00 (2016.01); H01M 8/04089 (2016.01); H01M 8/2425 (2016.01); H01M 8/2475 (2016.01); H01M 8/04014 (2016.01); H01M 8/04082 (2016.01); H01M 8/04701 (2016.01); H01M 8/2484 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04097 (2013.01); H01M 8/04014 (2013.01); H01M 8/04022 (2013.01); H01M 8/04201 (2013.01); H01M 8/04708 (2013.01); H01M 8/2425 (2013.01); H01M 8/2475 (2013.01); H01M 8/2484 (2016.02);
Abstract
An integrated fuel cell system includes fuel cells, fuel heat exchangers, air heat exchangers, and tail gas oxidizers. The tail gas oxidizers oxidize a (second) portion of fuel received from the fuel cells with effluent that is output from the fuel cells. Fuel cell stacks are fluidly coupled with the fuel heat exchangers and the tail gas oxidizers such that the fuel that is output from the fuel cells is split into a first portion that is directed back into the fuel heat exchangers and a second portion that is directed into the tail gas oxidizers.