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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.:

US 10483562 B1

PDFFull Text
Date of Patent:
Nov. 19, 2019

Filed:

Jun. 22, 2017

System for rebalancing a pressure differential in an anode exhaust system of a fuel cell with a relational water seal

Applicant:

Fuelcell Energy, Inc., Danbury, CT (US);

Inventors:

Fred C. Jahnke, Rye, NY (US);

Matthew Lambrech, Sherman, CT (US);

Joseph M. Daly, Bethel, CT (US);

Assignee:

FUELCELL ENERGY, INC., Danbury, CT (US);

Attorney:

Foley & Lardner LLP

Primary Examiner:

Cynthia H Kelly

Assistant Examiner:

Monique M Wills

Int. Cl.
CPC ...
H01M 8/00 (2016.01); H01M 8/04089 (2016.01); H01M 8/24 (2016.01); H01M 8/04746 (2016.01); H01M 8/14 (2006.01);
U.S. Cl.
CPC ...
H01M 8/04104 (2013.01); H01M 8/04097 (2013.01); H01M 8/04753 (2013.01); H01M 8/04761 (2013.01); H01M 8/04783 (2013.01); H01M 8/24 (2013.01); H01M 2008/147 (2013.01);
Abstract

A fuel cell system includes at least one fuel cell module and at least one relational water seal configured to limit a magnitude of a pressure differential in the fuel cell system in an anode under-pressurization situation in which the second pressure exceeds the first pressure by at least a first predetermined amount. The fuel cell module includes a fuel cell assembly having one or more fuel cells arranged in a stack configuration, an anode inlet manifold, an anode outlet manifold having a first pressure, a cathode inlet manifold having a second pressure, and a cathode outlet manifold.

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Jahnke, Fred. (2019). System for rebalancing a pressure differential in an anode exhaust system of a fuel cell with a relational water seal (U.S. Patent No. 10483562). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10483562

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