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:
Sep. 12, 2017
Filed:
Dec. 28, 2005
Applicants:
Michael L. Perry, South Glastonbury, CT (US);
Ned Emidio Cipollini, Enfield, CT (US);
Inventors:
Michael L. Perry, South Glastonbury, CT (US);
Ned Emidio Cipollini, Enfield, CT (US);
Assignee:
Audi AG, Ingolstadt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/0258 (2016.01); H01M 8/04089 (2016.01); H01M 8/04223 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0258 (2013.01); H01M 8/04089 (2013.01); H01M 8/04223 (2013.01); H01M 2250/20 (2013.01); Y02T 90/32 (2013.01);
Abstract
A device () for use in a fuel cell includes a fuel-cell flow-field channel () having a channel-inlet section () and a channel-outlet section (). At least one of the channel-inlet section () or the channel-outlet section () includes an obstruction member () that partially blocks flow through the fuel-cell flow-field channel ().