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:
Feb. 05, 2013
Filed:
Jun. 17, 2005
Applicants:
Pierre Charlat, Lans en Vercors, FR;
Thierry Novet, Bernin, FR;
Guillaurne Roberge, Bourgoin, FR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns an elastomer seal () arranged in a generally rectangular groove of a bipolar plate (), comprising in at least two opposite corners one first loop () urged to be attached on a corner pin () of the plate () and at least a second loop () designed to be urged to be attached, when the two plates are assembled enclosing between them an exchanging membrane, to a corner pin of the other polar plate. The seal further comprises studs () received in recesses of the plate and forms projecting lugs () for crimping the terminals of electronic components. The invention is applicable to the production of fuel cells.