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. 04, 2018
Filed:
Mar. 16, 2015
Applicant:
Reinz-dichtungs-gmbh, Neu-Ulm, DE;
Inventors:
Bernd Gaugler, Ulm, DE;
Joachim Scherer, Ulm, DE;
Bernadette Gruenwald, Ulm, DE;
Raimund Stroebel, Ulm, DE;
Assignee:
Reinz-Dichtungs, GmbH, Neu-Ulm, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/02 (2016.01); H01M 8/0273 (2016.01); H01M 8/0271 (2016.01); H01M 8/028 (2016.01); H01M 8/0276 (2016.01); H01M 8/2485 (2016.01); H01M 8/0282 (2016.01); H01M 8/0284 (2016.01); H01M 8/0286 (2016.01); H01M 8/2483 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0273 (2013.01); H01M 8/028 (2013.01); H01M 8/0271 (2013.01); H01M 8/0276 (2013.01); H01M 8/0282 (2013.01); H01M 8/0284 (2013.01); H01M 8/0286 (2013.01); H01M 8/2483 (2016.02); H01M 8/2485 (2013.01);
Abstract
An electrochemical system has at least one endplate, a terminal bipolar plate as well as a sealing device arranged between the endplate and the terminal bipolar plate. The materials of the terminal bipolar plate and the endplate have different coefficients of thermal expansion and with the sealing device being designed in such a way that during temperature changes, the sealing function is also given by a sliding of the endplate and/or the terminal bipolar plate along the sealing device.