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. 15, 2015
Filed:
Mar. 07, 2013
Applicant:
Varta Microbattery Gmbh, Ellwangen, DE;
Inventor:
Martin Krebs, Rosenberg, DE;
Assignee:
Varta Microbattery GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/06 (2006.01); C25B 1/02 (2006.01); H01M 16/00 (2006.01); C25B 15/02 (2006.01); C25B 1/04 (2006.01); C25B 9/08 (2006.01);
U.S. Cl.
CPC ...
C25B 1/02 (2013.01); C25B 1/04 (2013.01); C25B 9/08 (2013.01); C25B 15/02 (2013.01); H01M 8/0656 (2013.01); H01M 16/003 (2013.01); Y02E 60/366 (2013.01); Y02E 60/50 (2013.01);
Abstract
A hydrogen evolution device that liberates hydrogen upon passage of an electric current, wherein an amount of liberated hydrogen is proportional to an amount of the current, includes at least one hydrogen evolution cell including an electrochemically oxidizable anode, a hydrogen cathode and an electrolyte, and at least one heating resistor thermally coupled to the hydrogen cathode directly or via a solid or liquid heat conductor.