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:
Jul. 21, 2009
Filed:
Mar. 06, 2008
Walter Graf, Euerdorf, DE;
Michael Weigand, Elfershausen, DE;
Robert Glier, Röthlein, DE;
Renate Glier, Röthlein, DE;
Walter Graf, Euerdorf, DE;
Michael Weigand, Elfershausen, DE;
Robert Glier, Röthlein, DE;
Renate Glier, Röthlein, DE;
perma-tec GmbH & Co. KG, Euerdorf, DE;
Abstract
A cell for gas generation is provided, particularly for the operation of a lubricant dispenser. The cell has two electrodes to be connected to a circuit containing a power source, and an aqueous electrolyte fluid located between the two electrodes, containing an azide having the formula XN, for electrochemical generation of a gas containing nitrogen (N). The electrolyte fluid contains a magnesium salt as an additive, for chemical binding of hydroxide ions that are formed during the electrochemical reaction.