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:
Apr. 09, 2013
Filed:
Sep. 23, 2010
Andreas Nauber, Stockelsdorf, DE;
Michael Sick, Timmendorfer Strand, DE;
Julia Danckert, Mölln, DE;
Peter Tschuncky, Lübeck, DE;
Andreas Nauber, Stockelsdorf, DE;
Michael Sick, Timmendorfer Strand, DE;
Julia Danckert, Mölln, DE;
Peter Tschuncky, Lübeck, DE;
Dräger Safety AG & Co. KGaA, Lübeck, DE;
Abstract
A gas sensor () in a sensor housing () has a gas-permeable membrane () for the inlet of a gas sample to be analyzed to a measuring electrode (). The gas sensor () is provided with a test gas generator (), which has a generator housing (). The generator housing () is fastened in the area of the gas-permeable membrane () and has a central gas outlet opening () for the gas sample to pass into the sensor and has outlet openings () directed towards the gas-permeable membrane () for the test gas.