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:
Jan. 29, 2019
Filed:
Jan. 09, 2015
Dräger Safety Ag & Co. Kgaa, Lübeck, DE;
Dräger Safety AG & Co. KGaA, Lübeck, DE;
Abstract
A sensor unit () for detecting a gas is configured with a pressure-tight measuring channel (), with a gas inlet () for introducing the gas into the measuring channel, with a gas outlet () for removing the gas from the measuring channel, and with a pump unit () for evacuating the measuring channel. The measuring channel has a gas sensor () for detecting the gas and a heating unit () for heating the gas sensor. The sensor unit () is configured to be operated in a measuring mode and in a regeneration mode. The measuring channel () is evacuated and the gas sensor () is heated in the regeneration mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile