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:
Mar. 13, 2018
Filed:
Apr. 15, 2014
Dräger Safety Ag & Co. Kgaa, Lübeck, DE;
Hans-Ullrich Hansmann, Barnitz, DE;
Philipp Rostalski, Lübeck, DE;
Dräger Safety AG & Co. KGaA, Lübeck, DE;
Abstract
A reaction carrier (), a measuring device () and a measuring method measure a concentration of gaseous and/or aerosol components of a gas mixture. A flow channel (), extends between two connecting elements () and defines a reaction chamber () with an optically detectable reaction material () that reacts a component of the gas mixture or with a reaction product of the component. The reaction carrier () includes a temperature-measuring element (). The measuring device () includes a temperature-measuring element () which records a temperature of the measuring device () and/or of the reaction carrier (), and a temperature-determining unit () which determines the temperature of the gas mixture as a function of the measurement result of the at least one temperature-measuring element (). The measuring method includes determining a concentration of the component on the basis of an optically detectable reaction and the determined temperature of the gas mixture.