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:
Feb. 06, 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 measuring system and device (), a reaction carrier () and a measuring method for measuring a concentration of gaseous and/or aerosol components of a gas mixture are provided. The reaction carrier includes flow channels () and a coding that is detectable by a position sensor () to position the reaction carrier flow channels. At least one flow channel defines a reaction chamber () in which optically detectable reaction material () is provided. A position sensor detects a relative position of the reaction carrier. A conveying device () moves the reaction carrier relative to gas connections () of a gas-inlet channel () and a gas-outlet channel () between a measuring position with gas connections via a first flow channel for flushing the gas inlet channel and gas connections via a second flow channel defining a reaction chamber, for measuring the component of the gas mixture.