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:
Sep. 09, 2025
Filed:
Jul. 28, 2020
Wagner Group Gmbh, Langenhagen, DE;
Uwe Tetzlaff, Neustadt, DE;
Andre Heptner, Hannover, DE;
Wagner Group GmbH, , DE;
Abstract
A gas measuring device () for analyzing a gas mixture () and monitoring an environment () has a housing () for delimiting a measurement interior volume () and/or for separating the measurement interior volume () from the environment () containing the gas mixture (). The housing has a gas inlet () and a gas outlet () for respective fluid-conducting connection between the measurement interior volume () and the environment (), and an electrochemical gas sensor unit, which is arranged within the measurement interior volume (), and which serves for determining a concentration of a gas fraction, in particular an oxygen fraction, contained in the gas mixture (). The gas measuring device () has a heating element () and with an open-loop and/or closed-loop control system () to increase or maintain an interior temperature (T) of the measurement interior volume () and settable by means of the control system ().