logo

For the Inventor, By the Inventor

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.:

US 9063083 B1

PDFFull Text
Date of Patent:
Jun. 23, 2015

Filed:

Dec. 21, 2012

Method and sensor device for measuring a carbon dioxide content in a fluid

Applicant:

Anton Paar Gmbh, Graz-Strassgang, AT;

Inventors:

Michael Imre, Graz, AT;

Johann Loder, Weiz, AT;

Gerhard Pfeifer, Gratkorn, AT;

Assignee:

Anton Paar GmbH, Graz-Strassgang, AT;

Attorneys:

Laurence A. Greenberg

Werner H. Stemer

Ralph E. Locher

Primary Examiner:

Tri T Ton

Int. Cl.
CPC ...
G01N 21/55 (2014.01); G01N 21/552 (2014.01); G01N 21/27 (2006.01);
U.S. Cl.
CPC ...
G01N 21/55 (2013.01); G01N 21/274 (2013.01); G01N 21/552 (2013.01);
Abstract

An ATR sensor has a housing and sensor components in the housing including an electromagnetic radiation source for emitting a predefined wavelength range, a reflection body permeable for radiation and contactable with a fluid to be evaluated, and a detector for the reflected radiation as well as other members for conducting the measurement and for operation. The sensor is particularly suited for measuring a COcontent of a fluid. Before sealing the housing in a gas-tight manner, in particular for avoiding a measurement value drift and for keeping the radiation paths free of CO, a COgetter material is introduced into the housing and/or into a receiving space of an additional housing that communicates with the interior space of the housing before sealing the interior space and/or the receiving space.

Find Patent Forward Citations

Imre, Michael. (2015). Method and sensor device for measuring a carbon dioxide content in a fluid (U.S. Patent No. 9063083). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9063083

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…