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:
May. 03, 2016
Filed:
Apr. 16, 2010
Jens Moeller Jensen, Horsens, DK;
Arun Krishna, Tilst, DK;
Lars Munch, Vamdrup, DK;
Rainer Buchner, Boerkop, DK;
Thomine Stolberg-rohr, Vejle, DK;
Henrik Gedde Moos, Fredericia, DK;
Jens Moeller Jensen, Horsens, DK;
Arun Krishna, Tilst, DK;
Lars Munch, Vamdrup, DK;
Rainer Buchner, Boerkop, DK;
Thomine Stolberg-Rohr, Vejle, DK;
Henrik Gedde Moos, Fredericia, DK;
Danfoss IXA A/S, Vejle, DK;
Abstract
The invention relates to a sensor having a filter arrangement, downstream of which there is arranged a detector arrangement, and an evaluating device connected to the detector arrangement. The filter arrangement has at least a first filter, the suspect filter, and at least one second filter, the reference filter(s). The first filter is configured as a band pass filter allowing the passage of a first predetermined band, the suspect band. The at least one second filter is configured as a band pass filter allowing the passage of a second predetermined band(s), the reference band(s). The detector arrangement has at least one detector associated with at least one of the filters. The band passes reference filters are distributed above and below the band pass of the suspect filter. The sensor with advantage could be utilized within the IR band, and could advantageously be used to detect CO2.