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:
Jul. 12, 2011
Filed:
Mar. 19, 2008
Jean-luc Maillart, Bouc Bel Air, FR;
Nicolas Rouch, Orsay, FR;
Emmanuel Soulie, Aix En Provence, FR;
Philippe Bernascolle, Tourves, FR;
Jean-Luc Maillart, Bouc Bel Air, FR;
Nicolas Rouch, Orsay, FR;
Emmanuel Soulie, Aix En Provence, FR;
Philippe Bernascolle, Tourves, FR;
Bertin Technologies, Montigny Le Bretonneux, FR;
Abstract
An remote optical gas detection device comprising a detection housing () connected to an electronic power supply unit and to a human-machine interface, this detection housing containing an infrared lens () for forming an image on an uncooled microbolometer matrix detector (), a CCD or CMOS-type camera () for observing the observed region under visible light, an assembly of electronic means () for controlling the detector and for acquiring and digitizing the infrared signals, as well as a processor () for processing these signals in order to detect a gas in the observed region and to determine the concentration thereof.