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:
Aug. 18, 2020
Filed:
Dec. 03, 2018
Applicant:
Dräger Safety Ag & Co. Kgaa, Lübeck, DE;
Inventors:
Marcus Oertel, Stockelsdorf, DE;
Wilfried Diekmann, Utecht, DE;
Assignee:
Dräger Safety AG & Co. KGaA, Lübeck, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 17/12 (2006.01); G08B 17/103 (2006.01); G08B 21/14 (2006.01); G08B 21/16 (2006.01); G06T 7/00 (2017.01); H04N 5/33 (2006.01); H04N 7/18 (2006.01); H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
G08B 17/125 (2013.01); G06T 7/001 (2013.01); G08B 17/103 (2013.01); G08B 21/14 (2013.01); G08B 21/16 (2013.01); H04N 5/2252 (2013.01); H04N 5/332 (2013.01); H04N 7/183 (2013.01); G06T 2207/10048 (2013.01);
Abstract
A gas detection device has at least one functional device (), which is configured to receive radiation () passing through a defined monitoring area (). At least one analysis unit () is configured to detect and analyze a change in the received radiation (). The received radiation () is based on the interaction of the radiation () with a gas present within the monitoring area (). At least one camera () has a field of view () that at least partially detects the monitoring area ().