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:
Jan. 02, 2001
Filed:
Mar. 04, 1999
Applicant:
Inventor:
Kurt-Henry Mindermann, Ratingen, DE;
Assignee:
Giersch GmbH, Hemer, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23N 5/08 ;
U.S. Cl.
CPC ...
F23N 5/08 ;
Abstract
The invention relates to a flame monitor for blue-burning flames having a photosensor whose output signal is evaluated in such a manner that the fuel supply is switched off not only when the flame is extinguished but also when its color moves too far into the yellow band.
Mindermann, Kurt-Henry. (2001). Flame monitor (U.S. Patent No. 6168419). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6168419
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile