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:
Oct. 05, 1999
Filed:
May. 06, 1997
Applicant:
Inventors:
Douglas C Myhre, Eden Prairie, MN (US);
Joachim H Scholz, Ham Lake, MN (US);
Mark G Severtson, Eden Prairie, MN (US);
Steven M Lenertz, Burnsville, MN (US);
Christopher J Simones, Farmington, MN (US);
Thomas F Lenagh, Farmington, MN (US);
Assignee:
Rosemount Aerospace Inc., Burnsville, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23N / ; G01J / ;
U.S. Cl.
CPC ...
431 79 ; 431 75 ; 431346 ; 431 15 ; 250206 ; 2502 / ; 25033902 ; 25033915 ; 340578 ;
Abstract
A detector for use in a combustion system includes a probe having a tip adapted for placement through a singular aperture in the mixing area of a combustion system. First and second channels are derived from the probe output and are used to detect a flashback or flameout condition.