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. 21, 2002
Filed:
Aug. 25, 1999
Applicant:
Inventors:
Christian Oliver Paschereit, Baden, CH;
Jakob Keller, late of Wohlen, CH;
Assignee:
Asea Brown Boveri AG, Baden, CH;
Primary Examiner:
Int. Cl.
CPC ...
F23M 3/04 ;
U.S. Cl.
CPC ...
F23M 3/04 ;
Abstract
In a method of, and an appliance for, operating a burner ( ), in which a combustion air flow ( ) transports fuel into a combustion chamber ( ) where the fuel is burnt, the formation of coherent flow instabilities of the combustion air flow ( ) after emergence into the combustion chamber ( ) is prevented by perturbation air ( ) being injected into the combustion air flow ( ).