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. 15, 2002
Filed:
Sep. 24, 1999
Applicant:
Inventors:
Ephraim Gutmark, Baton Rouge, LA (US);
Christian Oliver Paschereit, Baden, CH;
Wolfgang Weisenstein, Remetschwil, CH;
Assignee:
Alstom, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23C 1/104 ; F23D 2/100 ;
U.S. Cl.
CPC ...
F23C 1/104 ; F23D 2/100 ;
Abstract
In a method of controlling thermoacoustic vibrations in a combustion system having a combustion chamber and a burner, the fluid shear layer forming in the region of the burner is acoustically excited. An apparatus for controlling thermoacoustic vibrations in a combustion system having a combustion chamber and a burner is distinguished by the fact that device(s) for the acoustic excitation of the working gas are arranged in the region of the burner.