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:
Jun. 23, 2009
Filed:
Dec. 03, 2003
Applicants:
Ephraim Gutmark, Cincinnati, OH (US);
Christian Oliver Paschereit, Berlin, DE;
Inventors:
Ephraim Gutmark, Cincinnati, OH (US);
Christian Oliver Paschereit, Berlin, DE;
Assignee:
ALSTOM Technology Ltd., Baden, CH;
Primary Examiner:
Int. Cl.
CPC ...
F23C 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method and a device for affecting thermoacoustic oscillations in a combustion system (i) comprising at least one burner () and at least one combustor (), modulated injection of fuel being carried out. In order to improve the action of affecting the thermoacoustic oscillations, the modulated injection of the fuel is carried out into a recirculation zone () which forms in the combustor ().