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. 07, 2005
Filed:
Sep. 22, 2003
Applicants:
Rolf Dittmann, Nussbaumen, CH;
Christian Steinbach, Neuenhof, CH;
Inventors:
Rolf Dittmann, Nussbaumen, CH;
Christian Steinbach, Neuenhof, CH;
Assignee:
Alstom Technology LTD, Baden, CH;
Primary Examiner:
Int. Cl.
CPC ...
F02C009/00 ;
U.S. Cl.
CPC ...
Abstract
An aerodynamically stabilized premixing burner includes a swirl generator for the production of a rotating combustion air flow, and a device for the introduction of at least one fuel into this combustion air flow. The burner is advantageously provided with a device for the introduction of an axial air flow into the center of the generated rotational flow. This axial air flow is controllable in order to affect the position and intensity of the flame-stabilizing recirculation zone at the burner mouth.