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, 2013
Filed:
Mar. 18, 2009
Applicants:
Thomas Doerr, Berlin, DE;
Leif Rackwitz, Rangsdorf, DE;
Waldemar Lazik, Teltow, DE;
Inventors:
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/22 (2006.01); F02C 7/232 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gas-turbine burner for a gas turbine includes a fuel nozzlehaving several fuel exit holes, which are each connected to a fuel line, through which fuel can be passed selectively Between individual fuel exit holes, different static pressures of the airflow are provided between fuel lines flown by fuel and fuel lines not flown by fuel.