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:
Mar. 05, 2013
Filed:
Jul. 02, 2008
Matthias Hase, Mülheim, DE;
Michael Huth, Essen, DE;
Robert Angel, Hobe Sound, FL (US);
Drew Ehlert, Palm Beach Gardens, FL (US);
James Marshall, Port St. Lucie, FL (US);
Yevgeniy Shteyman, West Palm Beach, FL (US);
Matthias Hase, Mülheim, DE;
Michael Huth, Essen, DE;
Robert Angel, Hobe Sound, FL (US);
Drew Ehlert, Palm Beach Gardens, FL (US);
James Marshall, Port St. Lucie, FL (US);
Yevgeniy Shteyman, West Palm Beach, FL (US);
Siemens Aktiengesellschaft, München, DE;
Abstract
A gas-turbine burner having a plurality of main swirl generators, each having an inlet flow opening formed by the main swirl generator edge, is provided. In order to achieve a uniform flow of combustion air through the main swirl generator, the gas-turbine burner has an inlet-flow guide means with a flow guide surface which runs from one of the inlet-flow openings to an adjacent inlet-flow opening, to which the main swirl generator edges which form the inlet-flow openings are connected, and the flow guide surface widens from there radially upwards. The main swirl generators are central-symmetrically arranged around a pilot burner and the flow guide surface runs radially outside the main swirl generators.