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:
Apr. 10, 2018
Filed:
Dec. 26, 2013
Krishna C. Miduturi, Orlando, FL (US);
David M. Ritland, Winter Park, FL (US);
Krishna C. Miduturi, Orlando, FL (US);
David M. Ritland, Winter Park, FL (US);
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Abstract
A combustor arrangement () including: a pilot burner () having a pilot cone (); a plurality of clockwise () main swirlers interposed among a plurality of counterclockwise () main swirlers and disposed concentrically about the pilot burner; and a base plate () transverse to the main swirlers. Inbound-zones () exist where adjacent portions () of adjacent flows () through main swirlers flow toward the pilot cone, and interposed between the inbound zones outbound zones () exist where adjacent portions of adjacent flows flow away from the pilot cone. The arrangement is configured to preferentially deliver more cooling fluid to the inbound zones than the outbound zones.