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:
Jul. 23, 2019
Filed:
Aug. 26, 2014
Siemens Energy, Inc., Orlando, FL (US);
Reinhard Schilp, Winter Park, FL (US);
Timothy A. Fox, Hamilton, CA;
SIEMENS ENERGY, INC., Orlando, FL (US);
Abstract
The present disclosure provides a gas turbine combustor liner () comprising an outer surface () and an inner surface (), a plurality of film cooling holes () through a thickness of the gas turbine combustor liner (), and a plurality of resonator boxes () affixed to the outer surface () of the gas turbine combustor liner (). The film cooling holes () extend circumferentially around the gas turbine combustor liner () and comprise a first set of holes () having a first axial row spacing X and a second set of holes () having a second axial row spacing X'. The second set of holes () is formed in the gas turbine combustor liner () in a downstream direction relative to the first set of holes (). The second axial row spacing X′ is greater than the first axial row spacing X.