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:
Nov. 24, 2015
Filed:
Oct. 04, 2012
United Technologies Corporation, Hartford, CT (US);
Frank J. Cunha, Avon, CT (US);
Timothy S. Snyder, Glastonbury, CT (US);
Nurhak Erbas-Sen, Manchester, CT (US);
Alexander W. Williams, Windsor Locks, CT (US);
Nicholas Mule, Thousand Oaks, CA (US);
James P. Bangerter, Manchester, CT (US);
United Technologies Corporation, Hartford, CT (US);
Abstract
A combustor liner which reduces cooling flow to a combustion chamber and augments pressure drop split between impingement holes and effusion holes is disclosed. The combustor liner may further include accelerating channels, trip strips, pedestals, and cone-shaped effusion holes to provide further cooling of the liner. The combustor liner may reduce NOx production and the temperature of the combustion chamber of a gas turbine engine or the like.