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. 26, 2019
Filed:
Aug. 13, 2014
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Kevin J. Low, Portland, CT (US);
Nurhak Erbas-Sen, Manchester, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23R 3/00 (2006.01); F23R 3/10 (2006.01); F23R 3/06 (2006.01); F23R 3/12 (2006.01); F23R 3/60 (2006.01); F02C 7/18 (2006.01); F23R 3/50 (2006.01); F23R 3/02 (2006.01); F02C 3/14 (2006.01);
U.S. Cl.
CPC ...
F23R 3/06 (2013.01); F02C 7/18 (2013.01); F23R 3/002 (2013.01); F23R 3/12 (2013.01); F23R 3/50 (2013.01); F23R 3/60 (2013.01); F02C 3/14 (2013.01); F05D 2260/201 (2013.01); F23R 3/02 (2013.01); F23R 3/10 (2013.01); F23R 2900/03042 (2013.01); F23R 2900/03044 (2013.01); Y02T 50/675 (2013.01);
Abstract
A bulkhead assembly for a combustor of a gas turbine engine includes a bulkhead support shell with a multiple of swirler openings. Each of the multiple of swirler openings is surrounded by a first multiple of cooling impingement passages that define an angle α with respect to a hot side of the bulkhead support shell and a second multiple of cooling impingement passages that define an angle β with respect to the hot side of the bulkhead support shell. The angle α is different than the angle β.