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. 06, 2018
Filed:
Feb. 11, 2014
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Thomas M. Barry, East Hampton, CT (US);
George J. Kramer, Tolland, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02K 1/00 (2006.01); F02K 1/82 (2006.01); F02K 1/80 (2006.01); F23R 3/00 (2006.01); F02C 3/04 (2006.01); F02C 3/14 (2006.01); F02C 7/14 (2006.01); F02C 7/18 (2006.01);
U.S. Cl.
CPC ...
F02K 1/822 (2013.01); F02C 3/04 (2013.01); F02C 3/14 (2013.01); F02C 7/14 (2013.01); F02C 7/18 (2013.01); F02K 1/80 (2013.01); F23R 3/002 (2013.01); F05D 2220/32 (2013.01); F05D 2250/28 (2013.01); F05D 2250/294 (2013.01); F05D 2250/324 (2013.01); F05D 2260/202 (2013.01); Y02T 50/675 (2013.01);
Abstract
A liner portion has an exhaust liner portion with an inner face extending to an outward extending flange. Cooling grooves formed in the flange have a radially outward inlet point and a radially inner outlet point. A flow area at the inlet point is smaller than the flow area at the outlet point.