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. 17, 2020
Filed:
Dec. 15, 2015
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Steven Clarkson, Cheshire, CT (US);
Daniel K. Van Ness, II, Middletown, CT (US);
Paul Thomas Rembish, East Hampton, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/10 (2006.01); F01D 25/18 (2006.01); F01D 25/24 (2006.01); F01D 25/02 (2006.01); F01D 17/10 (2006.01); F02C 7/047 (2006.01); F02C 9/18 (2006.01); F04D 27/02 (2006.01); F04D 29/58 (2006.01); F04D 29/52 (2006.01); F01D 25/12 (2006.01); F01D 25/14 (2006.01); F02C 7/14 (2006.01); F02C 6/08 (2006.01);
U.S. Cl.
CPC ...
F01D 25/10 (2013.01); F01D 17/105 (2013.01); F01D 25/02 (2013.01); F01D 25/12 (2013.01); F01D 25/125 (2013.01); F01D 25/14 (2013.01); F01D 25/18 (2013.01); F01D 25/24 (2013.01); F02C 7/047 (2013.01); F02C 7/14 (2013.01); F02C 9/18 (2013.01); F04D 27/0215 (2013.01); F04D 29/522 (2013.01); F04D 29/584 (2013.01); F04D 29/5853 (2013.01); F02C 6/08 (2013.01); F05D 2220/32 (2013.01); F05D 2260/20 (2013.01); F05D 2260/4031 (2013.01); Y02T 50/60 (2013.01);
Abstract
A case for a gas turbine engine includes a case body defining an axially extending core flow path, a radially extending bleed air duct coupling the core flow path in fluid communication with the external environment, and a structure-supporting member spanning the bleed air duct. A lubricant conduit is connected to the case body and is in thermal communication with the structure-supporting member.