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:
Jun. 18, 2019
Filed:
Jul. 21, 2015
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Paul M. Lutjen, Kennebunkport, ME (US);
Anthony B. Swift, North Waterboro, ME (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/05 (2006.01); F02C 7/18 (2006.01); F01D 11/12 (2006.01); F01D 25/12 (2006.01);
U.S. Cl.
CPC ...
F02C 7/18 (2013.01); F01D 11/12 (2013.01); F01D 25/12 (2013.01); F02C 7/05 (2013.01); F05D 2240/11 (2013.01); F05D 2260/607 (2013.01); Y02T 50/671 (2013.01); Y02T 50/675 (2013.01);
Abstract
A cooling fluid system for a gas turbine engine includes a structure that provides a fluid passageway. The structure has a wall with an aperture that is in fluid communication with the fluid passageway. The aperture is configured to provide a fluid in a flow direction. Fingers are arranged in the fluid passageway facing into flow direction. The fluid passageway includes a cooling cavity immediately downstream from the fingers and it is configured to receive fluid having passed over or through the fingers.