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:
Sep. 24, 2019
Filed:
May. 22, 2017
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventor:
Christopher King, Bristol, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 9/02 (2006.01); F23R 3/00 (2006.01); F01D 25/12 (2006.01); F04D 29/32 (2006.01); F04D 29/54 (2006.01); F04D 29/58 (2006.01); F01D 11/08 (2006.01);
U.S. Cl.
CPC ...
F01D 5/186 (2013.01); F01D 5/187 (2013.01); F01D 9/02 (2013.01); F01D 11/08 (2013.01); F01D 25/12 (2013.01); F04D 29/324 (2013.01); F04D 29/542 (2013.01); F04D 29/582 (2013.01); F23R 3/002 (2013.01); F05D 2220/32 (2013.01); F05D 2230/211 (2013.01); F05D 2260/202 (2013.01); F05D 2260/204 (2013.01);
Abstract
A component for a gas turbine engine includes a wall that has an exterior surface and an interior surface spaced from the exterior surface. A cooling circuit extends from the interior surface to the exterior surface. The cooling circuit includes a feed passage that has a first end defining an inlet at the interior surface and a second end spaced from the first end. At least one second passage is in fluid communication with the feed passage. At least one slot passage is in fluid communication with the second end of the feed passage and a cooling slot in the exterior surface.