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. 23, 2020
Filed:
Apr. 10, 2015
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Steven Bruce Gautschi, Naugatuck, CT (US);
San Quach, East Hartford, CT (US);
Tracy A Propheter-Hinckley, Manchester, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 5/08 (2006.01); F01D 5/30 (2006.01);
U.S. Cl.
CPC ...
F01D 5/3007 (2013.01); F01D 5/082 (2013.01); F05D 2240/81 (2013.01); F05D 2260/201 (2013.01);
Abstract
A component for a gas turbine engine includes a root with a neck that extends into a fir tree with at least one tooth, the root includes a feed passage in communication with a multiple of cooling passages that extend through the neck and fir tree.