logo

For the Inventor, By the Inventor

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.:

US 10385720 B1

PDFFull Text
Date of Patent:
Aug. 20, 2019

Filed:

Nov. 03, 2014

Method for providing coolant to a movable airfoil

Applicant:

United Technologies Corporation, Farmington, CT (US);

Inventors:

John D. Teixeira, Palm City, FL (US);

Thomas N. Slavens, Vernon, CT (US);

Raymond Surace, Newington, CT (US);

Assignee:

UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);

Attorney:

Carlson, Gaskey & Olds, P.C.

Primary Examiner:

Carlos A Rivera

Assistant Examiner:

Jesse M Prager

Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 9/04 (2006.01); F01D 9/06 (2006.01); F01D 11/00 (2006.01); F01D 17/16 (2006.01); F01D 25/12 (2006.01); F04D 29/56 (2006.01); F04D 29/58 (2006.01); F04D 29/056 (2006.01);
U.S. Cl.
CPC ...
F01D 17/162 (2013.01); F01D 5/186 (2013.01); F01D 9/041 (2013.01); F01D 9/065 (2013.01); F01D 11/005 (2013.01); F01D 25/12 (2013.01); F04D 29/056 (2013.01); F04D 29/563 (2013.01); F04D 29/582 (2013.01); F05D 2220/32 (2013.01); F05D 2240/50 (2013.01); F05D 2260/20 (2013.01);
Abstract

A gas turbine engine with an adjustable vane includes a platform with a hole and an aperture. A vane is supported for rotation relative to the platform by a trunion that is received in the hole. The vane has an opening that is laterally spaced from the trunion and is in alignment with the aperture. The vane includes an airfoil with a cooling passage in fluid communication with the opening.

Find Patent Forward Citations

Quick Actions:

Teixeira, John. (2019). Method for providing coolant to a movable airfoil (U.S. Patent No. 10385720). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10385720

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…