IP Library Granted Patent US 9,303,518
Granted Patent B2
US 9,303,518 · App. 13/539,977 · Granted Apr 5, 2016

Gas turbine engine component having platform cooling channel

Inventors: Lawrence J. Willey (East Hampton, CT); Matthew S. Gleiner (Vernon, CT); Russell Deibel (Glastonbury, CT)
Assignee: United Technologies Corporation
F01D5/187F01D9/041F01D5/188F01D9/06F05D2240/81
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Quick Facts
Patent No.
US 9,303,518
App. No.
13/539,977
Granted
Apr 5, 2016
Kind
B2
Abstract

A component for a gas turbine engine according to an exemplary embodiment can include a platform having an outer surface and an inner surface. A cover plate can be positioned adjacent to the outer surface of the platform. The outer surface of the platform can include a pocket and the cover plate is positioned relative to the pocket to establish a platform cooling channel therebetween.

Claims (5)

1. A component for a gas turbine engine, comprising:

a platform having an outer surface and an inner surface; and

a cover plate positioned adjacent to said outer surface of said platform to establish a platform cooling channel, wherein said outer surface of said platform includes a pocket and said cover plate is positioned relative to said pocket such that a side opening of said pocket opens into a slot formed in a mate face of said platform.

2. The component as recited in claim 1 , wherein said platform cooling channel is bound by said cover plate and said pocket on all but a single side.

3. The component as recited in claim 1 , wherein said pocket is located at a position that is circumferentially offset from said mate face of said platform.

Assignments (4)
CHANGE OF NAME Recorded Jul 27, 2023
From: RAYTHEON TECHNOLOGIES CORPORATION
To: RTX CORPORATION
Reel/Frame 064714/0001 →
CORRECTIVE ASSIGNMENT TO CORRECT THE AND REMOVE PATENT APPLICATION NUMBER 11886281 AND ADD PATENT APPLICATION NUMBER 14846874. TO CORRECT THE RECEIVING PARTY ADDRESS PREVIOUSLY RECORDED AT REEL: 054062 FRAME: 0001. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF ADDRESS. Recorded Mar 4, 2021
From: UNITED TECHNOLOGIES CORPORATION
To: RAYTHEON TECHNOLOGIES CORPORATION
Reel/Frame 055659/0001 →
CHANGE OF NAME Recorded Sep 4, 2020
From: UNITED TECHNOLOGIES CORPORATION
To: RAYTHEON TECHNOLOGIES CORPORATION
Reel/Frame 054062/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 8, 2012
From: WILLEY, LAWRENCE J.; GLEINER, MATTHEW S.; DEIBEL, RUSSELL
To: UNITED TECHNOLOGIES CORPORATION
Reel/Frame 028745/0668 →
Continuity (1)
Related Publication 20140003961A1 · Jan 2, 2014