Invention Grant
- Patent Title: Gas turbine engine rotor including squealer tip pocket
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Application No.: US15175108Application Date: 2016-06-07
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Publication No.: US10801331B2Publication Date: 2020-10-13
- Inventor: Patrick D. Couture , Scott D. Lewis , Kyle C. Lana
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: Raytheon Technologies Corporation
- Current Assignee: Raytheon Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F01D5/18
- IPC: F01D5/18 ; F01D5/20 ; F02C3/04

Abstract:
A gas turbine engine blade includes a blade portion having a leading edge and a trailing edge. A first surface connects the leading edge to the trailing edge and a second surface connects the leading edge to the trailing edge. A tip section is located at a first end of the blade portion and includes a pocket protruding into the tip section from an outermost end of the tip section. The pocket has a first side wall adjacent the first surface and a second side wall adjacent the second surface. At least one of the first side wall and the second side wall have a curve distinct from a curve of the corresponding adjacent surface.
Public/Granted literature
- US20170350255A1 GAS TURBINE ENGINE ROTOR INCLUDING SQUEALER TIP POCKET Public/Granted day:2017-12-07
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