Invention Grant
- Patent Title: Cover for airfoil assembly for a gas turbine engine
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Application No.: US16128948Application Date: 2018-09-12
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Publication No.: US10934883B2Publication Date: 2021-03-02
- Inventor: David M. Dyer , Scott Gammons
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F01D9/04
- IPC: F01D9/04 ; F01D17/16 ; F04D29/02 ; F04D29/16 ; F04D29/56
Abstract:
A vane assembly includes a fixed airfoil portion that extends between a radially inner platform and radially outer platform and has a pressure side and a suction side. A rotatable airfoil portion is located aft of the fixed airfoil portion and has a pressure side and a suction side. A cover extends from the pressure side of the fixed airfoil portion to the pressure side of the rotatable airfoil portion.
Public/Granted literature
- US20200080443A1 COVER FOR AIRFOIL ASSEMBLY FOR A GAS TURBINE ENGINE Public/Granted day:2020-03-12
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