Invention Grant
- Patent Title: Flanged bushing for variable vane
-
Application No.: US13727766Application Date: 2012-12-27
-
Publication No.: US10030533B2Publication Date: 2018-07-24
- Inventor: Donald Dougan , Bernard W. Pudvah
- 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, Gaksey & Olds, P.C.
- Main IPC: F01D17/16
- IPC: F01D17/16 ; F04D29/56

Abstract:
An example turbomachine bushing a bushing having a wear surface configured to interface directly with a variable vane assembly to limit radially inward movement of the variable vane assembly, wherein the variable vane assembly is moveable axially between a first position contacting the wear surface and a second position spaced from the wear surface.
Public/Granted literature
- US20140255144A1 FLANGED BUSHING FOR VARIABLE VANE Public/Granted day:2014-09-11
Information query
IPC分类: