- 专利标题: Flanged bushing for variable vane
-
申请号: US13727766申请日: 2012-12-27
-
公开(公告)号: US10030533B2公开(公告)日: 2018-07-24
- 发明人: Donald Dougan , Bernard W. Pudvah
- 申请人: United Technologies Corporation
- 申请人地址: US CT Farmington
- 专利权人: United Technologies Corporation
- 当前专利权人: United Technologies Corporation
- 当前专利权人地址: US CT Farmington
- 代理机构: Carlson, Gaksey & Olds, P.C.
- 主分类号: F01D17/16
- IPC分类号: F01D17/16 ; F04D29/56
摘要:
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.
公开/授权文献
- US20140255144A1 FLANGED BUSHING FOR VARIABLE VANE 公开/授权日:2014-09-11
信息查询
IPC分类: