发明授权
- 专利标题: Variable fan inlet guide vane assembly for gas turbine engine
- 专利标题(中): 用于燃气轮机的可变风机入口导叶组件
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申请号: US11719143申请日: 2004-12-01
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公开(公告)号: US07882694B2公开(公告)日: 2011-02-08
- 发明人: Gabriel L. Suciu , Brian Merry , James W. Norris , Steven J. Sirica
- 申请人: Gabriel L. Suciu , Brian Merry , James W. Norris , Steven J. Sirica
- 申请人地址: US CT Hartford
- 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 Hartford
- 代理机构: Carlson, Gaskey & Olds, P.C.
- 国际申请: PCT/US2004/040152 WO 20041201
- 国际公布: WO2006/060000 WO 20060608
- 主分类号: F02K3/02
- IPC分类号: F02K3/02
摘要:
A turbine engine includes a plurality of variable fan inlet guide vanes. Where the turbine engine is a tip turbine engine, the variable fan inlet guide vanes permit the ability to control engine stability even though the fan-turbine rotor assembly is directly coupled to the axial compressor at a fixed rate. The fan inlet guide vanes may be actuated from an inner diameter of the fan inlet guide vanes.