发明授权
- 专利标题： Sealing of vaned assemblies
- 专利标题（中）： 密封组件
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申请号： US48140874申请日： 1974-06-20
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公开(公告)号： US3909155A公开(公告)日： 1975-09-30
- 发明人: WHINFREY KENNETH GEORGE
- 申请人： ROLLS ROYCE 1971 LTD
- 专利权人： Rolls Royce 1971 Ltd
- 当前专利权人： Rolls Royce 1971 Ltd
- 优先权： GB3244373 1973-07-06
- 主分类号： F01D9/02
- IPC分类号： F01D9/02 ; F01D9/04 ; F01D11/00 ; F01D25/24
摘要：
A nozzle guide vane assembly for a gas turbine engine includes one or more vanes, each provided with a radially inner and a radially outer shroud member. The assembly is adapted to be supported between radially inner and radially outer support members. One or more of the shroud members are provided with a chordally extending straight sealing edge adapted to sealingly contact one of the radially inner and outer support members.
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