发明授权
US3843279A Stator assembly for gas turbine engines which accommodate circumferential and axial expansion of engine components
失效
适用于发动机部件循环和轴向膨胀的气体涡轮发动机的定子组件
- 专利标题： Stator assembly for gas turbine engines which accommodate circumferential and axial expansion of engine components
- 专利标题（中）： 适用于发动机部件循环和轴向膨胀的气体涡轮发动机的定子组件
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申请号： US37044473申请日： 1973-06-15
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公开(公告)号： US3843279A公开(公告)日： 1974-10-22
- 发明人: CROSSLEY I , KIRK G , ANTHONY N , BAMBER D
- 申请人： ROLLS ROYCE 1971 LTD , UNIV TECHNOLOGY
- 专利权人： Rolls Royce 1971 Ltd,Univ Technology
- 当前专利权人： Rolls Royce 1971 Ltd,Univ Technology
- 优先权： GB2893672 1972-06-21
- 主分类号： F01D9/02
- IPC分类号： F01D9/02 ; F01D5/00 ; F01D9/04 ; F02C7/20 ; F01D9/00
摘要：
An aerofoil member for static operation in a gas turbine engine is provided with a shroud and root, one of which has a concave supporting surface formed thereon and the other a convex supporting surface thereon. Both of the surfaces are on that end of the member which faces downstream in operation. Such an aerofoil member is relieved of major bending and tensile loads thereby enabling it to be constructed from ceramic materials.
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