发明申请
- 专利标题： TURBOMACHINE BLADE
- 专利标题（中）： 涡轮叶片
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申请号： US14801264申请日： 2015-07-16
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公开(公告)号： US20160024945A1公开(公告)日： 2016-01-28
- 发明人: Frank Stiehler , Martin Pernleitner , Andreas Hartung
- 申请人： MTU Aero Engines AG
- 优先权： DE102014214271.7 20140722
- 主分类号： F01D5/30
- IPC分类号： F01D5/30 ; F01D9/02 ; F01D5/12
摘要：
The present invention relates to a turbomachine blade (100; 200) with a base element, which has a blade part (1) for flow diversion and a blade root (2), a first guide (110; 210), fixed on the base element, in which a first element (111; 211) is movably guided, and a second guide (120; 220), fixed on the base element, in which a second element (121; 221) is movably guided, wherein a dynamic of the first element in the first guide and a dynamic of the second element in the second guide are designed differently, and the first guide (110; 210) is arranged in a half, nearer to the base root, of a radial height (H) of the base element, and the second guide is arranged in a half, more remote from the blade root, of the radial height of the base element.
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