发明申请
- 专利标题： Turbine Blade With Recessed Tip
- 专利标题（中）： 涡轮叶片带有凹入尖端
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申请号： US12087761申请日： 2007-01-15
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公开(公告)号： US20090180887A1公开(公告)日： 2009-07-16
- 发明人: Bob Mischo , Reza Abhari , Thomas Behr
- 申请人： Bob Mischo , Reza Abhari , Thomas Behr
- 国际申请： PCT/EP2007/050336 WO 20070115
- 主分类号： F01D5/14
- IPC分类号： F01D5/14
摘要：
A turbine blade (1) with a side surface (7) having an aerodynamic profile. The turbine blade (1) further comprises an end surface (6) and is mounted in a turbine, whereby the end surface (6) is delimited by a gap from a casing (8) of the turbine. The end surface (6) comprises a recess (2) which is shaped such that it acts as an improved aerodynamic seal.
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