发明授权
- 专利标题： Turbine bucket platform leading edge scalloping for performance and secondary flow and related method
- 专利标题（中）： 涡轮斗平台前沿扇贝，用于性能和二次流量及相关方法
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申请号： US13282053申请日： 2011-10-26
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公开(公告)号： US08827643B2公开(公告)日： 2014-09-09
- 发明人: Clint Luigie Ingram
- 申请人： Clint Luigie Ingram
- 申请人地址： US NY Schenectady
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： US NY Schenectady
- 代理机构： Nixon & Vanderhye P.C.
- 主分类号： F01D11/06
- IPC分类号： F01D11/06 ; F01D5/14
摘要：
A turbine bucket includes a platform and an airfoil. A leading edge of the platform leading is circumferentially defined by a continuous curve forming at least one axially extending projection and an adjacent recess, the axially-extending projection located adjacent a leading edge of the airfoil.
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