发明名称 |
Tip Shrouded Turbine Blade |
摘要 |
A turbine blade is provided comprising: an airfoil including upper and lower ends; a root coupled to the airfoil lower end; a shroud coupled to the airfoil upper end; and at least one sealing rail extending radially outwardly from an upper surface of the shroud and extending generally along a circumferential length of the shroud. The sealing rail may comprise a mid-section, opposing end sections and at least one intermediate section located between the mid-section and one of the opposing end sections. An axial thickness of the rail may vary.
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申请公布号 |
US2010290897(A1) |
申请公布日期 |
2010.11.18 |
申请号 |
US20090464492 |
申请日期 |
2009.05.12 |
申请人 |
BEECK ALEXANDER R;NELLIAN SANKAR |
发明人 |
BEECK ALEXANDER R.;NELLIAN SANKAR |
分类号 |
F01D11/08;F01D5/22 |
主分类号 |
F01D11/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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