发明名称 |
TURBINE VANE WITH PLATFORM PAD |
摘要 |
A vane has an airfoil extending between a radially outer platform and a radially inner platform. At least one of the platforms has nominally radially thinner portions, and a pad defining a radially thicker portion. The pad has a radial thickness that is greater than a thickness of the nominal radially thinner portions. The pad surrounds an outer periphery of the airfoil on a side of the radially outer platform. The pad has a varying radial thickness. A mid-turbine frame and a gas turbine engine are also disclosed. |
申请公布号 |
WO2014204608(A1) |
申请公布日期 |
2014.12.24 |
申请号 |
WO2014US38914 |
申请日期 |
2014.05.21 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
OLS, JOHN T.;ALLEN, RICHARD N.;PORTER, STEVEN D.;SANCHEZ, PAUL K.;PINERO, SANDRA S. |
分类号 |
F01D9/02;F01D5/02;F01D9/04 |
主分类号 |
F01D9/02 |
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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