发明名称 |
TURBINE VANE WITH VARIABLE TRAILING EDGE INNER RADIUS |
摘要 |
A turbine vane has an airfoil extending between an inner platform and an outer platform. The airfoil is hollow. A hollow within the airfoil extends between an inner leading edge to an inner trailing edge. An inner radius is defined at the inner trailing edge in a circumferential direction measured between walls which extend from the inner leading edge to the inner trailing edge. The inner radius varies along a radial length defined between the inner and outer platforms. A mid-turbine frame and a gas turbine engine are also disclosed. |
申请公布号 |
EP3008290(A4) |
申请公布日期 |
2017.01.25 |
申请号 |
EP20140811694 |
申请日期 |
2014.05.20 |
申请人 |
United Technologies Corporation |
发明人 |
PORTER, Steven, D.;OLS, John, T. |
分类号 |
F01D5/14;F01D5/18;F01D9/04;F01D25/16 |
主分类号 |
F01D5/14 |
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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