发明名称 |
SEALS FOR GAS TURBINE ENGINE |
摘要 |
The present disclosure relates to a first seal for an aircraft blade outer air seal ("BOAS") comprising a first portion comprising a first channel and a second channel, and a second portion comprising a first projection and a second projection, wherein the first projection slidably couples to the first channel and the second projection slidably couples to the second channel. The first portion and/or the second portion may be coated with a low friction substance. The first portion may be coupled to a vane support and/or a BOAS, and the second portion may be coupled to a first OAS support. The first seal may enable a radial translation of the BOAS in response to an aircraft maneuver. |
申请公布号 |
WO2014204574(A2) |
申请公布日期 |
2014.12.24 |
申请号 |
WO2014US34815 |
申请日期 |
2014.04.21 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
STROCK, CHRISTOPHER W.;LUTJEN, PAUL M. |
分类号 |
F02C3/14 |
主分类号 |
F02C3/14 |
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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