发明名称 |
Low profile attachment hanger system for a cooling liner within a gas turbine engine swivel exhaust duct |
摘要 |
An exhaust duct assembly includes a cooling liner spaced apart from an exhaust duct case that articulate for use in a short take off vertical landing (STOVL) type of aircraft. The cooling liner assembly is attached to the exhaust duct case through a foldable attachment hanger system. The foldable attachment hanger system provides a low profile (foldable up/down) for a limited access installation envelope typical of a three bearing swivel duct (3BSD) which rotates about three bearing planes to permit transition between a cruise configuration and a hover configuration. In this way, each cooling liner segment may be formed as a complete cylindrical member requiring joints only between the swivelable duct sections.
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申请公布号 |
US2008022689(A1) |
申请公布日期 |
2008.01.31 |
申请号 |
US20060492412 |
申请日期 |
2006.07.25 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
FARAH JORGE L.;HOOP WILLIAM G. |
分类号 |
F02K1/00 |
主分类号 |
F02K1/00 |
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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