发明名称 |
COMPARTMENT SHIELDING |
摘要 |
A gas turbine engine having an engine axis and method of manufacturing the same is disclosed. The gas turbine engine may comprise a fan configured to drive air, a low pressure compressor section having a core flow path and configured to draw in and compress air flowing along the core flow path, a spool configured to drive the fan, and geared architecture configured to adjust the fan speed. The gas turbine engine may also include a housing defining a compartment that encloses the geared architecture. The housing is disposed between the core flow path and the axis, and includes a shielded mid-section that is in thermal communication with the core flow path of the low pressure compressor section. The shielded mid-section includes an outer layer and an insulator adjacent to the outer layer. |
申请公布号 |
EP2971608(A4) |
申请公布日期 |
2016.11.30 |
申请号 |
EP20130878963 |
申请日期 |
2013.12.18 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
SCHWARZ, FREDERICK, M.;BRILLIANT, LISA, I. |
分类号 |
F01D25/24;F01D5/02;F01D5/08;F01D5/12;F01D9/04;F01D25/14;F01D25/26;F02C3/04;F02C7/00;F02C7/14;F02C7/24;F02C7/36 |
主分类号 |
F01D25/24 |
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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