发明名称 |
GAS TURBINE ENGINE BUFFER COOLING SYSTEM |
摘要 |
A gas turbine engine includes a heat exchanger, a bearing compartment, and a nozzle assembly in fluid communication with the bearing compartment. The heat exchanger exchanges heat with a bleed airflow to provide a conditioned airflow. The bearing compartment is in fluid communication with the heat exchanger. A first passageway communicates the conditioned airflow from the heat exchanger to the bearing compartment. A second passageway communicates the conditioned airflow from the bearing compartment to the nozzle assembly. |
申请公布号 |
WO2013130246(A1) |
申请公布日期 |
2013.09.06 |
申请号 |
WO2013US25507 |
申请日期 |
2013.02.11 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
SUCIU, GABRIEL L.;ALVANOS, IOANNIS |
分类号 |
F01D9/02;F01D25/12;F02C7/12 |
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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