发明名称 |
SPEED SENSOR PROBE LOCATION IN GAS TURBINE ENGINE |
摘要 |
A gas turbine engine includes a fan, a fan drive gear system coupled to drive the fan, a compressor section including a first compressor and a second compressor and a turbine section. The turbine section includes a first turbine coupled to drive a first spool, which is coupled at a first axial position to a compressor hub that is coupled to drive the first compressor. The first spool is also coupled at a second axial position to a fan drive input shaft that is coupled to drive the fan drive gear system. A second turbine is coupled through a second spool to drive the second compressor. A speed sensor probe is operable to determine a rotational speed of the first spool. The speed sensor probe is located axially aft of the first axial position and the second axial position. |
申请公布号 |
EP2809927(A4) |
申请公布日期 |
2015.12.16 |
申请号 |
EP20120867609 |
申请日期 |
2012.12.23 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
DAVIS, TODD A.;CIGAL, BRIAN P. |
分类号 |
F02C3/113;F02C7/00;F02C9/28;F02K3/00 |
主分类号 |
F02C3/113 |
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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