发明名称 |
ADJUSTABLE FLOATING OIL CHANNEL FOR GAS TURBINE ENGINE GEAR DRIVE |
摘要 |
A turbine is operably connected to drive a compressor, and to drive a fan through a gear drive. A number of intermediate gears connecting an output shaft of the turbine to a fan drive shaft for the fan. An oil channel collects oil thrown outwardly of the gear drive. A bearing support mounts bearings supporting the fan drive shaft. The oil channel and the bearing support each include mating faces that are bolted together by a plurality of bolts. The bolts extend through oil channel holes in the mating face of the oil channel. The oil channel holes have one dimension which closely receives the bolts and another dimension which is larger than an outer diameter of the extending portion of the bolts, such that the bolts may adjust radially within the oil channel holes. |
申请公布号 |
WO2014113747(A1) |
申请公布日期 |
2014.07.24 |
申请号 |
WO2014US12165 |
申请日期 |
2014.01.20 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
DIBENEDETTO, ENZO |
分类号 |
F02C7/36;F01D25/18;F02C7/06 |
主分类号 |
F02C7/36 |
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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