发明名称 |
THREE SPOOL GEARED TURBOFAN WITH LOW PRESSURE COMPRESSOR DRIVE GEAR SYSTEM |
摘要 |
A turbofan engine includes a fan rotatable about an axis and a compressor section including a high pressure compressor and a low pressure compressor. A turbine section includes a high pressure turbine, an intermediate turbine and a fan drive turbine. The high pressure turbine is coupled to drive the high pressure compressor. A fan drive gear system is driven by the fan drive turbine for driving the fan and a compressor drive gear system is driven by the intermediate turbine for driving the low pressure compressor. |
申请公布号 |
WO2015006162(A1) |
申请公布日期 |
2015.01.15 |
申请号 |
WO2014US45411 |
申请日期 |
2014.07.03 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
OTTO, JOHN R.;COFFIN, JAMES B.;HUSBAND, JASON |
分类号 |
F02C7/36;F01D25/00;F16H1/34;F16H3/66;F16H57/08 |
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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