发明名称 |
GAS TURBINE ENGINE WITH INTERMEDIATE SPEED BOOSTER |
摘要 |
A gas turbine engine having speed an intermediate stage booster configured to provide speed change to a boost compressor. The boost compressor and fan stage are driven by a low pressure turbine; the fan stage rotates with the low pressure turbine shaft and the boost compressor rotates counter to the low pressure turbine shaft. The intermediate speed booster has an epicyclic gear train that includes an outer annulus, a sun gear, and a planetary gear, and may be engaged by a clutch in some embodiments. |
申请公布号 |
EP3128164(A1) |
申请公布日期 |
2017.02.08 |
申请号 |
EP20160001294 |
申请日期 |
2007.08.22 |
申请人 |
Rolls-Royce North American Technologies, Inc. |
发明人 |
Ress, Robert A. |
分类号 |
F02K3/04;F02C3/067;F02C7/32;F02C7/36;F02K3/06;F02K3/072 |
主分类号 |
F02K3/04 |
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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