| 发明名称 |
GAS TURBINE ARRANGEMENT |
| 摘要 |
A gas turbine drive shaft arrangement, comprising: a hollow compressor drive shaft, a first hollow turbine drive shaft for driving a first turbine stage and a second hollow turbine drive shaft for driving a second turbine stage, wherein the compressor drive shaft has a spline on an internal surface that is meshed with a spline on an external surface of the first hollow turbine drive shaft, the first turbine drive shaft further comprising a spline on an internal surface thereof that is meshed with a spline on an external surface of the second hollow turbine drive shaft. |
| 申请公布号 |
US2016363171(A1) |
申请公布日期 |
2016.12.15 |
| 申请号 |
US201615174777 |
申请日期 |
2016.06.06 |
| 申请人 |
ROLLS-ROYCE PLC ;ROLLS-ROYCE DEUTSCHLAND LTD & CO |
发明人 |
MCKAY Andrew;Gäbler Miklos |
| 分类号 |
F16D1/033;F16C3/02;F16D1/02;F02C7/36 |
主分类号 |
F16D1/033 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A gas turbine drive shaft arrangement, comprising:
a hollow compressor drive shaft, a first hollow turbine drive shaft for transferring torque from a first turbine stage and a second hollow turbine drive shaft for transferring torque from a second turbine stage, wherein the compressor drive shaft has a spline on an internal surface that is meshed with a spline on an external surface of the first hollow turbine drive shaft, the first turbine drive shaft further comprising a spline on an internal surface thereof that is meshed with a spline on an external surface of the second hollow turbine drive shaft. |
| 地址 |
London GB |
