| 发明名称 |
Spool for turbo machinery |
| 摘要 |
A spool (14) for turbo machinery comprises a fluid flow path (16) defined by an axial compressor stage (18) adjacent to a mixed flow compressor stage (20) to thereby provide a compression system which has a relatively high ratio of efficiency to compressor diameter. |
| 申请公布号 |
GB2503495(B) |
申请公布日期 |
2014.12.03 |
| 申请号 |
GB20120011537 |
申请日期 |
2012.06.29 |
| 申请人 |
ROLLS-ROYCE PLC |
发明人 |
STEPHEN JOHN BRADBROOK;BRIAN DAVIS |
| 分类号 |
F02C3/08;F02C3/04;F04D1/02;F04D13/12;F04D17/02 |
主分类号 |
F02C3/08 |
| 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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