| 发明名称 |
Turbofan. |
| 摘要 |
A turbofan has two enclosed prop-fan rotors (13, 14) arranged upstream from a gas turbine, which rotors are driven by a contra- rotating working turbine (5). As a result, a low drive weight can be achieved in addition to a favourable blade inflow.
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| 申请公布号 |
EP0337272(A1) |
申请公布日期 |
1989.10.18 |
| 申请号 |
EP19890105941 |
申请日期 |
1989.04.05 |
| 申请人 |
MTU MOTOREN- UND TURBINEN-UNION MUNCHEN GMBH |
发明人 |
GRIEB, HUBERT, DR.;GEIDEL, HELMUT-ARND |
| 分类号 |
F02C3/067;F02C3/113;F02K3/00;F02K3/06;F02K3/072;(IPC1-7):F02C7/36 |
主分类号 |
F02C3/067 |
| 代理机构 |
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