| 发明名称 |
ТРУБОРЕАКТИВНЫЙ ДВИГАТЕЛЬ С БОЛЬШОЙ СТЕПЕНЬЮ ДВУХКОНТУРНОСТИ |
| 摘要 |
The turbofan has a fan mounted on upstream of a compressor and driven in rotation by a turbine A rigid cylindrical envelop (10) has upstream and downstream ends (19, 26) fixed on intermediate and exhaust cases, respectively. The envelope assures transmission of force between the intermediate and exhaust cases. The end (26) has foil flaps (27) which hinder air flow towards the downstream and break the thrust provided by the fan. |
| 申请公布号 |
RU2005102777(A) |
申请公布日期 |
2006.07.10 |
| 申请号 |
RU20050102777 |
申请日期 |
2005.02.04 |
| 申请人 |
СНЕКМА МОТЕР (FR) |
发明人 |
БЕТЭН Брюно (FR);ДОС САНТОС Нельсон (FR);ФЕР Жереми (FR);ЛАКОРР Фабьенн (FR);ПИКАР Жан-Луи (FR) |
| 分类号 |
F01D25/24;F02K3/04;F01D5/22;F02C7/00;F02C7/20;F02K1/68;F02K1/70;F02K3/06 |
主分类号 |
F01D25/24 |
| 代理机构 |
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代理人 |
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| 主权项 |
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