| 发明名称 |
Cooling system for a convergent divergent nozzle |
| 摘要 |
The engine has an annular flow straightening chamber (23) that is delimited at its downstream by a conical ring (16). A piercing (21) supplies cooling air to the chamber, and is formed in a leading wall (22) between the chamber and downstream end of an annular passage (6). A distribution compartment (30) is connected to and surrounds the chamber.
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| 申请公布号 |
EP1522680(A1) |
申请公布日期 |
2005.04.13 |
| 申请号 |
EP20040292285 |
申请日期 |
2004.09.23 |
| 申请人 |
SNECMA |
发明人 |
CURTELIN, RAPHAEL;DOUSSINAULT, MARC;LAPERGUE, GUY;DURAND, DIDIER |
| 分类号 |
F01D9/06;F02K1/12;F02K1/30;F02K1/80;F02K1/82;(IPC1-7):F01D9/06 |
主分类号 |
F01D9/06 |
| 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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