发明名称 |
TURBOJET-ENGINE THRUST-REVERSAL UNIT WITH DOORS FORMING BUCKETS COUPLED WITH MOVABLE DEFLECTOR |
摘要 |
aircraft engine manufacture. SUBSTANCE: thrust-reversal unit of double-circuit turbojet engine has hollow swivel doors 3 integrated into external fairing of engine nacelle during forward thrusts and opposing deflection of gas flow during thrust reversal when they form buckets. Movable deflector 24 is coupled with each swivel door 3. Opening of swivel door 3 positions movable deflector 24 above outer surface of external panel 4 of door 3 so that interaction between gas flow ejected from inner space of swivel door 3 and gas flow deflected by outer surface of mentioned door 3 is made impossible. EFFECT: improved aerodynamic characteristics of swivel doors. 14 cl, 12 dwg
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申请公布号 |
RU2162538(C2) |
申请公布日期 |
2001.01.27 |
申请号 |
RU19990104522 |
申请日期 |
1998.06.04 |
申请人 |
ISPANO-SJUIZA AEHROSTRJUKTJUR |
发明人 |
GONIDEK PATRIK;PORTAL' ZHAN FABRIS MARSEL';STJUDER VINSEN ZHOZEF RODOL'F;VOSHEL' GI BERNAR |
分类号 |
B64D33/00;F02K1/70;F02K3/06;(IPC1-7):F02K1/70 |
主分类号 |
B64D33/00 |
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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