发明名称 |
DOUBLE-FLOW TURBOJET ENGINE |
摘要 |
FIELD: aero-engine manufacture. SUBSTANCE: blade roots of guide vanes are made in form of profiles straightening the flow of air of second loop twisted by fan and having cooling air passages open to second loop. EFFECT: reduction of resistance of air flowing through second loop; reduction of blade mass; reduction of losses. 4 cl, 3 dwg
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申请公布号 |
RU2127370(C1) |
申请公布日期 |
1999.03.10 |
申请号 |
RU19920007825 |
申请日期 |
1992.11.24 |
申请人 |
SERKOV ANATOLIJ GAVRILOVICH |
发明人 |
SERKOV ANATOLIJ GAVRILOVICH |
分类号 |
F02K3/04;(IPC1-7):F02K3/04 |
主分类号 |
F02K3/04 |
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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