发明授权
US5520336A Nozzle for a jet engine containing an adjustable convergent-divergent
portion
失效
用于喷气发动机的喷嘴，其包含可调节的收敛 - 发散部分
- 专利标题： Nozzle for a jet engine containing an adjustable convergent-divergent portion
- 专利标题（中）： 用于喷气发动机的喷嘴，其包含可调节的收敛 - 发散部分
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申请号： US237399申请日： 1981-01-13
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公开(公告)号： US5520336A公开(公告)日： 1996-05-28
- 发明人: Gerard E. A. Jourdain , Marcel R. Soligny
- 申请人： Gerard E. A. Jourdain , Marcel R. Soligny
- 申请人地址： FRX Paris Cedex
- 专利权人： Societe Nationale d'Etude et de Construction de Moteurs d'Aviation (S.N.E.C.A.)
- 当前专利权人： Societe Nationale d'Etude et de Construction de Moteurs d'Aviation (S.N.E.C.A.)
- 当前专利权人地址： FRX Paris Cedex
- 优先权： FRX8000869 19800114
- 主分类号： F02K1/12
- IPC分类号： F02K1/12
摘要：
A nozzle comprises: a set of first flaps articulated to a rigid structure, and forming a convergent; a set of second flaps each articulated to a corresponding first flap, and forming a divergent; a set of third flaps each of which is connected at a position between two adjacent second flaps and which is, on the one hand, articulated to the rigid structure and, on the other hand, linked to each of the two adjacent second flaps by carrier linked to the aforesaid third flap by a ball joint.
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