发明名称 |
Rotary adjustable exhaust nozzle |
摘要 |
An exhaust nozzle includes an exhaust duct with an outlet and a row of radial apertures upstream therefrom. A radial frame surrounds the duct upstream from the apertures. A row of flaps are hinged to the frame to selectively cover and uncover the apertures for controlling exhaust flow discharged therethrough. An arcuate unison bar surrounds the duct adjacent to the frame and includes circumferentially spaced apart cams engaging corresponding cam followers affixed to the flaps. An actuator is joined to the bar for selective rotation thereof between opposite first and second directions to pivot open and closed the flaps atop the apertures.
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申请公布号 |
US6966175(B2) |
申请公布日期 |
2005.11.22 |
申请号 |
US20040838623 |
申请日期 |
2004.05.04 |
申请人 |
THE NORDAM GROUP, INC. |
发明人 |
LAIR JEAN-PIERRE |
分类号 |
F01D17/10;F02K1/12;F02K1/15;F02K1/28;F02K1/42;F02K3/075;(IPC1-7):F02K3/02 |
主分类号 |
F01D17/10 |
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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