发明授权
- 专利标题： Turboflapper nozzle systems
- 专利标题（中）： 涡轮喷嘴系统
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申请号： US297532申请日： 1981-08-31
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公开(公告)号： US4425509A公开(公告)日： 1984-01-10
- 发明人: Joannes N. M. de Jong , Richard L. Earle , Anthony P. Nardi
- 申请人： Joannes N. M. de Jong , Richard L. Earle , Anthony P. Nardi
- 申请人地址： NY New York
- 专利权人： Sperry Corporation
- 当前专利权人： Sperry Corporation
- 当前专利权人地址： NY New York
- 主分类号： F15B5/00
- IPC分类号： F15B5/00 ; F15C3/10 ; G05D7/01 ; G05D7/06 ; G05D16/20 ; H02P9/04
摘要：
In a flapper nozzle actuator system a radial outward flow turbine like flapper is used as the flapper. The angular velocity of the turboflapper is used to lift the turboflapper off a backplate towards a nozzle. The amount of lift off the backplate and hence nozzle outlet area is a function of the angular velocity of the turboflapper. An adjustable opposing torque on the turboflapper controls the angular velocity of the turboflapper and thus controls the flow rate.
公开/授权文献
- USD319576S Pivot bar component of a tiltable window sash 公开/授权日：1991-09-03
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