发明名称 |
Turboflapper nozzle systems |
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.
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申请公布号 |
US4425509(A) |
申请公布日期 |
1984.01.10 |
申请号 |
US19810297532 |
申请日期 |
1981.08.31 |
申请人 |
SPERRY CORPORATION |
发明人 |
DE JONG, JOANNES N. M.;EARLE, RICHARD L.;NARDI, ANTHONY P. |
分类号 |
F15B5/00;F15C3/10;G05D7/01;G05D7/06;(IPC1-7):G05D16/20;H02P9/04 |
主分类号 |
F15B5/00 |
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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