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    • 16. 发明授权
    • Cabin pressure thrust recovery outflow valve with single door
    • 车门压力推力回收流出阀带单门
    • US09096320B2
    • 2015-08-04
    • US12878776
    • 2010-09-09
    • Darrell HornerJustin A. Tanner
    • Darrell HornerJustin A. Tanner
    • B64D13/02B64D13/04
    • B64D13/04B64D13/02
    • A single valve door thrust recovery outflow valve is provided that does not rely on a relatively large and expensive actuator to move it, and does not create unwanted drag during aircraft cruise operations. The valve includes a valve frame, a valve door, and an aerodynamic flap. The valve door is rotationally coupled to the valve frame, is adapted to receive a drive torque, and is configured, upon receipt of the drive torque, to rotate between a closed position, a full-open position, and a plurality of partial-open positions between the closed position and the full-open position. The aerodynamic flap is coupled to the valve door. When the valve door is in the closed position and in numerous partial-open positions, the aerodynamic flap makes the thrust recovery outflow valve aerodynamically clean.
    • 提供单个阀门推力回收流出阀,其不依赖于相对较大和昂贵的致动器来移动它,并且在飞行器巡航操作期间不产生不期望的阻力。 该阀包括阀架,阀门和空气动力学翼片。 阀门旋转地联接到阀框架,适于接收驱动扭矩,并且在接收到驱动扭矩时被配置为在关闭位置,全开位置和多个部分打开之间旋转 关闭位置和全开位置之间的位置。 气动翼片联接到阀门。 当阀门处于关闭位置并且处于多个部分打开位置时,空气动力翼片使推力回收流出阀在空气动力学上清洁。