ROTARY VANE ACTUATOR OPERATED AIR VALVES
    5.
    发明申请
    ROTARY VANE ACTUATOR OPERATED AIR VALVES 审中-公开
    旋转风门致动器操作空气阀

    公开(公告)号:US20130283762A1

    公开(公告)日:2013-10-31

    申请号:US13752448

    申请日:2013-01-29

    Abstract: Rotary vane actuator operated air valves associated with gas turbine engines are disclosed. An example gas turbine engine may include a fan, a compressor, a combustor, and a turbine in a serial flow relationship; a supply pipe arranged to convey compressed air from one or more of the fan and the compressor; a valve operatively disposed in the supply pipe, the valve including a rotatable valve member arranged to modulate flow of the compressed air through the supply pipe based upon an angular position of the valve member, the valve member being rotatable between an open position and a shut position; and/or a hydraulically operated rotary vane actuator operatively coupled to rotate the valve member.

    Abstract translation: 公开了与燃气涡轮发动机相关的旋转叶片致动器操作的空气阀。 示例性燃气涡轮发动机可以包括串联流动关系的风扇,压缩机,燃烧器和涡轮机; 供给管,其布置成从一个或多个风扇和压缩机输送压缩空气; 阀,其可操作地设置在所述供应管中,所述阀包括可旋转的阀构件,所述可旋转阀构件布置成基于所述阀构件的角位置调节所述压缩空气通过所述供给管的流动,所述阀构件可在打开位置和关闭位置之间旋转 位置; 和/或可操作地联接以旋转阀构件的液压操作旋转叶片致动器。

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