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    Over center high deflection pressure energizing low leakage seal
    3.
    发明申请
    Over center high deflection pressure energizing low leakage seal 有权
    过中心高偏转压力通电低泄漏密封

    公开(公告)号：US20070045582A1

    公开(公告)日：2007-03-01

    申请号：US11413705

    申请日：2006-04-28

    申请人： Dean Anderson ,  William Giesler ,  Brad King ,  Jimmy Wiggins

    发明人： Dean Anderson ,  William Giesler ,  Brad King ,  Jimmy Wiggins

    IPC分类号： F16K31/44

    CPC分类号： F16J15/3244

    摘要： A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib is coupled to and extends from the base. The annular rib includes at least one contact surface configured to contact the component surface having a plurality of angularly cut radial grooves formed therein. The annular rib flexes and pressure energizes in the presence of a pressure differential between the two environments.

    摘要翻译： 提供了用于分离两种环境和接触组件表面的低泄漏密封。 密封件包括基部和环形肋。 环形肋与底座连接并从底座延伸。 所述环形肋包括至少一个接触表面，所述至少一个接触表面被配置为接触所述部件表面，所述部件表面具有形成在其中的多个 在两种环境之间的压力差存在的情况下，环形肋弯曲并且压力通电。

    AIR TURBINE START SYSTEM WITH MONOPOLE STARTER AIR VALVE POSITION
    5.
    发明申请
    AIR TURBINE START SYSTEM WITH MONOPOLE STARTER AIR VALVE POSITION 有权
    空气涡轮机启动系统与单缸起动器空气阀位置

    公开(公告)号：US20120266606A1

    公开(公告)日：2012-10-25

    申请号：US13090905

    申请日：2011-04-20

    申请人： Peter Kenneth Zeiner ,  Dave Oman ,  Jimmy Wiggins

    发明人： Peter Kenneth Zeiner ,  Dave Oman ,  Jimmy Wiggins

    IPC分类号： F02C7/277

    CPC分类号： F02C7/277 ,  F01D17/06 ,  F01D19/00 ,  F05D2260/40311 ,  F05D2260/80 ,  F05D2260/85 ,  F05D2270/304 ,  F05D2270/44 ,  F05D2270/54 ,  F05D2270/65

    摘要： An air turbine start system is provided that includes an air turbine starter, a starter air valve, a turbine speed sensor, and a circuit. The starter air valve is movable between an open position, in which the pressurized air may flow into the air turbine starter, and a closed position, in which pressurized air does not flow into the air turbine starter. The turbine speed sensor is coupled to the air turbine starter, and is configured to sense the rotational speed of the turbine and supply a rotational speed signal representative thereof. The circuit is coupled to receive the rotational speed signal and is configured, upon receipt thereof, to determine whether the starter air valve is in the closed position or an open position.

    摘要翻译： 提供一种空气涡轮起动系统，其包括空气涡轮起动器，起动器空气阀，涡轮速度传感器和电路。 起动器空气阀可以在加压空气可以流入空气涡轮起动器的打开位置和加压空气不流入空气涡轮起动器的关闭位置之间移动。 涡轮速度传感器耦合到空气涡轮起动器，并且构造成感测涡轮机的转速并提供代表其的转速信号。 电路被耦合以接收转速信号，并且在接收到该转速信号时被配置以确定起动器空气阀是处于关闭位置还是处于打开位置。

    Pneumatic valve control using downstream pressure feedback and an air turbine starter incorporating the same
    6.
    发明申请
    Pneumatic valve control using downstream pressure feedback and an air turbine starter incorporating the same 有权
    使用下游压力反馈的气动阀控制和包括该压力反馈的空气涡轮起动器

    公开(公告)号：US20050276685A1

    公开(公告)日：2005-12-15

    申请号：US10866587

    申请日：2004-06-10

    申请人： Jimmy Wiggins ,  Paul Banta ,  Edward Woodruff

    发明人： Jimmy Wiggins ,  Paul Banta ,  Edward Woodruff

    IPC分类号： F01B25/02 ,  F01D17/14 ,  F02C7/277 ,  F02C9/20 ,  F16K31/36 ,  F16K31/42 ,  G05D16/16

    CPC分类号： G05D16/166 ,  F01D17/145 ,  F02C7/277 ,  F02C9/20 ,  F05D2260/85 ,  F16K31/36 ,  F16K31/42 ,  Y10T137/7762 ,  Y10T137/777

    摘要： A starter air valve assembly includes a valve body, a flow control valve, a rate control servo mechanism, and a valve actuator. The valve body defines a flow passage having at least an inlet port and an outlet port. The valve is disposed at least partially within the flow passage and is moveable between an open position and a closed position. The rate control servo mechanism is adapted to receive pressurized fluid and is configured, upon receipt of the pressurized fluid, to supply a controlled flow of the pressurized fluid. The valve actuator is coupled to the valve and is in fluid communication with the rate control servo to thereby receive the controlled flow of the pressurized fluid. The valve actuator is configured, upon receipt of the controlled flow of the pressurized fluid, to move the valve between the closed position and the open position at a substantially controlled rate.

    摘要翻译： 起动器气阀组件包括阀体，流量控制阀，速率控制伺服机构和阀致动器。 阀体限定了至少具有入口和出口的流动通道。 阀至少部分设置在流动通道内并且可在打开位置和关闭位置之间移动。 速率控制伺服机构适于接收加压流体，并且在接收到加压流体时被配置为提供加压流体的受控流。 阀致动器联接到阀并与速率控制伺服系统流体连通，从而接收加压流体的受控流。 阀致动器被构造成在接收到加压流体的受控流动时，以基本控制的速率在闭合位置和打开位置之间移动阀。

    Over center high deflection pressure energizing low leakage seal
    7.
    发明申请
    Over center high deflection pressure energizing low leakage seal 有权
    过中心高偏转压力通电低泄漏密封

    公开(公告)号：US20060192344A1

    公开(公告)日：2006-08-31

    申请号：US11413704

    申请日：2006-04-28

    申请人： Dean Anderson ,  William Giesler ,  Brad King ,  Jimmy Wiggins

    发明人： Dean Anderson ,  William Giesler ,  Brad King ,  Jimmy Wiggins

    IPC分类号： F16J15/34

    CPC分类号： F16J15/3244

    摘要： A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib is coupled to and extends from the base. The annular rib includes at least one contact surface configured to contact the component surface having a plurality of angularly cut radial grooves formed therein. The annular rib flexes and pressure energizes in the presence of a pressure differential between the two environments.

    摘要翻译： 提供了用于分离两种环境和接触组件表面的低泄漏密封。 密封件包括基部和环形肋。 环形肋与底座连接并从底座延伸。 所述环形肋包括至少一个接触表面，所述至少一个接触表面被配置为接触所述部件表面，所述部件表面具有形成在其中的多个 在两种环境之间的压力差存在的情况下，环形肋弯曲并且压力通电。

    Over center high deflection pressure energizing low leakage seal
    8.
    发明申请
    Over center high deflection pressure energizing low leakage seal 有权
    过中心高偏转压力通电低泄漏密封

    公开(公告)号：US20050230652A1

    公开(公告)日：2005-10-20

    申请号：US10827934

    申请日：2004-04-19

    申请人： Dean Anderson ,  William Giesler ,  Brad King ,  Jimmy Wiggins

    发明人： Dean Anderson ,  William Giesler ,  Brad King ,  Jimmy Wiggins

    IPC分类号： F16J15/00 ,  F16J15/32 ,  F16K31/44

    CPC分类号： F16J15/3244

    摘要： A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib is coupled to and extends from the base. The annular rib includes at least one contact surface configured to contact the component surface having a plurality of angularly cut radial grooves formed therein. The annular rib flexes and pressure energizes in the presence of a pressure differential between the two environments.

    摘要翻译： 提供了用于分离两种环境和接触组件表面的低泄漏密封。 密封件包括基部和环形肋。 环形肋与底座连接并从底座延伸。 所述环形肋包括至少一个接触表面，所述至少一个接触表面被配置为接触所述部件表面，所述部件表面具有形成在其中的多个 在两种环境之间的压力差存在的情况下，环形肋弯曲并且压力通电。

    Pneumatic valve control having improved opening characteristics and an air turbine starter incorporating the same
    9.
    发明申请
    Pneumatic valve control having improved opening characteristics and an air turbine starter incorporating the same 有权
    具有改进的开启特性的气动阀控制和包括该特性的空气涡轮起动器

    公开(公告)号：US20050265823A1

    公开(公告)日：2005-12-01

    申请号：US10856892

    申请日：2004-05-27

    申请人： Jimmy Wiggins ,  Edward Woodruff ,  Paul Banta

    发明人： Jimmy Wiggins ,  Edward Woodruff ,  Paul Banta

    IPC分类号： F16K31/163 ,  G05D16/16 ,  F03B1/04

    CPC分类号： F16K31/1635 ,  F02C7/277 ,  Y10T137/7762 ,  Y10T137/777

    摘要： A starter air valve assembly includes a valve body, a flow control valve, a rate control servo mechanism, and a valve actuator. The valve body defines a flow passage having at least an inlet port and an outlet port. The valve is disposed at least partially within the flow passage and is moveable between an open position and a closed position. The rate control servo mechanism is adapted to receive pressurized fluid and is configured, upon receipt thereof, to supply a controlled flow of the pressurized fluid. The valve actuator is coupled to the valve and is in fluid communication with the rate control servo to thereby receive the controlled flow of the pressurized fluid. The valve actuator is configured, upon receipt of the controlled flow of the pressurized fluid, to move the valve between the closed position and the open position at a substantially controlled rate.

    摘要翻译： 起动器气阀组件包括阀体，流量控制阀，速率控制伺服机构和阀致动器。 阀体限定了至少具有入口和出口的流动通道。 阀至少部分设置在流动通道内并且可在打开位置和关闭位置之间移动。 速率控制伺服机构适于接收加压流体，并且在接收加压流体时配置为提供受控流体的加压流体。 阀致动器联接到阀并与速率控制伺服系统流体连通，从而接收加压流体的受控流。 阀致动器被构造成在接收到加压流体的受控流动时，以基本控制的速率在闭合位置和打开位置之间移动阀。