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1. 发明申请

US20110031424A1 HIGH ACCURACY, ZERO BACKLASH ROTARY-TO-LINEAR ELECTROMECHANICAL ACTUATOR 失效
标题翻译：高精度，零回程旋转线性电动执行器
公开(公告)号：US20110031424A1
公开(公告)日：2011-02-10
申请号：US12535511
申请日：2009-08-04
申请人： Casey Hanlon , Steve Abel , David M. Eschborn , Doug Kortum , Don Christensen
发明人： Casey Hanlon , Steve Abel , David M. Eschborn , Doug Kortum , Don Christensen
IPC分类号： F16K31/02 , H02K7/10 , H02K7/116 , G05B1/06 , H02P6/16
CPC分类号： H02K7/06 , F16K31/047 , H02K7/116
摘要： An electromechanical actuator is provided for converting rotary action into linear action, and includes an electric motor, a cable yoke, an output shaft, and a pair of cables. The electric motor is adapted to be selectively energized and is configured, upon being energized to generate a drive torque. The cable yoke is coupled to receive the drive torque and is configured, upon receipt thereof, to rotate about a rotational axis. The output shaft is coupled to receive a drive force and is configured, upon receipt thereof, to translate along a linear axis that is disposed at least substantially perpendicular to the rotational axis. Each cable is wound, in pretension, on a portion of the cable yoke and around a portion of the output shaft. The pair of cables is configured, upon rotation of the cable yoke, to supply the drive force to the output shaft.
摘要翻译：提供了一种机电致动器，用于将旋转动作转换为线性动作，并且包括电动机，电缆轭，输出轴和一对电缆。电动机适于被选择性地通电，并且在通电时被构造以产生驱动转矩。电缆轭被联接以接收驱动扭矩，并且在其接收时被配置为围绕旋转轴线旋转。输出轴被联接以接收驱动力，并且在接收到驱动力时构造成沿着至少基本上垂直于旋转轴线设置的线性轴线平移。每个电缆在预紧中缠绕在电缆轭架的一部分上并围绕输出轴的一部分。一对电缆在电缆轭架旋转时被配置成将驱动力提供给输出轴。

2. 发明授权

US08146886B2 High accuracy, zero backlash rotary-to-linear electromechanical actuator 失效
标题翻译：高精度，零间隙旋转到线性机电执行器
公开(公告)号：US08146886B2
公开(公告)日：2012-04-03
申请号：US12535511
申请日：2009-08-04
申请人： Casey Hanlon , Steve Abel , David M. Eschborn , Doug Kortum , Don Christensen
发明人： Casey Hanlon , Steve Abel , David M. Eschborn , Doug Kortum , Don Christensen
IPC分类号： F16K31/00
CPC分类号： H02K7/06 , F16K31/047 , H02K7/116
摘要： An electromechanical actuator is provided for converting rotary action into linear action, and includes an electric motor, a cable yoke, an output shaft, and a pair of cables. The electric motor is adapted to be selectively energized and is configured, upon being energized to generate a drive torque. The cable yoke is coupled to receive the drive torque and is configured, upon receipt thereof, to rotate about a rotational axis. The output shaft is coupled to receive a drive force and is configured, upon receipt thereof, to translate along a linear axis that is disposed at least substantially perpendicular to the rotational axis. Each cable is wound, in pretension, on a portion of the cable yoke and around a portion of the output shaft. The pair of cables is configured, upon rotation of the cable yoke, to supply the drive force to the output shaft.
摘要翻译：提供了一种机电致动器，用于将旋转动作转换为线性动作，并且包括电动机，电缆轭，输出轴和一对电缆。电动机适于被选择性地通电，并且在通电时被构造以产生驱动转矩。电缆轭被联接以接收驱动扭矩，并且在其接收时被配置为围绕旋转轴线旋转。输出轴被联接以接收驱动力，并且在接收到驱动力时构造成沿着至少基本上垂直于旋转轴线设置的线性轴线平移。每个电缆在预紧中缠绕在电缆轭架的一部分上并围绕输出轴的一部分。一对电缆在电缆轭架旋转时被配置成将驱动力提供给输出轴。

3. 发明申请

US20120013278A1 RESISTORLESS DYNAMIC MOTOR BRAKING SYSTEM AND METHOD 审中-公开
标题翻译：无阻尼动力马达制动系统及方法
公开(公告)号：US20120013278A1
公开(公告)日：2012-01-19
申请号：US12835513
申请日：2010-07-13
申请人： Casey Hanlon , Steve Abel
发明人： Casey Hanlon , Steve Abel
IPC分类号： H02P3/12
CPC分类号： H02P3/18
摘要： Systems and methods are provided for regenerative motor braking. The regenerative braking systems and methods allow the braking torque of a multi-phase motor to be controlled while keeping currents to acceptable levels and without supplying electrical energy back to the voltage source. The regenerative braking systems and methods dissipate energy in the motor windings instead of sending this energy to the voltage source by intelligently switching the low-side switches in the inverter between the ON and OFF states at the commutation frequency while maintaining the high-side switches in the inverter in the OFF state.
摘要翻译：为再生电机制动提供系统和方法。再生制动系统和方法允许控制多相电动机的制动转矩，同时将电流保持在可接受的水平并且不将电能提供给电压源。再生制动系统和方法消耗电动机绕组中的能量，而不是通过在换向频率下在ON和OFF状态之间智能地切换逆变器中的低侧开关将该能量发送到电压源，同时保持高侧开关变频器处于OFF状态。

4. 发明授权

US09056668B2 Aircraft control stick operational in active and passive modes 有权
标题翻译：飞机控制杆在主动和被动模式下运行
公开(公告)号：US09056668B2
公开(公告)日：2015-06-16
申请号：US13547386
申请日：2012-07-12
申请人： Casey Hanlon , Steve Abel , Donald Jeffrey Christensen
发明人： Casey Hanlon , Steve Abel , Donald Jeffrey Christensen
IPC分类号： B64C13/04
CPC分类号： B64C13/04
摘要： An apparatus and method is provided for operating an aircraft control stick in an active mode and a passive mode. The method comprises subjecting the control stick to an a resilient restoring force in the passive mode, and neutralizing the restoring force in the active mode. A spring assembly is provided for exerting and neutralizing the restoring force, which may be varied between minimum and maximum values.
摘要翻译：提供一种用于在主动模式和被动模式下操作飞行器控制杆的装置和方法。该方法包括使控制棒在被动模式下具有弹性恢复力，并且在活动模式中中和恢复力。提供弹簧组件用于施加和中和可在最小值和最大值之间变化的恢复力。

5. 发明申请

US20140014781A1 AIRCRAFT CONTROL STICK OPERATIONAL IN ACTIVE AND PASSIVE MODES 有权
标题翻译：主动和被动模式下的飞机控制操作
公开(公告)号：US20140014781A1
公开(公告)日：2014-01-16
申请号：US13547386
申请日：2012-07-12
申请人： Casey Hanlon , Steve Abel , Donald Jeffrey Christensen
发明人： Casey Hanlon , Steve Abel , Donald Jeffrey Christensen
IPC分类号： B64C13/08
CPC分类号： B64C13/04
摘要： An apparatus and method is provided for operating an aircraft control stick in an active mode and a passive mode. The method comprises subjecting the control stick to an a resilient restoring force in the passive mode, and neutralizing the restoring force in the active mode. A spring assembly is provided for exerting and neutralizing the restoring force, which may be varied between minimum and maximum values.
摘要翻译：提供一种用于在主动模式和被动模式下操作飞行器控制杆的装置和方法。该方法包括使控制棒在被动模式下具有弹性恢复力，并且在活动模式中中和恢复力。提供弹簧组件用于施加和中和可在最小值和最大值之间变化的恢复力。

6. 发明申请

US20090321669A1 FLAPPER HOT GAS VALVE 审中-公开
标题翻译：闪蒸热气阀
公开(公告)号：US20090321669A1
公开(公告)日：2009-12-31
申请号：US12119059
申请日：2008-05-12
申请人： Raymond R. Tseng , Steve Abel , Don Christensen
发明人： Raymond R. Tseng , Steve Abel , Don Christensen
IPC分类号： F16K31/02 , F16K1/16
CPC分类号： F16K11/044
摘要： A gas valve apparatus is provided. A primary valve includes a flapper nozzle valve and first and second outputs. A secondary valve includes a housing having first and second inputs coupled to the first and second outputs of the primary valve, first and second seats coupled to the first and second inputs, first and second nozzles coupled to the first and second seats, and a moveable element configured for alternatively sealing the first and second nozzles as the moving element comes into contact with the first and second seats.
摘要翻译：提供一种燃气阀装置。主阀包括挡板喷嘴阀和第一和第二输出。次级阀包括具有联接到主阀的第一和第二输出的第一和第二输入的壳体，联接到第一和第二输入的第一和第二座，联接到第一和第二座的第一和第二喷嘴，以及可移动的所述元件构造成当所述移动元件与所述第一和第二座位接触时交替地密封所述第一和第二喷嘴。

7. 发明授权

US08312705B2 Propellant gas control valve 有权
标题翻译：推进剂气体控制阀
公开(公告)号：US08312705B2
公开(公告)日：2012-11-20
申请号：US12190283
申请日：2008-08-12
申请人： Don Christensen , Steve Abel , Raymond R. Tseng
发明人： Don Christensen , Steve Abel , Raymond R. Tseng
IPC分类号： F02K9/80 , B63H11/107 , F16K31/12
CPC分类号： F02K9/58 , Y10T137/7782
摘要： A gas control valve is configured to controllably supply propellant gas to a thruster so that the thruster may produce thrust over a relatively wide range, and so that the thruster exhibits relatively fine minimum impulse bit (MIB) performance. The gas control valve includes a pilot stage having a pilot valve, and a main stage having a main valve. The gas control valve responds to control signals supplied to the pilot stage and is configured such that for commands of relatively short duration, only the pilot valve responds. Conversely, for commands of relatively longer duration, the pilot valve and main valve both respond.
摘要翻译：气体控制阀构造成可控制地将推进剂气体供应到推进器，使得推进器可以在相对较宽的范围内产生推力，并且使得推进器显示相对精细的最小脉冲位（MIB）性能。气体控制阀包括具有先导阀的先导级和具有主阀的主级。气体控制阀响应提供给先导级的控制信号，并且被配置为使得对于相对较短持续时间的命令，只有先导阀作出响应。相反，对于相对较长持续时间的指令，先导阀和主阀均响应。

8. 发明申请

US20100036579A1 LOW MINIMUM IMPULSE BIT PROPELLANT GAS THRUSTER 有权
标题翻译：低最小冲程位推进剂气体压路机
公开(公告)号：US20100036579A1
公开(公告)日：2010-02-11
申请号：US12189642
申请日：2008-08-11
申请人： Steve Abel , Raymond R. Tseng , Don Christensen , Bruce Larsen
发明人： Steve Abel , Raymond R. Tseng , Don Christensen , Bruce Larsen
IPC分类号： F02C9/00
CPC分类号： F02K9/94 , F02K9/30
摘要： A gas thruster is configured to supply thrust over a relatively wide range, from a relatively low value to a relatively high thrust value, and exhibits relatively fine minimum impulse bit (MIB) performance. The gas thruster includes a thrust nozzle, a main stage, a main valve element, and a pilot valve. The gas thruster responds to thruster control signals supplied to the pilot valve and is configured such that for commands of relatively short duration, only the pilot valve responds and relatively low thrust is produced. Conversely, for command or relatively longer duration, the pilot valve and main valve element both respond and relatively higher thrust is produced.
摘要翻译：气体推进器构造成在相对较宽的范围内从相对低的值提供推力到相对较高的推力值，并且展现相对较好的最小脉冲位（MIB）性能。气体推进器包括推力喷嘴，主级，主阀元件和先导阀。气体推进器响应提供给先导阀的推进器控制信号，并且被配置为使得对于相对较短持续时间的命令，只有先导阀响应并产生相对较低的推力。相反，对于指令或相对较长的持续时间，先导阀和主阀元件都响应并产生相对较高的推力。

9. 发明授权

US08104264B2 Low minimum impulse bit propellant gas thruster 有权
标题翻译：低最小脉冲位推进剂气体推进器
公开(公告)号：US08104264B2
公开(公告)日：2012-01-31
申请号：US12189642
申请日：2008-08-11
申请人： Steve Abel , Raymond R. Tseng , Don Christensen , Bruce Larsen
发明人： Steve Abel , Raymond R. Tseng , Don Christensen , Bruce Larsen
IPC分类号： F02K9/00
CPC分类号： F02K9/94 , F02K9/30
摘要： A gas thruster is configured to supply thrust over a relatively wide range, from a relatively low value to a relatively high thrust value, and exhibits relatively fine minimum impulse bit (MIB) performance. The gas thruster includes a thrust nozzle, a main stage, a main valve element, and a pilot valve. The gas thruster responds to thruster control signals supplied to the pilot valve and is configured such that for commands of relatively short duration, only the pilot valve responds and relatively low thrust is produced. Conversely, for command or relatively longer duration, the pilot valve and main valve element both respond and relatively higher thrust is produced.
摘要翻译：气体推进器构造成在相对较宽的范围内从相对低的值提供推力到相对较高的推力值，并且展现相对较好的最小脉冲位（MIB）性能。气体推进器包括推力喷嘴，主级，主阀元件和先导阀。气体推进器响应提供给先导阀的推进器控制信号，并且被配置为使得对于相对较短持续时间的命令，只有先导阀响应并产生相对较低的推力。相反，对于指令或相对较长的持续时间，先导阀和主阀元件都响应并产生相对较高的推力。

10. 发明申请

US20100038565A1 PROPELLANT GAS CONTROL VALVE 有权
标题翻译：推进气控制阀
公开(公告)号：US20100038565A1
公开(公告)日：2010-02-18
申请号：US12190283
申请日：2008-08-12
申请人： Don Christensen , Steve Abel , Raymond R. Tseng
发明人： Don Christensen , Steve Abel , Raymond R. Tseng
IPC分类号： F16K31/12
CPC分类号： F02K9/58 , Y10T137/7782
摘要： A gas control valve is configured to controllably supply propellant gas to a thruster so that the thruster may produce thrust over a relatively wide range, and so that the thruster exhibits relatively fine minimum impulse bit (MIB) performance. The gas control valve includes a pilot stage having a pilot valve, and a main stage having a main valve. The gas control valve responds to control signals supplied to the pilot stage and is configured such that for commands of relatively short duration, only the pilot valve responds. Conversely, for commands of relatively longer duration, the pilot valve and main valve both respond.
摘要翻译：气体控制阀构造成可控制地将推进剂气体供应到推进器，使得推进器可以在相对较宽的范围内产生推力，并且使得推进器显示相对精细的最小脉冲位（MIB）性能。气体控制阀包括具有先导阀的先导级和具有主阀的主级。气体控制阀响应提供给先导级的控制信号，并且被配置为使得对于相对较短持续时间的命令，只有先导阀作出响应。相反，对于相对较长持续时间的指令，先导阀和主阀均响应。

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