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8 条记录 (耗时 0.048 秒)

    Electric motor servo for cruise control
    3.
    发明授权
    Electric motor servo for cruise control 失效
    电机伺服用于巡航控制

    公开(公告)号：US4643038A

    公开(公告)日：1987-02-17

    申请号：US737241

    申请日：1985-05-23

    申请人： Robert J. Byram

    发明人： Robert J. Byram

    IPC分类号： F02D11/02 ,  B60K31/02 ,  F02D9/02 ,  F02D11/10 ,  F16H35/06 ,  F16H3/34

    CPC分类号： F02D11/10 ,  B60K31/02 ,  F02D2011/102 ,  Y10T74/19367 ,  Y10T74/19516 ,  Y10T74/1957 ,  Y10T74/19828

    摘要： A pair of coupling elements connected between an electric stepper motor and an engine throttle are selectively engaged and disengaged by a lever mechanism which effects a relative movement between the coupling elements in response to a mechanical input from a solenoid actuator. The lever mechanism includes integral elements for calibrating the relative movement between the coupling elements for a given mechanical input from the solenoid actuator so as to compensate for manufacturing and assembly tolerances of the various components.

    摘要翻译： 连接在电动步进电动机和发动机节气门之间的一对联接元件通过杠杆机构选择性地接合和分离，杠杆机构响应于来自螺线管致动器的机械输入而实现耦合元件之间的相对运动。 杠杆机构包括用于校准来自螺线管致动器的给定机械输入的耦合元件之间的相对运动的整体元件，以补偿各种部件的制造和组装公差。

    Throttle body default actuation
    4.
    发明授权
    Throttle body default actuation 失效
    节气门体默认启动

    公开(公告)号：US5492097A

    公开(公告)日：1996-02-20

    申请号：US316418

    申请日：1994-09-30

    申请人： Robert J. Byram ,  Brent A. Hall ,  Karl J. Haltiner, Jr.

    发明人： Robert J. Byram ,  Brent A. Hall ,  Karl J. Haltiner, Jr.

    IPC分类号： F02D9/02 ,  F02D11/10 ,  F02D41/22

    CPC分类号： F02D9/02 ,  F02D11/107 ,  F02D2009/0269 ,  F02D2009/0277

    摘要： An electronically actuated, air control valve regulates the flow of combustion air to an internal combustion engine. The valve includes an air passage having a throttle valve rotatable therein between a first, minimum air flow position and a second, maximum air flow position. Between the minimum and the maximum air flow positions is a default air flow position for operation of the engine during actuator inoperativeness. A biasing member has a first end operable to impart a force on the valve member in the direction of the default air flow position when the valve member in operable between the minimum air flow position and the default position. Likewise, the biasing member has a second end operable to impart a force on the valve member in the direction of the default air flow position when the valve member is operated in the range between the default air flow position and the maximum air flow position. As a result, a single biasing member operates to position the throttle valve at a default air flow position between the minimum and the maximum air flow positions across the entire range of positions.

    摘要翻译： 电动致动的空气控制阀调节到内燃机的燃烧空气流。 所述阀包括空气通道，所述空气通道具有在第一最小气流位置和第二最大气流位置之间可旋转的节流阀。 在最小和最大气流位置之间是用于在执行器不操作期间操作发动机的默认气流位置。 偏置构件具有第一端，其可操作以当阀构件在最小气流位置和默认位置之间操作时在阀构件上沿着默认气流位置的方向施加力。 类似地，偏置构件具有可操作的第二端，当阀构件在默认气流位置和最大气流位置之间的范围内操作时，该第二端可在阀构件上沿着默认气流位置的方向施加力。 结果，单个偏压构件操作以将节流阀定位在跨越整个位置范围的最小和最大气流位置之间的默认气流位置。

    Air switch for low tire pressure indication
    5.
    发明授权
    Air switch for low tire pressure indication 失效
    空气开关用于低轮胎压力指示

    公开(公告)号：US4208982A

    公开(公告)日：1980-06-24

    申请号：US60468

    申请日：1979-07-25

    申请人： Robert J. Byram

    发明人： Robert J. Byram

    IPC分类号： B60C23/04

    CPC分类号： B60C23/0403

    摘要： An air switch responsive to low tire pressure for emitting a pulse of air when a critical low tire pressure is achieved comprises a housing having a chamber ported to the internal tire pressure and a bellows within the chamber filled to a reference pressure. A passageway connecting the chamber to an outlet port is closed by a spring biased poppet valve. A pin on the moving end of the bellows is arranged to extend through the passageway to abut the poppet valve so that when low tire pressure causes bellows expansion, the pin will unseat the poppet valve to allow air pressure to escape from the tire through the outlet port. A second valve surrounding the stem on the bellows engages the chamber end of the passageway to close the same whenever the tire pressure reaches a second critical low pressure to stop the airflow through the outlet port.

    摘要翻译： 当实现临界低的轮胎压力时，响应于低轮胎压力发出空气脉冲的空气开关包括具有被引导到内部轮胎压力的室的壳体和填充到参考压力的腔室内的波纹管。 将室连接到出口的通道由弹簧偏压的提升阀封闭。 波纹管移动端上的一个销布置成延伸通过通道以抵靠提升阀，使得当低轮胎压力导致波纹管膨胀时，销将使提升阀开启，以允许空气压力通过出口从轮胎中逸出 港口。 当轮胎压力达到第二临界低压以停止通过出口的气流时，围绕波纹管上的杆的第二阀接合通道的腔室端部以关闭相同的阀。

    Limited angle unidirectional torque motor
    6.
    发明授权
    Limited angle unidirectional torque motor 失效
    有限角度单向力矩电机

    公开(公告)号：US06750748B2

    公开(公告)日：2004-06-15

    申请号：US09925581

    申请日：2001-08-09

    申请人： Robert J. Byram

    发明人： Robert J. Byram

    IPC分类号： H01F708

    CPC分类号： H02K26/00

    摘要： A torque motor comprising a rotor assembly and a stator assembly, the rotor assembly including a permanent rotor magnet being diametrically oriented, and the stator assembly including a pair of upper and lower stator poles spaced circumferentially around the rotor assembly wherein the stator poles are asymmetric in construction.

    摘要翻译： 一种包括转子组件和定子组件的转矩电动机，所述转子组件包括沿径向定向的永久转子磁体，并且所述定子组件包括围绕所述转子组件周向间隔开的一对上下定子磁极，其中所述定子极不对称 施工。

    Integrated air control valve using contactless technology
    7.
    发明授权
    Integrated air control valve using contactless technology 失效

    公开(公告)号：US06522038B2

    公开(公告)日：2003-02-18

    申请号：US09738018

    申请日：2000-12-15

    申请人： Robert J. Byram

    发明人： Robert J. Byram

    IPC分类号： H02K1100

    CPC分类号： F02D11/10 ,  F02D2011/102

    摘要： A control valve assembly for the rotary or linear actuation of control valves using contactless technology and the use of direct integration of electronic componentry into a lead frame interconnection assembly includes a contactless motor, a control valve in mechanical communication with the contactless motor through a gear system, and a lead frame interconnection assembly having electronic componentry relevant to the contactless motor and the control valve integrally formed therein. The contactless motor includes a commutator magnet disposed on a rotor shaft thereof. The commutator magnet is in magnetic communication with at least two commutator chips integrally formed with the lead frame interconnection assembly. The control valve includes a throttle element disposed in a throttle bore, an output shaft depending from the throttle element, and at least one position sensing magnet disposed on an end of the output shaft distal from the throttle element. The position sensing magnet is in magnetic communication with at least one position sensor integrally formed with the lead frame interconnection assembly. The throttle element may be a throttle plate rotatably positioned within the throttle bore, or it may be a linearly translatable device.

    Low tire pressure sensor and air switch therefor
    8.
    发明授权
    Low tire pressure sensor and air switch therefor 失效
    低轮胎压力传感器和空气开关

    公开(公告)号：US4235185A

    公开(公告)日：1980-11-25

    申请号：US58738

    申请日：1979-07-18

    申请人： Robert J. Byram

    发明人： Robert J. Byram

    IPC分类号： B60C23/04

    CPC分类号： B60C23/0405 ,  B60C23/0408 ,  B60C23/0494

    摘要： A low tire pressure sensor for emitting a magnetic signal when the tire pressure reaches a low limit pressure includes a signal device having a magnet movable from a storage position to an actuated position by tire pressure applied to the magnet from an air switch. The air switch includes a bellows charged to a reference pressure and exposed to tire pressure for moving in response to tire pressure changes, and a three-way valve operated by the bellows for venting the signal device to atmospheric pressure when the tire pressure is normal and for closing the vent and applying tire pressure to the signal device to actuate it when the pressure drops below a preset low pressure.

    摘要翻译： 当轮胎压力达到下限压力时，用于发出磁信号的低轮胎压力传感器包括具有可从空气开关施加到磁体的轮胎压力从存储位置移动到致动位置的磁体的信号装置。 空气开关包括充气到参考压力并暴露于轮胎压力以响应于轮胎压力变化而移动的波纹管和由波纹管操作的三通阀，用于当轮胎压力正常时将信号装置排放到大气压力， 用于关闭排气口并且当压力降低到低于预设的低压时将轮胎压力施加到信号装置以致动它。