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10 条记录 (耗时 0.071 秒)

    Compact pin-within-a-sleeve three-way valve
    2.
    发明授权
    Compact pin-within-a-sleeve three-way valve 失效
    紧凑型针筒内三通阀

    公开(公告)号：US5497806A

    公开(公告)日：1996-03-12

    申请号：US293935

    申请日：1994-08-22

    申请人： Bryan W. Swank ,  Arpad M. Pataki ,  Bela Doszpoly ,  Mark S. Cavanagh ,  John D. Lane ,  Kent V. Shields ,  Philip J. G. Dingle

    发明人： Bryan W. Swank ,  Arpad M. Pataki ,  Bela Doszpoly ,  Mark S. Cavanagh ,  John D. Lane ,  Kent V. Shields ,  Philip J. G. Dingle

    IPC分类号： F16K11/07 ,  F02M59/46 ,  F16K11/044 ,  F16K31/06 ,  F15B13/044 ,  F16K11/00

    CPC分类号： F16K31/0693 ,  F02M63/0007 ,  F02M63/0017 ,  F02M63/0045 ,  F02M63/0073 ,  F02M63/008 ,  F16K11/044 ,  F16K31/0613 ,  Y10T137/86622 ,  Y10T137/8667

    摘要： A three-way valve including a valve housing having a valve chamber and a high pressure fluid supply inlet, high pressure fluid outlet and drain communicating with the valve chamber is disclosed. A movable member is reciprocally received in the valve chamber so as to be reciprocated between first and second positions for selectively fluidically communicating the outlet with either the inlet or drain. A first valve seat is formed in the valve housing and concentrically disposed in the valve chamber for sealing communication between the outlet and drain and a second valve seat is concentrically disposed in a cavity formed in the movable member for sealing communication between the inlet and outlet. A floating pin is received in the movable valve member cavity at a one end of the movable valve member and cooperates with the second valve seat for selectively sealing fluidic communication between the inlet and the outlet. An actuating device is mounted on the valve housing adjacent an end of the movable valve member opposite the floating pin for advancing the movable valve member toward the first position when energized and for allowing the movable valve member to retract to the second position when de-energized.

    摘要翻译： 公开了一种三通阀，其包括具有阀室和高压流体供应入口的阀壳体，与阀室连通的高压流体出口和排水口。 可移动部件在阀室中往复运动，以便在第一和第二位置之间往复运动，以便选择性地将出口与入口或排水流体连通。 第一阀座形成在阀壳体中，同心地设置在阀室中，用于密封出口和排出口之间的连通，并且第二阀座同心地设置在形成在可移动部件中的空腔中，用于密封入口和出口之间的连通。 浮动销被容纳在可动阀构件空腔中的可移动阀构件的一端处，并与第二阀座配合，用于选择性地密封入口和出口之间的流体连通。 驱动装置安装在邻近可动阀构件的与浮动销相对的端部处的阀壳体上，用于当被激励时将可动阀构件朝向第一位置推进，并且当断电时允许可动阀构件缩回到第二位置 。

    Force balanced three-way solenoid valve
    3.
    发明授权
    Force balanced three-way solenoid valve 失效
    力平衡三通电磁阀

    公开(公告)号：US5396926A

    公开(公告)日：1995-03-14

    申请号：US263219

    申请日：1994-06-17

    申请人： Arpad M. Pataki ,  Bela Doszpoly ,  Bryan W. Swank ,  Mark S. Cavanagh ,  John D. Lane ,  Kent V. Shields

    发明人： Arpad M. Pataki ,  Bela Doszpoly ,  Bryan W. Swank ,  Mark S. Cavanagh ,  John D. Lane ,  Kent V. Shields

    IPC分类号： F02M51/00 ,  F16K11/044 ,  F16K31/06 ,  F16K11/00

    CPC分类号： F16K31/0693 ,  F16K31/0613 ,  F16K31/0624 ,  Y10T137/86622 ,  Y10T137/87217

    摘要： A pressure balanced three-way solenoid valve including a valve housing having a valve chamber and a high pressure fluid supply passage, high pressure fluid outlet passage and drain passage communicating with the valve chamber is disclosed. A movable valve member is reciprocally received in the valve chamber so as to be reciprocated between first and second positions for selectively fluidically communicating the outlet passage with either the supply passage or drain passage. A first valve seat is formed in the valve housing and concentrically disposed in the valve chamber for fluidic communication between the outlet passage and drain passage and a second valve seat is concentrically disposed in a cavity formed in the movable valve member for sealing communication between the supply passage and outlet passages. A floating pin is received in the movable valve member cavity and communicates with the second valve seat for selectively fluidic communication between the supply passage and outlet passage with the floating pin including an impact absorbing element for absorbing the impact of the movable valve member when the movable valve member contacts the floating pin during de-energization of the solenoid. Transitional losses are readily controlled and a high initial closing velocity may be achieved while preventing closing bounce and thus the formation of any leakage path between the floating pin and movable valve member upon de-energization of the solenoid.

    摘要翻译： 公开了一种压力平衡式三通电磁阀，其包括具有阀室和高压流体供给通道的阀壳体，与阀室连通的高压流体出口通道和排出通道。 可动阀构件在阀室中往复运动，从而在第一和第二位置之间往复运动，用于选择性地将出口通道与供应通道或排放通道流体连通。 第一阀座形成在阀壳体中并且同心地设置在阀室中，用于在出口通道和排放通道之间流体连通，并且第二阀座同心地设置在形成在可移动阀构件中的空腔中，用于密封供给 通道和出口通道。 浮动销被容纳在可动阀构件空腔中并与第二阀座连通，用于在供应通道和出口通道之间选择性地流体连通，浮动销包括用于吸收可移动阀构件的冲击的冲击吸收元件， 阀门构件在螺线管断电期间接触浮动销。 过渡损失易于控制，并且可以在防止闭合反弹并因此在螺线管断电时在浮动销和可动阀构件之间形成任何泄漏路径的同时实现高初始闭合速度。

    Rotary distributor for a high pressure fuel system
    4.
    发明授权
    Rotary distributor for a high pressure fuel system 失效
    用于高压燃油系统的旋转分配器

    公开(公告)号：US6058910A

    公开(公告)日：2000-05-09

    申请号：US60178

    申请日：1998-04-15

    申请人： Scott R. Simmons ,  John D. Lane ,  Mark S. Cavanagh ,  Alfred R. Nerz ,  Frank R. Hunt ,  Gordon K. Butler ,  Bela Doszpoly

    发明人： Scott R. Simmons ,  John D. Lane ,  Mark S. Cavanagh ,  Alfred R. Nerz ,  Frank R. Hunt ,  Gordon K. Butler ,  Bela Doszpoly

    IPC分类号： F02M41/06 ,  F02M53/00 ,  F02M37/04

    CPC分类号： F02M41/06 ,  F02M53/00

    摘要： An improved rotary fuel distributor is provided which effectively dynamically centers the rotor during operation while actively cooling the rotor and refilling fuel passages to minimize cavitation. A pressure balancing system is provided which includes pressure area defining grooves formed adjacent a rotor outlet port to control the pressure gradient in the clearance between the rotor and the distributor housing thereby effectively providing a more predictable force component which can be controlled to more effectively balance the rotor in conjunction with two balancing ports positioned on the opposite side of the rotor from the outlet port. A refill and cooling system is provided to continuously and actively cool the rotor with cool, low pressure fuel throughout rotation thereby displacing the hot fuel with cool fuel and effectively preventing thermal seizure of the rotor. The refill and cooling system also includes passages for effectively refilling delivery passages formed in the distributor housing while intermittently refilling supply passages with cool, low pressure fuel after each injection event.

    摘要翻译： 提供了一种改进的旋转燃料分配器，其在操作期间有效地使转子居中，同时主动冷却转子并重新填充燃料通道以最小化空化。 提供了一种压力平衡系统，其包括形成在转子出口附近形成的压力区域的压力区域，以控制转子和分配器壳体之间的间隙中的压力梯度，从而有效地提供可预测的力分量，其可被控制以更有效地平衡 转子与位于转子相对侧的两个平衡端口与出口连接。 提供补充和冷却系统，以连续且主动地冷却具有冷却的低压燃料的转子，从而使热燃料与冷却燃料排出，并有效地防止转子发热。 再充填和冷却系统还包括通道，用于有效地重新填充在分配器壳体中形成的输送通道，同时在每个注射事件之后间歇地向冷却的低压燃料补充供给通道。

    Apparatus and method using adaptive gain scheduling algorithm
    5.
    发明授权
    Apparatus and method using adaptive gain scheduling algorithm 失效
    装置和方法采用自适应增益调度算法

    公开(公告)号：US4768143A

    公开(公告)日：1988-08-30

    申请号：US916775

    申请日：1986-10-09

    申请人： John D. Lane ,  Thomas J. Scheib

    发明人： John D. Lane ,  Thomas J. Scheib

    IPC分类号： G05B13/02 ,  G05B11/32 ,  G05B13/04 ,  G05B13/00

    CPC分类号： G05B13/044

    摘要： A self-tuning system and method for controlling a process based on a measured parameter comprises modular parameter estimators and parameter controllers which are used in conjunction with the process and which receive as an input the measured parameter. An internal model controller is used as one of the parameter converters and incorporates a feed forward index which is used for gain scheduling. Regression analysis is also used in conjunction with the conventional gain scheduling to more accurate refine the control action. A limiter is also used in conjunction with the regression analysis to avoid an overly high or overly low correction signal for the controller.

    摘要翻译： 用于基于测量参数来控制过程的自整定系统和方法包括模块化参数估计器和参数控制器，其与过程结合使用，并且将参数接收作为输入。 内部模型控制器用作参数转换器之一，并且包含用于增益调度的前馈索引。 回归分析也与常规增益调度结合使用，以更准确地改进控制动作。 限制器也与回归分析结合使用，以避免控制器过高或过低的校正信号。

    Wear-resistant fuel distributor rotor
    6.
    发明授权
    Wear-resistant fuel distributor rotor 失效
    耐磨燃料分配器转子

    公开(公告)号：US5713333A

    公开(公告)日：1998-02-03

    申请号：US734137

    申请日：1996-10-21

    申请人： Anthony A. Cooper ,  John D. Lane ,  Steven E. Ferdon ,  Scott R. Simmons

    发明人： Anthony A. Cooper ,  John D. Lane ,  Steven E. Ferdon ,  Scott R. Simmons

    IPC分类号： F02M41/06 ,  F02M59/44 ,  F02M41/00

    CPC分类号： F02M59/445 ,  F02M41/06 ,  Y10T137/701 ,  Y10T137/86501

    摘要： A wear resistant, reduced stress at increased injection pressure fuel distributor assembly for distributing high pressure fuel to the fuel injectors of an internal combustion engine is provided. The assembly includes a fuel distributor rotor with a surface profile configuration that effectively and efficiently distributes high and low pressure fuel to the fuel injectors without internal fuel distribution channels. The rotor is preferably formed from a high thermal expansion, wear-resistant ceramic or coated metal material.

    摘要翻译： 提供了一种耐磨损的，在增加的注射压力下的应力，燃料分配器组件用于将高压燃料分配到内燃机的燃料喷射器。 组件包括具有表面轮廓构造的燃料分配器转子，其有效且有效地将高低压燃料分配到燃料喷射器而没有内部燃料分配通道。 转子优选由高热膨胀，耐磨陶瓷或涂覆的金属材料形成。

    Apparatus and method using adaptive gain scheduling
    8.
    发明授权
    Apparatus and method using adaptive gain scheduling 失效
    使用自适应增益调度的装置和方法

    公开(公告)号：US4922412A

    公开(公告)日：1990-05-01

    申请号：US313369

    申请日：1989-02-21

    申请人： John D. Lane ,  Thomas J. Scheib

    发明人： John D. Lane ,  Thomas J. Scheib

    IPC分类号： G05B13/04

    CPC分类号： G05B13/044

    摘要： A self-tuning system and method for controlling a process based on a measured variable comprises modular parameter estimators, parameter converters and controllers which are used to control the process and receive input from the process. Self-tuning gain scheduling allows the calculated parameters to be updated by a second variable from the process. Regression analysis is used in conjunction with the conventional gain scheduling to more accurately refine the control action. A limiter is also used in conjunction with the regression analysis to avoid an overly high or low correction signal for the controller.

    摘要翻译： 用于基于测量变量控制过程的自整定系统和方法包括用于控制过程并从过程接收输入的模块化参数估计器，参数转换器和控制器。 自整定增益调度允许计算参数由过程中的第二个变量更新。 回归分析与常规增益调度结合使用，以更准确地改善控制动作。 限制器也与回归分析结合使用，以避免控制器过高或过低的校正信号。