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11 条记录 (耗时 0.028 秒)

    Apparatus for controlling the damping of a shock absorber
    1.
    发明授权
    Apparatus for controlling the damping of a shock absorber 失效

    公开(公告)号：US5092626A

    公开(公告)日：1992-03-03

    申请号：US509566

    申请日：1990-04-16

    申请人： David S. Athanas ,  Gary W. Groves ,  Fahrey M. Hammoud ,  David L. Perry ,  Ray A. Sackett ,  Charles E. Tyrrell

    发明人： David S. Athanas ,  Gary W. Groves ,  Fahrey M. Hammoud ,  David L. Perry ,  Ray A. Sackett ,  Charles E. Tyrrell

    IPC分类号： B60G17/015 ,  B60G17/018 ,  F16F9/46

    CPC分类号： B60G17/018 ,  B60G17/015 ,  F16F9/46 ,  F16F9/466 ,  B60G2400/10 ,  B60G2400/102 ,  B60G2400/206 ,  B60G2400/5182 ,  B60G2500/10 ,  B60G2600/02 ,  B60G2600/04 ,  B60G2600/08 ,  B60G2600/16 ,  B60G2600/18 ,  B60G2600/26 ,  B60G2600/602 ,  B60G2600/604

    摘要： An apparatus for damping the movement of the body of an automobile. The apparatus includes a shock absorber having a pressure cylinder which forms a working chamber having first and second portions operable to store damping fluid. The apparatus further includes a piston assembly disposed in the pressure cylinder and having a valve body forming first and second flow passage for providing fluid communication between the first and second portions of the working chamber. The valve body forming first and second annular recesses adjacent the first and second portions, respectively, of the working chamber. The apparatus further including a first unloader disposed within the first annular recess and which is operable for controlling the flow of damping fluid through the first flow passage from the second portion to the first portion of the working chamber during compression. The first unloader is adapted to regulate the flow of fluid through the first flow passage in response to pressure acting on a first valve member within the first recess. In addition, a second unloader is provided for controlling the flow of damping fluid thorugh the second flow passage from the first portion to the second portion of the working chamber during rebound. The second unloader is disposed in the second annular recess and is operable for regulating the flow of damping fluid through the second flow passage in response to pressure of the damping fluid acting on a second valve member within the second annular recess. A first flow path fluidly interconnects the first and second annular recesses. An electrically controlled solenoid is disposed within the first flow path and is operable for regulating the flow of damping fluid therein between the first and second annular recesses. The solenoid includes a plunger moveable between a first and second position for generating firm damping during compression and rebound by inhibiting the flow of fluid through the first flow path when the plunger is in the first position.

    Signal conditioning circuit assembly
    3.
    发明授权
    Signal conditioning circuit assembly 失效
    信号调理电路组件

    公开(公告)号：US4943083A

    公开(公告)日：1990-07-24

    申请号：US322543

    申请日：1989-03-13

    申请人： Gary W. Groves ,  David L. Perry

    发明人： Gary W. Groves ,  David L. Perry

    IPC分类号： B60G17/015 ,  B60G17/08 ,  F16F9/46 ,  F16F9/50

    CPC分类号： B60G17/08 ,  B60G17/015 ,  F16F9/463 ,  B60G2202/24 ,  B60G2400/102 ,  B60G2400/202 ,  B60G2400/5182 ,  B60G2400/70 ,  B60G2500/10 ,  B60G2600/20 ,  B60G2600/90 ,  F16F2230/08

    摘要： A signal conditioning circuit assembly for use with a shock absorber. The signal conditioning circuit includes a pressure sensor for sensing differential pressure between the damping fluid stored in the upper and lower portions of the working chamber. The signal conditioning circuit assembly further includes a signal conditioning circuit which is used for conditioning the output of the pressure sensor. In another embodiment, the signal conditioning circuit assembly further includes an accelerometer for sensing the velocity of the body of the vehicle, as well as a signal conditioning circuit which conditions the output from the accelerometer.

    摘要翻译： 用于减震器的信号调理电路组件。 信号调节电路包括用于感测存储在工作室的上部和下部中的阻尼流体之间的压差的压力传感器。 信号调理电路组件还包括用于调节压力传感器的输出的信号调节电路。 在另一个实施例中，信号调节电路组件还包括用于感测车体的速度的加速度计，以及调节来自加速度计的输出的信号调节电路。

    Solenoid actuated continuously variable shock absorber
    4.
    发明授权
    Solenoid actuated continuously variable shock absorber 失效
    电磁致动连续可变减震器

    公开(公告)号：US06793048B1

    公开(公告)日：2004-09-21

    申请号：US09624120

    申请日：2000-07-24

    申请人： Gary W. Groves ,  Karl Kazmirski ,  David L. Steed ,  Michael L. Zebolsky

    发明人： Gary W. Groves ,  Karl Kazmirski ,  David L. Steed ,  Michael L. Zebolsky

    IPC分类号： F16F946

    CPC分类号： F16F9/06 ,  F16F9/464 ,  F16F9/465

    摘要： A shock absorber includes a pressure tube with a piston slidably disposed therein. A separate valve includes a fluid circuit for fluid low in rebound and a fluid circuit for fluid flow in compression. Each fluid circuit includes a variable orifice which allows selection between a firm rebound with a soft compression, a soft rebound with a soft compression, and a soft rebound with a firm compression. Each variable orifice is in communication with a blowoff valve in such a manner that they provide a variable blowoff feature to the blowoff valves.

    摘要翻译： 减震器包括具有可滑动地设置在其中的活塞的压力管。 单独的阀包括用于低回弹的流体的流体回路和用于流体在压缩中流动的流体回路。 每个流体回路包括可变孔口，其允许选择具有软压缩的坚固回弹，具有软压缩的软回弹以及具有坚固压缩的软反弹。 每个可变孔口与排气阀连通，使得它们向吹出阀提供可变的吹气特征。

    Shock absorber with an electrical connector
    5.
    发明授权
    Shock absorber with an electrical connector 失效
    具有电连接器的减震器

    公开(公告)号：US5090524A

    公开(公告)日：1992-02-25

    申请号：US377236

    申请日：1989-07-07

    申请人： Lonnie G. D. Miller ,  Gary W. Groves

    发明人： Lonnie G. D. Miller ,  Gary W. Groves

    IPC分类号： B60G17/04 ,  F16F9/46

    CPC分类号： B60G17/0408 ,  F16F9/463 ,  B60G2202/42 ,  B60G2500/10

    摘要： A shock absorber is disclosed which electrically communicates with an external source of electrical potential. The shock absorber comprises a valve for electrically controlling the flow of damping fluid in the working chamber of the shock absorber. The shock absorber further comprises a connector for allowing the valve to be electrically connected to the source of electrical potential. The connector comprises an adapter shaft communicating with the piston rod of the shock absorber, a first connector assembly connected to the adapter shaft, and a second connector assembly connected to the first connector assembly.

    摘要翻译： 公开了一种与外部电位源电连通的减震器。 减震器包括用于电控制减振器的工作室中的阻尼流体的流动的阀。 减震器还包括用于允许阀电连接到电位源的连接器。 连接器包括与减震器的活塞杆连通的适配器轴，连接到适配器轴的第一连接器组件和连接到第一连接器组件的第二连接器组件。

    Method and apparatus for controlling shock absorbers
    7.
    发明授权
    Method and apparatus for controlling shock absorbers 失效
    控制减震器的方法和装置

    公开(公告)号：US4867475A

    公开(公告)日：1989-09-19

    申请号：US156306

    申请日：1988-02-16

    申请人： Gary W. Groves

    发明人： Gary W. Groves

    IPC分类号： B60G17/018

    CPC分类号： B60G17/018 ,  B60G2400/33 ,  B60G2500/102 ,  B60G2600/02 ,  B60G2600/04 ,  B60G2600/20

    摘要： The method and apparatus for controlling shock absorbers is disclosed. The shock absorber comprises a pressure balanced shutter sleeve disposed within the piston rod of the shock absorber. The shutter sleeve has a plurality of flow passages in fluid communication with the lower portion of the working chamber. The shock absorber further comprises an orifice sleeve disposed within the piston rod and being displaceable with respect to the shutter sleeve. The orifice sleeve has a plurality of flow passages in fluid communication with the upper portion of the working chamber. The shock absorber further comprises an actuator for applying torque to the shutter sleeve as well as control means for controlling the application of torque by the actuator.

    摘要翻译： 公开了用于控制减震器的方法和装置。 减震器包括设置在减震器的活塞杆内的压力平衡挡板套筒。 闸门套筒具有与工作室的下部流体连通的多个流动通道。 所述减震器还包括设置在所述活塞杆内并可相对于所述闸门套筒移位的孔口套筒。 孔口套筒具有与工作室的上部流体连通的多个流动通道。 减震器还包括用于向闸门套筒施加扭矩的致动器以及用于控制由致动器施加扭矩的控制装置。

    Solenoid actuated continuously variable shock absorber
    9.
    发明授权
    Solenoid actuated continuously variable shock absorber 失效
    电磁致动连续可变减震器

    公开(公告)号：US06464048B1

    公开(公告)日：2002-10-15

    申请号：US09624682

    申请日：2000-07-24

    申请人： Gary W. Groves ,  Karl Kazmirski ,  David L. Steed ,  Michael L. Zebolsky

    发明人： Gary W. Groves ,  Karl Kazmirski ,  David L. Steed ,  Michael L. Zebolsky

    IPC分类号： F16F934

    CPC分类号： F16F9/465 ,  F16F9/06 ,  F16F9/348 ,  F16F9/464

    摘要： A shock absorber includes a pressure tube with a piston slidably disposed therein. A separate valve includes a fluid circuit for fluid low in rebound and a fluid circuit for fluid flow in compression. Each fluid circuit includes a variable orifice which allows selection between a firm rebound with a soft compression, a soft rebound with a soft compression and a soft rebound with a firm compression. Each variable orifice is in communication with a blowoff valve in such a manner that they provide a variable blowoff feature to the blowoff valves.

    摘要翻译： 减震器包括具有可滑动地设置在其中的活塞的压力管。 单独的阀包括用于低回弹的流体的流体回路和用于流体在压缩中流动的流体回路。 每个流体回路包括可变孔口，其允许在具有软压缩的牢固回弹，具有软压缩的软回弹和具有坚固压缩的软反弹之间进行选择。 每个可变孔口与排气阀连通，使得它们向吹出阀提供可变的吹气特征。

    Tunable hydraulic valve for shock absorber
    10.
    发明授权
    Tunable hydraulic valve for shock absorber 失效
    可调式减震器液压阀

    公开(公告)号：US5325942A

    公开(公告)日：1994-07-05

    申请号：US669645

    申请日：1991-03-14

    申请人： Gary W. Groves ,  David T. Boucher

    发明人： Gary W. Groves ,  David T. Boucher

    IPC分类号： F16F9/348 ,  F16F9/512 ,  F16F9/58 ,  F16F9/50

    CPC分类号： F16F9/512 ,  F16F9/3484 ,  F16F9/585

    摘要： A novel tunable hydraulic valve assembly, adaptable to a standard direct acting hydraulic shock absorber, variably responsive to a plurality of selected ranges of fluid pressure differentials to provide a plurality of fluid flow paths between fluid containing portions of the shock absorber, and a method for achieving same, is disclosed. The valve assembly comprises a plurality of deflectable valve disks with flow ports, in stacked abutting relationship whereby selected ranges of fluid pressure differentials deflect variable numbers of valve disks providing varying fluid flow paths therebetween. The valve assembly of the present invention is shown to be adapted to use in both the piston, tunably affecting fluid flow between portions of the pressure cylinder on either side of a reciprocable piston disposed therein, and the base valve assembly, tunably affecting fluid flow between the pressure cylinder and the fluid reservoir.

    摘要翻译： 一种适用于标准直接作用液压减震器的新型可调液压阀组件，其可变地响应于多个选定范围的流体压力差，以在减震器的流体容纳部分之间提供多个流体流动路径，以及一种用于 实现相同，被披露。 阀组件包括具有流动端口的多个可偏转的阀盘，处于堆叠的邻接关系，由此所选择的流体压差范围使可变数量的阀盘偏转，从而在其间提供变化的流体流动路径。 本发明的阀组件被示为适于在活塞中使用，可调节地影响设置在其中的往复活塞的任一侧上的压力缸的两部分之间的流体流动，以及基阀组件，可调节地影响 压力缸和流体储存器。