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    CONTROLLABLE VIBRATION APPARATUS
    1.
    发明申请
    CONTROLLABLE VIBRATION APPARATUS 审中-公开
    可控振动装置

    公开(公告)号：WO9800653A3

    公开(公告)日：1998-02-12

    申请号：PCT/US9710840

    申请日：1997-06-05

    Applicant: LORD CORP

    Inventor： CARLSON J DAVID ,  ST CLAIR KENNETH A ,  CHRZAN MICHAEL J ,  PRINDLE DONALD R

    IPC: F16F9/06 ,  F16F9/32 ,  F16F9/36 ,  F16F9/46 ,  F16F9/53

    CPC classification number: F16F9/067 ,  F16F9/3214 ,  F16F9/3242 ,  F16F9/362 ,  F16F9/463 ,  F16F9/535 ,  F16F2224/00 ,  F16F2226/02 ,  F16F2228/004

    Abstract: A controllable vibration apparatus such as a linear fluid damper in which an electrical connection to a controllable valve, preferably located in the piston assembly, is made through a single-strand electrical conductor. In one embodiment, the piston and piston rod (24a) are preferably used as the source of low potential (ground or retun electrical path). An accumulator assembly (44a) preferably including a flexible diaphragm (76a) thereon can be used to provide separation of the fluid-containing chambers from a pressurized accumulator chamber. In magnetorheological (MR) fluid dampers, a special sealing system including a defined relationship between surface finish on the piston rod and magnetically soft particle size is described which enhances life of the seal system. A metal bushing (36a) with a friction-reducing surface treatment is used in combination with an energized lip seal (38a) to prevent escape of the magnetic particles from the damper and support side loads. The magnetically controlled valve can be formed from separate top (80a) and bottom (85a) pole pieces that are spaced from an outer annular ring (82a) to define a fluid passageway. The top pole piece and the annular ring can be secured together by bridging elements such as non-magnetic welds, spot welded plates, or alternatively, formed as a single unit using powdered metal processes such as PIM or MIM. The coil assembly (88a) can be configured with axially-extending pins (94a, 96a) to easily connect with a conductor. An elastomeric element (98a) provides electrical and fluid sealing engagement against the single-strand conductor. Push-on connectors (83a) preferably make the connection between the single-strand conductor and the axially extending pins. In a two single-strand conductor version, one single-strand carries the incoming current and the other the outgoing current. 00000

    Abstract translation: 诸如线性流体阻尼器的可控振动装置，其中通过单股电导体制成优选位于活塞组件中的可控阀的电连接。 在一个实施例中，活塞和活塞杆（24a）优选用作低电位源（接地或回路电路径）。 优选地在其上包括柔性隔膜（76a）的蓄能器组件（44a）可用于提供含有流体的腔室与加压蓄能室的分离。 在磁流变（MR）流体阻尼器中，描述了一种特殊的密封系统，其包括活塞杆表面光洁度与磁软粒子之间的界定关系，这增强了密封系统的使用寿命。 具有摩擦减小表面处理的金属衬套（36a）与通电的唇形密封件（38a）组合使用，以防止磁性颗粒从阻尼器和支撑侧负载中逸出。 磁力控制阀可由独立的顶部（80a）和底部（85a）的极片形成，该极片与外部环形环（82a）间隔开以限定流体通道。 顶极片和环形圈可以通过诸如非磁性焊缝，点焊板等桥接元件固定在一起，或者使用诸如PIM或MIM之类的金属粉末形成为单个单元。 线圈组件（88a）可以构造成具有轴向延伸的销（94a，96a）以容易地与导体连接。 弹性元件（98a）提供与单股导体的电和流体密封接合。 推连接器（83a）优选地在单股导体和轴向延伸销之间形成连接。 在两条单股导体版本中，一根单股承载输入电流，另一根输出电流输出。 00000

    OPERATOR INTERFACE CONTROLLABLE BRAKE WITH FIELD RESPONSIVE MATERIAL
    2.
    发明申请
    OPERATOR INTERFACE CONTROLLABLE BRAKE WITH FIELD RESPONSIVE MATERIAL 审中-公开
    操作员界面可控刹车与现场响应材料

    公开(公告)号：WO2008080078A3

    公开(公告)日：2008-10-16

    申请号：PCT/US2007088590

    申请日：2007-12-21

    Applicant: LORD CORP ,  MARJORAM ROBERT H ,  ST CLAIR KENNETH A

    Inventor： MARJORAM ROBERT H ,  ST CLAIR KENNETH A

    IPC: B60T7/04 ,  B60T7/08

    CPC classification number: B60T13/748 ,  B60T7/042 ,  B60T7/085 ,  B60T17/22 ,  F16D57/002

    Abstract: A vehicle operator input device for controlling the vehicle with the operator input device including an operator interface lever moveable by a vehicle operator in first and second directions about an axis. The operator input device includes a sensor system with a sensor target. The sensor system senses the moveable operator interface lever and provides an operator interface lever position signal as a function of a position of the operator interface lever. The operator input device includes an interface lever controllable brake coupled to the operator interface lever, and a brake controller coupled to the sensor system for receiving the operator interface mechanism position signal and with the brake controller coupled to the brake for responsively transmitting a plurality of brake signals to the brake with the operator interface lever controllable brake responsively providing resistive braking forces to the operator interface lever for opposing a force applied to the operator interface lever by the operator, the operator interface lever controllable brake providing the resistive braking forces in response to controller brake signals, with the brake controller providing a first background force signal followed with a second below background force drop signal followed with a third above background stop force signal wherein the operator is provided with a mechanical detent sensation at a target lever location.

    Abstract translation: 一种用于使用操作者输入装置控制车辆的车辆操作者输入装置，所述操作者输入装置包括可绕车辆操作者在第一和第二方向上绕轴线移动的操作者接口杆。 操作者输入装置包括具有传感器目标的传感器系统。 传感器系统感测可移动操作者接口杆，并提供作为操作者接口杆的位置的函数的操作者接口杆位置信号。 操作员输入装置包括耦合到操作者接口杆的接口杆可控制动器和耦合到传感器系统的制动控制器，用于接收操作者接口机构位置信号，并且制动控制器与制动器耦合以响应地传送多个制动器 通过操作员接口杆可控制动器向制动器发出信号，响应于向操作者接口杆提供阻力制动力，以相对于由操作者施加到操作员接口杆的力，操作者接口杆可控制动器响应于控制器提供阻力制动力 制动信号，其中制动控制器提供第一背景力信号，随后具有第二下面的背景力下降信号，随后具有第三上述背景停止力信号，其中操作者在目标杆位置处提供机械制动感。

    Brake with field responsive material
    3.
    发明专利
    Brake with field responsive material 有权
    制动与现场响应材料

    公开(公告)号：JP2012180939A

    公开(公告)日：2012-09-20

    申请号：JP2012144578

    申请日：2012-06-27

    Applicant: Lord Corp ,  ロード・コーポレーション

    Inventor： JOLLY MARK R ,  MARJORAM ROBERT H ,  KOESTER STEPHEN P ,  ST CLAIR KENNETH A

    IPC: F16D63/00 ,  B62D5/00 ,  F16F9/53

    CPC classification number: B62D5/005 ,  F16D57/002

    Abstract: PROBLEM TO BE SOLVED: To provide a compact and integral MR brake adaptable for use in a limited space for installation.SOLUTION: The compact and controllable brake includes: a rotor having first and second rotor surfaces, an outer periphery and at least one working portion proximate to or on the outer periphery; a shaft having the rotor connected at one end of the shaft so as to suppress the relative rotation therebetween; a housing including a first chamber housing which accommodates the rotor therein so as to allow rotation, and including a magnetic field generator which is arranged being spaced from the rotor, and is configured and positioned for conveying a magnetic flux extending through a controllable material between the field generator and working portion, in a direction toward at least one working portion of the rotor. The controllable material contained within the first chamber is in contact with at least one working portion of the rotor, an electronic device is provided for controlling and/or monitoring the operation of the brake, and control electronic device is housed in a second chamber.

    Abstract translation: 要解决的问题：提供适用于有限空间进行安装的紧凑且集成的MR制动器。 紧凑可控制动器包括：转子，其具有第一和第二转子表面，外周边和至少一个邻近或外周的工作部分; 轴，其转子在轴的一端连接，以便抑制它们之间的相对旋转; 壳体，包括容纳转子以允许旋转的第一腔室壳体，并且包括设置成与转子间隔开的磁场发生器，并且被配置和定位成将穿过可控材料的磁通量输送到 场发生器和工作部分沿着朝向转子的至少一个工作部分的方向。 容纳在第一室内的可控材料与转子的至少一个工作部分接触，提供用于控制和/或监视制动器的操作的电子装置，并且控制电子装置容纳在第二室中。 版权所有（C）2012，JPO＆INPIT

    Brake with magnetic field responsive material
    4.
    发明专利
    Brake with magnetic field responsive material 有权
    制动与磁场响应材料

    公开(公告)号：JP2010276200A

    公开(公告)日：2010-12-09

    申请号：JP2010181376

    申请日：2010-08-13

    Applicant: Lord Corp ,  ロード・コーポレーション

    Inventor： JOLLY MARK R ,  MARJORAM ROBERT H ,  KOESTER STEPHEN P ,  ST CLAIR KENNETH A

    IPC: F16D63/00 ,  B62D5/00 ,  F16F9/53

    CPC classification number: B62D5/005 ,  F16D57/002

    Abstract: PROBLEM TO BE SOLVED: To provide a compact and integrated MR brake adaptable for use in a limited space for installation. SOLUTION: The compact and controllable brake includes: a rotor having first and second rotor surfaces, an outer periphery and at least one working portion proximate to or on the outer periphery; a shaft having the rotor connected at one end of the shaft in a manner to restrain the relative rotation therebetween; a housing including a first chamber housing which accommodates the rotor therein in a manner to allow rotation, and including a magnetic field generator 29 which is arranged being spaced from the rotor, and is configured and positioned for conveying a magnetic flux extending through a controllable material between the field generator and working portion, in a direction toward at least one working portion of the rotor. The controllable material contained within the first chamber is in contact with at least one working portion of the rotor, an electronic device is provided for controlling and/or monitoring the operation of the brake, and control electronics is housed in the second chamber. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供适用于在有限空间进行安装的紧凑且集成的MR制动器。 紧凑可控制动器包括：转子，其具有第一和第二转子表面，外周边和至少一个邻近或外周的工作部分; 轴，其转子以轴的一端连接在一起以限制其间的相对转动; 壳体，其包括以允许旋转的方式容纳转子的第一腔室壳体，并且包括设置成与转子间隔开的磁场发生器29，并且构造和定位成用于输送延伸穿过可控材料的磁通量 在励磁发电机和工作部分之间沿着朝向转子的至少一个工作部分的方向。 包含在第一室内的可控材料与转子的至少一个工作部分接触，提供用于控制和/或监视制动器的操作的电子装置，并且控制电子装置容纳在第二室中。 版权所有（C）2011，JPO＆INPIT

    BRAKE WITH FIELD RESPONSIVE MATERIAL
    5.
    发明申请
    BRAKE WITH FIELD RESPONSIVE MATERIAL 审中-公开
    带有现场响应材料的制动器

    公开(公告)号：WO2008080070A9

    公开(公告)日：2008-08-14

    申请号：PCT/US2007088574

    申请日：2007-12-21

    Applicant: LORD CORP ,  ST CLAIR KENNETH A ,  MARJORAM ROBERT H ,  HARDIN WILLIAM C ,  HONTZ MARLENE ,  KOESTER STEPHEN

    Inventor： ST CLAIR KENNETH A ,  MARJORAM ROBERT H ,  HARDIN WILLIAM C ,  HONTZ MARLENE ,  KOESTER STEPHEN

    IPC: B60T13/74 ,  B60T17/18

    CPC classification number: B60T17/22 ,  B60T13/748 ,  F16D57/002

    Abstract: A controllable brake with a shaft having an axis of rotation and a shaft end. The controllable brake including a controllable brake rotor connected with the shaft, the rotor having a rotation plane. The controllable brake includes a controllable brake magnetic field generator located proximate the controllable brake rotor, the controllable brake magnetic field generator for generating a controllable magnetic field strength. The controllable brake includes a controllable brake rotating magnetic target integral with the shaft proximate the shaft end, and a controllable brake electronics first electronic noncontacting magnetic sensor having a first sensor plane, the first electronic noncontacting magnetic sensor mounted with the first sensor plane parallel with the controllable brake rotor rotation plane, the first electronic noncontacting magnetic sensor monitoring the rotation of the controllable brake rotating magnetic target and the controllable brake rotor and simultaneously outputting at least two rotational positions of the controllable brake rotor wherein the controllable magnetic field strength generated by the controllable brake magnetic field generator is determined by the rotational positions to control a relative motion of the controllable brake rotor.

    Abstract translation: 具有轴的可控制动器，所述轴具有旋转轴线和轴端。 可控制动器包括与轴连接的可控制动器转子，转子具有旋转平面。 可控制动器包括位于可控制动器转子附近的可控制动器磁场发生器，可控制动器磁场发生器用于产生可控制的磁场强度。 可控制动器包括可控制动器旋转磁靶和可控制动器电子器件第一电子非接触磁性传感器，第一电子非接触磁性传感器具有第一传感器平面，第一电子非接触磁性传感器安装有第一传感器平面， 所述第一电子非接触磁性传感器监测所述可控制动器旋转磁靶和所述可控制动器转子的旋转，并同时输出所述可控制动器转子的至少两个旋转位置，其中由所述可控制动器旋转平面产生的所述可控制磁场强度 制动磁场发生器由旋转位置确定以控制可控制动器转子的相对运动。

    BRAKE WITH FIELD RESPONSIVE MATERIAL
    7.
    发明申请
    BRAKE WITH FIELD RESPONSIVE MATERIAL 审中-公开
    制动与现场响应材料

    公开(公告)号：WO2008080070A2

    公开(公告)日：2008-07-03

    申请号：PCT/US2007088574

    申请日：2007-12-21

    Applicant: LORD CORP ,  ST CLAIR KENNETH A ,  MARJORAM ROBERT H ,  HARDIN WILLIAM C ,  HONTZ MARLENE ,  KOESTER STEPHEN

    Inventor： ST CLAIR KENNETH A ,  MARJORAM ROBERT H ,  HARDIN WILLIAM C ,  HONTZ MARLENE ,  KOESTER STEPHEN

    IPC: B60T13/74 ,  B60T17/18

    CPC classification number: B60T17/22 ,  B60T13/748 ,  F16D57/002

    Abstract: A controllable brake with a shaft having an axis of rotation and a shaft end. The controllable brake including a controllable brake rotor connected with the shaft, the rotor having a rotation plane. The controllable brake includes a controllable brake magnetic field generator located proximate the controllable brake rotor, the controllable brake magnetic field generator for generating a controllable magnetic field strength. The controllable brake includes a controllable brake rotating magnetic target integral with the shaft proximate the shaft end, and a controllable brake electronics first electronic noncontacting magnetic sensor having a first sensor plane, the first electronic noncontacting magnetic sensor mounted with the first sensor plane parallel with the controllable brake rotor rotation plane, the first electronic noncontacting magnetic sensor monitoring the rotation of the controllable brake rotating magnetic target and the controllable brake rotor and simultaneously outputting at least two rotational positions of the controllable brake rotor wherein the controllable magnetic field strength generated by the controllable brake magnetic field generator is determined by the rotational positions to control a relative motion of the controllable brake rotor.

    Abstract translation: 具有轴的可控制动器，其具有旋转轴线和轴端。 可控制动器包括与轴连接的可控制动转子，转子具有旋转平面。 可控制动器包括位于可控制动转子附近的可控制动磁场发生器，用于产生可控磁场强度的可控制动磁场发生器。 可控制动器包括可靠的制动器旋转的磁性靶，其与靠近轴端的轴一体化，以及可控制动电子器件第一电子非接触磁传感器，其具有第一传感器平面，第一电子非接触磁传感器安装有第一传感器平面与 可控制动转子旋转平面，第一电子非接触磁传感器监测可控制动旋转磁目标和可控制动转子的旋转，同时输出可控制动转子的至少两个旋转位置，其中由可控制动转子产生的可控磁场强度 制动磁场发生器由旋转位置决定，以控制可控制动转子的相对运动。

    END STOP CONTROL METHOD
    8.
    发明申请
    END STOP CONTROL METHOD 审中-公开
    终止控制方法

    公开(公告)号：WO9950569A3

    公开(公告)日：2000-06-29

    申请号：PCT/US9906622

    申请日：1999-03-25

    Applicant: LORD CORP

    Inventor： SOUTHWARD STEVE C ,  ST CLAIR KENNETH A

    IPC: B60G17/018 ,  F16F9/48 ,  F16F9/56 ,  F16F9/58 ,  B60G7/04 ,  B60G17/015

    CPC classification number: B60G17/018 ,  B60G2202/413 ,  B60G2204/45 ,  B60G2400/202 ,  B60G2400/252 ,  B60G2600/02 ,  F16F9/48 ,  F16F9/56 ,  F16F9/58 ,  F16F2230/007

    Abstract: A method for controlling end stop collisions in electro-mechanical systems including dampers or actuators. In a first aspect, a velocity-squared control method determines an end stop control signal (Vend stop) based, at least in part, upon a square of the relative velocity (Vinst). Preferably, the displacement ( delta end) to the end stop is also used to derive the end stop control signal (Vend stop). In another aspect, a snubber control method is employed which produces a snubber control signal (Vsnub) based, at least in part, upon a continuous function of a snubber incursion distance ( delta z) within a snubber zone (Z). Preferably, the velocity-squared end stop and the snubber control methods operate together. When used in conjunction with an end stop control method, the snubber control method prevents end stop collisions for cases where the end stop control algorithm alone would not. Either of the end stop methods (the velocity-squared end stop control method or the snubber control method) may be used alone, in combination with each other, or in combination with a primary control method.

    Abstract translation: 一种用于控制机电系统中的止挡碰撞的方法，包括阻尼器或致动器。 在第一方面，速度平方控制方法至少部分地基于相对速度（Vinst）的平方来确定终止停止控制信号（Vend Stop）。 优选地，到端部止动器的位移（δ端）也用于导出终止停止控制信号（Vend Stop）。 在另一方面，采用缓冲器控制方法，其至少部分地基于缓冲区（Z）内的缓冲器入侵距离（δz）的连续函数产生缓冲控制信号（Vsnub）。 优选地，速度平方终止点和缓冲器控制方法一起工作。 当与终止控制方法结合使用时，缓冲器控制方法在单独停止结束控制算法的情况下可以防止终止停止冲突。 可以单独使用终止方法（速度平方终止控制方法或缓冲控制方法）中的任一种，或者与主要控制方法组合使用。

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