Passive Hydraulic Controller With Positional Correction by Means of a Directionally-Controlled Exchange of Oil
    1.
    发明申请
    Passive Hydraulic Controller With Positional Correction by Means of a Directionally-Controlled Exchange of Oil 审中-公开
    被动式液压控制器,通过定向控制换油进行位置校正

    公开(公告)号:US20080276611A1

    公开(公告)日:2008-11-13

    申请号:US11921756

    申请日:2006-03-22

    IPC分类号: F15B7/10

    CPC分类号: F15B7/10 B61D3/10 B61F5/386

    摘要: A passive hydraulic controller is disclosed, in which the volumes V1 and V2 at the two sides of the piston of two or more hydraulic cylinders in each case are connected to one another hydraulically, so that a displacement of the piston in one of the cylinders results in a displacement of the piston in at least one of the other cylinders (follow-up control). The sum of all the piston travels Δs=k1s1+k2s2+ . . . +knsn in hydraulic controllers of said type should ideally always be Δs=0=const, with the proportionality factors k1; k2 . . . kn representing the reciprocal of the piston surfaces of the cylinder, and their signs being dependent on whether the connecting lines between the hydraulic cylinders are crossed or not. Passive hydraulic controllers of the generic type are, however, not positionally stable over time (Δs≠O≠const), in particular under the action of static basic loads. A varying positional error Δs must be taken into consideration, the varying positional error Δs being corrected according to the invention in that in each case when the positional error Δs exceeds a positive positional error limit +Δs which is to be defined, or falls below a negative positional error limit −Δs which is to be defined, a connection is produced between the two volumes V1 und V2 for the purpose of exchanging hydraulic fluid between the two volumes, in that the connection always permits the exchange of hydraulic fluid in only one direction which is determined as a function of the sign of the positional error Δs.

    摘要翻译: 公开了一种无源液压控制器,其中在每种情况下两个或多个液压缸的活塞两侧的体积V 1和V 2 2连接到一个 另一个液压,使得活塞在其中一个气缸中的位移导致活塞在至少一个其它气缸中的位移(后续控制)。 所有活塞的总和行进速度为Δt+ 1 + 2 + 2 + 2 + 2。 。 。 在所述类型的液压控制器中,理想情况下,理想情况下始终为Δttas= 0 = const,其中比例因子k <1> N> N 。 k 2 。 。 。 表示缸的活塞表面的倒数,并且它们的符号取决于液压缸之间的连接管线是否交叉。 然而,通用类型的被动液压控制器在时间上不是位置稳定的(Deltas <> O <> const),特别是在静态基本负载的作用下。 必须考虑到变化的位置误差Deltas,根据本发明校正的变化的位置误差Deltas在于,当每个情况下,当位置误差Deltas超过要定义的正位置误差极限+ Deltas或者低于 负位置误差极限 - 为了在两个体积之间交换液压流体,将在两个容积V 1和V 2 2之间产生连接。 因为连接总是仅允许在一个方向上更换液压流体,该方向根据位置误差Deltas的符号确定。

    Actuator Providing Multiple Actuation
    2.
    发明申请
    Actuator Providing Multiple Actuation 审中-公开
    执行器提供多重启动

    公开(公告)号:US20130032054A1

    公开(公告)日:2013-02-07

    申请号:US13395981

    申请日:2010-09-14

    IPC分类号: B61F5/50 F15B15/20

    CPC分类号: B61F5/245 B61F5/22 B61F5/386

    摘要: Disclosed is an actuator, in particular for a rail vehicle, comprising a fluidic first actuator unit and a control device having a first control unit, wherein the first actuator unit is connected to the first control unit and can be supplied with power from a fluidic power source under the control of the first control unit. Furthermore, a fluidic second actuator unit is provided, and the control device comprises a second control unit, wherein the second actuator unit is connected to the second control unit and can be supplied with power from the fluidic power source under the control of the second control unit. The invention further relates to a vehicle, in particular a rail vehicle, having an actuator according to the invention.

    摘要翻译: 公开了一种致动器,特别是用于轨道车辆的致动器,包括流体第一致动器单元和具有第一控制单元的控制装置,其中第一致动器单元连接到第一控制单元,并且可以从流体动力 源在第一控制单元的控制下。 此外,提供流体式第二致动器单元,并且控制装置包括第二控制单元,其中第二致动器单元连接到第二控制单元,并且可以在第二控制的控制下从流体动力源供应电力 单元。 本发明还涉及具有根据本发明的致动器的车辆,特别是轨道车辆。

    METHOD FOR LIMITING THE ANGLE BETWEEN THE LONGITUDINAL AXES OF CAR BODIES THAT ARE CONNECTED TO EACH OTHER
    3.
    发明申请
    METHOD FOR LIMITING THE ANGLE BETWEEN THE LONGITUDINAL AXES OF CAR BODIES THAT ARE CONNECTED TO EACH OTHER 有权
    用于限制连接到其他任何其他车辆的长轴的角度的方法

    公开(公告)号:US20100270254A1

    公开(公告)日:2010-10-28

    申请号:US12743304

    申请日:2008-11-04

    IPC分类号: B61G5/00

    CPC分类号: B61F5/44 B61D3/10 B61F5/386

    摘要: A method for limiting the angle between the longitudinal axes of car bodies of a multi-part rail vehicle connected to each other via a joint, wherein each car body is supported on only one bogie. The angle is actively influenced by an electrically controlled activation member connected to the joint, until the angle assumes a setpoint value. The setpoint value is determined from the pivot angles (relative angles) of the bogies relative to the associated car bodies.

    摘要翻译: 一种用于限制通过接头彼此连接的多部分轨道车辆的车体的纵向轴线之间的角度的方法,其中每个车体仅支撑在一个转向架上。 该角度受到连接到接头的电控激活部件的影响,直到角度达到设定值。 设定值由转向架相对于相关车体的转角(相对角度)确定。

    Spring element
    4.
    发明授权
    Spring element 有权
    弹簧元素

    公开(公告)号:US07520494B2

    公开(公告)日:2009-04-21

    申请号:US10644134

    申请日:2003-08-20

    申请人: Anton Gaile

    发明人: Anton Gaile

    IPC分类号: B60G11/58

    摘要: A spring element with a hydropneumatic strut are positioned between the bogie and the body of a rail car, with the strut having a sliding piston in a cylinder, whereby the piston or the cylinder can be connected with the bogie and the other component can be connected with the body, and the piston area of the cylinder is connected with a hydraulic accumulator. A strut that is easy to service and maintain and does not accumulate any appreciable amount of dirt is created by virtue of the fact that the hydropneumatic strut has a hydraulic height regulator valve or a height sensor connected or connectable with a feedback loop, whereby the position of the piston in the cylinder can be adjusted or determined.

    摘要翻译: 具有液压气动支柱的弹簧元件位于转向架和轨道车体之间,支柱在气缸中具有滑动活塞,由此活塞或气缸可与转向架连接,而另一部件可连接 与主体相连,气缸的活塞面积与液压蓄能器连接。 由于液压气动支柱具有与反馈回路连接或可连接的液压高度调节阀或高度传感器,因此易于维护和维护并且不积累任何可观量的污垢的支柱产生, 的气缸中的活塞可以调节或确定。

    Spring element
    5.
    发明申请
    Spring element 有权
    弹簧元素

    公开(公告)号:US20050029064A1

    公开(公告)日:2005-02-10

    申请号:US10644134

    申请日:2003-08-20

    申请人: Anton Gaile

    发明人: Anton Gaile

    摘要: The within invention concerns a spring element with a hydropneumatic strut to be positioned between the bogie and the body of a rail car, with the strut having a sliding piston in a cylinder, whereby the piston or the cylinder can be connected with the bogie and the other component can be connected with the body, and the piston area of the cylinder is connected with a hydraulic accumulator. A strut that is easy to service and maintain and does not accumulate any appreciable amount of dirt is created by virtue of the fact that the hydropneumatic strut has a hydraulic height regulator valve or a height sensor connected or connectable with a feedback loop, by means of which the position of the piston in the cylinder can be adjusted or determined.

    摘要翻译: 本发明涉及一种具有液压气动支柱的弹簧元件,其位于转向架和轨道车厢的主体之间,支柱在气缸中具有滑动活塞,由此活塞或气缸可与转向架连接, 其他部件可与主体连接,气缸的活塞区域与液压蓄能器连接。 由于液压气动支柱具有液压高度调节阀或与反馈回路连接或可连接的高度传感器,因此容易维护和维护并且不积累任何可观量的污垢的支柱通过 可以调节或确定活塞在气缸中的位置。

    Movement damper
    7.
    发明申请
    Movement damper 审中-公开
    运动阻尼器

    公开(公告)号:US20060185950A1

    公开(公告)日:2006-08-24

    申请号:US11299472

    申请日:2005-12-12

    申请人: Anton Gaile

    发明人: Anton Gaile

    IPC分类号: F16F9/00

    CPC分类号: F16F9/3292

    摘要: The present invention relates to a movement damper for vehicle chassis, in particular rail vehicles, comprising a damper housing in which a damper piston is movably received. In accordance with the invention, the movement damper is characterized in that a sensor for the detection of the movement and/or position of the damper piston relative to the damper housing is arranged in the interior of the damper housing.

    摘要翻译: 本发明涉及一种用于车辆底盘,特别是轨道车辆的运动阻尼器,其包括阻尼器壳体,阻尼器活塞可移动地被容纳在该阻尼器壳体中。 根据本发明,运动阻尼器的特征在于,用于检测阻尼器活塞相对于阻尼器壳体的运动和/或位置的传感器布置在阻尼器壳体的内部。