Control system for traction transmission and hydraulic motor used therein
    1.
    发明授权
    Control system for traction transmission and hydraulic motor used therein 有权
    牵引传动控制系统及其中使用的液压马达

    公开(公告)号:US08185279B2

    公开(公告)日:2012-05-22

    申请号:US12020293

    申请日:2008-01-25

    申请人: Roni Ryyppö

    发明人: Roni Ryyppö

    IPC分类号: G06F7/00

    摘要: A control system (100) for traction transmission has at least two multi capacity motors (M1, M2), which are adapted to rotate a vehicle's wheels (J1, J2) and which multi capacity motor (M1) is arranged to rotate a traction wheel (J2), and the multi capacity motor (M2) is arranged to rotate another traction wheel (J1), whereby motor parts (M1a and M2a) of partial rotational volumes of the multi capacity motors (M1, M2) can be connected in series, whereby the anti-slip is on.

    摘要翻译: 用于牵引传动的控制系统(100)具有至少两个多容量电动机(M1,M2),其适于旋转车辆车轮(J1,J2),并且所述多容量电动机(M1)被布置成使牵引轮 (J2),并且多容量电动机(M2)被布置成旋转另一个牵引轮(J1),由此多容量电动机(M1,M2)的部分旋转体积的电动机部件(M1a和M2a)可以串联连接 ,由此防滑打开。

    Piston hydraulic motor
    2.
    发明授权
    Piston hydraulic motor 有权
    活塞式液压马达

    公开(公告)号:US08307752B2

    公开(公告)日:2012-11-13

    申请号:US12019796

    申请日:2008-01-25

    申请人: Roni Ryyppö

    发明人: Roni Ryyppö

    IPC分类号: F01B1/06 F01B13/06

    CPC分类号: F03C1/2407 F03C1/045

    摘要: A hydraulic motor having pistons, some of which are in a working phase and some are in a non-working phase, whereby the pistons are adapted to rotate the piston hydraulic motor's shaft or casing. To the piston hydraulic motor there are at least two working pressure medium channels, whereby the piston hydraulic motor can be connected for full volume or partial volume. In full volume, all the pistons in the working phase can be brought into the working phase in the motor by a pump's working pressure, whereas in the case of partial volume flow only some pistons can be brought into the working phase by the working pressure. The piston hydraulic motor comprises an actuator, which can close one of the piston hydraulic motor's pressurized inlet channels when the pressure in the other pressure medium channel falls below a certain critical value.

    摘要翻译: 具有活塞的液压马达,其中一些处于工作阶段,一些处于非加工阶段,由此活塞适于旋转活塞液压马达的轴或壳体。 对于活塞液压马达,至少有两个工作压力介质通道,从而可以将活塞液压马达连接成全部体积或部分体积。 在全量程下,所有工作阶段的活塞都可以通过泵的工作压力进入电动机的工作阶段,而在部分体积流量的情况下,只有一些活塞可以通过工作压力进入工作阶段。 活塞液压马达包括致动器,当另一压力介质通道中的压力低于某一临界值时,该致动器可以闭合活塞液压马达的加压入口通道中的一个。