Vehicle battery charging apparatus
    21.
    发明授权
    Vehicle battery charging apparatus 失效
    车载电池充电装置

    公开(公告)号:US4496896A

    公开(公告)日:1985-01-29

    申请号:US484769

    申请日:1983-04-14

    摘要: Apparatus (10) for delivering electrical energy from a charging station (12) to a vehicle (14), for example, to charge a vehicle battery (16). The apparatus (10) includes vehicle and station bumpers (18,20) each associated with a respective wire coil (28,24), and forming respective flux path elements for the coils (28,24). Means (34) are provided for sensing the relative position of the first and second coils (24,28) and controllably delivering the electrical energy in response to the sensed position. Third and fourth coils (80,82) provide two-way communication between the station (12) and the vehicle (14), and blocking means (96) facilitates removal of the vehicle (14) from the station (12).

    摘要翻译: 用于将电能从充电站(12)传送到车辆(14)的设备(10),例如为汽车电池(16)充电。 装置(10)包括各自与相应的线圈(28,24)相关联的车辆和车站缓冲器(18,20),并且形成用于线圈(28,24)的相应的通路元件。 提供装置(34)用于感测第一和第二线圈(24,28)的相对位置,并响应于感测到的位置可控地传送电能。 第三和第四线圈(80,82)提供站(12)和车辆(14)之间的双向通信,并且阻塞装置(96)有助于从车站(12)移除车辆(14)。

    Fluid power system
    22.
    发明授权
    Fluid power system 失效
    流体动力系统

    公开(公告)号:US4184333A

    公开(公告)日:1980-01-22

    申请号:US921015

    申请日:1978-06-30

    IPC分类号: B62D5/065 F15B11/20

    CPC分类号: B62D5/065 Y10S60/911

    摘要: A fluid power system (10) for a lift truck (18) has a movable steering device (12) and a valve (14) which moves in response to movement of the steering device (12) a preselected amount to supply fluid power for steering the lift truck (18). Apparatus (30) is provided for controllably supplying fluid power to the valve (14) prior to the valve (14) moving to supply fluid power for steering. The apparatus (30) eliminates delay between the moving of the valve (14) and the availability of fluid power at the valve (14) to insure quick, responsive steering.

    摘要翻译: 用于升降车(18)的流体动力系统(10)具有可移动转向装置(12)和阀(14),所述可移动转向装置(12)响应于转向装置(12)的移动而移动,该预定量用于为转向 起重车(18)。 设备(30)用于在阀(14)移动以提供用于转向的流体动力之前可控地向阀(14)供应流体动力。 装置(30)消除了阀(14)的移动与阀(14)之间的流体动力的可用性之间的延迟,以确保快速响应的转向。

    Priority steer system--hydraulic
    23.
    发明授权
    Priority steer system--hydraulic 失效
    优先转向系统{13液压

    公开(公告)号:US4002220A

    公开(公告)日:1977-01-11

    申请号:US595202

    申请日:1975-07-11

    申请人: John E. Wible

    发明人: John E. Wible

    IPC分类号: B62D5/065 B66F9/22 B62D5/08

    CPC分类号: B62D5/065 B66F9/22

    摘要: A hydraulic system for an electric-powered vehicle, such as a lift truck or the like, supplies pressurized fluid for a hydraulic steering system for the vehicle and for hydraulic motors for manipulating the implements of the vehicle, and includes a priority system for directing all fluid flow from the pump to the steering system circuit until a predetermined minimum pressure is achieved therein, after which fluid is made available to the implement circuit. These are provided in the system for automatically cutting off the electric motor for powering the pump of the system when no demand is made on the hydraulic system.

    摘要翻译: 用于诸如起重车等的电动车辆的液压系统为车辆的液压转向系统和用于操纵车辆的工具的液压马达提供加压流体,并且包括用于引导全部的优先系统 流体从泵流向转向系统回路,直到其中达到预定的最小压力,然后使流体可用于工具回路。 在不需要液压系统的情况下,在系统中设置用于自动切断用于为系统的泵供电的电动机的系统。