Chip system to monitor and digitally control a multiple clutch
transmission
    1.
    发明授权
    Chip system to monitor and digitally control a multiple clutch transmission 失效
    芯片系统用于监控和数字控制多个离合器传动

    公开(公告)号:US4479399A

    公开(公告)日:1984-10-30

    申请号:US381261

    申请日:1982-05-24

    摘要: Three clutch system for operating the composite transmission power train of a farm tractor, comprising first and second power shift clutches, and a master clutch connected by intervening gearing in separate paths to the different power shift clutches so as to be in series with either one. The power shift clutches are selectively connected by electrical hydraulic controlling means to a tractor engine at an engine connected end of a speed transmission in the power train; the master clutch is at the output end of the speed transmission, connecting it to a range transmission which completes the composite transmission power train hereof. A digital microcomputer chip is responsive to manually controlled engagement and disengagement of the master clutch and to other critical control parameters, and is programmed to monitor and control the three clutch controlling means.

    摘要翻译: 用于操作农用拖拉机的复合传动传动系的三离合器系统,包括第一和第二动力换档离合器,以及主离合器,通过在与不同动力换档离合器分离的路径中的中间传动装置连接,以便与任一个离合器串联。 动力换档离合器通过电动液压控制装置选择性地连接到动力传动系中速度传动装置的发动机连接端的拖拉机发动机; 主离合器位于变速传动的输出端,将其连接到完成其复合传动动力传动系的范围传动。 数字微型计算机芯片响应于主离合器的手动控制接合和分离以及其他关键控制参数,并被编程为监测和控制三个离合器控制装置。