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    • 31. 发明授权
    • Apparatus for controlling lock-up clutch
    • 用于控制锁止离合器的装置
    • US5417622A
    • 1995-05-23
    • US444123
    • 1991-06-18
    • Yoshio AsayamaMakio TsubotaYasunori OkuraTakayuki Sato
    • Yoshio AsayamaMakio TsubotaYasunori OkuraTakayuki Sato
    • F16H45/02F16H59/02F16H59/24F16H59/38F16H59/40F16H59/52F16H59/68F16H59/70F16H61/00F16H61/02F16H61/14F16H61/70
    • F16H61/143F16H2059/385F16H2059/6807F16H2061/0096F16H2061/0209F16H2061/0258F16H2061/145F16H2061/146F16H59/02F16H59/24F16H59/40F16H59/52F16H59/70F16H61/70Y10T477/6351Y10T477/63525Y10T74/19163
    • A lock-up clutch by way of which input/output shafts of a torque converter are operatively connected to each other is connected to an electronic type pressure control valve. During speed changing in a transmission, the problem of interruption of torque transmission can be solved by turning off the lock-up clutch at the time when filling of one of the speed changing clutches to be next brought into an operatively engaged state with hydraulic oil is completed. Hydraulic pressure (P.sub.t) in the torque converter is exerted on the back pressure portion of a piston of the lock-up clutch while hydraulic pressure (P.sub.t) in the torque converter is exerted on the proportional solenoid side of the pressure control valve, making it possible to reduce the initial hydraulic pressure. During speed changing, the lock-up clutch is not fully released from the engaged state but maintains its operative state at low pressure, causing shock from shifting the lock-up state to be reduced. When hydraulic pressure is gradually increased, the extent of opening the throttle, weight of the vehicle and the current gear ratio are derived so as to vary the rate of gradual increase of hydraulic pressure depending on values of these parameters.
    • PCT No.PCT / JP88 / 00485 Sec。 371日期1991年6月18日 102(e)日期1991年6月18日PCT提交1988年5月23日PCT公布。 出版物WO88 / 09454 日期:1988年12月1日。一种锁止离合器,通过其将液力变矩器的输入/输出轴彼此可操作地连接,电子式压力控制阀连接到电动式压力控制阀。 在变速器变速时,转矩传递中断的问题可以通过在用液压油将其中一个变速离合器装入操作接合状态时关闭锁止离合器来解决, 完成 变矩器中的液压(Pt)被施加在锁止离合器的活塞的背压部分上,而液力变矩器中的液压(Pt)被施加在压力控制阀的比例螺线管侧,使得 可能降低初始液压。 在变速期间,锁止离合器没有完全从接合状态释放,而是在低压下保持其操作状态,从而使锁定状态的移动减小。 当液压逐渐增加时,导出节气门开度,车辆重量和当前齿轮比的程度,从而根据这些参数的值来改变液压逐渐增加的速度。
    • 38. 发明授权
    • Induction heating system for a motor-driven vehicle
    • 用于电动车辆的感应加热系统
    • US08357883B2
    • 2013-01-22
    • US12405667
    • 2009-03-17
    • Takayuki Sato
    • Takayuki Sato
    • H05B6/04
    • B60H1/2215B60H1/00392B60H1/00428F01N3/2013H05B6/02Y02A50/2322Y02T10/88
    • Disclosed is an induction heating system for a motor-driven vehicle (VC), which comprises a polyphase-type AC motor (1) adapted to drive the vehicle (VC), an electrical storage device (10) which stores an electric power to be supplied to the AC motor (1), a DC-AC converter (11) adapted to convert a direct current from the electrical storage device (10) into an alternating current and supply the alternating current to the AC motor (1), and an induction heating coil (C or C1 to C3) adapted to receive a supply of the alternating current from the DC-AC converter (11), to inductively heat a target component mounted to the vehicle (VC). The induction heating system of the present invention can efficiently inductively heat the target component without providing an additional converter exclusively for induction heating.
    • 公开了一种用于电动车辆(VC)的感应加热系统,其包括适于驱动车辆(VC)的多相交流电动机(1),存储电力的蓄电装置(10) 提供给AC电动机(1)的DC-AC转换器(11),其适于将来自蓄电装置(10)的直流转换成交流电并将交流电供给到AC电动机(1) 感应加热线圈(C或C1至C3),适于接收来自DC-AC转换器(11)的交流电源,以感应加热安装在车辆(VC)上的目标部件。 本发明的感应加热系统可以有效地感应加热目标部件,而不需要专门用于感应加热的附加转换器。
    • 40. 发明申请
    • DUMP VEHICLE OVERTURN PREVENTING DEVICE
    • 驾驶车辆超车防止装置
    • US20120239257A1
    • 2012-09-20
    • US13505749
    • 2010-12-09
    • Masanori IchinoseTomohiko YasudaTakayuki Sato
    • Masanori IchinoseTomohiko YasudaTakayuki Sato
    • G06F7/00
    • B60P1/04B60P1/045B60P1/283
    • Provided is an overturn preventing device for a dump vehicle equipped with a body (3) and hoist cylinders (5). The dump vehicle overturn preventing device comprises: a loaded weight estimation unit (32) which estimates loaded weight on the body; a vehicle rotation moment calculation unit (33) which calculates a vehicle rotation moment Mb caused by movement of the dump vehicle's load upon discharging of the load; a reference moment calculation unit (34) which determines a reference moment Ms not greater than an overturn threshold moment MI which is the minimum value of a rotation moment required to lift the front wheels (1) off the ground; a judgment unit (35) which judges whether or not the vehicle rotation moment Mb has exceeded the reference moment Ms; and a display device (37) which notifies the driver that there is a probability of an overturn of the vehicle when the vehicle rotation moment Mb is judged to have exceeded the reference moment Ms. The device thus prevents overturning of the vehicle caused by the load sliding down from the body in a lump.
    • 本发明提供一种用于装备有主体(3)和起重缸(5)的倾卸车辆的翻倒防止装置。 倾倒车辆翻倒防止装置包括:负载重量估计单元(32),其估计车身上的重量; 车辆旋转力矩计算单元(33),其计算由所述倾卸车辆的负载在所述负载的放电时的移动而引起的车辆旋转力矩Mb; 确定不大于将前轮(1)离开地面所需的旋转力矩的最小值的倾覆阈值力矩MI的参考力矩Ms确定的基准力矩计算单元(34) 判断车辆旋转时刻Mb是否超过基准时刻Ms的判断单元(35) 以及显示装置(37),当车辆旋转力矩Mb被判断为超过基准时刻时,通知驾驶员存在车辆翻倒的可能性。该装置因此防止由负载引起的车辆翻倒 从身体滑落下来。