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    • 5. 发明授权
    • Vehicle power transmission device using a fluid coupling
    • 使用流体联轴器的车辆动力传动装置
    • US07534192B2
    • 2009-05-19
    • US10592357
    • 2005-03-15
    • Nobuyuki IwaoYasushi YamamotoAtsushi YamazakiTakahiro Kuwata
    • Nobuyuki IwaoYasushi YamamotoAtsushi YamazakiTakahiro Kuwata
    • F02D23/00
    • F16H61/143Y10T477/50
    • A vehicle power transmission device in which an engine 61 equipped with a turbo charger 62 and a fluid coupling 2 with a lockup clutch are combined together, wherein a timing for connecting the lockup clutch 25 is normalized to accomplish a smooth connecting during the low-speed traveling after the start. A lockup clutch control device is equipped with means for detecting the operating condition of the turbo charger 62, and the lockup clutch 25 starts to be connected at a moment before the turbo charger 62 reaches a high output state. The lockup clutch 25 is connected within a short period of time without producing a shock due to connection and the vehicle, thereafter, accelerates smoothly. A rate of change in the revolution of the engine 61 or the pressure in the intake pipe 63 is detected to detect the operating condition of the turbo charger 62.
    • 一种车辆动力传递装置,其中配备有涡轮增压器62的发动机61和具有锁止离合器的流体联轴器2组合在一起,其中用于连接锁止离合器25的定时被归一化以在低速期间实现平稳的连接 一开始就旅行。 锁止离合器控制装置配备有用于检测涡轮增压器62的操作状态的装置,并且锁止离合器25在涡轮增压器62达到高输出状态之前的时刻开始连接。 锁止离合器25在短时间内连接而不会由于连接和车辆而产生冲击,此后平稳地加速。 检测发动机61的转速或进气管63中的压力的​​变化率,以检测涡轮增压器62的运行状态。