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    • 42. 发明公开
    • Clutch controlling apparatus
    • Vorrichtung zur Kupplungssteuerung
    • EP2385266A1
    • 2011-11-09
    • EP10196446.8
    • 2010-12-22
    • Honda Motor Co., Ltd.
    • Nedachi, YoshiakiKojima, Hiroyuki
    • F16D48/06F16H61/16
    • F16D48/066F16D2500/1026F16D2500/3067F16D2500/3082F16D2500/5046F16H61/16
    • To provide a clutch controlling apparatus which can distinguish a rise of rotation of the engine caused by acceleration and a rise of rotation of the engine caused by a clutch slip to detect an engine racing state upon shift change.
      An input/output power ratio (R) which is a ratio between rotation of an engine detected based on a speed of rotation of a primary driven gear wheel (58a) and a speed of rotation of a countershaft (29) of a shift change transmission (23) is calculated. If the input/output power ratio (R) varies in a direction of a rise of rotation of the engine during shift change and exceeds a racing decision ratio (Rh), then determines that the rising of the engine accompanied by the clutch slip is generated and a target control amount of the clutch is corrected in a clutch engagement direction. The degree by which the target control amount of the clutch is corrected is determined in response to a variation amount of the input/output power ratio (R) during shift change.
    • 提供一种离合器控制装置,其可以区分由加速度引起的发动机的旋转升高和由离合器滑差引起的发动机的旋转的上升,从而在换档时检测发动机的运转状态。 输入/输出功率比(R),其是基于主从动齿轮(58a)的旋转速度检测到的发动机的转速与换档变速器的中间轴(29)的旋转速度之比 (23)。 如果输入/输出功率比(R)在换档期间发动机的旋转方向发生变化并且超过比赛判定率(Rh),则确定发生伴随离合器打滑的发动机的上升产生 并且在离合器接合方向上校正离合器的目标控制量。 响应于换档期间的输入/输出功率比(R)的变化量来确定离合器的目标控制量被校正的程度。
    • 48. 发明专利
    • Controller for power takeout clutch of tractor
    • 拖拉机电源离合器控制器
    • JPS59199334A
    • 1984-11-12
    • JP7267383
    • 1983-04-25
    • Iseki & Co Ltd
    • MORI HIROTO
    • B60K17/28B60K25/06F16D48/06
    • F16D48/066F16D2500/10437F16D2500/1112F16D2500/30426F16D2500/3058F16D2500/3067F16D2500/5046F16D2500/5126F16D2500/70426
    • PURPOSE:To automate the connecting operation of a PTO clutch irrespective of the change in working load so as to improve the driving operability, by providing a pressure oil feeding section for the PTO clutch, a slip value setting section of the PTO clutch and a setting section for setting the allowable rotational speed of an engine. CONSTITUTION:During the operation of a tractor, an engine rotational speed detected value V by an engine rotational speed detector 9 and a PTO shaft rotational speed detected value (n) by a PTO shaft rotational speed detector 10 are inputted into a compare controller 11. An engine rotational speed allowance value V1 that is set by a rotational speed setting section 12 and is the lowest rotational speed at which the engine can exert a prescribed output and a slip setting value S1 that is set by a slip value setting section 13 and is desirable for the PTO clutch are also inputted into the controller 11. When V>V1, or when V
    • 目的:为了使PTO离合器的连接操作自动化,与工作负荷的变化无关,以提高驱动可操作性,通过为PTO离合器提供压力供油部分,PTO离合器的滑差值设定部分和设定 用于设定发动机的允许转速的部分。 构成:在拖拉机的运转中,通过发动机转速检测器9的发动机转速检测值V和PTO轴转速检测器10的PTO轴转速检测值(n)输入到比较控制器11。 由转速设定部12设定的发动机可以施加规定输出的最低转速和由滑差值设定部13设定的滑差设定值S1的发动机转速容许值V1,为 对于PTO离合器,期望的也被输入到控制器11中。当V> V1时,或当V