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    • 72. 发明授权
    • Shift control system and method for automatic transmission, including
both a timer and an inertia phase start detector
    • 自动变速器的换档控制系统和方法,包括定时器和惯性相启动检测器
    • US5150296A
    • 1992-09-22
    • US577576
    • 1990-09-05
    • Kunihiro IwatsukiHiromichi KimuraHideaki Otsubo
    • Kunihiro IwatsukiHiromichi KimuraHideaki Otsubo
    • F16H59/68F16H61/02F16H61/08F16H61/10F16H61/70F16H63/44
    • F16H61/702F16H2059/6807F16H2061/0451F16H2306/44F16H2306/52F16H61/08F16H61/686Y10S477/908Y10T477/6937
    • A shift control system for an automatic transmission includes a first transmission assembly for changing gear ratios in accordance with the release or engagement of a first frictional engagement system and a second transmission assembly connected in series to the first transmission assembly for changing gear ratios in accordance with the engagement or release of a second frictional engagement system. An engagement start instruction generator instructs the start of the engagement of the second frictional engagement system, a timer outputs a signal after the lapse of a predetermined constant time from the instruction of the engagement start of the second frictional engagement system, a detector detects the start of an inertia phase of the second transmission assembly accompanying the engagement start of the frictional engagement system from the rotary state of a rotary member in either of the first or second transmission assemblies, to output a detection signal, and a release start instructing generator instructs the start of the release of the first frictional engagement system simultaneously with either the output of the signal from the timer or the output of the signal from the detector.
    • 用于自动变速器的变速控制系统包括:第一变速组件,用于根据第一摩擦接合系统的释放或接合改变齿轮比,以及与第一变速器组件串联连接的第二变速器组件,用于根据 第二摩擦接合系统的接合或释放。 接合开始指令生成器指示第二摩擦接合系统的接合开始,定时器从第二摩擦接合系统的接合开始指示经过预定的恒定时间之后输出信号,检测器检测到起动 所述第二变速器组件的惯性阶段与所述摩擦接合系统的接合开始相对于所述第一或第二变速器组件中的任一个中的旋转构件的旋转状态,输出检测信号,并且释放开始指令发生器指示所述第二变速器组件 与定时器的信号的输出或来自检测器的信号的输出同时开始释放第一摩擦接合系统。
    • 77. 发明申请
    • VEHICULAR POWER TRANSMITTING SYSTEM
    • 机动发电系统
    • US20130116086A1
    • 2013-05-09
    • US13809806
    • 2010-07-13
    • Akira HibinoMichitaka TsuchidaHiromichi Kimura
    • Akira HibinoMichitaka TsuchidaHiromichi Kimura
    • B60W20/00
    • B60W20/10B60K6/38B60K6/445B60L2240/423B60L2260/14B60W2510/088B60W2710/027F16D7/025F16H35/10Y02T10/6239Y02T10/642
    • Providing a vehicular power transmitting system which includes a torque limiter device and which is configured to reduce deterioration of durability of a rotary member disposed between an engine and the torque limiter device.An inertia moment I1 of a first rotary portion 104 of a torque limiter device 24 about its axis (first axis RC1) is smaller than an inertia moment I2 of a second rotary portion 106 about its axis (first axis RC1), so that an inertia moment of rotary members between an input shaft 18 and the first rotary portion 104 can be reduced as compared with that where the above-indicated inertia moment I1 is larger than the inertia moment 12. Accordingly, the torque which transiently acts on a rotary member disposed between the engine 14 and the torque limiter device 24, for instance, acts on the input shaft 18, during an operation of the torque limiter device 24, that is, during a slipping motion of the first rotary portion 104 and the second rotary portion 106 can be reduced, so that the deterioration of durability of the input shaft 18 can be reduced.
    • 提供一种包括扭矩限制装置的车辆动力传递系统,其构造为减少设置在发动机和扭矩限制装置之间的旋转构件的耐久性的劣化。 转矩限制器装置24的第一旋转部分104绕其轴线(第一轴线RC1)的惯性力矩I1小于第二旋转部分106围绕其轴线(第一轴线RC1)的惯性力矩I2,使得惯性 与上述惯性力矩I1大于惯性力矩12的情况相比,能够减小输入轴18与第一旋转部104之间的旋转体的力矩。因此,瞬时作用于旋转体的转矩 例如,在扭矩限制器装置24的操作期间,即在第一旋转部分104和第二旋转部分106的滑动运动期间,例如发动机14和扭矩限制器装置24之间的作用在输入轴18上 可以减少输入轴18的耐久性的劣化。