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100 条记录 (耗时 0.036 秒)

    Rotary element engaging device for an automatic transmission
    62.
    发明授权
    Rotary element engaging device for an automatic transmission 失效
    用于自动变速器的旋转元件接合装置

    公开(公告)号：US5267917A

    公开(公告)日：1993-12-07

    申请号：US964634

    申请日：1992-10-23

    申请人： Masanori Kadotani ,  Masahiro Haybuchi ,  Takashi Morimoto ,  Kazumasa Tsukamoto ,  Yasuo Hojo ,  Hidehiro Oba ,  Yutaka Taga

    发明人： Masanori Kadotani ,  Masahiro Haybuchi ,  Takashi Morimoto ,  Kazumasa Tsukamoto ,  Yasuo Hojo ,  Hidehiro Oba ,  Yutaka Taga

    IPC分类号： F16D41/00 ,  F16D55/40 ,  F16H3/66 ,  F16H57/08 ,  F16H63/30 ,  F16H57/10

    CPC分类号： F16H57/08

    摘要： A rotary element engaging device of an automatic transmission includes a stationary member, a planetary gear set having rotary elements, a frictionally engaging element interposed between the stationary member and one of the rotary elements, a one-way clutch interposed between the stationary member and the one rotary element, and an operating member for engaging and disengaging the frictionally engaging element. The rotary element is adapted to be selectively engaged with the stationary member through two paths formed of the frictionally engaging element and the one-way clutch. The one-way clutch is disposed between the frictionally engaging element and the operating member. The one-way clutch includes an inner race connected to the one rotary element and an outer race fixed to the stationary member. The operating member is adapted to act on the frictionally engaging element through the outer race.

    摘要翻译： 自动变速器的旋转元件接合装置包括固定构件，具有旋转元件的行星齿轮组，设置在静止构件和其中一个旋转元件之间的摩擦接合元件，插入在静止构件和静止构件之间的单向离合器 一个旋转元件和用于接合和分离摩擦接合元件的操作构件。 旋转元件适于通过由摩擦接合元件和单向离合器形成的两个路径选择性地与固定构件接合。 单向离合器设置在摩擦接合元件和操作构件之间。 单向离合器包括连接到一个旋转元件的内圈和固定到静止构件的外圈。 操作构件适于通过外圈作用在摩擦接合元件上。

    Method of and system for controlling fuel injection rate in an internal combustion engine
    64.
    发明授权
    Method of and system for controlling fuel injection rate in an internal combustion engine 失效
    用于控制内燃机燃油喷射率的方法和系统

    公开(公告)号：US4886030A

    公开(公告)日：1989-12-12

    申请号：US162942

    申请日：1988-02-26

    申请人： Hidehiro Oba ,  Senji Kato

    发明人： Hidehiro Oba ,  Senji Kato

    IPC分类号： F02D41/04 ,  F02D41/00 ,  F02D41/10 ,  F02D41/18 ,  F02D41/32

    CPC分类号： F02D41/10 ,  F02D41/32

    摘要： A method for controlling fuel injection rate in internal combustion engine in accordance with the intake pressure and the engine speed. The method has the steps of determining the intake pressure using, as a variable, the period of time after a change in the throttle opening, and computing a basic fuel injection period on the basis of the thus computed intake pressure and the engine speed. The fuel injection is conducted by a system in accordance with this method. The system determines the intake pressure in the steady state of engine operation in accordance with the throttle opening and the fuel injection rate, effects a correction on the thus determined intake pressure so as to take into account a delay in response of the intake pressure to the transient period, and determines the basic fuel injection period on the basis of the corrected intake pressure and the engine speed. With this method and system, the fuel injection rate can be controlled in a high degree of conformity with the injection rate demanded by the engine, because the injection rate is determined on the basis of the engine speed and the actual intake pressure which can be predicted with a high degree of precision.

    摘要翻译： 根据进气压力和发动机转速来控制内燃机的燃料喷射率的方法。 该方法具有如下步骤：使用节气门开度变化之后的时间段作为变量来确定进气压力，并且基于由此计算出的进气压力和发动机转速来计算基本燃料喷射周期。 燃料喷射由根据该方法的系统进行。 该系统根据节气门开度和燃料喷射速度来确定发动机运转的稳定状态下的进气压力，对这样确定的进气压力进行校正，以便考虑到对进气压力的响应的延迟 并且基于校正的进气压力和发动机转速来确定基本燃料喷射期间。 利用该方法和系统，可以以与发动机要求的喷射率高度一致的方式控制燃料喷射率，因为喷射速率是基于可以预测的发动机转速和实际进气压力来确定的 具有很高的精度。

    Karman vortex sensor type flow rate measuring system
    65.
    发明授权
    Karman vortex sensor type flow rate measuring system 失效
    卡曼涡流传感器型流量测量系统

    公开(公告)号：US4819490A

    公开(公告)日：1989-04-11

    申请号：US884187

    申请日：1986-07-10

    申请人： Toshiaki Isobe ,  Hidehiro Oba

    发明人： Toshiaki Isobe ,  Hidehiro Oba

    IPC分类号： G01F1/32

    CPC分类号： G01F1/329

    摘要： In a flow rate measuring apparatus having a Karman vortex sensor for generating a signal in response to a flow rate of a fluid, the flow rate of the fluid is calculated in accordance with the period of the signal of the Karman vortex sensor, and is also corrected in accordance with this period.

    摘要翻译： 在具有用于响应于流体的流量产生信号的卡曼涡流传感器的流量测量装置中，根据卡曼涡流传感器的信号的周期来计算流体的流量，并且也是 按照这一时期进行修正。