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6 条记录 (耗时 0.01 秒)

    Electronically-controlled throttle system
    1.
    发明授权
    Electronically-controlled throttle system 失效
    电控节气门系统

    公开(公告)号：US5899830A

    公开(公告)日：1999-05-04

    申请号：US906807

    申请日：1997-08-06

    申请人： Taro Tabata

    发明人： Taro Tabata

    IPC分类号： F02D9/02 ,  F02D11/10 ,  F02D29/00 ,  F02D41/04 ,  F02D41/10 ,  F02D45/00

    CPC分类号： F02D41/10 ,  F02D11/105 ,  F02D2009/0261 ,  F02D2011/103 ,  Y10T477/675 ,  Y10T477/68

    摘要： To suppress vehicle shock upon acceleration or deceleration, an upper guard value (KGUARD) for throttle rate of change is calculated based on parameters indicative of engine and torque transmission operating conditions. A target throttle sensor voltage change (DVVTA) is calculated based on accelerator depression and compared with the upper guard value KGUARD. If DVTTA>KGUARD, the final target throttle sensor voltage for the present cycle is determined by adding the upper guard value KGUARD to the previously calculated final throttle sensor voltage. If DVVTA.ltoreq.KGUARD, the target throttle sensor voltage VTTA is used as the final target throttle sensor voltage.

    摘要翻译： 为了抑制加速或减速时的车辆冲击，根据指示发动机和转矩传递操作条件的参数，计算出油门改变速度的上限值（KGUARD）。 基于加速器抑制计算目标油门传感器电压变化（DVVTA），并与上保护值KGUARD进行比较。 如果DVTTA> KGUARD，则通过将上保护值KGUARD加到先前计算的最终油门传感器电压来确定当前循环的最终目标油门传感器电压。 如果DVVTA

    Control apparatus for internal combustion engine
    4.
    发明授权
    Control apparatus for internal combustion engine 失效
    内燃机控制装置

    公开(公告)号：US07004148B2

    公开(公告)日：2006-02-28

    申请号：US10923775

    申请日：2004-08-24

    申请人： Masahiro Yokoi ,  Taro Tabata

    发明人： Masahiro Yokoi ,  Taro Tabata

    IPC分类号： F02D7/00

    CPC分类号： F02D41/0087 ,  F02D13/06 ,  F02D17/02 ,  F02D35/023 ,  F02D41/0072 ,  F02D41/1498 ,  F02D2041/0012 ,  Y02T10/18

    摘要： During cylinder cut-off in which fuel injection for some cylinder(s) is halted, a variable valve operation mechanism or the halted cylinder is controlled based on an operating state of the engine whereby engine vibration is reduced during cylinder cut-off operation. The variable valve operation mechanism may be controlled based on a maximum internal pressure of a combustion cylinder in which fuel injection is continued during the cylinder cut-off operation.

    摘要翻译： 在一些气缸的燃料喷射停止的气缸切断期间，基于发动机的运行状态控制可变气门操作机构或停止气缸，从而在气缸切断操作期间发动机振动减小。 可变阀操作机构可以基于在气缸切断操作期间继续燃料喷射的燃烧气缸的最大内部压力来控制。

    Valve timing control apparatus for internal combustion engine
    5.
    发明授权
    Valve timing control apparatus for internal combustion engine 失效
    内燃机气门正时控制装置

    公开(公告)号：US5400747A

    公开(公告)日：1995-03-28

    申请号：US158737

    申请日：1993-11-30

    申请人： Taro Tabata ,  Masaaki Shinojima

    发明人： Taro Tabata ,  Masaaki Shinojima

    IPC分类号： F01L1/34 ,  F01L1/344 ,  F02D13/02 ,  F16D3/10

    CPC分类号： F16D3/10 ,  F01L1/34406 ,  F02D13/0238 ,  F02D13/0261 ,  F01L2001/34443 ,  F01L2201/00 ,  F02D2041/001 ,  Y02T10/18

    摘要： A valve timing control apparatus in an internal combustion engine, designed to improve its controllability by deciding a control value by taking into consideration the number of the internal combustion engine and the direction to which the valve timing is to be changed, said valve timing control apparatus which changes the valve timing by changing the rotational phase of the camshaft with respect to the crankshaft comprising: means for detecting the operating condition of the internal combustion engine; means for deciding an optimum timing of the valve from the operating condition detected; means for grasping the present timing of the valve by detecting a phase difference of the camshaft from the crankshaft; and means for causing the present timing to become the optimum timing, wherein there is further provided means for discriminating the direction (advance, retard) to which the valve timing is to be changed from a phase difference between the present timing and the optimum timing in order that the change of direction is reflected in the decision of the control value.

    摘要翻译： 一种内燃机中的气门正时控制装置，其特征在于，所述气门正时控制装置被设计为通过考虑内燃机的数量和气门正时的变化方向决定控制值来提高其可控性，所述气门正时控制装置 其通过改变凸轮轴相对于曲轴的旋转相位来改变气门正时，包括：用于检测内燃机的运行状态的装置; 用于从所检测的操作条件确定所述阀的最佳定时的装置; 通过检测凸轮轴与曲轴的相位差来掌握阀的当前正时的装置; 以及用于使当前定时成为最佳定时的装置，其中进一步提供了用于从当前定时和最佳定时之间的相位差鉴别气门正时要改变的方向（提前，延迟）的装置， 指示方向的变化反映在控制值的决定中。

    Apparatus for supplying high voltage to spark plug of internal combustion engine
    6.
    发明授权
    Apparatus for supplying high voltage to spark plug of internal combustion engine 失效
    用于向内燃机的火花塞提供高压的装置

    公开(公告)号：US5109828A

    公开(公告)日：1992-05-05

    申请号：US674854

    申请日：1991-03-26

    申请人： Hitoshi Tagami ,  Masayasu Ushida ,  Taro Tabata

    发明人： Hitoshi Tagami ,  Masayasu Ushida ,  Taro Tabata

    IPC分类号： F02P7/03 ,  F02P13/00

    CPC分类号： F02P7/035 ,  F02P13/00

    摘要： Apparatus for supplying high voltage to each spark plug of a multi-cylinder internal combustion engine via a spark coil includes a distributor plate of a unitary construction made of an electrically-insulative resin and having an integral base portion and an integral connector. A plurality of connecting lines are embedded in the base portion. One ends of the connecting lines are electrically connected respectively to spark coils whereas the other ends thereof extend to the connector. The distributor plate and the spark coils can be fixed, as a unit, to the internal combustion engine by a bracket of metal.

    摘要翻译： 用于经由火花线圈向多缸内燃机的每个火花塞提供高电压的装置包括由电绝缘树脂制成并具有整体基座部分和一体连接器的整体结构的分配器板。 多个连接线嵌入基部。 连接线的一端分别电连接到火花线圈，而其另一端延伸到连接器。 分配板和火花线圈可以作为一个单元通过金属支架固定到内燃机。