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    Method of feedback-controlling idling speed of internal combustion engine
    1.
    发明公开
    Method of feedback-controlling idling speed of internal combustion engine 失效
    内燃机怠速反馈控制方法

    公开(公告)号：EP0155748A3

    公开(公告)日：1985-12-27

    申请号：EP85300361

    申请日：1985-01-18

    申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA

    发明人： Otobe, Yutaka ,  Iwata, Takahiro

    IPC分类号： F02D31/00 ,  F02D41/16 ,  F02D29/06

    CPC分类号： F02D31/003 ,  F02D31/005 ,  F02D41/083

    摘要： An idling speed feedback control method for use with an internal combustion engine (1) having electrical load equipment (16/17/18) and a generator (20) for supplying electric power to said electrical load equipment, the generator being driven by the engine. In the method an idling speed feedback control amount is effected as a function of the difference between an actual engine speed (N 8 ) and a target idling speed (N A ), the method comprising the steps of detecting a generating state signal (E) as a function of the field coil current of the generator which represents the generating state of the generator; detecting the actual engine speed (N 3 ); determining an electrical load correction value (D En ) as a function of the generating state signal and the actual engine speed; and correcting the feedback control amount during idling by an amount corresponding to the correction value. Determining the electrical load correction value comprises modifying a reference correction value for a control amount, corresponding to a predetermined engine speed set on the basis of the detected generating state signal, as a function of the difference between the detected value of the actual engine speed and the predetermined engine speed. The magnitude of all the electrica loads in an operative state is accurately detected from the generating state of the generator which supplies electric power to the electric load devices, thereby eliminating any idle speed feedback control delay of the internal combustion engine.

    摘要翻译： 一种用于内燃机（1）的空转速度反馈控制方法，所述内燃机具有电力负载设备（16/17/18）和用于向所述电力负载设备供应电力的发电机（20），所述发电机由所述发动机 。 在该方法中，空转速度反馈控制量作为实际发动机速度（N8）和目标空转速度（NA）之差的函数来实现，该方法包括步骤：将发电状态信号（E）检测为 代表发电机发电状态的发电机励磁线圈电流的函数; 检测实际发动机转速（N3）; 根据所述发电状态信号和所述实际发动机速度来确定电负载校正值（DEn）; 并且将空转期间的反馈控制量校正与校正值对应的量。 确定电气负载校正值包括根据实际发动机速度的检测值与根据检测到的发电状态信号设置的预定发动机速度之间的差值来修改与基于检测到的发电状态信号设置的预定发动机速度相对应的控制量的参考校正值， 预定的发动机转速。 从向电力负载装置供电的发电机的发电状态准确地检测出运转状态下的全部电力负荷的大小，从而消除内燃机的怠速反馈控制延迟。

    Method of controlling an internal combustion engine
    2.
    发明公开
    Method of controlling an internal combustion engine 失效
    内燃发动机的控制方法。

    公开(公告)号：EP0155748A2

    公开(公告)日：1985-09-25

    申请号：EP85300361.4

    申请日：1985-01-18

    申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA

    发明人： Otobe, Yutaka ,  Iwata, Takahiro

    IPC分类号： F02D31/00 ,  F02D41/16 ,  F02D29/06

    CPC分类号： F02D31/003 ,  F02D31/005 ,  F02D41/083

    摘要： An idling speed feedback control method for use with an internal combustion engine (1) having electrical load equipment (16/17/18) and a generator (20) for supplying electric power to said electrical load equipment, the generator being driven by the engine. In the method an idling speed feedback control amount is effected as a function of the difference between an actual engine speed (N 8 ) and a target idling speed (N A ), the method comprising the steps of detecting a generating state signal (E) as a function of the field coil current of the generator which represents the generating state of the generator; detecting the actual engine speed (N 3 ); determining an electrical load correction value (D En ) as a function of the generating state signal and the actual engine speed; and correcting the feedback control amount during idling by an amount corresponding to the correction value. Determining the electrical load correction value comprises modifying a reference correction value for a control amount, corresponding to a predetermined engine speed set on the basis of the detected generating state signal, as a function of the difference between the detected value of the actual engine speed and the predetermined engine speed. The magnitude of all the electrica loads in an operative state is accurately detected from the generating state of the generator which supplies electric power to the electric load devices, thereby eliminating any idle speed feedback control delay of the internal combustion engine.

    Valve operation control device for internal combustion engine
    7.
    发明公开
    Valve operation control device for internal combustion engine 失效
    Vorrichtung zur Steuerung des Ventilbetriebs在einer Brennkraftmaschine。

    公开(公告)号：EP0297791A1

    公开(公告)日：1989-01-04

    申请号：EP88305769.7

    申请日：1988-06-24

    申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA

    发明人： Otobe, Yutaka ,  Kishi,Noriyuki

    IPC分类号： F01L31/22 ,  F01L13/00 ,  F01L1/26

    CPC分类号： F01L1/267

    摘要： Method and apparatus for determining the operability, or lack thereof, of a hydraulic pressure-operated selective coupling mechanism (10) for operating an intake valve or an exhaust valve (1) of an internal combustion engine during various modes of engine operation wherein a control means (43) employed to operate the control valve (41) effective for supplying hydraulic pressure to the mechanism (10) is imparted with an indication of the selected mode of intake or exhaust valve operation and of the hydraulic pressure supplied to the mechanism and is operative to compare such indications to determine whether or not they coincide.

    摘要翻译： 用于确定在各种发动机操作模式期间操作内燃机的进气门或排气门（1）的液压操作选择联接机构（10）的可操作性或不足的方法和装置，其中控制 用于操作有效地向机构（10）供应液压的控制阀（41）的装置（43）被赋予所选择的进气门或排气门操作模式以及提供给机构的液压的指示，并且是 可操作地比较这种指示以确定它们是否一致。

    Valve operating system in internal combustion engine
    8.
    发明公开
    Valve operating system in internal combustion engine 失效
    Ventilsteuerungseinrichtungfüreine Brennkraftmaschine

    公开(公告)号：EP0887519A1

    公开(公告)日：1998-12-30

    申请号：EP98111557.9

    申请日：1998-06-23

    申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA

    发明人： Sato, Toshiyuki ,  Oikawa, Toshihiro ,  Otobe, Yutaka

    IPC分类号： F01L1/26

    CPC分类号： F01L1/267 ,  F01L2105/02

    摘要： A valve operating system in an internal combustion engine includes a cam shaft provided with a valve operating cam, a rocker arm having first and second support walls opposed to each other at a distance, a support shaft mounted to extend between the support walls, a roller rollably supported on the support shaft through a bearing, and an urging means for urging the rocker arm in a direction to bring the roller into rolling contact with the valve operating cam. In the valve operating system, one of the support walls included in the rocker arm is integrally provided with a receiving portion which contacts with the urging means. Thus, the structure of the rocker arm can be simplified in such a manner that the receiving portion is positioned to the side of the roller; and an increase in size of the rocker arm can be avoided and further, the inertial weight is reduced. Therefore, it is possible to conveniently accommodate the high-speed rotation of the internal combustion engine.

    摘要翻译： 内燃机中的阀门操作系统包括一个设有气门操作凸轮的凸轮轴，一个具有一定距离相对的第一和第二支撑壁的摇臂，一个安装在支承壁之间延伸的支承轴，一个滚轮 通过轴承可滚动地支撑在支撑轴上，以及推动装置，用于沿着使辊与阀操作凸轮滚动接触的方向推动摇臂。 在气门操作系统中，包括在摇臂中的一个支撑壁一体地设置有与推动装置接触的接收部分。 因此，摇臂的结构可以简化为使得接收部分位于辊的侧面; 并且可以避免摇臂的尺寸的增加，而且惯性重量减小。 因此，可以方便地适应内燃机的高速旋转。