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    Apparatus for controlling a vehicle
    2.
    发明授权
    Apparatus for controlling a vehicle 有权
    用于控制车辆的装置

    公开(公告)号：US09002619B2

    公开(公告)日：2015-04-07

    申请号：US12676438

    申请日：2008-11-28

    申请人： Yasushi Ito ,  Shouji Katsumata ,  Keiji Yoeda ,  Hideyuki Nishida ,  Shiro Tanno

    发明人： Yasushi Ito ,  Shouji Katsumata ,  Keiji Yoeda ,  Hideyuki Nishida ,  Shiro Tanno

    IPC分类号： B60T7/12 ,  G05D1/00 ,  G06F7/00 ,  G06F17/00 ,  F02B29/08 ,  F02D41/00 ,  F02D41/22 ,  F02B3/06 ,  F02B29/04 ,  F02B37/00

    CPC分类号： F02B29/083 ,  F02B3/06 ,  F02B29/0406 ,  F02B37/00 ,  F02D41/0002 ,  F02D41/222 ,  F02D2041/227 ,  F02D2200/0404 ,  Y02T10/146 ,  Y02T10/42

    摘要： It is possible to suppress fluctuations of an air intake amount when the open degree of an air intake control valve is unknown. An engine includes an impulse valve common to all the cylinders arranged in the engine. The impulse valve is arranged in a communicating tube provided at the downstream side of a serge tank. An ECU executes impulse valve drive control. In the control, the ECU judges whether a rotation angle sensor which detects the open degree of the impulse valve has failed. If it is judged that the rotation angle sensor has failed, the ECU controls a drive motor and a drive circuit for driving a valve body so that a valve body of the impulse valve rotates inside the communicating tube. Here, the rotor of the drive motor which defines the rotation speed of the valve body has an rpm which is set in accordance with the mechanical rpm NE of the engine.

    摘要翻译： 当进气控制阀的开度未知时，可以抑制进气量的波动。 发动机包括与布置在发动机中的所有气缸共用的脉冲阀。 脉冲阀布置在设置在塞槽的下游侧的连通管中。 ECU执行脉冲阀驱动控制。 在该控制中，ECU判断检测脉冲阀的开度的旋转角度传感器是否失败。 如果判断为旋转角度传感器发生故障，则ECU控制驱动电动机和驱动阀体的驱动电路，使得脉冲阀的阀体在连通管的内部旋转。 这里，限定阀体的转速的驱动马达的转子的转速为发动机的机械转速NE而设定。

    APPARATUS FOR CONTROLLING A VEHICLE
    3.
    发明申请
    APPARATUS FOR CONTROLLING A VEHICLE 有权
    控制车辆的装置

    公开(公告)号：US20100235069A1

    公开(公告)日：2010-09-16

    申请号：US12676438

    申请日：2008-11-28

    申请人： Yasushi Ito ,  Shouji Katsumata ,  Keiji Yoeda ,  Hideyuki Nishida ,  Shiro Tanno

    发明人： Yasushi Ito ,  Shouji Katsumata ,  Keiji Yoeda ,  Hideyuki Nishida ,  Shiro Tanno

    IPC分类号： F02D41/00

    CPC分类号： F02B29/083 ,  F02B3/06 ,  F02B29/0406 ,  F02B37/00 ,  F02D41/0002 ,  F02D41/222 ,  F02D2041/227 ,  F02D2200/0404 ,  Y02T10/146 ,  Y02T10/42

    摘要： It is possible to suppress fluctuations of an air intake amount when the open degree of an air intake control valve is unknown. An engine includes an impulse valve common to all the cylinders arranged in the engine. The impulse valve is arranged in a communicating tube provided at the downstream side of a serge tank. An ECU executes impulse valve drive control. In the control, the ECU judges whether a rotation angle sensor which detects the open degree of the impulse valve has failed. If it is judged that the rotation angle sensor has failed, the ECU controls a drive motor and a drive circuit for driving a valve body so that a valve body of the impulse valve rotates inside the communicating tube. Here, the rotor of the drive motor which defines the rotation speed of the valve body has an rpm which is set in accordance with the mechanical rpm NE of the engine.

    摘要翻译： 当进气控制阀的开度未知时，可以抑制进气量的波动。 发动机包括与布置在发动机中的所有气缸共用的脉冲阀。 脉冲阀布置在设置在塞槽的下游侧的连通管中。 ECU执行脉冲阀驱动控制。 在该控制中，ECU判断检测脉冲阀的开度的旋转角度传感器是否失败。 如果判断为旋转角度传感器发生故障，则ECU控制驱动电动机和驱动阀体的驱动电路，使得脉冲阀的阀体在连通管的内部旋转。 这里，限定阀体的转速的驱动马达的转子的转速为发动机的机械转速NE而设定。

    Solenoid valve device
    4.
    发明授权
    Solenoid valve device 失效
    电磁阀装置

    公开(公告)号：US06354253B1

    公开(公告)日：2002-03-12

    申请号：US09388341

    申请日：1999-09-01

    申请人： Shouji Katsumata ,  Yoshihiro Iwashita ,  Isao Matsumoto ,  Masaaki Tanaka ,  Keiji Yoeda ,  Hideyuki Nishida

    发明人： Shouji Katsumata ,  Yoshihiro Iwashita ,  Isao Matsumoto ,  Masaaki Tanaka ,  Keiji Yoeda ,  Hideyuki Nishida

    IPC分类号： F01L904

    CPC分类号： F01L1/24 ,  F01L9/04 ,  F01L2201/00

    摘要： A solenoid valve device includes an engine valve which can move in an axial direction thereof, an armature which moves with the engine valve, an electromagnet which attracts the engine valve so that the engine valve moves in the axial direction, and a zero-lash adjuster mechanism which is interposed between the engine valve and the armature. Thus, the solenoid valve can positively actuate an engine valve between a fully closed position and a fully opened position without formation of a clearance between the engine valve and the armature. A current supplied to the electromagnet may be set in accordance with a value which is related to a relative position of the armature and the electromagnet.

    摘要翻译： 电磁阀装置包括能够沿其轴向移动的发动机气门，与发动机气门一起移动的电枢，吸引发动机气门以使发动机气门沿轴向移动的电磁体和零间隙调节器 介于发动机气门和电枢之间的机构。 因此，电磁阀可以在完全关闭位置和完全打开位置之间正确地致动发动机气门，而不会在发动机气门和电枢之间形成间隙。 可以根据与衔铁和电磁体的相对位置相关的值来设定供给电磁体的电流。