第1物体と第2物体の間の相互位置を確定するための方法及び位置センサー組立体
    3.
    发明专利
    第1物体と第2物体の間の相互位置を確定するための方法及び位置センサー組立体 有权
    方法和位置传感器组件,用于确定所述第一和第二对象之间的相对位置

    公开(公告)号:JP2015522159A

    公开(公告)日:2015-08-03

    申请号:JP2015520120

    申请日:2013-06-25

    CPC classification number: G01B7/003 F01L2201/00 F01L2820/045

    Abstract: 本発明は第1物体と第2物体の間の相互位置を確定するための方法及び位置センサー組立体に関する。位置センサー組立体は、第1本体と、コイルと、制御ユニットと、センサー回路と、を備えており、当該第1本体は当該コイルに対して軸方向に往復変位可能である。センサー回路自体は、当該コイルとパワースイッチと測定抵抗を互いに直列に連結して備える第1枝路へ接続されているコンパレーターを備えている。【選択図】図2

    Abstract translation: 本发明涉及一种方法,以及用于确定所述第一和第二对象之间的相对位置的位置传感器组件。 位置传感器组件包括:第一主体,线圈,设置有传感器电路的控制单元,与所述第一本体往复的轴向相对于所述线圈移动。 传感器电路本身包括连接到所述第一分支中的比较器包括由测量电阻与线圈并相互串联电源开关连接。 .The

    Valve timing control apparatus
    4.
    发明专利
    Valve timing control apparatus 有权
    阀门定时控制装置

    公开(公告)号:JP2009121292A

    公开(公告)日:2009-06-04

    申请号:JP2007294725

    申请日:2007-11-13

    Abstract: PROBLEM TO BE SOLVED: To provide a valve timing control apparatus that ensures both of proper valve timing and prevention of thermal damages. SOLUTION: Under a configuration that an engine phase for determining a valve timing is controlled depending on a rotational status of a motor shaft 102 of an electric motor 4, if an actual rotation direction Dr and a target rotation direction Dt of the motor shaft 102 coincide with each other, an electric power supply driver 78 supplies power to a stator coil 109 of the electric motor 4 by executing duty control of turning ON and OFF of selection elements GU, GV, GW selected as switching elements of ON target. If the actual rotation direction Dr and the target rotation direction Dt do not coincide with each other, the electric power supply driver 78 sets an on-duty ratio of the selection elements GU, GV, GW by the duty control below a lower limit value for rotating the motor shaft 102 through the power supply to the stator coil 109. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种确保适当的阀正时和防止热损伤的气门正时控制装置。 解决方案:在根据电动机4的电机轴102的旋转状态来控制用于确定气门正时的发动机相位的结构中,如果电动机的实际旋转方向Dr和目标旋转方向Dt 轴102彼此重合,电力供应驱动器78通过执行选择为ON目标的切换元件的选择元件GU,GV,GW的ON和OFF的占空比控制,向电动机4的定子线圈109供电。 如果实际旋转方向Dr和目标旋转方向Dt不一致,则电力供应驱动器78将选择元件GU,GV,GW的占空比设定为低于下限值的占空比 将马达轴102通过电源旋转到定子线圈109.版权所有(C)2009,JPO&INPIT

    Valve timing regulator
    8.
    发明专利
    Valve timing regulator 有权
    阀定时调节器

    公开(公告)号:JP2008051043A

    公开(公告)日:2008-03-06

    申请号:JP2006229699

    申请日:2006-08-25

    Inventor: MIZUNO DAISUKE

    Abstract: PROBLEM TO BE SOLVED: To simplify processing required for rotation drive of an electric motor, in a valve timing regulator for regulating valve timing by rotation-driving the electric motor along a normal-rotational direction same that of an internal combustion engine or a reverse-rotational direction.
    SOLUTION: This valve timing regulator is provided with a drive circuit for feedback-controlling electrification to the electric motor, based on a target rotation speed Rt of the electric motor and an actual rotation speed Rr thereof, and for rotation-driving the electric motor along a target rotational direction Dt, and the feedback control is stopped when changing the target rotational direction Dt, by an action of a nullification switch part 94 of the drive circuit.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:为了简化电动机的旋转驱动所需的处理,在用于通过沿与正常旋转方向相同的内燃机的旋转驱动电动机的气门正时调节器来调节气门正时 反转方向。 解决方案:根据电动机的目标转速Rt及其实际转速Rr,该气门正时调节器配备有用于对电动机进行反馈控制的驱动电路,并且用于旋转驱动 电动机沿着目标旋转方向Dt进行动作,并且通过驱动电路的无效开关部94的动作来改变目标转动方向Dt而停止反馈控制。 版权所有(C)2008,JPO&INPIT

    Control device
    9.
    发明专利
    Control device 有权
    控制装置

    公开(公告)号:JP2007205243A

    公开(公告)日:2007-08-16

    申请号:JP2006024669

    申请日:2006-02-01

    Inventor: NAKAMURA HIROSHI

    Abstract: PROBLEM TO BE SOLVED: To provide a control device which surely reflects a control parameter in a control of an internal combustion engine at timing to be reflected in the control, in which the control parameter depends on shift of at least one of lift amounts of an intake valve and an exhaust valve.
    SOLUTION: In an ECU 21, when a preliminary estimated CPS state is shifted and preliminary estimated timing arrives, a set injection amount is corrected at injection amount calculation timing arriving firstly. Then, the estimated CPS state is shifted and estimated timing arrives, calculation of an injection amount based on the shifted lift amount is started at the injection amount calculation timing arriving firstly. If the calculation of the injection amount is finished until the next reflection timing, the calculated injection amount is set, and on the other hand, if the calculation of the injection amount is not finished until the next reflection timing, the corrected injection amount is reflected as it is in fuel injection for each cylinder.
    COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种控制装置,其可以在控制中反映的定时反映控制中的可控反映控制参数的控制装置,其中控制参数取决于升力中的至少一个的移动 进气门和排气阀的数量。 解决方案:在ECU21中,当初步估计的CPS状态被移位并且初步估计定时到达时,在首先到达的喷射量计算定时处校正设定的喷射量。 然后,估计的CPS状态被移动并且估计定时到达,首先到达的喷射量计算定时开始基于移动提升量的喷射量的计算。 如果注射量的计算结束直到下一个反射时刻,则计算出的喷射量被设定,另一方面,如果直到下一个反射定时才完成喷射量的计算,则校正喷射量被反射 因为它是在每个气缸的燃料喷射。 版权所有(C)2007,JPO&INPIT

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