Valve opening/closing timing control apparatus
    2.
    发明授权
    Valve opening/closing timing control apparatus 有权
    阀开/关定时控制装置

    公开(公告)号:US08267058B2

    公开(公告)日:2012-09-18

    申请号:US12602631

    申请日:2008-09-08

    IPC分类号: F01L1/34

    摘要: A valve opening/closing timing control apparatus includes a phase displacing mechanism for displacing relative phase between a drive-side rotational member and a driven-side rotational member rotatable in unison with a cam shaft, a first pump driven by an internal combustion engine, a second pump driven by a drive source different from the internal combustion engine, a locking mechanism capable of locking the relative phase to an initial phase suitable for starting the internal combustion engine, and an urging mechanism 3 for urging the phase displacing mechanism in the advancing direction between the most retarding phase and the initial phase, a minimal urging force of the urging mechanism being set so as to override the displacing force toward the retarding phase side at the minimal pressure.

    摘要翻译: 一个开阀/关闭正时控制装置,包括一个相移装置,用于使驱动侧旋转件和一个与凸轮轴一体旋转的从动侧旋转件之间相对相移,由内燃机驱动的第一泵, 由不同于内燃机的驱动源驱动的第二泵,能够将相位锁定到适于起动内燃机的初始阶段的锁定机构,以及用于在前进方向上推动相位移机构的推动机构3 在最延迟阶段和初始阶段之间,推动机构的最小推动力被设定为在最小压力下超越朝向延迟相侧的移动力。

    VALVE OPENING/CLOSING TIMING CONTROL APPARATUS
    3.
    发明申请
    VALVE OPENING/CLOSING TIMING CONTROL APPARATUS 有权
    阀门开启/关闭时序控制装置

    公开(公告)号:US20100175650A1

    公开(公告)日:2010-07-15

    申请号:US12602631

    申请日:2008-09-08

    IPC分类号: F01L1/34

    摘要: A valve opening/closing timing control apparatus includes a phase displacing mechanism for displacing relative phase between a drive-side rotational member and a driven-side rotational member rotatable in unison with a cam shaft, a first pump driven by an internal combustion engine, a second pump driven by a drive source different from the internal combustion engine, a locking mechanism capable of locking the relative phase to an initial phase suitable for starting the internal combustion engine, and an urging mechanism 3 for urging the phase displacing mechanism in the advancing direction between the most retarding phase and the initial phase, a minimal urging force of the urging mechanism being set so as to override the displacing force toward the retarding phase side at the minimal pressure.

    摘要翻译: 一个开阀/关闭正时控制装置,包括一个相移装置,用于使驱动侧旋转件和一个与凸轮轴一体旋转的从动侧旋转件之间相对相移,由内燃机驱动的第一泵, 由不同于内燃机的驱动源驱动的第二泵,能够将相位锁定到适于起动内燃机的初始阶段的锁定机构,以及用于在前进方向上推动相位移机构的推动机构3 在最延迟阶段和初始阶段之间,推动机构的最小推动力被设定为在最小压力下超越朝向延迟相侧的移动力。

    Valve timing control device
    4.
    发明申请
    Valve timing control device 有权
    气门正时控制装置

    公开(公告)号:US20070261651A1

    公开(公告)日:2007-11-15

    申请号:US11790841

    申请日:2007-04-27

    IPC分类号: F01L1/34

    摘要: A valve opening and closing timing control device includes a phase control unit having a drive side rotation member for rotating in synchronization with a crankshaft of an internal combustion engine, a driven side rotation member provided coaxially with the drive side rotation member for rotating in synchronization with a camshaft of the engine and a phase control mechanism for controlling a relative rotational phase between the drive side member and the driven side member by being supplied with an operation fluid. The phase control unit is provided at each set of camshafts of the internal combustion engine having plurality sets of camshafts. The valve timing control device further includes a first pump driven by the internal combustion engine and a second pump driven by a motor, wherein the first pump supplies the operation fluid to all of the phase control units provided at the each set of camshafts and the second pump supplies the operation fluid only to the phase control unit provided at one set of camshaft.

    摘要翻译: 一种开闭正时控制装置,具有:相位控制单元,具有与内燃机的曲轴同步旋转的驱动侧旋转构件;与驱动侧旋转构件同轴设置的从动侧旋转构件,与驱动侧旋转构件同步旋转; 发动机的凸轮轴和相位控制机构,用于通过供给操作流体来控制驱动侧构件和从动侧构件之间的相对旋转相位。 在具有多套凸轮轴的内燃机的各组凸轮轴上设置相位控制单元。 气门正时控制装置还包括由内燃机驱动的第一泵和由电动机驱动的第二泵,其中第一泵将操作流体供应到设置在每组凸轮轴上的所有相位控制单元,第二泵将第二泵 泵仅将操作流体提供给设置在一组凸轮轴上的相位控制单元。

    Power supply apparatus for electric vehicle
    5.
    发明授权
    Power supply apparatus for electric vehicle 失效
    电动车用电源装置

    公开(公告)号:US5563479A

    公开(公告)日:1996-10-08

    申请号:US331738

    申请日:1994-10-31

    申请人: Shigemitsu Suzuki

    发明人: Shigemitsu Suzuki

    IPC分类号: B60L11/18 H02M3/158 H02P1/00

    摘要: A power supply apparatus for an electric vehicle, which is adapted to restrain battery discharge due to current pulsations of a load. The apparatus has a battery, a coil and a capacitor connected to the battery via the coil to supply power. The apparatus controls the burden ratio of discharge current between the battery and the capacitor in accordance with various operation modes of the electric vehicle to extend a travelable distance thereof.

    摘要翻译: 一种用于电动车辆的电源装置,其适于抑制由于负载的电流脉动引起的电池放电。 该装置具有经由线圈连接到电池以供电的电池,线圈和电容器。 该装置根据电动车辆的各种操作模式来控制电池和电容器之间的放电电流的负担比,以延长其可行驶距离。

    Electric powered pump
    7.
    发明申请
    Electric powered pump 有权
    电动泵

    公开(公告)号:US20050012387A1

    公开(公告)日:2005-01-20

    申请号:US10855571

    申请日:2004-05-28

    摘要: An electric powered pump includes a pump body having a suction chamber, a discharge chamber and an accommodation concave portion for accommodating a pump rotor, a rotational shaft rotatably supported by the pump body, the pump rotor is fixed at a first end of the rotational shaft, a motor having a rotor including a magnet, an annular stator including a core and a coil, the rotor is fixed at a second end of the rotational shaft which is opposite to the first end of the rotational shaft, a motor housing having a hole shaped cylindrical space inside of the stator formed with the motor housing, the motor housing is fixed at the pump body to be positioned in the cylindrical space having a predetermined clearance relative to the rotor, a driver portion for driving the motor, a accommodation space formed at an end surface of the motor housing provided at a side of the second end of the rotational shaft, the accommodation space is configured to accommodate the driver portion, and a cover for covering the accommodation space.

    摘要翻译: 电动泵包括具有吸入室,排出室和用于容纳泵转子的容纳凹部的泵体,由泵体可旋转地支撑的旋转轴,泵转子固定在旋转轴的第一端 具有转子的电动机,包括磁铁,包括铁芯和线圈的环形定子,所述转子固定在所述旋转轴的与所述旋转轴的第一端相反的第二端,具有孔 形成有电动机壳体的定子内部,马达壳体固定在泵体上,定位在相对于转子具有预定间隙的圆柱形空间中,用于驱动马达的驱动器部分,形成的容置空间 在设置在旋转轴的第二端的一侧的电动机壳体的端面处,容纳空间构造成容纳驱动器部分,并且用于c 超过住宿空间。

    Pulse width luminance modulation system for a DC gas discharge display
panel
    8.
    发明授权
    Pulse width luminance modulation system for a DC gas discharge display panel 失效
    用于直流气体放电显示面板的脉冲宽度亮度调制系统

    公开(公告)号:US4020280A

    公开(公告)日:1977-04-26

    申请号:US444017

    申请日:1974-02-20

    IPC分类号: H04N3/12 H04N3/00

    CPC分类号: H04N3/125

    摘要: A pulse width luminance modulation system for driving a gas discharge panel in line at a time. The driving circuit for the discharge cell comprises a CR time constant element in order to enlarge the contrast range of the picture to be displayed. The discharge cell is caused to produce glow discharge when the pulse width of the pulse width modulation driving pulse is wider than a certain value depending on the CR time constant to produce normal pulse width luminance modulation of the glow discharge, and the discharge cell is caused to produce instantaneous irradiation of which the intensity is dependent on a stored charge in the capacitive element C of the CR element when the driving pulse width is narrower than the certain value so as to widen the low luminance range and by suitably selecting the value of the CR element for obtaining continuity of the two luminance characteristics, and further the input signal for making luminance modulation is applied with a correction in order to make the .gamma. value of the luminance characteristic of the discharge cell a close approximation to that of a cathode ray tube after converting the input signal to a pulse code modulated signal for obtaining an easy .gamma. correction in the low luminance range.

    摘要翻译: 一种脉冲宽度亮度调制系统,用于一次一行地驱动气体放电板。 用于放电单元的驱动电路包括CR时间常数元件,以便放大要显示的图像的对比度范围。 当脉冲宽度调制驱动脉冲的脉冲宽度大于根据CR时间常数的一定值而使放电单元产生辉光放电以产生辉光放电的正常脉冲宽度亮度调制,并且引起放电单元 当驱动脉冲宽度比特定值窄时,其强度取决于CR元件的电容元件C中的存储电荷,以便加宽低亮度范围并且通过适当地选择 用于获得两个亮度特性的连续性的CR元件,以及进一步用于进行亮度调制的输入信号进行校正,以使放电单元的亮度特性的伽马值与阴极射线管的亮度特性接近 在将输入信号转换为脉冲编码调制信号之后,在低亮度下获得容易的伽马校正 ance范围。

    Variable valve timing control apparatus
    10.
    发明授权
    Variable valve timing control apparatus 有权
    可变气门正时控制装置

    公开(公告)号:US08418664B2

    公开(公告)日:2013-04-16

    申请号:US12797899

    申请日:2010-06-10

    IPC分类号: F01L1/34

    摘要: A variable valve timing control apparatus includes a driving rotor, a driven rotor coaxially arranged with the driving rotor, a fluid pressure chamber defined between the driving rotor and the driven rotor, a partition portion arranged at one of the driving rotor and the driven rotor and dividing the fluid pressure chamber into advanced and retarded angle chambers, a first fluid control mechanism controlling supply and discharge of a hydraulic fluid to and from the fluid pressure chamber, a first phase restriction portion restricting and releasing a relative rotational phase between the driving rotor and the driven rotor within and from a first restriction range, a second phase restriction portion restricting and releasing the relative rotational phase within and from a second restriction range, and a second fluid control mechanism controlling the supply and discharge of the hydraulic fluid to and from the first and second phase restriction portions individually.

    摘要翻译: 可变气门正时控制装置包括驱动转子,与驱动转子同轴布置的从动转子,限定在驱动转子和从动转子之间的流体压力室,配置在驱动转子和从动转子中的一个上的分隔部, 将流体压力室分为先进的和延迟的角度室,第一流体控制机构,其控制液压流体与流体压力室的供给和排出;第一相位限制部,其限制和释放驱动转子和 所述从动转子在第一限制范围内和从第一限制范围内移动,第二相位限制部分限制和释放所述第二限制范围内和从第二限制范围内的相对转动相位;以及第二流体控制机构,其控制所述液压流体的供给和排出 第一和第二相限制部分。