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    Liquid pressure control system
    4.
    发明授权
    Liquid pressure control system 失效
    液压控制系统

    公开(公告)号：US06923209B2

    公开(公告)日：2005-08-02

    申请号：US10436446

    申请日：2003-05-13

    申请人： Satoshi Noda ,  Shigeto Ryuen ,  Hideki Furuta ,  Hidetoshi Watanabe ,  Masamichi Kagawa

    发明人： Satoshi Noda ,  Shigeto Ryuen ,  Hideki Furuta ,  Hidetoshi Watanabe ,  Masamichi Kagawa

    IPC分类号： F15B20/00 ,  F16K31/06 ,  G05D16/20 ,  F15B13/044

    CPC分类号： G05D16/2013 ,  F15B20/008 ,  Y10T137/87217

    摘要： In a liquid pressure control system including a spool-type control valve mounted between a liquid pressure source and an actuator in such a manner that an output liquid pressure from the liquid pressure source is controlled in accordance with a thrust exhibited by a linear solenoid, a manually operated valve is disposed in a valve housing of the control valve to have an operational axis parallel to an axis of the linear solenoid. The manually operated valve is capable of blocking the communication between the actuator and the control valve and bringing the liquid pressure source into communication with the actuator to bypass the control valve. Thus, the supply of a liquid pressure to the actuator can be secured in any abnormality of the control valve, while enabling a reduction in size of the system in an axial direction of the control valve.

    摘要翻译： 在液压控制系统中，包括安装在液压源和致动器之间的阀芯型控制阀，使得来自液压源的输出液压根据线性螺线管显示的推力进行控制， 手动阀设置在控制阀的阀壳体中，以具有与线性螺线管的轴线平行的操作轴线。 手动阀能够阻塞致动器和控制阀之间的连通并使液体压力源与致动器连通以绕过控制阀。 因此，可以在控制阀的任何异常情况下确保向致动器供应液体压力，同时能够使控制阀的轴向方向上的系统尺寸减小。

    Linear solenoid valve
    5.
    发明授权
    Linear solenoid valve 失效
    线性电磁阀

    公开(公告)号：US07503347B2

    公开(公告)日：2009-03-17

    申请号：US12006899

    申请日：2008-01-07

    申请人： Shigeto Ryuen ,  Hideki Furuta ,  Hidetoshi Watanabe ,  Satoshi Noda

    发明人： Shigeto Ryuen ,  Hideki Furuta ,  Hidetoshi Watanabe ,  Satoshi Noda

    IPC分类号： F16K31/02

    CPC分类号： F16K31/0613 ,  F16K11/0716 ,  Y10T137/7036 ,  Y10T137/86622 ,  Y10T137/86702 ,  Y10T137/8671

    摘要： A linear solenoid valve includes a solenoid having a coil wound around a coil bobbin, a fixed core, and a movable core for being attracted to the fixed core when the coil is energized, and a valve mechanism having a valve element for selectively bringing an inlet port and an outlet port into and out of fluid communication with each other responsive to a displacement of the movable core. The movable core has a nonmagnetic layer formed on an outer surface thereof and having a predetermined thickness.

    摘要翻译： 线性电磁阀包括螺线管，螺线管具有缠绕在线圈架上的线圈，固定铁芯和可动铁芯，用于当线圈通电时被吸引到固定铁心;以及阀机构，具有用于选择性地将入口 端口和出口端口响应于可移动芯的位移而彼此流体连通。 可动铁心在其外表面上形成具有预定厚度的非磁性层。

    Linear solenoid valve
    6.
    发明申请
    Linear solenoid valve 失效
    线性电磁阀

    公开(公告)号：US20080203342A1

    公开(公告)日：2008-08-28

    申请号：US12006899

    申请日：2008-01-07

    申请人： Shigeto Ryuen ,  Hideki Furuta ,  Hidetoshi Watanabe ,  Satoshi Noda

    发明人： Shigeto Ryuen ,  Hideki Furuta ,  Hidetoshi Watanabe ,  Satoshi Noda

    IPC分类号： F16K31/02

    CPC分类号： F16K31/0613 ,  F16K11/0716 ,  Y10T137/7036 ,  Y10T137/86622 ,  Y10T137/86702 ,  Y10T137/8671

    摘要： A linear solenoid valve includes a solenoid having a coil wound around a coil bobbin, a fixed core, and a movable core for being attracted to the fixed core when the coil is energized, and a valve mechanism having a valve element for selectively bringing an inlet port and an outlet port into and out of fluid communication with each other responsive to a displacement of the movable core. The movable core has a nonmagnetic layer formed on an outer surface thereof and having a predetermined thickness.

    摘要翻译： 线性电磁阀包括螺线管，螺线管具有缠绕在线圈架上的线圈，固定铁芯和可动铁芯，用于当线圈通电时被吸引到固定铁心;以及阀机构，具有用于选择性地将入口 端口和出口端口响应于可移动芯的位移而彼此流体连通。 可动铁心在其外表面上形成具有预定厚度的非磁性层。

    Linear solenoid valve
    8.
    发明申请
    Linear solenoid valve 失效
    线性电磁阀

    公开(公告)号：US20050211938A1

    公开(公告)日：2005-09-29

    申请号：US11083569

    申请日：2005-03-17

    申请人： Shigeto Ryuen ,  Hideki Furuta ,  Hidetoshi Watanabe ,  Satoshi Noda

    发明人： Shigeto Ryuen ,  Hideki Furuta ,  Hidetoshi Watanabe ,  Satoshi Noda

    IPC分类号： F16K11/07 ,  F16K31/02 ,  F16K31/06

    CPC分类号： F16K31/0613 ,  F16K11/0716 ,  Y10T137/7036 ,  Y10T137/86622 ,  Y10T137/86702 ,  Y10T137/8671

    摘要： A linear solenoid valve includes a solenoid having a coil wound around a coil bobbin, a fixed core, and a movable core for being attracted to the fixed core when the coil is energized, and a valve mechanism having a valve element for selectively bringing an inlet port and an outlet port into and out of fluid communication with each other responsive to a displacement of the movable core. The movable core has a nonmagnetic layer formed on an outer surface thereof and having a predetermined thickness.

    摘要翻译： 线性电磁阀包括螺线管，螺线管具有缠绕在线圈架上的线圈，固定铁芯和可动铁芯，用于当线圈通电时被吸引到固定铁心;以及阀机构，具有用于选择性地将入口 端口和出口端口响应于可移动芯的位移而彼此流体连通。 可动铁心在其外表面上形成具有预定厚度的非磁性层。

    Laser printer with parameter switching in accordance with scanning density
    9.
    发明授权
    Laser printer with parameter switching in accordance with scanning density 失效
    激光打印机根据扫描密度进行参数切换

    公开(公告)号：US5229790A

    公开(公告)日：1993-07-20

    申请号：US666514

    申请日：1991-03-07

    申请人： Tomoyuki Matsuura ,  Hideki Furuta

    发明人： Tomoyuki Matsuura ,  Hideki Furuta

    IPC分类号： B41J2/44 ,  G02B26/10 ,  G03G15/04 ,  G03G15/32 ,  H04N1/04 ,  H04N1/23 ,  H04N1/29

    CPC分类号： H04N1/295 ,  G03G15/326 ,  H04N1/0402 ,  G03G15/043

    摘要： A laser beam printer which forms a latent electrostatic image on a photoreceptor with a laser beam to perform an image recording operation, including scanning density switching means for selectively switching a scanning density of the laser beam on the photoreceptor within a plurality of values, and parameter switching means for selectively switching a parameter other than the scanning density of the laser beam within a plurality of values in the steps of producing a print. The parameter is, for example, a quantity of the laser beam, a width of the laser beam for one pixel in the main scan direction, or the like. A switching operation of the parameter switching means is controlled in accordance with a value of the scanning density selected by the scanning density switching means.

    摘要翻译： 一种激光束打印机，其通过激光束在感光体上形成静电潜像，以执行图像记录操作，包括扫描浓度切换装置，用于选择性地将感光体上的激光束的扫描密度切换到多个值内，以及参数 切换装置，用于在产生打印的步骤中，将激光束的扫描密度以外的参数选择性地切换成多个值。 该参数例如是激光束的量，主扫描方向上的一个像素的激光束的宽度等。 根据由扫描浓度切换装置选择的扫描浓度的值来控制参数切换装置的切换动作。