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    Variable turbo supercharger and method of returning oil from hydraulic drive
    3.
    发明授权
    Variable turbo supercharger and method of returning oil from hydraulic drive 有权
    可变涡轮增压器和从液压传动装置返回油的方法

    公开(公告)号：US08109090B2

    公开(公告)日：2012-02-07

    申请号：US12447423

    申请日：2007-10-25

    申请人： Toshihiko Nishiyama ,  Shuuji Hori ,  Takahisa Iino ,  Daisuke Kozuka

    发明人： Toshihiko Nishiyama ,  Shuuji Hori ,  Takahisa Iino ,  Daisuke Kozuka

    IPC分类号： F02D23/00

    CPC分类号： F02B37/22 ,  F01D17/143 ,  F01D17/167 ,  F02B37/24 ,  F05D2220/40 ,  F05D2260/406 ,  F05D2260/56 ,  F05D2260/57 ,  Y02T10/144

    摘要： Provided are a variable geometry turbocharger in which a drain pipe from a hydraulic servo drive device can be omitted and in which a member for transmitting power of the hydraulic servo drive device can be efficiently lubricated, and a method of returning oil from the hydraulic servo drive device. The variable geometry turbocharger includes a slide mechanism for changing an opening degree of a nozzle, the hydraulic servo drive device for driving the slide mechanism by hydraulic pressure, and drain flow paths for delivering oil exhausted from the hydraulic servo drive device into an oil return chamber adjacent to a turbocharger body.

    摘要翻译： 提供一种可变几何涡轮增压器，其中可以省略来自液压伺服驱动装置的排放管，并且可以有效地润滑用于传递液压伺服驱动装置的动力的构件，以及从液压伺服驱动器返回油的方法 设备。 可变几何涡轮增压器包括用于改变喷嘴开度的滑动机构，用于通过液压驱动滑动机构的液压伺服驱动装置，以及用于将从液压伺服驱动装置排出的油输送到回油室 邻近涡轮增压器主体。

    VARIABLE TURBO SUPERCHARGER AND METHOD OF RETURNING OIL FROM HYDRAULIC DRIVE
    5.
    发明申请
    VARIABLE TURBO SUPERCHARGER AND METHOD OF RETURNING OIL FROM HYDRAULIC DRIVE 有权
    可变涡轮增压器及其从油压驱动器返回油的方法

    公开(公告)号：US20100064684A1

    公开(公告)日：2010-03-18

    申请号：US12447423

    申请日：2007-10-25

    申请人： Toshihiko Nishiyama ,  Shuuji Hori ,  Takahisa Iino ,  Daisuke Kozuka

    发明人： Toshihiko Nishiyama ,  Shuuji Hori ,  Takahisa Iino ,  Daisuke Kozuka

    IPC分类号： F02D23/00 ,  F02B33/44

    CPC分类号： F02B37/22 ,  F01D17/143 ,  F01D17/167 ,  F02B37/24 ,  F05D2220/40 ,  F05D2260/406 ,  F05D2260/56 ,  F05D2260/57 ,  Y02T10/144

    摘要： Provided are a variable geometry turbocharger in which a drain pipe from a hydraulic servo drive device can be omitted and in which a member for transmitting power of the hydraulic servo drive device can be efficiently lubricated, and a method of returning oil from the hydraulic servo drive device. The variable geometry turbocharger includes a slide mechanism for changing an opening degree of a nozzle, the hydraulic servo drive device for driving the slide mechanism by hydraulic pressure, and drain flow paths for delivering oil exhausted from the hydraulic servo drive device into an oil return chamber adjacent to a turbocharger body.

    摘要翻译： 提供一种可变几何涡轮增压器，其中可以省略来自液压伺服驱动装置的排放管，并且可以有效地润滑用于传递液压伺服驱动装置的动力的构件，以及从液压伺服驱动器返回油的方法 设备。 可变几何涡轮增压器包括用于改变喷嘴开度的滑动机构，用于通过液压驱动滑动机构的液压伺服驱动装置，以及用于将从液压伺服驱动装置排出的油输送到回油室 邻近涡轮增压器主体。

    Operating lever device
    6.
    发明授权
    Operating lever device 失效
    操作杆装置

    公开(公告)号：US07644641B2

    公开(公告)日：2010-01-12

    申请号：US10573055

    申请日：2004-09-22

    申请人： Masayoshi Mototani ,  Shuuji Hori ,  Daisuke Kozuka ,  Yasuhiro Sato ,  Koichi Miyake

    发明人： Masayoshi Mototani ,  Shuuji Hori ,  Daisuke Kozuka ,  Yasuhiro Sato ,  Koichi Miyake

    IPC分类号： G05G1/04

    CPC分类号： G05G5/03 ,  E02F9/2004 ,  F15B13/0422 ,  F15B13/14 ,  G05G1/04 ,  Y10T74/20582

    摘要： A rotor and a seat mounted on a first shell is disposed between an annular first shell and an annular second shell both constituting a damper case, thereby forming a rotary damper device. A damper lever on which the rotor is mounted is hooked on a fixing pin fixed to a body. Viscous fluid such as highly viscous oil is charged into a damper chamber formed between the rotor and the seat, and a viscous resistance is applied to the rotor and the seat. In a state in which a rotation center of the rotary damper device is deviated from a rotation center of the shaft which is rotated by the operating lever, the damper case is fixed to a flange portion of the shaft, the rotor and the seat are allowed to rotate relatively to each other by an inclining operation of the operating lever, and a resistance force from the rotary damper device is applied to the operating lever.

    摘要翻译： 安装在第一壳体上的转子和座椅设置在构成阻尼器壳体的环形第一壳体和环形第二壳体之间，从而形成旋转阻尼器装置。 安装有转子的阻尼器杆钩在固定于主体上的固定销上。 粘性流体如高粘度油被装入形成在转子和阀座之间的阻尼室中，并且对转子和阀座施加粘性阻力。 在旋转阻尼装置的旋转中心偏离由操作杆旋转的轴的旋转中心的状态下，阻尼器壳体固定到轴的凸缘部分，允许转子和座椅 通过操作杆的倾斜操作相对旋转，并且来自旋转阻尼装置的阻力施加到操作杆。

    Rotary pilot valve
    7.
    发明授权
    Rotary pilot valve 有权
    旋转先导阀

    公开(公告)号：US07578313B2

    公开(公告)日：2009-08-25

    申请号：US10800794

    申请日：2004-03-15

    申请人： Daisuke Kozuka ,  Shuuji Hori

    发明人： Daisuke Kozuka ,  Shuuji Hori

    IPC分类号： F15B13/04

    CPC分类号： F15B13/0406 ,  F15B13/0422 ,  F15B13/06 ,  G05G1/08 ,  G05G5/065 ,  Y10T137/86638 ,  Y10T137/86654

    摘要： A rotary pilot valve in which a force required to operate the pilot valve is reduced and especially the pilot valve can be operated with a very small operating force as in a fingertip type, and the number of parts forming the pilot valve is reduced. In a body, a tank port, a pair of pump ports, a first output port, and a second output port are formed. In a cylindrical valve, a pair of notch grooves is formed and connected with each other by a balance hole. Variable throttles are formed on a side of the tank port and a side of the pump port of the notch groove. An open area of one of the variable throttles gradually increases while an open area of the other gradually reduces by tilting of an operating lever. Pressure oil lead into the notch groove through the variable throttle is output from the first output port as an intermediate throttle pressure.

    摘要翻译： 一种旋转先导阀，其中操作先导阀所需的力减小，特别是可以以指尖式操作非常小的操作力来操作先导阀，并且形成先导阀的部件数量减少。 在机体中，形成罐口，一对泵口，第一输出口和第二输出口。 在圆柱形阀中，通过平衡孔形成并连接一对切口槽。 可变节流阀形成在罐口的一侧和槽口的泵口侧。 其中一个可变节流阀的开放区域逐渐增加，而另一个可变节流阀的开放区域通过操作杆的倾斜逐渐减小。 通过可变节气门将压力油引导到切口槽中作为中间节流压力从第一输出口输出。