DEPOSITION DETECTION DEVICE FOR EXHAUST PUMP AND EXHAUST PUMP HAVING THE SAME
    21.
    发明申请
    DEPOSITION DETECTION DEVICE FOR EXHAUST PUMP AND EXHAUST PUMP HAVING THE SAME 审中-公开
    用于排气泵的沉积物检测装置和具有该泵的排气泵

    公开(公告)号:US20130071258A1

    公开(公告)日:2013-03-21

    申请号:US13696749

    申请日:2011-04-27

    申请人: Yoshihiro Enomoto

    发明人: Yoshihiro Enomoto

    IPC分类号: F04B49/06

    摘要: To provide a deposit detection device capable of detecting with accuracy and alarming deposits deposited in an exhaust pump used for various processes regardless of kinds and flow rate of process gas, and to provide an exhaust pump equipped with the deposit detection device.A pump control device 50 of an exhaust pump P comprises a deposit detection device which executes, as initial process, steps of reading electric current value of a motor for rotating a rotor and obtaining and storing an initial electric current value of the motor based on the electric current values read; and then executes, as next process, steps of reading the electric current value of the motor, obtaining a current value of the motor based on the electric current values read, and obtaining quantity of fluctuation of the current value of the electric current value of the motor relative to the initial value of the electric current value of the motor, thereby detecting the deposit in the pump based on the quantity of fluctuation.

    摘要翻译: 为了提供一种沉积物检测装置,能够以不同于处理气体的种类和流量的方式,沉积在用于各种处理的排气泵中的精确度和报警性沉积物进行检测,并提供配备有沉积物检测装置的排气泵。 排气泵P的泵控制装置50包括沉积检测装置,其作为初始处理,执行读取用于旋转转子的电动机的电流值的步骤,并且基于所述电动机获得并存储电动机的初始电流值 读取电流值; 然后,作为下一个处理,执行读取电动机的电流值的步骤,基于读取的电流值获得电动机的电流值,得到电流值的电流值的变动量 马达相对于马达的电流值的初始值,从而基于波动量检测泵中的沉积物。

    Developer recovery device and image forming device
    22.
    发明授权
    Developer recovery device and image forming device 有权
    显影液回收装置及成像装置

    公开(公告)号:US08385770B2

    公开(公告)日:2013-02-26

    申请号:US12951823

    申请日:2010-11-22

    IPC分类号: G03G15/16

    摘要: There is provided a developer recovery device including: a casing; a recovery member disposed along an edge portion of the aperture portion; a sealing member disposed along an edge portion at a conveyance direction upstream side of the aperture portion; a moving section that moves the recovery member and the sealing member between a position of being touched against the developer-bearing member and a position of being apart from the developer-bearing member; a suction section that sucks the developer separated from the developer-bearing member into the casing; and a filter that is long in the length direction of the aperture portion and that is disposed in the casing between the aperture portion and the suction section with an inclination such that a lower portion of the filter is further away from the aperture portion than an upper portion of the filter.

    摘要翻译: 提供了一种显影剂回收装置,包括:壳体; 沿所述开口部的边缘部配置的回收部件; 密封构件,其沿着所述开口部的输送方向的上游侧的边缘部配置; 移动部分,其使所述恢复部件和所述密封部件在与所述显影剂承载部件接触的位置与所述显影剂承载部件分离的位置之间移动; 抽吸部,其将从显影剂承载部件分离的显影剂吸入壳体; 以及过滤器,其在所述开口部的长度方向上长,并且在所述开口部和所述吸引部之间设置在所述壳体内的倾斜度使得所述过滤器的下部比所述孔部远离所述开口部 过滤器的一部分。

    Conveyor for conveying workpieces in a vacuum chamber
    23.
    发明授权
    Conveyor for conveying workpieces in a vacuum chamber 失效
    用于在真空室中输送工件的输送机

    公开(公告)号:US5284411A

    公开(公告)日:1994-02-08

    申请号:US851835

    申请日:1992-03-16

    摘要: A conveyor for conveying a workpiece in a vacuum chamber includes a floating body having a conveying rod, a pair of magnetic bearing portions disposed in a moving direction of the floating body and supporting the floating body solely by magnetic forces, and a non-contact driving motor portion for directly reciprocating the floating body. The floating body is directly reciprocated by a linear pulse motor. The linear pulse motor comprises a motor main body and a cog portion, and the motor main body is interposed between a pair of magnetic bearing portions. The cog portion is disposed in a longitudinal or axial direction of the outer peripheral surface of the floating body and coacts with the motor main body to reciprocate the floating body.

    摘要翻译: 用于在真空室中输送工件的输送机包括具有输送杆的浮动体,设置在浮体的移动方向上的一对磁性轴承部分,并且仅通过磁力支撑浮动体,以及非接触驱动 马达部分用于直接往复运动的浮体。 浮体通过线性脉冲电机直接往复运动。 线性脉冲电动机包括电动机主体和齿轮部分,电动机主体设置在一对磁性轴承部分之间。 所述嵌齿部配置在所述浮体的外周面的纵向或轴向方向上,并与所述电动机主体共同作用以使所述浮体往复移动。

    Plate rotating device, exhaust path opening degree changing device, exhausted device, transfer device, beam device, and gate valve
    24.
    发明授权
    Plate rotating device, exhaust path opening degree changing device, exhausted device, transfer device, beam device, and gate valve 失效
    板旋转装置,排气路径开度改变装置,排气装置,转移装置,束装置和闸阀

    公开(公告)号:US08763985B2

    公开(公告)日:2014-07-01

    申请号:US12596686

    申请日:2008-04-22

    IPC分类号: F16K25/00 F16K31/02

    摘要: To provide a mechanism in which a moving body can be stored in a housing. A gate valve has a slide plate and a moving mechanism for changing the positions in the radial and axial directions of the slide plate. A shaft is a rotating shaft the axial displacement of which is controlled by an axial driving mechanism and the angle of rotation of which is controlled by a radial driving mechanism, and is turnably supported in the housing by a shaft supporting spring consisting of a magnetic bearing and a conical coil spring. By controlling the attraction force of a balance weight in an electromagnet, the shaft can be moved in the radial direction. Also, by controlling the attraction force of an electromagnet target in the electromagnet, the shaft can be moved in the axial direction.

    摘要翻译: 提供将移动体存储在壳体中的机构。 闸阀具有用于改变滑板的径向和轴向位置的滑板和移动机构。 轴是旋转轴,其轴向位移由轴向驱动机构控制,其旋转角度由径向驱动机构控制,并且由轴支撑弹簧可转动地支撑在壳体中,所述轴支撑弹簧由磁性轴承 和锥形螺旋弹簧。 通过控制电磁铁中的平衡重的吸引力,轴可以沿径向移动。 此外,通过控制电磁铁中的电磁铁的吸引力,轴可以沿轴向移动。

    DEVELOPER RECOVERY DEVICE AND IMAGE FORMING DEVICE
    25.
    发明申请
    DEVELOPER RECOVERY DEVICE AND IMAGE FORMING DEVICE 有权
    开发者恢复装置和图像形成装置

    公开(公告)号:US20110236053A1

    公开(公告)日:2011-09-29

    申请号:US12951823

    申请日:2010-11-22

    IPC分类号: G03G15/16

    摘要: There is provided a developer recovery device including: a casing; a recovery member disposed along an edge portion of the aperture portion; a sealing member disposed along an edge portion at a conveyance direction upstream side of the aperture portion; a moving section that moves the recovery member and the sealing member between a position of being touched against the developer-bearing member and a position of being apart from the developer-bearing member; a suction section that sucks the developer separated from the developer-bearing member into the casing; and a filter that is long in the length direction of the aperture portion and that is disposed in the casing between the aperture portion and the suction section with an inclination such that a lower portion of the filter is further away from the aperture portion than an upper portion of the filter.

    摘要翻译: 提供了一种显影剂回收装置,包括:壳体; 沿所述开口部的边缘部配置的回收部件; 密封构件,其沿着所述开口部的输送方向的上游侧的边缘部配置; 移动部分,其使所述恢复部件和所述密封部件在与所述显影剂承载部件接触的位置与所述显影剂承载部件分离的位置之间移动; 抽吸部,其将从显影剂承载部件分离的显影剂吸入壳体; 以及过滤器,其在所述开口部的长度方向上长,并且在所述开口部和所述吸引部之间设置在所述壳体内的倾斜度使得所述过滤器的下部比所述孔部远离所述开口部 过滤器的一部分。

    PLATE ROTATING DEVICE, EXHAUST PATH OPENING DEGREE CHANGING DEVICE, EXHAUSTED DEVICE, TRANSFER DEVICE, BEAM DEVICE, AND GATE VALVE
    27.
    发明申请
    PLATE ROTATING DEVICE, EXHAUST PATH OPENING DEGREE CHANGING DEVICE, EXHAUSTED DEVICE, TRANSFER DEVICE, BEAM DEVICE, AND GATE VALVE 失效
    板旋转装置,排气路径开放度变化装置,排气装置,传送装置,光束装置和门阀

    公开(公告)号:US20100044607A1

    公开(公告)日:2010-02-25

    申请号:US12596686

    申请日:2008-04-22

    摘要: To provide a mechanism in which a moving body can be stored in a housing. A gate valve has a slide plate and a moving mechanism for changing the positions in the radial and axial directions of the slide plate. A shaft is a rotating shaft the axial displacement of which is controlled by an axial driving mechanism and the angle of rotation of which is controlled by a radial driving mechanism, and is tumably supported in the housing by a shaft supporting spring consisting of a magnetic bearing and a conical coil spring. By controlling the attraction force of a balance weight in an electromagnet, the shaft can be moved in the radial direction. Also, by controlling the attraction force of an electromagnet target in the electromagnet, the shaft can be moved in the axial direction.

    摘要翻译: 提供将移动体存储在壳体中的机构。 闸阀具有用于改变滑板的径向和轴向位置的滑板和移动机构。 轴是旋转轴,其轴向位移由轴向驱动机构控制,其旋转角度由径向驱动机构控制,并且通过由支承弹簧组成的轴支撑弹簧可旋转地支撑在壳体中, 和锥形螺旋弹簧。 通过控制电磁铁中的平衡重的吸引力,轴可以沿径向移动。 此外,通过控制电磁铁中的电磁铁的吸引力,轴可以沿轴向移动。

    Vacuum apparatus and transfer apparatus
    29.
    发明授权
    Vacuum apparatus and transfer apparatus 失效
    真空装置和传送装置

    公开(公告)号:US06869262B2

    公开(公告)日:2005-03-22

    申请号:US10090077

    申请日:2002-03-01

    摘要: A vacuum apparatus has a process chamber for processing a workpiece and a transfer apparatus for positioning the workpiece in the process chamber and for removing the workpiece from the process chamber. The transfer apparatus has a pair of generally parallel and spaced-apart transfer bodies and a workpiece holder connected to the transfer bodies for supporting the workpiece. A feeding mechanism feeds the transfer bodies in a longitudinal direction thereof to position the workpiece holder and the workpiece in the process chamber.

    摘要翻译: 真空装置具有用于处理工件的处理室和用于将工件定位在处理室中并用于从处理室移除工件的传送装置。 传送装置具有一对大致平行和间隔的传送体和连接到传送体的工件保持件,用于支撑工件。 进给机构沿着其长度方向供给传送体,以将工件保持件和工件定位在处理室中。

    Apparatus providing improved image transfer to an intermediate transfer belt
    30.
    发明授权
    Apparatus providing improved image transfer to an intermediate transfer belt 有权
    提供改进的图像转印到中间转印带的装置

    公开(公告)号:US06298212B1

    公开(公告)日:2001-10-02

    申请号:US09585409

    申请日:2000-06-02

    IPC分类号: G03G1501

    CPC分类号: G03G15/161

    摘要: An image forming apparatus effectively prevents scattering of a toner image transferred to an intermediate transfer belt. The image forming apparatus has an image carrier 1 on which a toner image T formed according to image data is held; an intermediate transfer belt 3 disposed facing the image carrier 1 and supported on so as to move circularly about plural rollers 2 with tension applied; a first bias transfer unit 4 for sequentially transferring a toner image T on image carrier 1 to intermediate transfer belt 3; and a second bias transfer unit 6 for batch transferring the toner image T on intermediate transfer belt 3 to a recording medium 5; and a potential holding unit 8 for holding the surface potential of the first contact member 7 at or above the charge potential of the back of intermediate transfer belt 3, and disposed to the contact member 7 first contacting the intermediate transfer belt 3 after it passes the first bias transfer unit 4.

    摘要翻译: 图像形成装置有效地防止转印到中间转印带上的调色剂图像的散射。 图像形成装置具有其上保持根据图像数据形成的调色剂图像T的图像载体1; 中间转印带3,其设置为面对图像载体1并且被支撑以围绕多个辊2循环移动,并施加张力; 用于将图像载体1上的调色剂图像T依次转印到中间转印带3的第一偏压转印单元4; 以及用于将中间转印带3上的调色剂图像T分批转印到记录介质5的第二偏压转印单元6; 以及用于将第一接触构件7的表面电位保持在中间转印带3的背面的电荷电位以上的电位保持单元8,并且设置在第一接触中间转印带3通过之后的接触构件7 第一偏置传送单元4。