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19 条记录 (耗时 0.019 秒)

    Fuel pump
    2.
    发明授权
    Fuel pump 失效
    燃油泵

    公开(公告)号：US08647082B2

    公开(公告)日：2014-02-11

    申请号：US12946706

    申请日：2010-11-15

    申请人： Hiroaki Naito ,  Kazumichi Hanai

    发明人： Hiroaki Naito ,  Kazumichi Hanai

    IPC分类号： H02K21/38

    CPC分类号： H02K23/04 ,  F02M37/08 ,  F04D5/002 ,  H02K5/12 ,  H02K21/16 ,  H02K29/03

    摘要： A fuel pump may include a motor section comprising a rotor and a stator. One of the rotor and the stator may have at least a pair of permanent magnet parts disposed along a first circumferential surface at an interval in a circumferential direction, and at least two magnetic material parts disposed between ends of adjacent permanent magnet parts. The other one of the rotor and the stator may have a first yoke disposed so as to face the permanent magnet parts, wherein a plurality of slots are formed on the first yoke at an interval in the circumferential direction. A surface facing the slots of the magnetic material parts may be shifted, in at least a partial range in the circumferential direction including a permanent magnet part side end where a polarity of a first circumferential surface side is a north pole, from the first circumferential surface in a direction along which a distance to the slots increases.

    摘要翻译： 燃料泵可以包括包括转子和定子的马达部分。 转子和定子中的一个可以具有至少一对永久磁铁部件，沿着圆周方向的间隔沿第一圆周表面设置，并且至少两个磁性材料部件设置在相邻的永磁体部件的端部之间。 转子和定子中的另一个可以具有设置成面对永磁体部分的第一磁轭，其中在圆周方向上以一定间隔在第一磁轭上形成多个槽。 面向磁性体部分的槽的表面可以在包括第一周面侧的极性为北极的永久磁铁部分侧端部的圆周方向的至少一部分范围内从第一圆周表面 沿着与槽的距离增加的方向。

    Electrically driven motors and pumps having such motors
    3.
    发明申请
    Electrically driven motors and pumps having such motors 审中-公开
    具有这种电机的电动马达和泵

    公开(公告)号：US20050074343A1

    公开(公告)日：2005-04-07

    申请号：US10956368

    申请日：2004-10-04

    申请人： Hiroaki Naito

    发明人： Hiroaki Naito

    IPC分类号： H02K29/00 ,  F04D5/00 ,  H02K5/12 ,  H02K5/15 ,  H02K5/167 ,  H02K5/24 ,  H02K7/08 ,  H02K7/14 ,  H02K21/12 ,  H02K21/16 ,  F04B17/00 ,  F04B35/00 ,  F04B35/04

    CPC分类号： H02K5/1672 ,  F04D5/002 ,  H02K5/12 ,  H02K5/15 ,  H02K7/083 ,  H02K21/16

    摘要： A motor, possibly for a pump, has a housing, a first member disposed within the housing and mounted on an inner wall of the housing, and a second member rotatably disposed within the housing and having a rotary shaft. A thrust bearing is mounted within the housing in order to support a first end of the rotary shaft in an axial direction of the rotary shaft. A core and coils wound around the core are provided on one of the first and second members. A set of magnets is provided on the other of the first and second members. The core and the set of magnets are positioned such that a magnetic force is produced in an area where a magnetic flux is generated between the core and the set of magnets. The magnetic force causes the second member to move toward the thrust bearing.

    摘要翻译： 可能用于泵的马达具有壳体，设置在壳体内并安装在壳体的内壁上的第一构件和可旋转地设置在壳体内并具有旋转轴的第二构件。 止推轴承安装在壳体内，以便沿旋转轴的轴向方向支撑旋转轴的第一端。 围绕芯部缠绕的芯和线圈设置在第一和第二构件中的一个上。 一组磁体设置在第一和第二构件的另一个上。 芯和磁体组被定位成使得在磁芯和磁体组之间产生磁通的区域产生磁力。 磁力使第二构件向推力轴承移动。

    Printer and transfer unit
    4.
    发明授权
    Printer and transfer unit 失效
    打印机和转印单元

    公开(公告)号：US06711373B2

    公开(公告)日：2004-03-23

    申请号：US10117216

    申请日：2002-04-08

    申请人： Hiroaki Naito

    发明人： Hiroaki Naito

    IPC分类号： G03G1516

    CPC分类号： G03G15/164 ,  G03G2215/00459

    摘要： A printer includes a photosensitive member having a surface for forming a toner image and a transfer unit for transferring the toner image onto a recording paper. The transfer unit includes a transfer member arranged to face the recording paper for passing a transfer current, a discharge member arranged downstream from the transfer member in the recording paper transport direction to face the recording paper for passing a discharge current for performing discharge of the recording paper, a first guide arranged upstream from the transfer member in the recording paper transport direction for guiding the recording paper, and a second guide arranged downstream from the first guide in the recording paper transport direction for guiding the recording paper. The second guide includes a contact portion located between the transfer member and the discharge member in the recording paper transport direction for contact with the recording paper. The contact portion is positioned adjacent an unshielding portion for exposing the discharge member relative to the recording paper.

    摘要翻译： 打印机包括具有用于形成调色剂图像的表面的感光构件和用于将调色剂图像转印到记录纸上的转印单元。 转印单元包括布置成面对用于传递电流的记录纸的转印部件，在记录纸输送方向上布置在转印部件的下游的排出部件，以面对用于使记录纸张排出的放电电流的记录纸 纸，在记录纸传送方向上布置在传送构件的上游的引导记录纸的第一引导件，以及布置在记录纸传送方向上的第一引导件的下游的用于引导记录纸的第二引导件。 第二引导件包括位于传送构件和排出构件之间的记录纸传送方向上与记录纸接触的接触部分。 接触部分位于非屏蔽部分附近，用于使放电部件相对于记录纸曝光。

    Electrophotographic image-forming apparatus having developing device which includes a plurality of developing rollers
    9.
    发明授权
    Electrophotographic image-forming apparatus having developing device which includes a plurality of developing rollers 失效
    具有包括多个显影辊的显影装置的电子照像图像形成装置

    公开(公告)号：US6055401A

    公开(公告)日：2000-04-25

    申请号：US712547

    申请日：1996-09-11

    申请人： Yoshihiro Tonomoto ,  Hiroshi Sato ,  Toshio Hino ,  Toshimasa Toyama ,  Masaaki Ohyama ,  Osamu Watanabe ,  Tsutomu Nagatomi ,  Yuzuru Sugiura ,  Hiroaki Naito ,  Jun Shimizu

    发明人： Yoshihiro Tonomoto ,  Hiroshi Sato ,  Toshio Hino ,  Toshimasa Toyama ,  Masaaki Ohyama ,  Osamu Watanabe ,  Tsutomu Nagatomi ,  Yuzuru Sugiura ,  Hiroaki Naito ,  Jun Shimizu

    IPC分类号： G03G15/02 ,  G03G15/08 ,  G03G15/09

    CPC分类号： G03G15/09 ,  G03G15/04054 ,  G03G15/0877 ,  G03G15/0893 ,  G03G2215/0409 ,  G03G2215/0609 ,  G03G2215/0838

    摘要： A developing apparatus of an electrophotographic apparatus includes a housing for accommodating a developer, first, second and third developing rollers are rotatably disposed in the housing and arranged opposite to a photoconductor drum for conveying a developer carried on respective surfaces of the developing rollers, and a conveyor roller rotatably disposed in the housing for conveying the developer carried on a surface thereof to one of the developing rollers. First and second screw conveyors are disposed in the housing for conveying the developer in an axial direction opposite to each other. Each of these conveyors has an axial length larger than an axial length of the developing rollers. A partition wall is disposed between the first and second screw conveyors. A toner container for accommodating a toner is mounted on the housing. The toner in the toner container is supplied into the housing and agitators agitate the toner in the housing. A first doctor blade regulates the developer carried on the conveyor roller, a second doctor blade regulates the developer on the first developing roller, and scrapers scrape the developer from the second and third developing rollers.

    摘要翻译： 电子照相设备的显影装置包括用于容纳显影剂的壳体，第一，第二和第三显影辊可旋转地设置在壳体中并且与感光鼓相对设置，用于传送承载在显影辊的各个表面上的显影剂，以及 输送辊可旋转地设置在壳体中，用于将承载在其表面上的显影剂输送到显影辊中的一个。 第一和第二螺旋输送机设置在壳体中，用于沿着彼此相反的轴向方向输送显影剂。 这些输送机中的每一个具有大于显影辊的轴向长度的轴向长度。 分隔壁设置在第一和第二螺旋输送机之间。 用于容纳调色剂的调色剂容器安装在壳体上。 调色剂容器中的调色剂被供应到壳体中并且搅拌器搅动壳体中的调色剂。 第一刮刀调节承载在输送辊上的显影剂，第二刮刀调节第一显影辊上的显影剂，刮刀从第二和第三显影辊上刮下显影剂。

    FUEL PUMP
    10.
    发明申请
    FUEL PUMP 失效
    燃油泵

    公开(公告)号：US20110116955A1

    公开(公告)日：2011-05-19

    申请号：US12946706

    申请日：2010-11-15

    申请人： Hiroaki Naito ,  Kazumichi Hanai

    发明人： Hiroaki Naito ,  Kazumichi Hanai

    IPC分类号： F04B17/03 ,  H02K23/04

    CPC分类号： H02K23/04 ,  F02M37/08 ,  F04D5/002 ,  H02K5/12 ,  H02K21/16 ,  H02K29/03

    摘要： A fuel pump may include a motor section comprising a rotor and a stator. One of the rotor and the stator may have at least a pair of permanent magnet parts disposed along a first circumferential surface at an interval in a circumferential direction, and at least two magnetic material parts disposed between ends of adjacent permanent magnet parts. The other one of the rotor and the stator may have a first yoke disposed so as to face the permanent magnet parts, wherein a plurality of slots are formed on the first yoke at an interval in the circumferential direction. A surface facing the slots of the magnetic material parts may be shifted, in at least a partial range in the circumferential direction including a permanent magnet part side end where a polarity of a first circumferential surface side is a north pole, from the first circumferential surface in a direction along which a distance to the slots increases.

    摘要翻译： 燃料泵可以包括包括转子和定子的马达部分。 转子和定子中的一个可以具有至少一对永久磁铁部件，沿着圆周方向的间隔沿第一圆周表面设置，并且至少两个磁性材料部件设置在相邻的永磁体部件的端部之间。 转子和定子中的另一个可以具有设置成面对永磁体部分的第一磁轭，其中在圆周方向上以一定间隔在第一磁轭上形成多个槽。 面向磁性体部分的槽的表面可以在包括第一周面侧的极性为北极的永久磁铁部分侧端部的圆周方向的至少一部分范围内从第一圆周表面 沿着与槽的距离增加的方向。