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    Armature core, motor using same, and axial gap electrical rotating machine using same
    2.
    发明授权
    Armature core, motor using same, and axial gap electrical rotating machine using same 有权
    电枢芯，电机使用相同，轴向间隙电动旋转机使用相同

    公开(公告)号：US08680736B2

    公开(公告)日：2014-03-25

    申请号：US12615382

    申请日：2009-11-10

    申请人： Zhuonan Wang ,  Yuji Enomoto ,  Shigeki Morinaga ,  Ryoso Masaki ,  Shigeho Tanigawa ,  Hiromitsu Itabashi ,  Motoya Ito

    发明人： Zhuonan Wang ,  Yuji Enomoto ,  Shigeki Morinaga ,  Ryoso Masaki ,  Shigeho Tanigawa ,  Hiromitsu Itabashi ,  Motoya Ito

    IPC分类号： H02K1/18 ,  H02K1/12

    CPC分类号： H02K21/24 ,  H02K1/14 ,  H02K1/2793

    摘要： An armature core includes a core portion formed of a lamination of plural non-crystalline metallic foil bands, wherein the armature core is provided with at least two cut surfaces with respect to the lamination layers. Amorphous metal is used as the iron base of the non-crystalline metallic foil bands. The cut surfaces are perpendicular to the lamination layers of the non-crystalline foil bands. Still further, the stator includes a stator core holding member in a disc form, the stator having a plurality of holes or recessions that are substantially in the same shape as a cross-sectional shape of the stator cores and wherein the stator cores are inserted in the holes or recessions of the stator core holding member and held by fixing in vicinities of respective central portions thereof, the central portions being with respect to the axial direction thereof.

    摘要翻译： 电枢铁心包括由多个非晶金属箔带的层叠形成的芯部，其中电枢芯相对于层压层设置有至少两个切割面。 无定形金属用作非结晶金属箔带的铁基。 切割表面垂直于非结晶箔带的层压层。 此外，定子包括盘状的定子铁芯保持构件，定子具有与定子铁芯的截面形状基本上相同形状的多个孔或凹部，并且其中定子铁心插入 定子铁芯保持构件的孔或凹部通过固定在其各自的中心部附近而保持，中心部分相对于其轴向方向。

    MOTOR AND FAN DEVICE USING THE SAME
    3.
    发明申请
    MOTOR AND FAN DEVICE USING THE SAME 有权
    使用相同的电动机和风扇装置

    公开(公告)号：US20080069686A1

    公开(公告)日：2008-03-20

    申请号：US11838309

    申请日：2007-08-14

    申请人： Ryoso Masaki ,  Yuji Enomoto ,  Motoya Ito ,  Hisato Amano ,  Shigeki Morinaga ,  Katsuyuki Yamazaki ,  Kazuhide Ebine

    发明人： Ryoso Masaki ,  Yuji Enomoto ,  Motoya Ito ,  Hisato Amano ,  Shigeki Morinaga ,  Katsuyuki Yamazaki ,  Kazuhide Ebine

    IPC分类号： H02K1/12 ,  F04D29/70

    CPC分类号： H02K1/145 ,  F04D25/06 ,  F04D25/0646 ,  F04D25/08 ,  F04D29/701 ,  F04D29/703 ,  H02K37/14

    摘要： The present invention provides a motor which includes a stator including a plurality of one-phase stators composed of a pair of stator cores having claw-type teeth and a coil for generating magnetic flux at the claw-type teeth, and a rotor for generating torque at a rotary shaft, wherein the stator core includes a plurality of split cores having the same shape, and the split cores are formed to have a recessed portion and a projected portion to be fitted in the recessed portion. Thereby, by using a plurality of the split cores having the same shape, one stator core is formed. On this occasion, the shape of the split cores is molded so that the recessed portion and the projected portion of one stator core are disposed at positions at which those are fitted to the projected portion and the recessed portion of the opposing stator core, respectively.

    摘要翻译： 本发明提供一种电动机，其包括：定子，其包括由具有爪型齿的一对定子铁芯和用于在爪型齿上产生磁通的线圈构成的多个单相定子;以及用于产生转矩的转子 在旋转轴处，其中定子芯包括具有相同形状的多个分裂芯，并且分离芯形成为具有凹入部分和待装配在凹部中的突出部分。 由此，通过使用具有相同形状的多个分裂铁芯，形成一个定子铁芯。 在这种情况下，分裂芯的形状被模制成使得一个定子芯的凹部和突出部分分别设置在与相对的定子芯的突出部分和凹部相配合的位置处。

    Motor and fan device using the same
    4.
    发明授权
    Motor and fan device using the same 有权
    电机和风扇装置使用相同

    公开(公告)号：US07963741B2

    公开(公告)日：2011-06-21

    申请号：US11838309

    申请日：2007-08-14

    申请人： Ryoso Masaki ,  Yuji Enomoto ,  Motoya Ito ,  Hisato Amano ,  Shigeki Morinaga ,  Katsuyuki Yamazaki ,  Kazuhide Ebine

    发明人： Ryoso Masaki ,  Yuji Enomoto ,  Motoya Ito ,  Hisato Amano ,  Shigeki Morinaga ,  Katsuyuki Yamazaki ,  Kazuhide Ebine

    IPC分类号： F04D29/70

    CPC分类号： H02K1/145 ,  F04D25/06 ,  F04D25/0646 ,  F04D25/08 ,  F04D29/701 ,  F04D29/703 ,  H02K37/14

    摘要： The present invention provides a motor which includes a stator including a plurality of one-phase stators composed of a pair of stator cores having claw-type teeth and a coil for generating magnetic flux at the claw-type teeth, and a rotor for generating torque at a rotary shaft, wherein the stator core includes a plurality of split cores having the same shape, and the split cores are formed to have a recessed portion and a projected portion to be fitted in the recessed portion. Thereby, by using a plurality of the split cores having the same shape, one stator core is formed. On this occasion, the shape of the split cores is molded so that the recessed portion and the projected portion of one stator core are disposed at positions at which those are fitted to the projected portion and the recessed portion of the opposing stator core, respectively.

    摘要翻译： 本发明提供一种电动机，其包括：定子，其包括由具有爪型齿的一对定子铁芯和用于在爪型齿上产生磁通的线圈构成的多个单相定子;以及用于产生转矩的转子 在旋转轴处，其中定子芯包括具有相同形状的多个分裂芯，并且分离芯形成为具有凹入部分和待装配在凹部中的突出部分。 由此，通过使用具有相同形状的多个分裂铁芯，形成一个定子铁芯。 在这种情况下，分裂芯的形状被模制成使得一个定子芯的凹部和突出部分分别设置在与相对的定子芯的突出部分和凹部相配合的位置处。

    Method and apparatus for detection of physical quantities, servomotor system utilizing the method and apparatus and power steering apparatus using the servomotor system
    8.
    发明授权
    Method and apparatus for detection of physical quantities, servomotor system utilizing the method and apparatus and power steering apparatus using the servomotor system 失效
    物理量检测方法和装置，利用该方法和装置的伺服电机系统以及使用伺服电机系统的动力转向装置

    公开(公告)号：US5218279A

    公开(公告)日：1993-06-08

    申请号：US637776

    申请日：1991-01-07

    申请人： Tadashi Takahashi ,  Syooichi Kawamata ,  Shigeki Morinaga

    发明人： Tadashi Takahashi ,  Syooichi Kawamata ,  Shigeki Morinaga

    IPC分类号： G01L3/10 ,  B62D5/04 ,  B62D5/06 ,  G01D5/14 ,  G01D5/16 ,  G01K7/00 ,  G01R33/09 ,  H01L43/08

    CPC分类号： G01D5/145

    摘要： In an apparatus of detecting an environmental physical quantity such as magnetism and temperature by utilizing a sensitive element having an internal, electrical physical quantity which changes as the environmental physical quantity changes, an external operator element is provided which acts, when the environmental physical quantity acting on the sensitive element changes, a physical quantity corresponding to the change on the sensitive element, an electrical quantity supplied to generate in the external operator a physical quantity corresponding to the change is detected, and the environmental physical quantity is detected from the electrical quantity to provide a detection signal devoid of hysteresis and "depression".

    摘要翻译： 在通过利用具有随着环境物理量变化而变化的内部电气物理量的敏感元件来检测诸如磁性和温度的环境物理量的装置中，提供外部操作元件，当外部操作元件作用时 在敏感元件变化时，检测对应于敏感元件变化的物理量，在外部操作者中提供的用于产生对应于该变化的物理量的电量被检测，并且从电量检测到环境物理量 提供没有滞后和“抑制”的检测信号。

    Method and apparatus therefor in motor speed control
    10.
    发明授权
    Method and apparatus therefor in motor speed control 失效
    电机速度控制方法及其设备

    公开(公告)号：US4638225A

    公开(公告)日：1987-01-20

    申请号：US824923

    申请日：1986-01-31

    申请人： Shigeki Morinaga ,  Kunio Miyashita ,  Hiroshi Hayashida ,  Tadashi Takahashi

    发明人： Shigeki Morinaga ,  Kunio Miyashita ,  Hiroshi Hayashida ,  Tadashi Takahashi

    IPC分类号： H02P7/29 ,  H02P23/00 ,  H02P5/06

    CPC分类号： H02P23/16 ,  Y10S388/912 ,  Y10S388/915 ,  Y10S388/921

    摘要： A pulse width control apparatus and method for controlling motor speed wherein the number of pulses relating to more speed feedback data is counted so as to control the speed of the motor in accordance with a speed command data and a pulse width modulation signal based on the counted number of pulses. A free-running hardware timer and a soft-timer on a program controlled by an instruction execution time of a microcomputer are arranged so that ON-time data and OFF-time data of the pulse width modulation signal are selectively set in one and the other of the hardware and soft-timers in dependence on values of the ON and OFF times, respectively. The ON and OFF states of the pulse width modulation signal are changed when the contents of the hardware and soft-timers reach predetermined values so as to control the pulse width thereof.

    摘要翻译： 一种用于控制电动机速度的脉冲宽度控制装置和方法，其中对与更多速度反馈数据相关的脉冲数进行计数，以便根据速度指令数据和基于计数的脉宽调制信号来控制电动机的速度 脉冲数。 在由微计算机的指令执行时间控制的程序上的自由运行的硬件定时器和软件定时器被布置成使得脉冲宽度调制信号的接通时间数据和关断时间数据被选择性地设置在一个 的硬件和软定时器分别依赖于ON和OFF时间的值。 当硬件和软定时器的内容达到预定值以便控制其脉冲宽度时，改变脉宽调制信号的ON和OFF状态。