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28 条记录 (耗时 0.031 秒)

    Cooling system for electric motor of vehicle
    11.
    发明授权
    Cooling system for electric motor of vehicle 有权
    车用电动机冷却系统

    公开(公告)号：US07156195B2

    公开(公告)日：2007-01-02

    申请号：US10689836

    申请日：2003-10-22

    申请人： Yasuhiko Yamagishi ,  Ryuichi Idoguchi ,  Hiroyuki Hirano ,  Tamotsu Kawamura

    发明人： Yasuhiko Yamagishi ,  Ryuichi Idoguchi ,  Hiroyuki Hirano ,  Tamotsu Kawamura

    IPC分类号： B60K1/00

    CPC分类号： F16H57/0476 ,  H02K7/116 ,  H02K9/19

    摘要： A cooling system for an electric motor of a vehicle comprises an electric motor which drives the vehicle, a reduction gear which adjusts a driving force of an output shaft of the electric motor and transmits the driving force to a drive shaft, and an in-shaft refrigerant passage provided in a shaft of the reduction gear and the output shaft of the electric motor. In the cooling system, a refrigerant which has passed through the in-shaft refrigerant passage is collected outside a motor case housing the electric motor, and is circulated.

    摘要翻译： 一种用于车辆电动机的冷却系统包括：驱动车辆的电动机;调节电动机的输出轴的驱动力并将驱动力传递到驱动轴的减速齿轮;以及内轴 制冷剂通道设置在减速齿轮的轴和电动机的输出轴上。 在冷却系统中，已经通过轴内致冷剂通道的制冷剂被收集在容纳电动机的电动机壳体的外部并被循环。

    Motor
    12.
    发明授权
    Motor 有权
    发动机

    公开(公告)号：US08004138B2

    公开(公告)日：2011-08-23

    申请号：US12280138

    申请日：2007-03-06

    申请人： Kazuyuki Iwata ,  Hiromitsu Sato ,  Naohisa Morishita ,  Satoru Shinzaki ,  Tamotsu Kawamura ,  Masato Fujioka

    发明人： Kazuyuki Iwata ,  Hiromitsu Sato ,  Naohisa Morishita ,  Satoru Shinzaki ,  Tamotsu Kawamura ,  Masato Fujioka

    IPC分类号： H02K16/00

    CPC分类号： H02K21/029 ,  H02K1/276 ,  H02K7/12 ,  H02K16/02

    摘要： A motor is provided with: an inner rotor having inner permanent magnets arranged in a peripheral direction and an outer rotor having outer permanent magnets arranged in the peripheral direction, the mutual axes of rotation of the inner rotor and the outer rotor being arranged coaxially, and a rotating device capable of making at least one of the inner rotor and the outer rotor rotate around the axes of rotation so as to change the relative phase between the rotors, wherein the rotating device includes: a first member which is integrally and rotatably provided with respect to the outer rotor; and a second member which is integrally and rotatably provided with respect to the inner rotor and which defines pressure chambers inside the inner rotor with the first member, and wherein a working fluid is supplied to the pressure chambers, thereby changing the relative phase between the rotors.

    摘要翻译： 电动机具有：具有沿周向配置的内侧永久磁铁的内侧转子和具有沿周向配置的外部永久磁铁的外部转子，内侧转子和外部转子的相互旋转轴线同轴配置， 能够使内转子和外转子中的至少一个旋转的旋转装置围绕旋转轴线旋转，以便改变转子之间的相对相位，其中旋转装置包括：第一构件，其一体地且可旋转地设置有 相对于外转子; 以及第二构件，其相对于所述内转子一体地且可旋转地设置，并且利用所述第一构件限定所述内转子内的压力室，并且其中将工作流体供应到所述压力室，从而改变所述转子之间的相对相位 。

    Electric motor
    13.
    发明申请
    Electric motor 失效
    电动马达

    公开(公告)号：US20070205683A1

    公开(公告)日：2007-09-06

    申请号：US11713718

    申请日：2007-03-05

    申请人： Tamotsu Kawamura ,  Hirofumi Atarashi ,  Masaaki Kaizuka ,  Shoei Abe ,  Kazuyuki Iwata ,  Masato Fujioka

    发明人： Tamotsu Kawamura ,  Hirofumi Atarashi ,  Masaaki Kaizuka ,  Shoei Abe ,  Kazuyuki Iwata ,  Masato Fujioka

    IPC分类号： H02K16/02 ,  H02K1/22 ,  H02K16/00

    CPC分类号： H02K21/029

    摘要： This electric motor is provided with an inner periphery side rotor, an outer periphery side rotor, and a rotating device that can change a relative phase between these rotors by rotating at least one of them about a rotational axis thereof. The rotating device is provided with a first member integrally and rotatably provided to the outer periphery side rotor, and a second member integrally fixed on an inside of the inner periphery side rotor which together with the first member defines a pressure chamber on the inside of the inner periphery side rotor. The rotating device changes a relative phase between the inner periphery side rotor and the outer periphery side rotor by supplying a hydraulic fluid to the pressure chamber. The rotating device is further provided with a linking passage that leaks the hydraulic fluid supplied to the pressure chamber to an outside of the pressure chamber.

    摘要翻译： 该电动机设置有内周侧转子，外周侧转子和旋转装置，其可以通过使其中的至少一个绕其旋转轴线旋转来改变这些转子之间的相对相位。 旋转装置设置有一体地可旋转地设置在外周侧转子上的第一构件，以及一体地固定在内周侧转子内侧的第二构件，与第一构件一起形成在内侧侧转子的内侧的压力室 内周侧转子。 旋转装置通过向压力室供给液压流体来改变内周侧转子和外周侧转子之间的相对相位。 旋转装置还设置有将供应到压力室的液压流体泄漏到压力室外部的连接通道。

    Washing/drying machine
    15.
    发明授权
    Washing/drying machine 有权
    洗衣机/烘干机

    公开(公告)号：US08511324B2

    公开(公告)日：2013-08-20

    申请号：US12744538

    申请日：2008-11-28

    申请人： Nobuo Komoto ,  Tamotsu Kawamura

    发明人： Nobuo Komoto ,  Tamotsu Kawamura

    IPC分类号： B08B3/00 ,  D06F33/00 ,  D06F39/04

    CPC分类号： D06F58/24 ,  D06F39/083

    摘要： A washing/drying machine according to the present invention is capable of efficiently performing a drying operation to reduce a drying period. The washing/drying machine includes a tank (11) for storing used water, and the water is circulated from the tank (11) for dehumidification of air circulated through a drying air duct (20). Since the water is circulated from the tank (11), a great amount of water can be supplied as dehumidification water for higher dehumidification efficiency. The amount of the circulated water (the amount of cooling water (dehumidification water)) is reduced in a first half of a drying process, and increased in a second half of the drying process. As a result, the drying efficiency is improved during the drying operation, thereby reducing the drying period.

    摘要翻译： 根据本发明的洗涤/干燥机能够有效地进行干燥操作以减少干燥时间。 洗涤干燥机包括用于储存用过的水的罐（11），并且水从罐（11）循环，用于对通过干燥空气管道（20）循环的空气进行除湿。 由于水从罐（11）循环，因此可以提供大量的水作为除湿水，以提高除湿效率。 在干燥过程的前半部分中，循环水的量（冷却水（除湿水）的量）减少，并且在干燥过程的后半段增加。 结果，在干燥操作期间干燥效率提高，从而减少干燥时间。

    MOTOR
    16.
    发明申请
    MOTOR 有权
    发动机

    公开(公告)号：US20100231081A1

    公开(公告)日：2010-09-16

    申请号：US12280138

    申请日：2007-03-06

    申请人： Kazuyuki Iwata ,  Hiromitsu Sato ,  Naohisa Morishita ,  Satoru Shinzaki ,  Tamotsu Kawamura ,  Masato Fujioka

    发明人： Kazuyuki Iwata ,  Hiromitsu Sato ,  Naohisa Morishita ,  Satoru Shinzaki ,  Tamotsu Kawamura ,  Masato Fujioka

    IPC分类号： H02K21/14

    CPC分类号： H02K21/029 ,  H02K1/276 ,  H02K7/12 ,  H02K16/02

    摘要： A motor is provided with: an inner rotor having inner permanent magnets arranged in a peripheral direction and an outer rotor having outer permanent magnets arranged in the peripheral direction, the mutual axes of rotation of the inner rotor and the outer rotor being arranged coaxially, and a rotating device capable of making at least one of the inner rotor and the outer rotor rotate around the axes of rotation so as to change the relative phase between the rotors, wherein the rotating device includes: a first member which is integrally and rotatably provided with respect to the outer rotor; and a second member which is integrally and rotatably provided with respect to the inner rotor and which defines pressure chambers inside the inner rotor with the first member, and wherein a working fluid is supplied to the pressure chambers, thereby changing the relative phase between the rotors.

    摘要翻译： 电动机具有：具有沿周向配置的内侧永久磁铁的内侧转子和具有沿周向配置的外部永久磁铁的外部转子，内侧转子和外部转子的相互旋转轴线同轴配置， 能够使内转子和外转子中的至少一个旋转的旋转装置围绕旋转轴线旋转，以便改变转子之间的相对相位，其中旋转装置包括：第一构件，其一体地且可旋转地设置有 相对于外转子; 以及第二构件，其相对于所述内转子一体地且可旋转地设置，并且利用所述第一构件限定所述内转子内的压力室，并且其中将工作流体供应到所述压力室，从而改变所述转子之间的相对相位 。

    AXIAL GAP MOTOR
    17.
    发明申请
    AXIAL GAP MOTOR 有权
    轴向间隙电机

    公开(公告)号：US20100219710A1

    公开(公告)日：2010-09-02

    申请号：US12680841

    申请日：2008-10-02

    申请人： Tamotsu Kawamura ,  Keiichi Yamamoto ,  Hirofumi Atarashi ,  Shoei Abe ,  Shigeru Tajima

    发明人： Tamotsu Kawamura ,  Keiichi Yamamoto ,  Hirofumi Atarashi ,  Shoei Abe ,  Shigeru Tajima

    IPC分类号： H02K1/30

    CPC分类号： H02K1/2793 ,  Y02P80/30

    摘要： The axial gap motor includes the rotor having: a rotor frame including a plurality of ribs extending in a radial direction, an inner circumferential side annular shaft, and an outer circumferential side annular rim, which are integrally coupled to each other through the ribs; the shaft has shaft side rib mounting holes through which the ribs are mounted, the rim has rim side rib mounting holes through which the ribs are mounted, the ribs have radial inner ends mounted and fixed into the shaft side rib mounting holes and radial outer ends mounted and fixed into the rim side rib mounting holes, and in the rotor frame, the main magnets and the sub magnets are alternately disposed in the circumferential direction, between the shaft and the rim.

    摘要翻译： 所述轴向间隙马达包括转子，所述转子具有：转子架，所述转子架包括沿径向延伸的多个肋，内周侧环形轴和外周侧环形凸缘，所述凸缘通过所述肋彼此一体地联接; 轴具有安装肋的轴侧肋安装孔，边缘具有肋安装的边缘侧肋安装孔，肋具有安装并固定到轴侧肋安装孔和径向外端的径向内端 安装并固定在轮辋侧肋安装孔中，在转子架中，主磁铁和副磁体在轴与轮辋之间沿圆周方向交替设置。

    Controller for motor
    18.
    发明授权
    Controller for motor 失效
    电机控制器

    公开(公告)号：US07583048B2

    公开(公告)日：2009-09-01

    申请号：US11717636

    申请日：2007-03-14

    申请人： Hirofumi Atarashi ,  Hiroyuki Isegawa ,  Tamotsu Kawamura

    发明人： Hirofumi Atarashi ,  Hiroyuki Isegawa ,  Tamotsu Kawamura

    IPC分类号： H02P3/18

    CPC分类号： H02P21/08

    摘要： A controller for a motor carries out field weakening control by using a simple construction to change the phase difference between two rotors, which are disposed around a rotating shaft, without depending on the number of revolutions of a motor. The controller for a motor includes a field weakening current calculator for calculating a field weakening current command value on the basis of the radius of a target voltage circle, a d-axis voltage command value, and a q-axis voltage command value, a rotor phase difference command value determiner for determining a command value of a rotor phase difference on the basis of the field weakening current command value, and a current command value determiner for determining a d-axis current command value and a q-axis current command value on the basis of the rotor phase difference command value and a torque command value.

    摘要翻译： 用于电动机的控制器通过使用简单的结构来改变设置在旋转轴周围的两个转子之间的相位差而不取决于电动机的转数的弱磁控制。 用于电动机的控制器包括：弱磁电流计算器，用于基于目标电压圈的半径，d轴电压指令值和q轴电压指令值来计算减弱电流指令值;转子 基于弱磁电流指令值确定转子相位差的指令值的相位差指令值确定器，以及用于确定d轴电流指令值和q轴电流指令值的电流指令值确定器 转子相位差指令值的基础和转矩指令值。