公开(公告)号：US20070013262A1

公开(公告)日：2007-01-18

申请号：US11487438

申请日：2006-07-17

Applicant: Kazushige Okumoto ,  Shin Kusase

Inventor： Kazushige Okumoto ,  Shin Kusase

IPC: H02K47/00 ,  H02K1/22

CPC classification number: H02K16/00 ,  H02J7/1423 ,  H02J2001/008 ,  H02K9/06 ,  H02K19/34 ,  H02P9/48 ,  H02P2101/45

Abstract: The vehicle-use tandem electric rotating machine includes a first stator-rotor pair, a second stator-rotor pair, and a controller individually controlling a first field current flowing into a first field coil of the first stator-rotor pair and a second field current flowing into a second field coil of the second stator-rotor pair. The first stator-rotor pair is configured to generate electric power to be supplied to essential electric loads, and the second stator-rotor pair is configured to generate electric power to be supplied to non-essential electric loads. The controller is configured to restrict the second field current from flowing into the second field coil when rotational speed of a vehicle engine driving the tandem electric rotating machine is lower than a predetermined threshold speed set above an idle speed of the vehicle engine.

Abstract translation: 车用串联旋转电机包括第一定子 - 转子对，第二定子 - 转子对和分别控制流入第一定子 - 转子对的第一励磁线圈的第一场电流和第二励磁电流的控制器 流入第二定子 - 转子对的第二场线圈。 第一定子 - 转子对被配置为产生供应到基本电负载的电力，并且第二定子 - 转子对被配置为产生要被供应到非必要电负载的电力。 控制器被配置为当驱动串联旋转电机的车辆发动机的转速低于设定在车辆发动机的怠速速度以上的预定阈值速度时，限制第二励磁电流流入第二励磁线圈。

公开(公告)号：US20070007847A1

公开(公告)日：2007-01-11

申请号：US11471672

申请日：2006-06-21

Applicant: Takeo Maekawa ,  Shin Kusase

Inventor： Takeo Maekawa ,  Shin Kusase

IPC: H02K47/00 ,  H02K16/02 ,  H02K1/22

CPC classification number: H02K16/00 ,  H02K11/046 ,  H02K19/34

Abstract: A tandem rotary electric machine, to be applicable to various types of mobile bodies such as vehicles, is equipped with a primary rotary electric machine and a secondary rotary electric machine arranged in tandem mechanism. In the tandem rotary electric machine, heat energy generated by positive diodes and negative diodes forming one or more rectifier devices is dissipated to a stator core of the secondary rotary electric machine. The stator core of the secondary rotary electric machine acts as a heat sink through the housing. The stator core of the secondary rotary electric machine has a less frequency use, and a large size and a large weight than those of the primary rotary electric machine of high frequent and normal is used as a heat sink in order to prevent the temperature rise of the positive diode and the negative diode of the rectifier devices.

Abstract translation: 可应用于车辆等各种移动体的串列旋转电机配备有串联机构配置的一次旋转电机和二次旋转电机。 在串联旋转电机中，形成一个或多个整流装置的正二极管和负二极管产生的热量被耗散到二次旋转电机的定子芯上。 二次旋转电机的定子铁心作为通过壳体的散热器。 二次旋转电机的定子铁芯的频率使用频率较低，与高频普通的一次旋转电机的重量比较大，重量大，为了防止温度升高 整流器件的正二极管和负二极管。

公开(公告)号：US20060151220A1

公开(公告)日：2006-07-13

申请号：US11303945

申请日：2005-12-19

Applicant: Makoto Taniguchi ,  Yasuaki Yukawa ,  Masahiko Osada ,  Shin Kusase ,  Takuzou Mukai

Inventor： Makoto Taniguchi ,  Yasuaki Yukawa ,  Masahiko Osada ,  Shin Kusase ,  Takuzou Mukai

IPC: B60K1/00

CPC classification number: B60K7/0007 ,  B60K1/02 ,  B60K6/26 ,  B60K6/44 ,  B60K6/52 ,  B60K17/043 ,  B60K2007/003 ,  B60K2007/0038 ,  B60K2007/0061 ,  B60L2220/46 ,  B60T13/586 ,  H02K7/1004 ,  H02K7/14 ,  H02K16/00 ,  Y02T10/623 ,  Y02T10/6265 ,  Y02T10/641

Abstract: An apparatus having electric wheels comprises a pair of left and right wheels, rotary electric machines, i.e. motors, for individually driving these wheels, and a control unit for operating the motors. The motors each have a rotation axis offset from that of the wheel, drive the same one wheel of the pair, and are arranged at positions distanced in the radial direction of the axle by the same length, and on the same plane normal to the axial direction of the axle, being apart from each other in the circumferential direction of the axle with a predetermined angle therebetween. In a preferred mode, power is transmitted from the motors to a single wheel through a belt-type transmission mechanism incorporated in the wheel. Responsive and fine driving power control can be performed without sacrificing the cabin space, thereby providing a vehicle having excellent responsiveness, degree of freedom and reliability.

Abstract translation: 具有电动轮的装置包括一对左右轮，用于单独驱动这些车轮的旋转电机，即电动机，以及用于操作电动机的控制单元。 电动机各自具有与车轮偏转的旋转轴，驱动该对的相同的一个车轮，并且布置在轴的径向方向上相距相同长度的位置处，并且在垂直于轴线的同一平面上 轴的方向在轴的圆周方向上以预定角度彼此分开。 在优选的模式中，动力通过并入车轮的带式变速机构从电动机传递到单轮。 可以在不牺牲舱室空间的情况下执行响应性和精细的驱动力控制，从而提供具有优异的响应性，自由度和可靠性的车辆。

公开(公告)号：US07064466B2

公开(公告)日：2006-06-20

申请号：US10300026

申请日：2002-11-20

Applicant: Shin Kusase

Inventor： Shin Kusase

IPC: H02K21/12

CPC classification number: H02K21/042 ,  H02K1/16 ,  H02K1/27 ,  H02K21/046 ,  H02K21/12 ,  H02K21/14 ,  H02K21/22

Abstract: A brushless rotary electric machine includes a stator having an annular armature core with first radial teeth at the outer periphery thereof and second radial teeth at the inner periphery thereof and an armature winding wound between the teeth, a rotor having a pair of first and second rotary cores disposed tandem in the axial direction thereof, and a field coil. Each of the first and second rotary cores has a pair of coaxial outer and inner cylindrical pole members respectively facing the first and second radial teeth, a center core and a disk member magnetically connecting the pair of coaxial cylindrical pole members and the center core. The stator is accommodated by a first space defined by the outer and inner cylindrical members of the pair of first and second rotary cores. The field coil is accommodated by a second space defined by the inner cylindrical pole member and the center core of the first and second rotary cores.

公开(公告)号：US06724115B2

公开(公告)日：2004-04-20

申请号：US10269881

申请日：2002-10-15

Applicant: Shin Kusase

Inventor： Shin Kusase

IPC: H02K2112

CPC classification number: H02K21/38 ,  H02K1/27 ,  H02K21/04

Abstract: An AC motor-generator includes a rotor made up of a first inductor core and a second inductor core arrayed in an axial direction of a rotary shaft. A plurality of permanent magnets are arrayed at an interval of 2&pgr; in electrical angle of an armature away from each other in the periphery of each of the first and second inductor cores. Each permanent magnet is magnetized in a radius direction of the first and second inductor cores so as to be opposed to a magnetomotive force produced by a field winding, thereby resulting in quick disappearance of the magnetic flux of the field upon disappearance of the magnetomotive force from the field winding.

Abstract translation: 交流电动发电机包括由旋转轴的轴向排列的第一电感芯和第二电感芯构成的转子。 在第一和第二电感器芯的每一个的周边中，多个永磁体以电枢的电角度以2pi的间隔彼此远离排列。 每个永磁体在第一和第二电感器芯的半径方向被磁化，以与由励磁绕组产生的磁动势相反，从而导致在磁动势消失时磁场的磁通量的快速消失 励磁绕组。

公开(公告)号：US06680557B2

公开(公告)日：2004-01-20

申请号：US10171637

申请日：2002-06-17

Applicant: Shin Kusase

Inventor： Shin Kusase

IPC: H02K122

CPC classification number: H02K21/044

Abstract: A rotary electric machine for a vehicle has a rotor with a rotor shaft, a pair of rotor cores, a field winding and an annular core made of a stack of core sheets. The rotor core has a boss, a disc portion and a cylindrical part. The cylindrical part is connected with the disc portion and is continuous along the rotor shaft. The cylindrical part is formed with projections and recesses which are disposed alternately in a circumferential direction on the outer periphery thereof. Permanent magnets may be disposed in the recesses. The annular core is connected with outer peripheries of the projections of the cylindrical parts. By adopting the cylindrical parts and the annular core, diameter of the boss is enlarged.

Abstract translation: 一种用于车辆的旋转电机具有转子，其具有转子轴，一对转子芯，励磁绕组和由芯片堆叠构成的环形芯。 转子芯具有凸台，盘部和圆筒部。 圆筒部与盘部连接，沿着转子轴连续。 该圆筒部形成有在周缘上沿周向交替设置的突起和凹部。 永磁体可以设置在凹部中。 环形芯与圆柱形部分的突起的外周连接。 通过采用圆柱形部件和环形芯，凸台的直径增大。

公开(公告)号：US06201332B1

公开(公告)日：2001-03-13

申请号：US09389379

申请日：1999-09-03

Applicant: Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

Inventor： Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

IPC: H02K312

CPC classification number: H02K3/12 ,  H02K3/28

Abstract: In an alternator stator for vehicle, each of the phase-windings includes first and second coil-end groups at opposite axial ends the stator core. Each of the slots includes radially aligned six layers. Each of the phase-windings comprises a plurality of sets of U-shaped segments disposed in a pair of slots separated from each other by a pole-pitch and a plurality of connection segments formed from the U-shaped segments. Each of the sets includes a large segment having a pair of the conductor members disposed in the innermost and the outermost layers, a medium segment having a pair of the conductor members disposed in the layers inside the innermost and the outermost layers to be surrounded by the large segment at the first coil-end group, a small segment having a pair of conductor members respectively disposed in the middle two layers to be surrounded by the medium segment at the first coil-end group. The small segment of one of the sets is connected in series with the small segment of another adjacent thereto at the second coil-end group to form a wave winding. The large segment of one of the sets is connected in series with the medium segment of another of the sets adjacent thereto at the second coil-end group to form a lap winding. The wave winding and the lap winding are connected in series by the connection segments to form one of the plurality of phase-windings.

Abstract translation: 在用于车辆的交流发电机定子中，每个相绕组包括位于定子铁心的相对的轴向端部处的第一和第二线圈端组。 每个槽包括径向对准的六层。 每个相绕组包括多组U形段，它们设置在由一个极间距分开的一对槽中，以及由U形段形成的多个连接段。 每个组包括具有设置在最内层和最外层中的一对导体构件的大段，具有一对导体构件的介质段，该导体构件设置在最内层和最外层内的层中， 在第一线圈端组的大段，具有分别设置在中间两层中的一对导体构件的小段，以在第一线圈端组处由介质段包围。 其中一组的小段与第二线圈端组处的另一组的小段与其相邻的小段串联连接，以形成波浪绕组。 其中一组的大段与在第二线圈端组相邻的另一组的介质段串联连接以形成搭接绕组。 波浪绕组和搭接绕组由连接段串联连接以形成多个相绕组中的一个。

公开(公告)号：US06198190B1

公开(公告)日：2001-03-06

申请号：US09349161

申请日：1999-07-09

Applicant: Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

Inventor： Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

IPC: H02K100

CPC classification number: H02K19/36 ,  H02K1/243 ,  H02K3/02 ,  H02K3/12 ,  H02K3/18 ,  H02K3/24 ,  H02K3/28 ,  H02K3/34 ,  H02K3/44 ,  H02K3/493 ,  H02K3/505 ,  H02K3/528 ,  H02K5/20 ,  H02K9/06 ,  H02K19/22 ,  H02K21/044 ,  H02K2203/09

Abstract: The present invention provides a compact, efficient and noiseless alternator for an automotive vehicle which employs a double-layer coil arrangement in a slot for eliminating coil end interference as well as improving the space factor. An automotive alternator comprises a Lundel-type core rotor with 16 poles, and a stator with toothed portions of 96 poles spaced by slots. U-shaped conductor segments are installed in the slots. One portion of the conductor is accommodated in an outer layer portion of a predetermined slot, while the other portion is accommodated in an inner layer portion of a slot phase shifted by an electric angle of 180°. In this manner, all of the slots are separated into the inner and outer layers to accommodate a plurality of conductor segments. These conductor segments are connected only at one side of the stator to form a total of twelve wavy winding coils. These twelve wavy winding coils are divided into three groups each consisting of a serial connection of four wavy windings to constitute one phase of a three-phase stator coil.

Abstract translation: 本发明提供了一种用于机动车辆的紧凑，高效和无噪声的交流发电机，其在狭槽中采用双层线圈布置以消除线圈端部干扰以及改善空间因素。 汽车交流发电机包括具有16个极的Lundel型铁芯转子和具有间隙为96个极96个齿段的定子。 U形导体段安装在槽中。 导体的一部分容纳在预定槽的外层部分中，而另一部分容纳在以180°的电角度移位的槽相的内层部分中。 以这种方式，所有的槽被分离成内层和外层以容纳多个导体段。 这些导体段仅在定子的一侧连接，以形成总共十二个波浪绕组线圈。 这些十二个波浪绕组线圈分成三组，每组由四个波浪绕组的串联连接组成，构成三相定子线圈的一相。

公开(公告)号：USD426191S

公开(公告)日：2000-06-06

申请号：US87103

申请日：1998-04-28

Applicant: Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

Designer： Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

公开(公告)号：US5994813A

公开(公告)日：1999-11-30

申请号：US84212

申请日：1998-05-26

Applicant: Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

Inventor： Atsushi Umeda ,  Tsutomu Shiga ,  Shin Kusase

IPC: H02K1/16 ,  H02K3/02 ,  H02K3/12 ,  H02K3/24 ,  H02K3/28 ,  H02K3/50 ,  H02K5/24 ,  H02K7/10 ,  H02K9/06 ,  H02K19/22 ,  H02K1/00

CPC classification number: H02K19/22 ,  H02K1/165 ,  H02K3/02 ,  H02K3/12 ,  H02K3/24 ,  H02K3/28 ,  H02K3/50 ,  H02K5/24 ,  H02K9/06 ,  H02K7/1008 ,  Y10T29/49009 ,  Y10T29/49071 ,  Y10T29/49117

Abstract: A stator winding has a plurality of conductor members forming coil ends, and each of the conductor members of the coil ends is hardened and heat treated to have hardness which changes along the length of conductor members. Therefore, the stiffness of the coil ends changes and resonant vibration of the stator can be reduced.

Abstract translation: 定子绕组具有形成线圈端的多个导体构件，并且线圈端的每个导体构件被硬化和热处理以具有沿着导体构件的长度变化的硬度。 因此，线圈端部的刚度变化，并且可以减小定子的共振振动。