公开(公告)号：US07652405B2

公开(公告)日：2010-01-26

申请号：US11713110

申请日：2007-02-27

申请人： Taku Adaniya ,  Minoru Mera ,  Kiyoshi Uetsuji ,  Ai Saeki ,  Masatoshi Kobayashi ,  Hiroshi Fukasaku

发明人： Taku Adaniya ,  Minoru Mera ,  Kiyoshi Uetsuji ,  Ai Saeki ,  Masatoshi Kobayashi ,  Hiroshi Fukasaku

IPC分类号： H02K1/27

CPC分类号： H02K29/03 ,  H02K1/276 ,  H02K2213/03

摘要： A plurality of convex portions are located inside of a virtual circumferential surface. Each convex portion connects an adjacent pair of circumferential portions with each other. Each convex portion is an arcuate curve bulging radially outward. Each convex portion defines a minimum radius. A difference between a radius R and the minimum radius is a depth Dh. Dhr=Dh×25.5/R. A range of an angular width A in relation to circumferential portion and a range of the depth Dh are set by the following expression, (5.6×Dhr+11.3)°×6/p≦A

摘要翻译： 多个凸部位于虚拟圆周面的内侧。 每个凸起部分将相邻的一对圆周部分彼此连接。 每个凸部是径向向外凸出的弓形曲线。 每个凸起部分限定最小半径。 半径R和最小半径之间的差是深度Dh。 Dhr = Dhx25.5 / R。 相对于周向部分的角度宽度A和深度Dh的范围的范围通过以下表达式（5.6×Dhr + 11.3）°×6 / pp和Ap-2xarccos]°（1）来设定。因此，扭矩的降低 被阻止 扭矩脉动被抑制。

公开(公告)号：US07521833B2

公开(公告)日：2009-04-21

申请号：US11403692

申请日：2006-04-13

申请人： Taku Adaniya ,  Ai Saeki ,  Kiyoshi Uetsuji ,  Hiroshi Fukasaku ,  Minoru Mera ,  Masatoshi Kobayashi

发明人： Taku Adaniya ,  Ai Saeki ,  Kiyoshi Uetsuji ,  Hiroshi Fukasaku ,  Minoru Mera ,  Masatoshi Kobayashi

IPC分类号： H02K21/12

CPC分类号： H02K1/276 ,  H02K7/14 ,  H02K29/03

摘要： A rotating electric machine including circumferential portions respectively corresponding to magnetic pole centers of permanent magnets and defined along the outer circumference of the rotor at a plurality of locations, with each circumferential portion extending along part of a virtual circumferential surface, which is coaxial with the rotor. The circumferential portions are spaced from one another in the circumferential direction. Convex portions connect adjacent pairs of the circumferential portions. Each convex portion is located radially inward from the circumferential surface, projects in a radially outward direction, and includes angled portions directed in the radially outward direction. The rotating electric machine suppresses decrease in the average value of the output torque and does not use reluctance torque to increase the average value of the output torque.

摘要翻译： 一种旋转电机，其包括分别对应于永磁体的磁极中心的圆周部分，并且在多个位置处沿着转子的外圆周限定，每个圆周部分沿着与转子同轴的虚拟圆周表面的一部分延伸 。 周向部分在圆周方向上彼此间隔开。 凸部连接相邻的圆周部分对。 每个凸部从圆周表面径向向内定位，沿径向向外的方向突出，并且包括沿径向向外的方向指向的成角度的部分。 旋转电机抑制输出转矩平均值的下降，不使用磁阻转矩来增加输出转矩的平均值。

公开(公告)号：US20070284962A1

公开(公告)日：2007-12-13

申请号：US11767791

申请日：2007-06-25

申请人： Hiroshi FUKASAKU ,  Kiyoshi Uetsuji ,  Taku Adaniya

发明人： Hiroshi FUKASAKU ,  Kiyoshi Uetsuji ,  Taku Adaniya

IPC分类号： H02K3/12

CPC分类号： H02K15/06 ,  H02K15/0478 ,  H02K15/085 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49169 ,  Y10T29/49194 ,  Y10T29/49195

摘要： A method for mounting coil onto stator for rotary electric machine. The method includes forming coil pieces by winding wire with flat cross section into single row lamination state including wire layers aligned along perpendicular line to flat surfaces of wire. The coil is formed for first portion to be inserted in slot and second portion not inserted in slot appear alternately along the coil. The method displaces wire layers at the first portion changing the single row lamination state to connectively laminated state where wire layers at portion to be inserted in slot each adjacent pair of the wire layers partially overlap with respect to direction perpendicular to flat wire surfaces. The method includes inserting wires of first portion into slot, passing each wire layer through slot opening successively from the top wire layer of lamination and displacing each wire layer at first portion from each other.

摘要翻译： 一种将线圈安装在旋转电机定子上的方法。 该方法包括通过将具有平坦横截面的线缠绕成单列叠层状态来形成线圈片，其包括沿着垂直于线的扁平表面排列的线层。 线圈形成为用于插入槽中的第一部分，并且未插入槽中的第二部分沿着线圈交替显示。 该方法将第一部分的线层移位，使第一部分将单层层叠状态改变为相互叠层的状态，其中待插入部分的导线层相互垂直于扁平线表面的方向部分重叠。 该方法包括将第一部分的线插入槽中，使每个线层通过狭缝开口，从层叠的顶部线层连续移动，并且使第一部分彼此之间移动每个线层。

公开(公告)号：US07683517B2

公开(公告)日：2010-03-23

申请号：US11767791

申请日：2007-06-25

申请人： Hiroshi Fukasaku ,  Kiyoshi Uetsuji ,  Taku Adaniya

发明人： Hiroshi Fukasaku ,  Kiyoshi Uetsuji ,  Taku Adaniya

IPC分类号： H02K3/00 ,  H02K1/00

CPC分类号： H02K15/06 ,  H02K15/0478 ,  H02K15/085 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49169 ,  Y10T29/49194 ,  Y10T29/49195

摘要： A method for mounting coil onto stator for rotary electric machine. The method includes forming coil pieces by winding wire with flat cross section into single row lamination state including wire layers aligned along perpendicular line to flat surfaces of wire. The coil is formed for first portion to be inserted in slot and second portion not inserted in slot appear alternately along the coil. The method displaces wire layers at the first portion changing the single row lamination state to connectively laminated state where wire layers at portion to be inserted in slot each adjacent pair of the wire layers partially overlap with respect to direction perpendicular to flat wire surfaces. The method includes inserting wires of first portion into slot, passing each wire layer through slot opening successively from the top wire layer of lamination and displacing each wire layer at first portion from each other.

摘要翻译： 一种将线圈安装在旋转电机定子上的方法。 该方法包括通过将具有平坦横截面的线缠绕成单列叠层状态来形成线圈片，其包括沿着垂直于线的扁平表面排列的线层。 线圈形成为用于插入槽中的第一部分，并且未插入槽中的第二部分沿着线圈交替显示。 该方法将第一部分的线层移位，使第一部分将单层层叠状态改变为相互叠层的状态，其中待插入部分的导线层相互垂直于扁平线表面的方向部分重叠。 该方法包括将第一部分的线插入槽中，使每个线层通过狭缝开口，从层叠的顶部线层连续移动，并且使第一部分彼此之间移动每个线层。

公开(公告)号：US20070200447A1

公开(公告)日：2007-08-30

申请号：US11713110

申请日：2007-02-27

申请人： Taku Adaniya ,  Minoru Mera ,  Kiyoshi Uetsuji ,  Ai Saeki ,  Masatoshi Kobayashi ,  Hiroshi Fukasaku

发明人： Taku Adaniya ,  Minoru Mera ,  Kiyoshi Uetsuji ,  Ai Saeki ,  Masatoshi Kobayashi ,  Hiroshi Fukasaku

IPC分类号： H02K21/12 ,  H02K1/27

CPC分类号： H02K29/03 ,  H02K1/276 ,  H02K2213/03

摘要： A plurality of convex portions are located inside of a virtual circumferential surface. Each convex portion connects an adjacent pair of circumferential portions with each other. Each convex portion is an arcuate curve bulging radially outward. Each convex portion defines a minimum radius. A difference between a radius R and the minimum radius is a depth Dh. Dhr=Dh×25.5/R. A range of an angular width A in relation to circumferential portion and a range of the depth Dh are set by the following expression, (5.6×Dhr+11.3)°×6/p≦A

摘要翻译： 多个凸部位于虚拟圆周面的内侧。 每个凸起部分将相邻的一对圆周部分彼此连接。 每个凸部是径向向外凸出的弓形曲线。 每个凸起部分限定最小半径。 半径R与最小半径之差为深度Dh。 Dhr = Dhx25.5 / R。 相对于圆周部分的角度宽度A和深度Dh的范围的范围通过以下表达式来设置：<？in-line-formula description =“In-line Formulas”end =“lead”？>（5.6 xDhr + 11.3）°x6 / p <= A <35°x6 / p <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In 线“公式”end =“lead”？>和<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> A <[360 / p-2xarccos]°（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>因此，可以防止转矩的降低。 扭矩脉动被抑制。

公开(公告)号：US20060250041A1

公开(公告)日：2006-11-09

申请号：US11403692

申请日：2006-04-13

申请人： Taku Adaniya ,  Ai Saeki ,  Kiyoshi Uetsuji ,  Hiroshi Fukasaku ,  Minoru Mera ,  Masatoshi Kobayashi

发明人： Taku Adaniya ,  Ai Saeki ,  Kiyoshi Uetsuji ,  Hiroshi Fukasaku ,  Minoru Mera ,  Masatoshi Kobayashi

IPC分类号： H02K1/27

CPC分类号： H02K1/276 ,  H02K7/14 ,  H02K29/03

摘要： A rotating electric machine including circumferential portions respectively corresponding to magnetic pole centers of permanent magnets and defined along the outer circumference of the rotor at a plurality of locations, with each circumferential portion extending along part of a virtual circumferential surface, which is coaxial with the rotor. The circumferential portions are spaced from one another in the circumferential direction. Convex portions connect adjacent pairs of the circumferential portions. Each convex portion is located radially inward from the circumferential surface, projects in a radially outward direction, and includes angled portions directed in the radially outward direction. The rotating electric machine suppresses decrease in the average value of the output torque and does not use reluctance torque to increase the average value of the output torque.

公开(公告)号：US07246428B2

公开(公告)日：2007-07-24

申请号：US11096106

申请日：2005-03-31

申请人： Hiroshi Fukasaku ,  Kiyoshi Uetsuji ,  Taku Adaniya

发明人： Hiroshi Fukasaku ,  Kiyoshi Uetsuji ,  Taku Adaniya

IPC分类号： H01F7/06 ,  H02K3/04

CPC分类号： H02K15/06 ,  H02K15/0478 ,  H02K15/085 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49169 ,  Y10T29/49194 ,  Y10T29/49195

摘要： A method for mounting a coil onto a stator for a rotary electric machine. The method includes forming a coil piece by winding wire having a flat cross section into a single row lamination state including wire layers that are aligned along a line that is perpendicular to flat surfaces of the wire. The coil piece is formed so that a first portion to be inserted in the slot and a second portion that is not inserted in the slot appear alternately along the coil piece. The method also includes displacing the wire layers at the first portion from one another to change the single row lamination state to a connectively laminated stat e in which the wire layers at the portion to be inserted in the slot each adjacent pair of the wire layers partially overlap with respect to a direction perpendicular to the flat surfaces of the wire. The method further includes inserting the wires of the first portion into the slot, by passing each of the wire layers through the opening of the slot successively from the wire layer at the top of the lamination and displacing each of the wire layers at the first portion from each other.

摘要翻译： 一种用于将线圈安装到用于旋转电机的定子上的方法。 该方法包括通过将具有平坦横截面的线缠绕成包括沿垂直于线的平坦表面的直线排列的线层的单列叠层状态来形成线圈片。 线圈片被形成为使得插入槽中的第一部分和未插入槽中的第二部分沿线圈片交替出现。 该方法还包括将第一部分处的导线层彼此移位以将单行层压状态改变为连接层压状态，其中将要插入槽中的部分的导线层，每个相邻的一对导线层部分地 相对于垂直于线的平坦表面的方向重叠。 该方法还包括将第一部分的电线插入槽中，通过使层叠中的每一根导线层从层叠顶部的导线层依次通过狭槽的开口，并将第一部分的每个导线层移位 从彼此。

公开(公告)号：US20050218746A1

公开(公告)日：2005-10-06

申请号：US11096106

申请日：2005-03-31

申请人： Hiroshi Fukasaku ,  Kiyoshi Uetsuji ,  Taku Adaniya

发明人： Hiroshi Fukasaku ,  Kiyoshi Uetsuji ,  Taku Adaniya

IPC分类号： H02K15/04 ,  H02K3/04 ,  H02K3/12 ,  H02K15/06 ,  H02K15/085

CPC分类号： H02K15/06 ,  H02K15/0478 ,  H02K15/085 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49169 ,  Y10T29/49194 ,  Y10T29/49195

摘要： A method for mounting a coil onto a stator for a rotary electric machine. The method includes forming a coil piece by winding wire having a flat cross section into a single row lamination state including wire layers that are aligned along a line that is perpendicular to flat surfaces of the wire. The coil piece is formed so that a first portion to be inserted in the slot and a second portion that is not inserted in the slot appear alternately along the coil piece. The method also includes displacing the wire layers at the first portion from one another to change the single row lamination state to a connectively laminated stat e in which the wire layers at the portion to be inserted in the slot each adjacent pair of the wire layers partially overlap with respect to a direction perpendicular to the flat surfaces of the wire. The method further includes inserting the wires of the first portion into the slot, by passing each of the wire layers through the opening of the slot successively from the wire layer at the top of the lamination and displacing each of the wire layers at the first portion from each other.

摘要翻译： 一种用于将线圈安装到用于旋转电机的定子上的方法。 该方法包括通过将具有平坦横截面的线缠绕成包括沿垂直于线的平坦表面的直线排列的线层的单列叠层状态来形成线圈片。 线圈片被形成为使得插入槽中的第一部分和未插入槽中的第二部分沿线圈片交替出现。 该方法还包括将第一部分处的导线层彼此移位以将单行层压状态改变为连接层压状态，其中待插入槽中的部分的导线层，每相邻的一对导线层部分地 相对于垂直于线的平坦表面的方向重叠。 该方法还包括将第一部分的电线插入槽中，通过使层叠中的每一根导线层从层叠顶部的导线层依次通过狭槽的开口，并将第一部分的每个导线层移位 从彼此。

公开(公告)号：US20060091752A1

公开(公告)日：2006-05-04

申请号：US11265458

申请日：2005-11-01

申请人： Taku Adaniya ,  Minoru Mera ,  Kiyoshi Uetsuji

发明人： Taku Adaniya ,  Minoru Mera ,  Kiyoshi Uetsuji

IPC分类号： B60H1/32 ,  H02K21/12 ,  F04B1/26

CPC分类号： H02K21/025 ,  F04B27/0895 ,  F04B35/002 ,  H02K1/2786

摘要： An electric motor includes a stator and a rotor disposed surrounding the stator and being rotatable around the stator. The rotor has a plurality of permanent magnets each of which is movable in a radial direction of the rotor. The radially outward movement of the permanent magnets is urged by centrifugal force caused by the rotation of the rotor.

摘要翻译： 一种电动机包括定子和设置在定子周围并可围绕定子旋转的转子。 转子具有多个永磁体，每个永磁体可以在转子的径向方向上移动。 永久磁铁的径向向外运动是由转子旋转引起的离心力推动的。

公开(公告)号：US20080246364A1

公开(公告)日：2008-10-09

申请号：US12079464

申请日：2008-03-26

申请人： Kiyoshi Uetsuji ,  Hiroshi Fukasaku ,  Taizo Hirano ,  Kensuke Ikai ,  Shozo Hamana

发明人： Kiyoshi Uetsuji ,  Hiroshi Fukasaku ,  Taizo Hirano ,  Kensuke Ikai ,  Shozo Hamana

IPC分类号： H02K3/34

CPC分类号： H02K3/38

摘要： A phase insulator for a stator of a motor insulates between stator coils. The stator has plural stator coils inserted in slots in a stator core. The phase insulator insulates stator coils from each other. The phase insulator includes insulating sheet portions and bridge portions. The insulating sheet portions are disposed at both end portions of the stator core for insulating between the coil ends of the stator coils. The insulating sheet portions are made of a first material. The bridge portions connect the insulating sheet portions. The bridge portions are inserted in the slots of the stator core. The bridge portions are made of a second material. The second material has higher elastic characteristics than the first material.

摘要翻译： 电动机定子的相绝缘体在定子线圈之间绝缘。 定子具有插入定子芯中的槽中的多个定子线圈。 相位绝缘体将定子线圈彼此绝缘。 相绝缘体包括绝缘片部分和桥接部分。 绝缘片部分设置在定子芯的两端部，用于在定子线圈的线圈端之间绝缘。 绝缘片部分由第一材料制成。 桥接部分连接绝缘片部分。 桥接部分插入定子芯的槽中。 桥接部分由第二材料制成。 第二种材料具有比第一种材料更高的弹性特性。