公开(公告)号：US20080315701A1

公开(公告)日：2008-12-25

申请号：US12141370

申请日：2008-06-18

申请人： Masaya Inoue ,  Kanji Shinkawa ,  Shinji Nishimura ,  Hiroyuki Akita ,  Toshiyuki Yoshizawa ,  Moriyuki Hazeyama ,  Norihiro Murata ,  Masao Morita

发明人： Masaya Inoue ,  Kanji Shinkawa ,  Shinji Nishimura ,  Hiroyuki Akita ,  Toshiyuki Yoshizawa ,  Moriyuki Hazeyama ,  Norihiro Murata ,  Masao Morita

IPC分类号： H02K1/28 ,  H02K15/03

CPC分类号： H02K21/044 ,  Y10T29/49012

摘要： A dynamoelectric machine includes: a permanent magnet holding portion that is disposed integrally so as to project from the yoke portion on a portion of the pair of yoke portions that faces an inner circumferential surface near a tip end of the plurality of claw-shaped magnetic pole portions; an arc-shaped magnet holding aperture that has a C-shaped cross section that is formed in each of the permanent magnet holding portions so as to have an aperture center that is oriented axially, in which at least one axial end is open, and that opens radially outward; a magnet holding member that is made of a nonmagnetic material that is fitted into and held by the magnet holding aperture; and a permanent magnet that is held by the magnet holding member so as to face the inner circumferential surface near the tip end of the claw-shaped magnetic pole portions, that is prepared into a prismatic body that has a quadrilateral cross section perpendicular to an axial direction, and that is magnetically oriented in a reverse direction to an orientation of a magnetic field produced by the field coil.

摘要翻译： 电动机包括：永磁体保持部，其一体地设置成从所述轭部突出到所述一对轭部的与所述多个爪状磁极的前端附近的内周面相对的部分突出 部分 弧形磁体保持孔，其具有形成在每个永磁体保持部分中的C形横截面，以便具有轴向定向的孔径中心，其中至少一个轴向端部敞开，并且 径向向外打开; 磁体保持构件，其由非磁性材料制成，所述非磁性材料装配并由所述磁体保持孔保持; 以及永磁体，其由所述磁体保持构件保持以面对所述爪状磁极部的前端附近的内周面，所述永磁体被准备为具有与轴向垂直的四边形截面的棱柱体 方向，并且与磁场线圈产生的磁场的方向相反的方向磁性取向。

公开(公告)号：US08148864B2

公开(公告)日：2012-04-03

申请号：US12670917

申请日：2008-03-26

申请人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Kanji Shinkawa ,  Masao Morita ,  Moriyuki Hazeyama ,  Hiroyuki Akita ,  Shinji Nishimura ,  Norihiro Murata

发明人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Kanji Shinkawa ,  Masao Morita ,  Moriyuki Hazeyama ,  Hiroyuki Akita ,  Shinji Nishimura ,  Norihiro Murata

IPC分类号： H02K21/12

CPC分类号： H02K21/044

摘要： A dynamoelectric machine includes first and second magnet seat portions disposed to project from portions of first and second yoke portions that face respective inner circumferential surfaces near tip ends of second and first claw-shaped magnetic pole portions, and magnet housing portions disposed integrally to extend axially outward from outer circumferential portions of a pair of flange portions of a bobbin, extend near the first and second yoke portions that face the inner circumferential surfaces near the tip ends of the first and second claw-shaped magnetic pole portions, and be held by the first and second magnet seat portions. First and second permanent magnets are housed and held in the first and second magnet housing portions, are disposed to face the inner circumferential surfaces near the tip ends of the second and first claw-shaped magnetic pole portions, and the first and second permanent magnets are respectively magnetically oriented in a reverse direction to a direction of a magnetic field that the field coil produces.

摘要翻译： 电动机包括第一和第二磁体座部分，该第一和第二磁体座部分从第一和第二磁轭部分的第二和第一爪形磁极部分的末端附近的内周面突出，以及一体地设置成轴向延伸的磁体壳体部分 从绕线筒的一对凸缘部的外周部向外侧延伸，靠近第一爪状磁极部和第二爪状磁极部的前端附近的内周面的第一磁轭部和第二磁轭部附近， 第一和第二磁体座部分。 第一永久磁铁和第二永久磁铁被容纳并保持在第一和第二磁体容纳部中，与第二爪状磁极部和第一爪状磁极部的前端附近的内周面相对配置， 分别沿与磁场线圈产生的磁场方向相反的方向磁性取向。

公开(公告)号：US20100207476A1

公开(公告)日：2010-08-19

申请号：US12670917

申请日：2008-03-26

申请人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Kanji Shinkawa ,  Masao Morita ,  Moriyuki Hazeyama ,  Hiroyuki Akita ,  Shinji Nishimura ,  Norihiro Murata

发明人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Kanji Shinkawa ,  Masao Morita ,  Moriyuki Hazeyama ,  Hiroyuki Akita ,  Shinji Nishimura ,  Norihiro Murata

IPC分类号： H02K1/28 ,  H02K1/22 ,  H02K21/04

CPC分类号： H02K21/044

摘要： A dynamoelectric machine includes first and second magnet seat portions disposed to project from portions of first and second yoke portions that face respective inner circumferential surfaces near tip ends of second and first claw-shaped magnetic pole portions, and magnet housing portions disposed integrally to extend axially outward from outer circumferential portions of a pair of flange portions of a bobbin, extend near the first and second yoke portions that face the inner circumferential surfaces near the tip ends of the first and second claw-shaped magnetic pole portions, and be held by the first and second magnet seat portions. First and second permanent magnets are housed and held in the first and second magnet housing portions, are disposed to face the inner circumferential surfaces near the tip ends of the second and first claw-shaped magnetic pole portions, and the first and second permanent magnets are respectively magnetically oriented in a reverse direction to a direction of a magnetic field that the field coil produces.

摘要翻译： 电动机包括第一和第二磁体座部分，该第一和第二磁体座部分从第一和第二磁轭部分的第二和第一爪形磁极部分的末端附近的内周面突出，以及一体地设置成轴向延伸的磁体壳体部分 从绕线筒的一对凸缘部的外周部向外侧延伸，靠近第一爪状磁极部和第二爪状磁极部的前端附近的内周面的第一磁轭部和第二磁轭部附近， 第一和第二磁体座部分。 第一永久磁铁和第二永久磁铁被容纳并保持在第一和第二磁体容纳部中，与第二爪状磁极部和第一爪状磁极部的前端附近的内周面相对配置， 分别沿与磁场线圈产生的磁场方向相反的方向磁性取向。

公开(公告)号：US07560851B2

公开(公告)日：2009-07-14

申请号：US12141370

申请日：2008-06-18

申请人： Masaya Inoue ,  Kanji Shinkawa ,  Shinji Nishimura ,  Hiroyuki Akita ,  Toshiyuki Yoshizawa ,  Moriyuki Hazeyama ,  Norihiro Murata ,  Masao Morita

发明人： Masaya Inoue ,  Kanji Shinkawa ,  Shinji Nishimura ,  Hiroyuki Akita ,  Toshiyuki Yoshizawa ,  Moriyuki Hazeyama ,  Norihiro Murata ,  Masao Morita

IPC分类号： H02K1/22

CPC分类号： H02K21/044 ,  Y10T29/49012

摘要： A dynamoelectric machine includes: a permanent magnet holding portion that is disposed integrally so as to project from the yoke portion on a portion of the pair of yoke portions that faces an inner circumferential surface near a tip end of the plurality of claw-shaped magnetic pole portions; an arc-shaped magnet holding aperture that has a C-shaped cross section that is formed in each of the permanent magnet holding portions so as to have an aperture center that is oriented axially, in which at least one axial end is open, and that opens radially outward; a magnet holding member that is made of a nonmagnetic material that is fitted into and held by the magnet holding aperture; and a permanent magnet that is held by the magnet holding member so as to face the inner circumferential surface near the tip end of the claw-shaped magnetic pole portions, that is prepared into a prismatic body that has a quadrilateral cross section perpendicular to an axial direction, and that is magnetically oriented in a reverse direction to an orientation of a magnetic field produced by the field coil.

摘要翻译： 电动机包括：永磁体保持部，其一体地设置成从所述轭部突出到所述一对轭部的与所述多个爪状磁极的前端附近的内周面相对的部分突出 部分 弧形磁体保持孔，其具有形成在每个永磁体保持部分中的C形横截面，以便具有轴向定向的孔径中心，其中至少一个轴向端部敞开，并且 径向向外打开; 磁体保持构件，其由非磁性材料制成，所述非磁性材料装配并由所述磁体保持孔保持; 以及永磁体，其由所述磁体保持构件保持以面对所述爪状磁极部的前端附近的内周面，所述永磁体被准备为具有与轴向垂直的四边形截面的棱柱体 方向，并且与磁场线圈产生的磁场的方向相反的方向磁性取向。

公开(公告)号：US20090009021A1

公开(公告)日：2009-01-08

申请号：US12165934

申请日：2008-07-01

申请人： Kanji Shinkawa ,  Masaya Inoue ,  Hiroyuki Akita ,  Norihiro Murata ,  Toshiyuki Yoshizawa ,  Shinji Nishimura

发明人： Kanji Shinkawa ,  Masaya Inoue ,  Hiroyuki Akita ,  Norihiro Murata ,  Toshiyuki Yoshizawa ,  Shinji Nishimura

IPC分类号： H02K21/14

CPC分类号： H02K21/044 ,  H02K1/27 ,  H02K9/06

摘要： First and second magnet holding apertures are disposed through first and second permanent magnet holding seats that are disposed so as to protrude from first and second yoke portions so as to have aperture centers that are oriented in an axial direction. Cylindrical resin first and second magnet loading portions are disposed so as to project integrally on first and second fans such that central axes thereof are oriented in the axial direction, and first and second permanent magnets are insert-molded into the first and second magnet loading portions. The first and second fans are fixed to first and second pole cores by fitting the first and second magnet loading portions together with the first and second magnet holding apertures.

摘要翻译： 第一和第二磁体保持孔通过第一和第二永磁体保持座设置，该第一和第二永磁体保持座设置成从第一和第二磁轭部分突出，以具有沿轴向定向的孔径中心。 圆柱形树脂第一和第二磁体装载部分被设置成一体地突出在第一和第二风扇上，使得其中心轴线沿轴向定向，并且第一和第二永磁体被插入模制到第一和第二磁体装载部分 。 第一和第二风扇通过将第一和第二磁体装载部分与第一和第二磁体保持孔一起装配而固定到第一和第二磁极芯。

公开(公告)号：US07656069B2

公开(公告)日：2010-02-02

申请号：US12165934

申请日：2008-07-01

申请人： Kanji Shinkawa ,  Masaya Inoue ,  Hiroyuki Akita ,  Norihiro Murata ,  Toshiyuki Yoshizawa ,  Shinji Nishimura

发明人： Kanji Shinkawa ,  Masaya Inoue ,  Hiroyuki Akita ,  Norihiro Murata ,  Toshiyuki Yoshizawa ,  Shinji Nishimura

IPC分类号： H02K1/22

CPC分类号： H02K21/044 ,  H02K1/27 ,  H02K9/06

摘要： First and second magnet holding apertures are disposed through first and second permanent magnet holding seats that are disposed so as to protrude from first and second yoke portions so as to have aperture centers that are oriented in an axial direction. Cylindrical resin first and second magnet loading portions are disposed so as to project integrally on first and second fans such that central axes thereof are oriented in the axial direction, and first and second permanent magnets are insert-molded into the first and second magnet loading portions. The first and second fans are fixed to first and second pole cores by fitting the first and second magnet loading portions together with the first and second magnet holding apertures.

摘要翻译： 第一和第二磁体保持孔通过第一和第二永磁体保持座设置，该第一和第二永磁体保持座设置成从第一和第二磁轭部分突出，以具有沿轴向定向的孔径中心。 圆柱形树脂第一和第二磁体装载部分被设置成一体地突出在第一和第二风扇上，使得其中心轴线沿轴向定向，并且第一和第二永磁体被插入模制到第一和第二磁体装载部分 。 第一和第二风扇通过将第一和第二磁体装载部分与第一和第二磁体保持孔一起装配而固定到第一和第二磁极芯。

公开(公告)号：US09246366B2

公开(公告)日：2016-01-26

申请号：US13988472

申请日：2010-12-24

申请人： Yoshiro Imazawa ,  Kazunori Tanaka ,  Kazuya Hasegawa ,  Norihiro Murata ,  Hiroshi Hosokawa ,  Shinji Nishimura

发明人： Yoshiro Imazawa ,  Kazunori Tanaka ,  Kazuya Hasegawa ,  Norihiro Murata ,  Hiroshi Hosokawa ,  Shinji Nishimura

IPC分类号： H02K3/28 ,  H02K3/00 ,  H02K3/12 ,  H02K11/04 ,  H02K15/08 ,  H02K15/02 ,  H02K15/06

CPC分类号： H02K3/00 ,  H02K3/12 ,  H02K3/28 ,  H02K11/04 ,  H02K11/05 ,  H02K15/024 ,  H02K15/0478 ,  H02K15/063 ,  H02K15/08 ,  Y10T29/49071

摘要： A winding assembly includes: slot-housed portions housed inside each of the slots of the stator core so as to form pairs that line up in an inner layer and an outer layer relative to a slot depth direction; first return portions at a first axial end of the stator core that link end portions of the slot-housed portions housed in the inner layer inside each of the slots and end portions of the slot-housed portions housed in the outer layer inside the slots that are (N−M) slots away; and second return portions at a second axial end of the stator core that link end portions of the slot-housed portions housed in the outer layer inside each of the slots and end portions of the slot-housed portions housed in the inner layer inside the slots that are (N+M) slots away.

摘要翻译： 绕组组件包括：容纳在定子芯的每个槽内的槽容纳部分，以便形成相对于槽深度方向在内层和外层中排列的对; 在定子芯的第一轴向端部处的第一返回部分，其将容纳在每个槽内的内层中的狭槽容纳部分的端部和容纳在狭槽内的外层中的狭槽容纳部分的端部中， 是（N-M）个空位; 以及在所述定子芯的第二轴向端部处的第二返回部分，所述第二回转部分将容纳在所述外层中的所述槽容纳部分的端部连接在每个所述狭槽内以及容纳在所述内层内的所述狭槽容纳部分的所述槽内 那就是（N + M）个插槽。

公开(公告)号：US20130241369A1

公开(公告)日：2013-09-19

申请号：US13988472

申请日：2010-12-24

申请人： Yoshiro Imazawa ,  Kazunori Tanaka ,  Kazuya Hasegawa ,  Norihiro Murata ,  Hiroshi Hosokawa ,  Shinji Nishimura

发明人： Yoshiro Imazawa ,  Kazunori Tanaka ,  Kazuya Hasegawa ,  Norihiro Murata ,  Hiroshi Hosokawa ,  Shinji Nishimura

IPC分类号： H02K3/00 ,  H02K15/08 ,  H02K11/04

CPC分类号： H02K3/00 ,  H02K3/12 ,  H02K3/28 ,  H02K11/04 ,  H02K11/05 ,  H02K15/024 ,  H02K15/0478 ,  H02K15/063 ,  H02K15/08 ,  Y10T29/49071

摘要： A winding assembly includes: slot-housed portions housed inside each of the slots of the stator core so as to form pairs that line up in an inner layer and an outer layer relative to a slot depth direction; first return portions at a first axial end of the stator core that link end portions of the slot-housed portions housed in the inner layer inside each of the slots and end portions of the slot-housed portions housed in the outer layer inside the slots that are (N−M) slots away; and second return portions at a second axial end of the stator core that link end portions of the slot-housed portions housed in the outer layer inside each of the slots and end portions of the slot-housed portions housed in the inner layer inside the slots that are (N+M) slots away.

摘要翻译： 绕组组件包括：容纳在定子芯的每个槽内的槽容纳部分，以便形成相对于槽深度方向在内层和外层中排列的对; 在定子芯的第一轴向端部处的第一返回部分，其将容纳在每个槽内的内层中的狭槽容纳部分的端部和容纳在狭槽内的外层中的狭槽容纳部分的端部中， 距离（NM） 以及在所述定子芯的第二轴向端部处的第二返回部分，所述第二回转部分将容纳在所述外层中的所述槽容纳部分的端部连接在每个所述狭槽内以及容纳在所述内层内的所述狭槽容纳部分的所述槽内 那就是（N + M）个插槽。

公开(公告)号：US07624493B2

公开(公告)日：2009-12-01

申请号：US12007773

申请日：2008-01-15

申请人： Yutaka Hirota ,  Norihiro Murata ,  Toshiaki Kashihara

发明人： Yutaka Hirota ,  Norihiro Murata ,  Toshiaki Kashihara

IPC分类号： B23P23/00

CPC分类号： H02K15/0478 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/4902 ,  Y10T29/4906 ,  Y10T29/49062 ,  Y10T29/49066 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49096 ,  Y10T29/5137 ,  Y10T29/53143

摘要： There are proposed a manufacturing method of a winding assembly of a rotating electrical machine using a rotation block and a fixed block and a manufacturing apparatus used for the same. The rotation block includes a rotation surface rotatable around a rotation axis, and the fixed block includes a first surface and a second surface opposite to each other and a shaping surface. The shaping surface is formed between end parts of the first and the second surfaces, is made to have an almost semicircular shape with the rotation axis as the center, and extends along the rotation axis. Plural wire rods are simultaneously fed from the first surface of the fixed block to the rotation surface of the rotation block, and the wire rods positioned on the rotation surface are bent by rotation of the rotation block.

摘要翻译： 提出了使用旋转块和固定块的旋转电机的卷绕组件的制造方法和用于其的制造装置。 旋转块包括可围绕旋转轴线旋转的旋转表面，并且固定块包括彼此相对的第一表面和第二表面以及成形表面。 成形表面形成在第一表面和第二表面的端部之间，使其具有以旋转轴为中心的大致半圆形状，并沿旋转轴延伸。 同时从固定块的第一表面向旋转块的旋转表面供给多个线棒，并且位于旋转面上的线棒通过旋转块的旋转而弯曲。

公开(公告)号：US20080155809A1

公开(公告)日：2008-07-03

申请号：US12007744

申请日：2008-01-15

申请人： Yutaka Hirota ,  Norihiro Murata ,  Toshiaki Kashihara

发明人： Yutaka Hirota ,  Norihiro Murata ,  Toshiaki Kashihara

IPC分类号： H02K15/04

CPC分类号： H02K15/0478 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/4902 ,  Y10T29/4906 ,  Y10T29/49062 ,  Y10T29/49066 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49096 ,  Y10T29/5137 ,  Y10T29/53143

摘要： There are proposed a manufacturing method of a winding assembly of a rotating electrical machine using a rotation block and a fixed block and a manufacturing apparatus used for the same. The rotation block includes a rotation surface rotatable around a rotation axis, and the fixed block includes a first surface and a second surface opposite to each other and a shaping surface. The shaping surface is formed between end parts of the first and the second surfaces, is made to have an almost semicircular shape with the rotation axis as the center, and extends along the rotation axis. Plural wire rods are simultaneously fed from the first surface of the fixed block to the rotation surface of the rotation block, and the wire rods positioned on the rotation surface are bent by rotation of the rotation block.

摘要翻译： 提出了使用旋转块和固定块的旋转电机的卷绕组件的制造方法和用于其的制造装置。 旋转块包括可围绕旋转轴线旋转的旋转表面，并且固定块包括彼此相对的第一表面和第二表面以及成形表面。 成形表面形成在第一表面和第二表面的端部之间，使其具有以旋转轴为中心的大致半圆形状，并沿旋转轴延伸。 同时从固定块的第一表面向旋转块的旋转表面供给多个线棒，并且位于旋转面上的线棒通过旋转块的旋转而弯曲。