公开(公告)号：US07382071B2

公开(公告)日：2008-06-03

申请号：US11288119

申请日：2005-11-29

申请人： Masao Morita ,  Kouki Naka ,  Masaya Inoue ,  Akira Hashimoto

发明人： Masao Morita ,  Kouki Naka ,  Masaya Inoue ,  Akira Hashimoto

IPC分类号： H02K16/04 ,  H02K3/00

CPC分类号： H02K21/028 ,  H02K16/04

摘要： A variable-speed rotating electric machine includes at least two armatures having respective armature coils for multiple phases, and a rotor having permanent magnets. The armatures are arranged concentrically with each other in such a manner that electrical angular positions of the individual armatures can be relatively varied in a circumferential direction. The armature coils of each phase are series-connected and the rotor is arranged concentrically with the armatures on the inside thereof.

摘要翻译： 一种变速旋转电机包括至少两个电枢，其具有用于多相的各个电枢线圈，以及具有永磁体的转子。 电枢彼此同心地布置，使得各个电枢的电角度位置可以在圆周方向上相对变化。 各相的电枢线圈串联连接，转子与其内部的电枢同心配置。

公开(公告)号：US20060214526A1

公开(公告)日：2006-09-28

申请号：US11288119

申请日：2005-11-29

申请人： Masao Morita ,  Kouki Naka ,  Masaya Inoue ,  Akira Hashimoto

发明人： Masao Morita ,  Kouki Naka ,  Masaya Inoue ,  Akira Hashimoto

IPC分类号： H02K16/04

CPC分类号： H02K21/028 ,  H02K16/04

摘要： A variable-speed rotating electric machine includes at least two armatures having respective armature coils for multiple phases, and a rotor having permanent magnets. The armatures are arranged concentrically with each other in such a manner that electrical angular positions of the individual armatures can be relatively varied in a circumferential direction. The armature coils of each phase are series-connected and the rotor is arranged concentrically with the armatures on the inside thereof.

摘要翻译： 一种变速旋转电机包括至少两个电枢，其具有用于多相的各个电枢线圈，以及具有永磁体的转子。 电枢彼此同心地布置，使得各个电枢的电角度位置可以在圆周方向上相对变化。 各相的电枢线圈串联连接，转子与其内部的电枢同心配置。

公开(公告)号：US07642685B2

公开(公告)日：2010-01-05

申请号：US11355899

申请日：2006-02-17

申请人： Misa Nakayama ,  Kouki Naka ,  Masao Morita ,  Masaya Inoue ,  Akihiro Shimada

发明人： Misa Nakayama ,  Kouki Naka ,  Masao Morita ,  Masaya Inoue ,  Akihiro Shimada

IPC分类号： H02K17/00

CPC分类号： H02K17/16 ,  H02K2201/06

摘要： An electric rotating machine comprises: a stator in which a coil is wound on a plurality of teeth in concentrated winding, and the coil is connected to a three-phase power supply; and a rotor disposed in opposition to the teeth of the stator; wherein a ratio between the number of poles and the number of slots of the stator is 1:3. There is no higher harmonics of magnetomotive force in low order close to fundamental wave, thus enabling efficient operation of the electric rotating machine. Furthermore, owing to the stator of concentrated winding, it is possible to provide an electric rotating machine of high productivity with small coil end, high mass production, and high space factor.

摘要翻译： 旋转电机包括：定子，线圈缠绕在集中绕组上的多个齿上，线圈连接到三相电源; 以及与所述定子的齿相对设置的转子; 其中极数与定子的槽数之比为1:3。 没有较高次级的基本波的低磁通电动势，从而能够有效地操作电动旋转电机。 此外，由于集中绕组的定子，可以提供具有小线圈端，高批量生产和高空间因数的高生产率的旋转电机。

公开(公告)号：US20060192457A1

公开(公告)日：2006-08-31

申请号：US11355899

申请日：2006-02-17

申请人： Misa Nakayama ,  Kouki Naka ,  Masao Morita ,  Masaya Inoue ,  Akihiro Shimada

发明人： Misa Nakayama ,  Kouki Naka ,  Masao Morita ,  Masaya Inoue ,  Akihiro Shimada

IPC分类号： H02K3/00 ,  H02K17/16 ,  H02K1/00

CPC分类号： H02K17/16 ,  H02K2201/06

摘要： An electric rotating machine comprises: a stator in which a coil is wound on a plurality of teeth in concentrated winding, and the coil is connected to a three-phase power supply; and a rotor disposed in opposition to the teeth of the stator; wherein a ratio between the number of poles and the number of slots of the stator is 1:3. There is no higher harmonics of magnetomotive force in low order close to fundamental wave, thus enabling efficient operation of the electric rotating machine. Furthermore, owing to the stator of concentrated winding, it is possible to provide an electric rotating machine of high productivity with small coil end, high mass production, and high space factor.

摘要翻译： 旋转电机包括：定子，线圈缠绕在集中绕组上的多个齿上，线圈连接到三相电源; 以及与所述定子的齿相对设置的转子; 其中极数与定子的槽数之比为1:3。 没有较高次级的基本波的低磁通电动势，从而能够有效地操作电动旋转电机。 此外，由于集中绕组的定子，可以提供具有小线圈端，高批量生产和高空间因数的高生产率的旋转电机。

公开(公告)号：US07990008B2

公开(公告)日：2011-08-02

申请号：US11683929

申请日：2007-03-08

申请人： Shinichirou Yoshida ,  Akira Hashimoto ,  Kouki Naka ,  Masao Morita

发明人： Shinichirou Yoshida ,  Akira Hashimoto ,  Kouki Naka ,  Masao Morita

IPC分类号： H02K7/20 ,  H02K16/04

CPC分类号： H02K7/12 ,  H02K3/50 ,  H02K5/22 ,  H02K7/20

摘要： The electric rotating machine includes a fixed stator fixed to the inner circumferential side of a housing, a moving stator rotatably supported on the inner circumferential side of the housing, a rotor disposed concentrically on the inner circumferential side of the fixed stator and the moving stator, and a moving stator drive formed of a gear and a motor for rotating the moving stator by a predetermined angle. The moving stator drive is detachable with respect to the housing. Coil leader lines are stored in an internal part of the housing so that the moving stator is capable of rotating by a predetermined angle.

摘要翻译： 旋转电机包括固定在壳体的内周侧的固定定子，可旋转地支撑在壳体的内周侧的移动定子，同心地配置在固定定子和移动定子的内周侧的转子， 以及由齿轮和电动机构成的移动定子驱动器，用于使移动的定子旋转预定的角度。 移动的定子驱动器相对于壳体可拆卸。 线圈引导线存储在壳体的内部部分中，使得移动的定子能够旋转预定角度。

公开(公告)号：US08593029B2

公开(公告)日：2013-11-26

申请号：US13497731

申请日：2010-09-16

申请人： Masaya Inoue ,  Yoichi Kuroda ,  Masao Morita ,  Moriyuki Hazeyama

发明人： Masaya Inoue ,  Yoichi Kuroda ,  Masao Morita ,  Moriyuki Hazeyama

IPC分类号： H02K1/22 ,  H02K21/12

CPC分类号： H02K21/048 ,  H02K1/2773

摘要： Provided is a Lundell type rotating machine with high efficiency and high output, which has a rigid and magnetically advantageous magnet retention structure. A rotor iron core includes laminated magnetic-pole members mechanically and magnetically coupled to two laminated magnetic end plates, which extend in an axial direction so as to be brought into meshing engagement with each other to constitute a Lundell type rotor iron core, and permanent magnets provided between the magnetic-pole members. The magnetic-pole members are retained in predetermined positions between the magnetic end plates by dovetail grooves of a non-magnetic retention body over substantially the entire lengths. The permanent magnets are held in direct contact with the magnetic-pole members so as to be interposed therebetween. Thus, the magnet retention structure which is mechanically rigid and magnetically highly efficient even when increased in size can be obtained.

摘要翻译： 提供具有高效率和高输出的隆德尔型旋转机械，其具有刚性和磁性优势的磁保持结构。 转子铁芯包括机械和磁耦合到两个层叠的磁性端板的层压磁极件，两个层叠的磁性端板沿轴向方向延伸以便彼此啮合以构成隆德尔型转子铁芯，以及永磁体 设置在磁极部件之间。 磁极构件通过基本上整个长度上的非磁性保持体的燕尾槽保持在磁性端板之间的预定位置。 永磁体被保持为与磁极部件直接接触以便插入它们之间。 因此，即使在尺寸增大的情况下也能够获得机械刚性且磁性高效的磁体保持结构。

公开(公告)号：US20110043068A1

公开(公告)日：2011-02-24

申请号：US12812844

申请日：2008-04-28

申请人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Kanji Shinkawa ,  Masao Morita ,  Moriyuki Hazeyama ,  Takeshi Mori ,  Hiroyuki Akita ,  Ryuichi Shimomura ,  Kazunori Tanaka ,  Shinji Nishimura

发明人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Kanji Shinkawa ,  Masao Morita ,  Moriyuki Hazeyama ,  Takeshi Mori ,  Hiroyuki Akita ,  Ryuichi Shimomura ,  Kazunori Tanaka ,  Shinji Nishimura

IPC分类号： H02K21/04

CPC分类号： H02K21/044

摘要： A dynamoelectric machine that can suppress increases in rotor inertia to extend belt service life and increase field magnetomotive force to increase output. In the dynamoelectric machine, first and second magnetic guidance members are fitted into first and second holding grooves that are disposed so as to extend axially on facing portions of first and second trough portions radially outside inner wall surfaces, and are disposed so as to span over first and second trough portions. First and second permanent magnets that are magnetically oriented in a reverse direction to a magnetic field that originates from a field coil are fitted into and held by interfitting grooves of the first and second magnetic guidance members so as to face inner circumferential surfaces near tip ends of second and first claw-shaped magnetic pole portions so as to have a predetermined clearance.

摘要翻译： 一种能够抑制转子惯性增加以延长皮带使用寿命并增加磁场动力以增加输出的电动机。 在电动机中，第一和第二磁性引导构件被装配到第一和第二保持槽中，第一和第二保持槽被设置成沿第一和第二槽部的径向外侧壁面的部分轴向延伸，并且设置成跨越 第一和第二槽部。 在与磁场线圈产生的磁场相反的方向上磁性取向的第一和第二永久磁铁由第一和第二磁性引导构件的相互配合的槽嵌合并保持在其内， 第二和第一爪形磁极部分，以便具有预定的间隙。

公开(公告)号：US08368274B2

公开(公告)日：2013-02-05

申请号：US13122611

申请日：2008-11-10

申请人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Ryuichi Shimomura ,  Takuma Wada ,  Kanji Shinkawa ,  Masao Morita ,  Yoshiharu Hayashi ,  Kazuya Nakamachi ,  Kazunori Tanaka

发明人： Toshiyuki Yoshizawa ,  Masaya Inoue ,  Ryuichi Shimomura ,  Takuma Wada ,  Kanji Shinkawa ,  Masao Morita ,  Yoshiharu Hayashi ,  Kazuya Nakamachi ,  Kazunori Tanaka

IPC分类号： H02K1/28 ,  H02K21/14

CPC分类号： H02K21/044

摘要： Dynamoelectric machine having holding grooves recessed into yoke portions with openings on respective facing portions of inner wall surfaces of trough portions, at axially inner ends of the yoke portions, having axial groove directions, and an end surface in a groove length direction constitutes a stopping surface. Magnet material holders are disposed spanning the trough portions radially inside inner circumferential surfaces near tip ends of claw-shaped magnetic pole portions, fitted from axially inside into each holding groove, are recessed to face each other on the trough portions restricting circumferential and radial motion by inner wall surfaces of the holding grooves and axially outward movement restricted by the stopping surface. Interfitting grooves having openings on surfaces facing the inner circumferential surfaces near the tip ends, having axial groove directions, and passing through in the axial direction, and permanent magnets fitted into the interfitting grooves are held by the magnet material holders.

摘要翻译： 具有凹槽的保持槽的凹槽中具有凹槽的保持槽，在槽部的内壁面的相对的相对部分上具有凹口的轭部，在轭部的轴向内端具有轴向槽方向，并且槽长度方向上的端面构成止动表面 。 磁性材料保持器跨越槽部，从爪状磁极部的端部附近的内周面径向地配置，从轴向内侧配合到各保持槽中，在槽部上凹陷，从而通过限制周向和径向运动的槽部 保持槽的内壁表面和由止动表面限制的轴向向外运动。 在具有轴向槽方向并且沿轴向通过的面上与内周面相对的表面上具有开口的相互配合槽，并且配合在配合槽中的永久磁铁被磁体保持件保持。

公开(公告)号：US20120187794A1

公开(公告)日：2012-07-26

申请号：US13497731

申请日：2010-09-16

申请人： Masaya Inoue ,  Yoichi Kuroda ,  Masao Morita ,  Moriyuki Hazeyama

发明人： Masaya Inoue ,  Yoichi Kuroda ,  Masao Morita ,  Moriyuki Hazeyama

IPC分类号： H02K1/28

CPC分类号： H02K21/048 ,  H02K1/2773

摘要： Provided is a Lundell type rotating machine with high efficiency and high output, which has a rigid and magnetically advantageous magnet retention structure. A rotor iron core includes laminated magnetic-pole members mechanically and magnetically coupled to two laminated magnetic end plates, which extend in an axial direction so as to be brought into meshing engagement with each other to constitute a Lundell type rotor iron core, and permanent magnets provided between the magnetic-pole members. The magnetic-pole members are retained in predetermined positions between the magnetic end plates by dovetail grooves of a non-magnetic retention body over substantially the entire lengths. The permanent magnets are held in direct contact with the magnetic-pole members so as to be interposed therebetween. Thus, the magnet retention structure which is mechanically rigid and magnetically highly efficient even when increased in size can be obtained.

摘要翻译： 提供具有高效率和高输出的隆德尔型旋转机械，其具有刚性和磁性优势的磁保持结构。 转子铁芯包括机械和磁耦合到两个层叠的磁性端板的层压磁极件，两个层叠的磁性端板沿轴向方向延伸以便彼此啮合以构成隆德尔型转子铁芯，以及永磁体 设置在磁极部件之间。 磁极构件通过基本上整个长度上的非磁性保持体的燕尾槽保持在磁性端板之间的预定位置。 永磁体被保持为与磁极部件直接接触以便插入它们之间。 因此，即使在尺寸增大的情况下也能够获得机械刚性且磁性高效的磁体保持结构。

公开(公告)号：US20110148232A1

公开(公告)日：2011-06-23

申请号：US13058875

申请日：2008-10-01

申请人： Takeshi Mori ,  Masaya Inoue ,  Masao Morita ,  Hirokazu Akai ,  Toshiyuki Yoshizawa ,  Moriyuki Hazeyama ,  Shinji Nishimura ,  Kazunori Tanaka

发明人： Takeshi Mori ,  Masaya Inoue ,  Masao Morita ,  Hirokazu Akai ,  Toshiyuki Yoshizawa ,  Moriyuki Hazeyama ,  Shinji Nishimura ,  Kazunori Tanaka

IPC分类号： H02K1/27 ,  H02K5/24

CPC分类号： H02K21/044 ,  H02K3/528

摘要： An automotive dynamoelectric machine that achieves disposing of permanent magnets and thickening of field coil wire by ensuring outlet space for field coil lead wires. In the dynamoelectric machine, trough portions are formed on portions of yoke portions between respective circumferentially adjacent claw-shaped magnetic pole portions. Magnet holders are disposed so as to span over all of the trough portions on a pole core body at a rear end excluding a predetermined trough portion, and permanent magnets are held in each of the magnet holders. A field coil lead wire is led out from the rotor so as to pass through the trough portion over which a magnet holder is not disposed.

摘要翻译： 一种汽车电动机，通过确保励磁线圈引线的出口空间，实现永磁体的处置和增强励磁线圈线。 在电动机中，槽部分形成在相应的周向相邻的爪形磁极部分之间的磁轭部分上。 磁铁保持器设置成跨越除了预定的谷部之外的后端处的磁极芯体上的所有槽部，并且永磁体被保持在每个磁体保持器中。 励磁线圈引线从转子引出，以便穿过不设置磁体保持器的槽部。