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1. 发明授权

US07026742B2 Stator mounting for a double rotor electric motor 有权
标题翻译：双转子电动机的定子安装
公开(公告)号：US07026742B2
公开(公告)日：2006-04-11
申请号：US10476173
申请日：2003-03-28
申请人： Shuzo Miyake , Yoshiyuki Sakashita , Masaki Nakano , Masahiro Kosaka , Minoru Arimitsu , Toshikazu Oshidari
发明人： Shuzo Miyake , Yoshiyuki Sakashita , Masaki Nakano , Masahiro Kosaka , Minoru Arimitsu , Toshikazu Oshidari
IPC分类号： H02K16/02 , H02K1/14
CPC分类号： H02K16/02 , H02K1/148 , H02K1/18 , H02K3/24 , H02K9/19 , H02K9/197
摘要： A rotary electric motor is provided which comprises an annular first rotor, an annular stator disposed concentric with and radially outside the first rotor, and an annular second rotor disposed concentric with and radially outside the stator, the stator including a stator core made up of a plurality of stator pieces that are arranged in a circular array and electrically independently from each other, coils wound around the respective stator pieces, annular first and second brackets disposed on opposite axial ends of the stator core, a fastening device passing through holes of the first and second brackets and fixedly holding the stator core between the first and second brackets, and an induction current suppressing device suppressing an induction current that is produced in response to a variation of magnetic flux of each of the coils and flows through the fastening device.
摘要翻译：提供了一种旋转电动机，其包括环形第一转子，与第一转子同心并且径向外侧布置的环形定子，以及与定子同心且径向设置在外部的环形第二转子，所述定子包括由以圆形阵列排列并彼此电独立的多个定子片，卷绕在各个定子片上的线圈，设置在定子芯的相对的轴向端部的环形的第一和第二托架，穿过第一和第二支架，并且将定子铁心固定在第一和第二支架之间，以及感应电流抑制装置，其抑制响应于每个线圈的磁通量的变化而产生的感应电流并流过紧固装置。

2. 发明授权

US07259493B2 Stator of two rotor single stator type electric motor 失效
标题翻译：双转子单定子式电动机定子
公开(公告)号：US07259493B2
公开(公告)日：2007-08-21
申请号：US10815865
申请日：2004-04-02
申请人： Toshikazu Oshidari , Masaki Nakano , Minoru Arimitsu
发明人： Toshikazu Oshidari , Masaki Nakano , Minoru Arimitsu
IPC分类号： H02K1/12 , H02K16/02
CPC分类号： B60K6/26 , B60K1/02 , B60K6/365 , B60K6/445 , F16H3/728 , F16H2037/103 , F16H2200/2023 , H02K1/12 , H02K1/14 , H02K7/006 , H02K16/02 , Y02T10/6239
摘要： A stator for a two rotor single stator type electric motor is described. The electric motor has inner and outer rotors that are rotated independently within and around a stator upon application of current to the stator. The stator comprises a stator core including a plurality of stator teeth that are circumferentially arranged around a common axis. Each stator tooth includes a plurality of flat magnetic steel plates that are aligned along the common axis while intimately and closely contacting to one another. The stator further comprises at least one connecting ring plate that is coaxially installed in the stator core in such a manner that the ring plate is intimately put between adjacent two of the flat magnetic steel plates of each stator tooth. The ring plate is of an endless annular member.
摘要翻译：描述了用于双转子单定子型电动机的定子。电动机具有内部和外部转子，其在向定子施加电流时在定子内部和周围独立地旋转。定子包括定子芯，该定子芯包括绕公共轴线周向布置的多个定子齿。每个定子齿包括多个平的电磁钢板，它们沿共同的轴线对齐，同时彼此紧密接触。定子还包括至少一个连接环板，该连接环板以这样的方式同轴地安装在定子芯中，使得环板紧密地放置在每个定子齿的相邻的两个平面电磁钢板之间。环形板是环形环形构件。

3. 发明授权

US06903471B2 Stator cooling structure for multi-shaft, multi-layer electric motor 失效
标题翻译：多轴，多层电动机的定子冷却结构
公开(公告)号：US06903471B2
公开(公告)日：2005-06-07
申请号：US10476172
申请日：2003-03-28
申请人： Minoru Arimitsu , Takashi Kato , Shuzo Miyake
发明人： Minoru Arimitsu , Takashi Kato , Shuzo Miyake
IPC分类号： H02K1/18 , H02K3/24 , H02K5/20 , H02K9/19 , H02K9/197 , H02K16/02 , H02K9/08 , H02K1/22 , H02K5/16 , H02K16/00 , H02K47/04
CPC分类号： B60K6/445 , B60K2001/003 , B60L3/0061 , B60L11/123 , B60L11/14 , B60L15/20 , B60L2240/36 , B60L2240/421 , B60L2240/423 , H02K1/18 , H02K3/24 , H02K5/20 , H02K9/19 , H02K9/197 , H02K16/02 , Y02T10/6217 , Y02T10/6239 , Y02T10/641 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： A multi-shaft, multi-layer motor has a stator coaxially disposed between inner and outer rotors which are driven independently by a compound current. For cooling stator coils, first through last branch coolant passages are arranged around the axis. The upstream ends of the first through last branch passages are arranged in sequence circumferentially along a distributing circumferential passage in a direction away from a common introduction port for introducing the coolant into the distributing circumferential passage, and the downstream ends of the first through last branch passages are distributed in sequence circumferentially along a collecting circumferential passage in a direction toward a common discharge port for discharging the coolant from the collecting circumferential passage.
摘要翻译：多轴多层电动机具有同轴地设置在内转子和外转子之间的定子，其由复合电流独立驱动。对于冷却定子线圈，首先到最后的分支冷却剂通道绕轴线布置。第一至最后分支通道的上游端沿着分配圆周通道沿远离用于将冷却剂引入分配圆周通道的公共引入口的方向沿周向排列，并且第一至最后分支通道的下游端沿着收集周向通道沿朝向公共排出口的方向沿周向顺序地分布，用于将冷却剂从收集周向通道排出。

4. 发明授权

US06472845B2 Motor/generator device 失效
标题翻译：电机/发电机装置
公开(公告)号：US06472845B2
公开(公告)日：2002-10-29
申请号：US09899920
申请日：2001-07-09
申请人： Yuusuke Minagawa , Hisayuki Furuse , Minoru Arimitsu , Shoichi Maeda , Masaki Nakano
发明人： Yuusuke Minagawa , Hisayuki Furuse , Minoru Arimitsu , Shoichi Maeda , Masaki Nakano
IPC分类号： H02P534
CPC分类号： H02P25/22 , B60L11/123 , B60L15/025 , B60L2210/40 , B60L2210/46 , B60L2220/14 , B60L2220/58 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , H02K16/02 , H02K51/00 , H02P2207/03 , Y02T10/6217 , Y02T10/641 , Y02T10/643 , Y02T10/7077 , Y02T10/7241
摘要： An inverter (23) generates a composite current comprising an electrical current for a first rotor (4) and an electrical current for a second rotor (3). A microprocessor (22) controls the inverter (23) so that the average value of the composite current is smaller than the sum of the average values of the respective currents.
摘要翻译：逆变器（23）产生包括第一转子（4）的电流和第二转子（3）的电流的复合电流。微处理器（22）控制逆变器（23），使得复合电流的平均值小于各个电流的平均值之和。

5. 发明授权

US06611127B2 Drive circuit for motor/generator 失效
公开(公告)号：US06611127B2
公开(公告)日：2003-08-26
申请号：US09898095
申请日：2001-07-05
申请人： Minoru Arimitsu , Masaki Nakano , Yuusuke Minagawa , Koji Takahashi
发明人： Minoru Arimitsu , Masaki Nakano , Yuusuke Minagawa , Koji Takahashi
IPC分类号： H02P534
CPC分类号： B60L15/025 , B60K6/26 , B60K6/46 , B60K2006/264 , B60K2006/266 , B60L11/12 , B60L11/123 , B60L11/14 , B60L2220/14 , Y02T10/6217 , Y02T10/643 , Y02T10/7005 , Y02T10/7077
摘要： A drive circuit for a motor/generator, having a first rotating electrical machine which is mainly used as a motor and a second rotating electrical machine which is mainly used as a generator, is characterized in that a booster circuit is disposed at a position where the current for rotating the first rotating electrical motor cancels out with the current generated by the second rotating electrical machine. In this manner, the booster circuit comprising small capacity elements can be used in the drive circuit for the motor/generator.

6. 发明授权

US06429562B2 Motor/generator 有权
标题翻译：电机/发电机
公开(公告)号：US06429562B2
公开(公告)日：2002-08-06
申请号：US09731862
申请日：2000-12-08
申请人： Masaki Nakano , Minoru Arimitsu
发明人： Masaki Nakano , Minoru Arimitsu
IPC分类号： H02K1600
CPC分类号： H02P5/00 , H02K11/048 , H02K16/00
摘要： A first motor/generator unit (10A comprises a first rotor (42) and a first stator (40) with a plurality of coils. A second motor/generator unit (10B) comprises a second rotor (43) and a second stator (41) with a plurality of coils. By properly determining the number of coils S1, S2 in the stators (40, 41), the number of pairs of magnetic poles P1, P2 in the magnet of the rotors (42, 43), and the number of phases M1, M2 in alternating currents driving the rotors (42, 43), and connecting a coil with a coil number j in a group number i of the first stator (40) with a coil with a coil number i in a group number j of the second stator (41), it is possible to suppress an ineffectual current generated when two motor/generator units (10A, 10B) are independently driven by the same inverter (32).
摘要翻译：第一电动机/发电机单元（10A）包括具有多个线圈的第一转子（42）和第一定子（40），第二电动机/发电机单元（10B）包括第二转子（43）和第二定子）通过适当地确定定子（40,41）中的线圈S1，S2的数量，转子（42,43）的磁体中的磁极对P1，P2的数量，以及驱动转子（42,43）的交流电流的相位M1，M2的数量，并且将第一定子（40）的组号i中的线圈号j的线圈与线圈号为i的线圈组合在一起第二定子（41）的数量j，可以抑制由同一逆变器（32）独立地驱动两个电动机/发电机组（10A，10B）时产生的无效电流。

7. 发明授权

US06838790B2 Stator of two rotor single stator type electric motor 失效
标题翻译：双转子单定子式电动机定子
公开(公告)号：US06838790B2
公开(公告)日：2005-01-04
申请号：US10830105
申请日：2004-04-23
申请人： Minoru Arimitsu , Masaki Nakano
发明人： Minoru Arimitsu , Masaki Nakano
IPC分类号： H02K16/02 , H02K1/08 , H02K1/14 , H02K1/18 , H02K3/24 , H02K1/04
CPC分类号： H02K1/08 , H02K1/14 , H02K1/18 , H02K3/24 , H02K16/02
摘要： A stator for use in a two rotor single stator type electric motor includes a stator core including a plurality of stator teeth that are circumferentially arranged around a common axis leaving a plurality of identical spaces each being defined between adjacent two of the stator teeth. Each stator tooth includes a plurality of flat magnetic steel plates that are aligned along the common axis. A plurality of coils are put around the stator teeth respectively. Bolts extend through identical spaces of the stator core for combining the flat magnetic steel plates to have a fixed structure of the stator core. A molded plastic fills the identical spaces of the stator core. A plurality of elongate plate bars extend in the identical spaces through the molded plastic respectively. Each elongate plate bar extends in parallel with the common axis and is constructed of a magnetic material that has an electric resistance higher than the bolts.
摘要翻译：用于双转子单定子式电动机的定子包括定子铁芯，该定子铁芯包括多个定子齿，该定子齿围绕公共轴周向设置，留下多个相同的空间，每个间隔限定在相邻的两个定子齿之间。每个定子齿包括沿公共轴对准的多个平的电磁钢板。多个线圈分别放置在定子齿周围。螺栓延伸穿过定子铁芯的相同空间，用于组合平板电磁钢板以具有定子铁心的固定结构。模制塑料填充定子芯的相同空间。多个细长板条分别在相同的空间中延伸穿过模制塑料。每个细长板条与公共轴线平行延伸，并由具有高于螺栓的电阻的磁性材料构成。

8. 发明授权

US06624601B2 Control device for plurality of rotating electrical machines 失效
标题翻译：多台旋转电机的控制装置
公开(公告)号：US06624601B2
公开(公告)日：2003-09-23
申请号：US09940546
申请日：2001-08-29
申请人： Minoru Arimitsu , Masaki Nakano
发明人： Minoru Arimitsu , Masaki Nakano
IPC分类号： H02P774
CPC分类号： B60L11/123 , B60L11/1807 , B60L15/025 , B60L2220/14 , Y02T10/6217 , Y02T10/643 , Y02T10/7005 , Y02T10/7077
摘要： A control device for a plurality of rotating electrical machines has a single current control device with an inverter, gate driver, and a motor controller, which supplies a control current to each rotating electrical machine allowing rotation control in response to the rotational phase of the rotor. In this control device, the current control device determines the control current of each rotating electrical machine based on the target torques and rotational angular velocities of all rotating electrical machines, and supplies a composite current obtained by combining the determined control currents for each rotating electrical machine to all rotating electrical machine. In this control device for a plurality of rotating electrical machines, the required voltage does not exceed the voltage of the power source and the peak value of the composite current does not exceed the permitted range of the inverter.
摘要翻译：用于多个旋转电机的控制装置具有单个电流控制装置，其具有逆变器，栅极驱动器和电动机控制器，其向每个旋转电机提供控制电流，允许响应于转子的旋转相位的旋转控制。在该控制装置中，电流控制装置基于所有旋转电机的目标转矩和旋转角速度来决定各旋转电机的控制电流，并且提供通过将确定的每个旋转电机的控制电流组合而获得的复合电流对于所有旋转电机。在该多个旋转电机的控制装置中，所需电压不超过电源电压，复合电流的峰值不超过逆变器的允许范围。

9. 发明申请

US20060055268A1 Magnetic circuit structure for rotary electric machine 失效
标题翻译：旋转电机磁路结构
公开(公告)号：US20060055268A1
公开(公告)日：2006-03-16
申请号：US11226922
申请日：2005-09-15
申请人： Minoru Arimitsu , Kan Akatsu
发明人： Minoru Arimitsu , Kan Akatsu
IPC分类号： H02K21/12
CPC分类号： H02K1/2766 , H02K1/2793 , H02K29/03
摘要： A rotary electric machine includes a rotor including a plurality of magnet sections arranged along a rotational direction of the rotor so that polarities of the magnet sections change alternately, and a stator including armature coils, and being disposed to confront the rotor across an air gap. Permanent magnet flux which is not linked with one of the air gap and the armature coils is higher than permanent magnet flux which is linked with the air gap and the armature coils in a no-load state.
摘要翻译：旋转电机包括转子，该转子包括沿着转子的旋转方向布置的多个磁体部分，使得磁体部分的极性交替变化，以及包括电枢线圈的定子，并且设置成与空气间隙对置。与气隙和电枢线圈中的一个不连接的永久磁通量高于与空隙和电枢线圈处于空载状态的永磁体。

10. 发明授权

US06888330B2 Current controlling method and apparatus for electric rotating machine 失效
标题翻译：电动旋转机的电流控制方法和装置
公开(公告)号：US06888330B2
公开(公告)日：2005-05-03
申请号：US10361559
申请日：2003-02-11
申请人： Minoru Arimitsu
发明人： Minoru Arimitsu
IPC分类号： H02K16/00 , H02K16/02 , H02P5/747 , H02P6/08 , H02P21/00 , H02P27/04 , H02P7/00
CPC分类号： H02P6/085 , H02K16/02
摘要： In method and apparatus for controlling a current of an electrical rotating machine, at least one high-order higher harmonic wave current is superposed on a fundamental wave current, the high-order higher harmonic wave current having current components one phase of which is different by 90 [el. deg] from a high-order high harmonic wave component included in a magnetic flux distribution generated by at least one magnet of the rotating machine and the other phase of which is the same as that of the high-order higher harmonic wave component included therein and the high-order harmonic wave current component is superposed on the fundamental wave current to the rotating machine.
摘要翻译：在用于控制旋转电机的电流的方法和装置中，至少一个高阶高次谐波电流叠加在基波电流上，高次谐波电流的电流分量的一相不同于 90 [el。从包含在由旋转机械的至少一个磁体产生的磁通量分布中的高次谐波分量，其另一相位与其中包括的高次谐波分量的相位相同，高次谐波电流分量叠加在旋转机器的基波电流上。

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