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1. 发明授权

US06455969B1 Multiple layer double rotor single stator skew symmetry permanent magnet rotating motor 有权
标题翻译：多层双转子单定子歪斜对称永磁旋转电机
公开(公告)号：US06455969B1
公开(公告)日：2002-09-24
申请号：US09751980
申请日：2000-12-29
申请人： Ping-Ho Chen
发明人： Ping-Ho Chen
IPC分类号： H02K1602
CPC分类号： H02K16/02 , H02K21/24
摘要： A single-stator-double-rotor rotating motor has one upper-layer rotor, one intermediate-layer armature and one lower-layer rotor. The upper-layer rotor and lower-layer rotor are embedded with the same number of magnets to form a magneto type magnetic pole, stator electrodes of the same number as the number of magnets are disposed on the intermediate-layer armature to form an electro type magnetic pole. A skew symmetry exists between an upper-layer rotor and a corresponding lower-layer rotor, and the upper-layer rotor and the lower-layer rotor are rotated in opposite directions by commutation of the current flowing through exciting coils of the stator electrodes every T/N of time, wherein T is a rotation period of the upper-layer rotor, and N is the number of the magnets.
摘要翻译：单定子双转子旋转电机具有一个上层转子，一个中间层电枢和一个下层转子。上层转子和下层转子嵌入相同数量的磁体以形成磁性磁极，与中间层电枢上设置有数量相同数量的定子电极形成电型磁极。在上层转子和相应的下层转子之间存在偏斜对称性，并且上层转子和下层转子通过每T个流经定子电极的励磁线圈的电流的换向而在相反的方向上旋转 / N，其中T是上层转子的旋转周期，N是磁体的数量。

2. 发明授权

US06388347B1 Flywheel battery system with active counter-rotating containment 失效
标题翻译：飞轮电池系统具有主动的反向旋转挡板
公开(公告)号：US06388347B1
公开(公告)日：2002-05-14
申请号：US09248520
申请日：1999-02-09
申请人： H. Wayland Blake , Edward S. Zorzi
发明人： H. Wayland Blake , Edward S. Zorzi
IPC分类号： H02K1602
CPC分类号： F16C19/50 , F16C39/02 , F16C2361/55 , F16F15/30 , H02K7/025 , H02K7/085 , H02K7/09 , H02K7/11 , H02K16/00 , Y02E60/16 , Y10T74/2119
摘要： Flywheel battery systems having improved energy density are provided. Such systems preferably have an inner rotor mounted coaxially and substantially cylindrically within an outer containment rotor. The outer rotor counter-rotate relative to said inner rotor so as to manage the net gyroscopic force generated by the flywheel system. The outer rotor has a greater relative inertia as compared to said inner rotor and therefore can be rotated at a relatively lower rotational velocity to balance the gyroscopic forces generated by the rotation of the inner rotor. The relative rotational velocities of the inner and outer rotor are maintained by a combined mechanical and magnetic drive/suspension system.
摘要翻译：提供了具有改善的能量密度的飞轮电池系统。这样的系统优选地具有同轴且基本上圆柱形地安装在外部容纳转子内的内转子。外转子相对于所述内转子反转，以便管理由飞轮系统产生的净陀螺力。外转子与所述内转子相比具有更大的相对惯量，因此可以以相对较低的旋转速度旋转以平衡由内转子的旋转产生的陀螺力。内转子和外转子的相对旋转速度由组合的机械和磁驱动/悬架系统保持。

3. 发明授权

US06700268B2 Rotational electric machine and a vehicle loaded therewith 失效
标题翻译：旋转电机和装载的车辆
公开(公告)号：US06700268B2
公开(公告)日：2004-03-02
申请号：US09942037
申请日：2001-08-30
申请人： Kim Houng Joong , Satoru Okabe
发明人： Kim Houng Joong , Satoru Okabe
IPC分类号： H02K1602
CPC分类号： B60W20/00 , B60K6/26 , B60K6/38 , B60K6/485 , B60K6/54 , B60L11/123 , B60L11/14 , B60L15/025 , B60W10/02 , B60W10/08 , B60W2710/027 , H02K21/029 , Y02T10/6217 , Y02T10/6226 , Y02T10/641 , Y02T10/643 , Y02T10/7077 , Y10S903/903 , Y10S903/906 , Y10S903/917
摘要： A rotational electric machine in which a rotor having different-polarity field magnets arranged alternately in a rotational direction is divided axially into two rotor portions so that the axial position of one of the two rotor portions is changed relative to that of the other in accordance with a direction of torque of the rotor or the phase of synthesized magnetic poles of the field magnets is changed relative to that of magnetic poles of the other rotor portion in accordance with a direction of torque of the rotor, and a vehicle loaded with the rotational electric machine.
摘要翻译：旋转电机，其中具有沿旋转方向交替排列的不同极性场磁体的转子被轴向分成两个转子部分，使得两个转子部分中的一个的轴向位置相对于另一转子部分的轴向位置相对于另一转子部分转子的转矩方向或场磁铁的合成磁极的相位根据转子的转矩方向相对于另一转子部的磁极的方向而变化，机。

4. 发明授权

US06376955B1 Motor/generator with multiple rotors 失效
标题翻译：具有多个转子的电机/发电机
公开(公告)号：US06376955B1
公开(公告)日：2002-04-23
申请号：US09670618
申请日：2000-09-27
申请人： Minoru Arimitsu
发明人： Minoru Arimitsu
IPC分类号： H02K1602
CPC分类号： H02K16/00 , H02P5/74
摘要： A first rotor (9) is disposed on an inner side of a first stator (7) provided with a plurality of coils (19). A second rotor (15) is disposed on an inner side of a second stator (13) provided with a plurality of coils (21). The first rotor (9) is provided with a plurality of protruding poles made of a magnetic material not magnetized. The second rotor (15) comprises a magnet provided with a plurality of magnetic poles. The number of the poles of the second rotor (15) is different from the protruding poles of the first rotor (9). The coils (19) of the first stator (7) and the coils (21) of the second stator (13) are connected in series to an inverter (27). The microprocessor (27) calculates a first AC current with which the coils (19) of the first stator (7) generate a rotating magnetic field rotating in synchronism with the first rotor (9), and a second AC current with which the coils (21) of the second stator (13) generate a rotating magnetic field rotating in synchronism with the second rotor (15). The microprocessor (27) controls the inverter (29) to supply a composite current of the first and second alternating currents to the coils (19, 21).
摘要翻译：第一转子（9）设置在设置有多个线圈（19）的第一定子（7）的内侧。第二转子（15）设置在设置有多个线圈（21）的第二定子（13）的内侧。第一转子（9）设置有由未被磁化的磁性材料制成的多个突出极。第二转子（15）包括设置有多个磁极的磁体。第二转子（15）的极数不同于第一转子（9）的突出极。第一定子（7）的线圈（19）和第二定子（13）的线圈（21）串联连接到逆变器（27）。微处理器（27）计算出第一定子（7）的线圈（19）产生与第一转子（9）同步旋转的旋转磁场的第一AC电流，以及第二AC电流，线圈（第二定子（13）的旋转磁场（21）产生与第二转子（15）同步旋转的旋转磁场。微处理器（27）控制逆变器（29）将第一和第二交流电的复合电流提供给线圈（19,21）。

5. 发明授权

US06833646B2 Hybrid car and dynamo-electric machine 失效
标题翻译：混合动力车和发电机
公开(公告)号：US06833646B2
公开(公告)日：2004-12-21
申请号：US10752708
申请日：2004-01-08
申请人： Kim Houng Joong , Kazuo Tahara , Kou Ajima , Koki Ueta , Toshiyuki Innami , Noriaki Hino , Taizo Miyazaki , Tomoyuki Hanyu , Kousaku Ohno
发明人： Kim Houng Joong , Kazuo Tahara , Kou Ajima , Koki Ueta , Toshiyuki Innami , Noriaki Hino , Taizo Miyazaki , Tomoyuki Hanyu , Kousaku Ohno
IPC分类号： H02K1602
CPC分类号： B60K6/26 , B60K6/485 , B60K6/54 , B60L11/12 , H02K16/02 , H02K21/029 , Y02T10/6226 , Y02T10/641 , Y02T10/7005 , Y02T10/7077 , Y10S903/903 , Y10S903/906 , Y10S903/917
摘要： A hybrid drive type vehicle having a permanent magnet type synchronous motor can provide high torque characteristics in low revolution speed range of the engine and high power generation characteristics at high revolution speed range of the engine. The hybrid drive type vehicle includes an electric rotary machine being formed with a stator and a rotor. A field magnet of the rotor include a first field magnet and a second field magnet. The first and second field magnets are opposing with a magnetic pole of the stator and having a mechanism for varying a phase of a magnetic pole resulting from combination of the first and second field magnets relative to the magnetic pole of the first field magnet depending upon direction of a torque of the rotor.
摘要翻译：具有永磁式同步电动机的混合动力式车辆能够在发动机的低转速范围内提供高扭矩特性，并且在发动机的高转速范围内可提供高发电特性。混合驱动型车辆包括形成有定子和转子的电动旋转机械。转子的场磁体包括第一场磁体和第二场磁体。第一和第二场磁体与定子的磁极相对，并且具有用于根据第一和第二场磁体相对于第一场磁体的磁极的组合改变磁极的相位的机构，这取决于方向的转子的转矩。

6. 发明授权

US06744164B2 Motor, electric vehicle and hybrid electric vehicle 失效
标题翻译：电机，电动汽车和混合动力电动汽车
公开(公告)号：US06744164B2
公开(公告)日：2004-06-01
申请号：US09863131
申请日：2001-05-23
申请人： Naoyuki Kadoya , Yasuhiro Kondo , Masaki Tagome
发明人： Naoyuki Kadoya , Yasuhiro Kondo , Masaki Tagome
IPC分类号： H02K1602
CPC分类号： B60K6/26 , B60K6/32 , B60K6/48 , B60K6/54 , B60L7/06 , B60L11/14 , B60L11/1887 , B60L15/2009 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , H02K1/246 , H02K1/276 , H02K1/2766 , H02K7/006 , H02K16/02 , H02K21/14 , Y02T10/6221 , Y02T10/641 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y02T90/34 , Y10S903/906 , Y10S903/908 , Y10S903/917
摘要： A motor according to the present invention is a motor using a rotor 5 including two first rotator portions 2, each having a permanent magnet 1, and a second rotator portion 3 having magnetic saliency inserted therebetween, coupled in a direction of a rotating shaft 4, and part of the rotor 5 is replaced with a reluctance motor, whereby an amount of the permanent magnet 1 is reduced, thus making it possible to reduce generated voltage. Further, there are provided the first rotator portion 2 on both sides of the second rotator portion 3, whereby the second rotator portion 3 is magnetically saturated through the effective use of going-round 18 of magnetic flux to raise salient ratio. Thus, reluctance torque caused in the second rotator portion 3 is increased, whereby it is possible to increase torque as a whole and to obtain a high-output motor.
摘要翻译：根据本发明的电动机是使用转子5的电动机，该转子5包括两个分别具有永磁体1的第一转子部分2和在其之间插入的具有磁性显着性的第二转动部分3，其沿旋转轴4的方向联接，并且转子5的一部分被磁阻电动机代替，从而使永磁体1的量减少，从而可以降低产生的电压。此外，在第二旋转体部3的两侧设置有第一旋转体部2，通过有效地使用磁通量18的磁通量，第二旋转体部3被磁饱和，提高显着比。因此，在第二转子部3中产生的磁阻转矩增加，由此可以整体上增加转矩并获得高输出电动机。

7. 发明授权

US06232690B1 Electronically commutated DC 失效
标题翻译：电子换向DC
公开(公告)号：US06232690B1
公开(公告)日：2001-05-15
申请号：US09380789
申请日：1999-09-03
申请人： Fritz Schmider
发明人： Fritz Schmider
IPC分类号： H02K1602
CPC分类号： H02K16/02 , F04D25/0653 , F04D25/0666 , H02K3/47 , H02K5/163 , H02K5/1675 , H02K5/1735 , H02K5/1737 , H02K21/24 , H02K29/03
摘要： A DC motor has a housing having an air gap and a stator coil is positioned in the air gap. First and second permanent magnet rotors are coaxially arranged to one another in the housing on opposite sides of the air gap. The first and second permanent magnet rotors are mounted in the housing without being mechanically connected to one another. In another embodiment, a flat stator coil is provided. At least one permanent magnet rotor has an axially magnetized annular rotor magnet, a plastic part as a support for the rotor magnet, a shaft mounted in the plastic part, and a soft magnetic ground element snapped into the plastic part. The rotor magnet is fastened to the soft magnetic ground element. In another embodiment, a housing having first and second cup-shaped housing parts is provided. The first housing part has a first bottom and the second housing part has a second bottom. The first and second bottoms form an air gap therebetween. A flat stator coil is positioned in the air gap. In yet another embodiment, a stator support with an air gap is provided. A stator coil is wound onto the stator support within the air gap and an axle is mounted centrally thereon. First and second permanent magnet rotors are coaxially arranged on opposite sides of the air gap. The first and second permanent magnet rotors are mounted without being mechanically connected to one another.
摘要翻译： DC电动机具有具有气隙的壳体，并且定子线圈位于气隙中。第一和第二永磁转子在气隙的相对侧的壳体中彼此同轴布置。第一和第二永磁转子安装在壳体中而不彼此机械连接。在另一个实施例中，提供了一个扁平的定子线圈。至少一个永磁转子具有轴向磁化的环形转子磁体，作为转子磁体的支撑的塑料部分，安装在塑料部分中的轴以及被卡入塑料部分中的软磁性接地元件。转子磁体固定在软磁接地元件上。在另一个实施例中，提供具有第一和第二杯形壳体部分的壳体。第一壳体部分具有第一底部，第二壳体部分具有第二底部。第一和第二底部之间形成气隙。扁平的定子线圈位于气隙中。在另一个实施例中，提供具有气隙的定子支撑件。定子线圈被缠绕在气隙内的定子支撑件上，并且轴被中心地安装在轴上。第一和第二永磁转子同轴地布置在气隙的相对侧上。第一永磁转子和第二永磁转子安装成彼此机械连接。

8. 发明授权

US06815857B2 Electrical rotating machine having two rotors driven by means of compound current 有权
标题翻译：具有由复合电流驱动的两个转子的旋转电机
公开(公告)号：US06815857B2
公开(公告)日：2004-11-09
申请号：US10476174
申请日：2003-11-03
申请人： Kan Akatsu
发明人： Kan Akatsu
IPC分类号： H02K1602
CPC分类号： B60L15/20 , B60L11/1803 , B60L2210/40 , B60L2220/12 , B60L2220/14 , B60L2240/423 , H02K1/276 , H02K1/2786 , H02K7/083 , H02K16/02 , H02K21/12 , H02P5/74 , H02P6/17 , Y02T10/641 , Y02T10/644 , Y02T10/645 , Y02T10/7005 , Y02T10/7241 , Y02T10/7275
摘要： In an electrical rotating machine, two rotors are provided, each rotor has a plurality of permanent magnets along its peripheral direction thereof, arranged coaxially with the other rotor, and is driven by means of a compound current supplied to stator coils and a single stator has a plurality of stator coils through which the compound current is caused to flow, one of the rotors exhibiting a forward saliency characteristic and the other rotor exhibits a reverse saliency characteristic.
摘要翻译：在旋转电机中，设置有两个转子，每个转子沿其圆周方向具有多个与另一个转子同轴设置的永磁体，并且通过供给定子线圈的复合电流驱动，并且单个定子具有多个定子线圈，复合电流通过该定子线圈流过，其中一个转子呈现向前凸出特性，另一个转子表现出反向凸出特性。

9. 发明授权

US06707207B1 High bandwidth track following actuator for hard disk drives 失效
标题翻译：用于硬盘驱动器的高带宽跟踪执行器
公开(公告)号：US06707207B1
公开(公告)日：2004-03-16
申请号：US10324337
申请日：2002-12-19
申请人： Vijayeshwar D. Khanna , Hien Dang , Arun Sharma , Sri Sri-Jayantha
发明人： Vijayeshwar D. Khanna , Hien Dang , Arun Sharma , Sri Sri-Jayantha
IPC分类号： H02K1602
CPC分类号： H02K7/09 , G11B5/4813 , G11B21/083 , H02K7/083
摘要： A motor for incorporation in an actuator pivot includes a coil disk, an upper magnet-yoke disk, and a lower magnet-yoke disk. The coil disk is attached to the pivot shaft to form a shaft-coil assembly. The coil disk includes a plurality of coils, each placed orthogonally to the axis of the shaft. Each coil is configured to receive an electrical current in a first direction. A second coil located diametrically opposite to the first coil is configured to receive a second electrical current in a second direction so that the coils generate a torque with a net resultant linear force being substantially equal to zero. The first magnet-yoke disk, for mounting relative to the shaft at a location above the coil disk so that the first magnet-yoke disk rotates with respect to the coil disk, the magnet-yoke ring comprising at least one magnet, aligned in a first direction, and a respective plurality of yokes, each yoke for holding at least one magnet such that magnetic lines of flux are generated parallel to the axis. The second magnet-yoke disk is mounted relative to the shaft at a location below the coil disk so that the second magnet-yoke disk rotates with respect to the coil disk. The second magnet-yoke disk comprising a plurality of magnets, aligned in a direction opposite from the first direction, and a respective plurality of yokes, each yoke for holding a magnet such that magnetic lines of flux are generated parallel to the axis.
摘要翻译：用于结合在致动器枢轴中的电动机包括线圈盘，上磁轭和上磁轭。线圈盘连接到枢轴以形成轴线圈组件。线圈盘包括多个线圈，每个线圈与轴的轴线正交放置。每个线圈被配置为在第一方向上接收电流。位于与第一线圈径向相对的第二线圈被配置为在第二方向上接收第二电流，使得线圈产生具有基本上等于零的净合成线性力的转矩。第一磁轭盘，用于在线圈盘上方的位置处相对于轴安装，使得第一磁轭盘相对于线圈盘旋转，磁轭环包括至少一个磁体，第一方向和相应的多个轭，每个磁轭用于保持至少一个磁体，使得平行于该轴产生磁通的磁线。第二磁轭盘相对于轴安装在线圈盘下方的位置，使得第二磁轭盘相对于线圈盘旋转。第二磁轭盘包括沿与第一方向相反的方向排列的多个磁体和相应的多个磁轭，每个磁轭用于保持磁体，使磁通的磁线平行于该轴产生。

10. 发明授权

US06388346B1 Axial fluid flow inducing device with multiple magnetically driven impellers 失效
标题翻译：具有多个磁力驱动叶轮的轴向流体引导装置
公开(公告)号：US06388346B1
公开(公告)日：2002-05-14
申请号：US09414465
申请日：1999-10-07
申请人： Edward L. Lopatinsky , Saveliy T. Rosenfeld , Daniel Schaefer
发明人： Edward L. Lopatinsky , Saveliy T. Rosenfeld , Daniel Schaefer
IPC分类号： H02K1602
CPC分类号： H02K1/2753 , F04D25/066 , H02K7/14 , H02K21/14 , H02K2201/12
摘要： A multiple impeller flow inducing device in which driver coils are intermittently energized in timed relation to rotation of the impellers to interact with permanently magnetized portions of the impeller to rotate the same. The impellers can be rotated in opposite directions or in the same direction. A two section impeller construction allows each section to be magnetized in opposite pole orientation and when assembled creating alternate pole orientations of successive portions, arcuate segments forming a shroud or the type of blades can be magnetized to provide the impeller magnetized portions. Stator guide vanes can be interposed between successive impellers.
摘要翻译：多叶轮流动诱导装置，其中驱动器线圈以与叶轮的旋转相关的时间关系间歇地通电，以与叶轮的永久磁化部分相互旋转以使其旋转。叶轮可以沿相反方向或相同方向旋转。两部分叶轮结构允许每个部分以相反的极方向被磁化，并且当组装时产生连续部分的交替极方向，形成护罩的弓形段或叶片的类型可被磁化以提供叶轮磁化部分。定子导叶可插入连续的叶轮之间。

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