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1. 发明申请

US20020175584A1 Permanent magnet type rotating electrical machine 审中-公开
标题翻译：永磁式旋转电机
公开(公告)号：US20020175584A1
公开(公告)日：2002-11-28
申请号：US09970259
申请日：2001-10-04
发明人： Haruo Koharagi , Shinichi Wakui , Mamoru Kimura , Satoshi Kikuchi , Ryoichi Takahata , Kohji Maki , Kazuo Tahara , Kenji Miyata , Masashi Kitamura , Miyoshi Takahashi
IPC分类号： H02K016/00 , H02K016/02 , H02K021/12 , H02K001/22
CPC分类号： H02K1/2766
摘要： A permanent magnet type rotating electrical machine capable of reducing core loss due to armature reaction magnetic flux and making an effective use of reactance torque. A permanent magnet type rotating electrical machine comprising a first rotor core containing a permanent magnet and a second rotor core having a flux barrier without magnet, wherein a concave portion is provided between poles in the vicinity of outer surface the rotor core containing the permanent magnet and the length of the gap in the magnetic path on the q-axis side is increased to ensure easy passage of the magnetic path of the armature reaction magnetic flux on the reluctance torque rotor side, whereby a permanent magnet type rotating electrical machine delivering a large output can be obtained by making an effective use of reluctance torque.
摘要翻译：一种永磁式旋转电机，能够减少由电枢反应磁通引起的磁芯损耗，有效地利用电抗转矩。一种永久磁铁式旋转电机，其特征在于，包括：永磁体的第一转子铁芯和不具有磁铁的磁通阻挡的第二转子铁芯，其中，在包含所述永久磁铁的转子铁心的外表面附近的极之间设置有凹部，在q轴侧的磁路中的间隙的长度增加，以确保电枢反作用磁通的磁路容易通过磁阻扭矩转子侧，从而形成大的输出的永磁式旋转电机可以通过有效地使用磁阻转矩来获得。

2. 发明申请

US20020149279A1 Array of electromagnetic motors for moving a tool - carrying sleeve 失效
标题翻译：用于移动工具套筒的电磁马达阵列
公开(公告)号：US20020149279A1
公开(公告)日：2002-10-17
申请号：US09886137
申请日：2001-06-22
申请人： BALLADO INVESTMENTS INC.
发明人： Michael Bartolotti
IPC分类号： H02K016/00
CPC分类号： H02K7/14 , H02K16/00 , H02K41/031 , H02K2201/18 , Y10T409/309352
摘要： An array (10) contains a rotary electromagnetic motor (11) and/or a linear electromagnetic motor (12) that is (are) attached to a tool-carrying sleeve (19) of a machine tool that carries out high-speed working in order to draw off shavings, in which magnets (13, 14i) of the motor(s) are integral with the tool-carrying sleeve (19) itself. In the array (10) magnets (13, 14i) are made integral with the tool-carrying sleeve (19) by a hollow tube (15) that is attached coaxially to the tube on an inside wall (15g) where the magnets are attached coaxially. The array (10) also contains a hollow shaft (16) that is fixed in place while the array (10) is in operation and is inserted coaxially into the hollow tube (15). A number of stator induction coils (17) that interact with the magnets (13, 14i) are arranged on an outer surface of the hollow shaft, and coaxially with respect to the hollow tube.
摘要翻译：阵列（10）包括旋转电磁马达（11）和/或线性电磁马达（12），该直线电磁马达（12）安装在机床的工具承载套筒（19）上，该机床执行高速加工以便抽出刨花，其中电动机的磁体（13,14i）与工具承载套（19）本身成一体。在阵列（10）中，通过中空管（15）将磁体（13,14i）与工具承载套（19）制成一体，中空管（15）与磁体同轴地安装在内壁（15g）上同轴地阵列（10）还包括空心轴（16），其在阵列（10）运行时被固定就位，并且同轴地插入中空管（15）中。与磁体（13,14i）相互作用的多个定子感应线圈（17）被布置在空心轴的外表面上并且相对于中空管同轴。

3. 发明申请

US20020145351A1 Double sensing face motor structure 审中-公开
标题翻译：双传感面电机结构
公开(公告)号：US20020145351A1
公开(公告)日：2002-10-10
申请号：US09824724
申请日：2001-04-04
申请人： Sunonwealth Electric Machine Industry Co., Ltd
发明人： Alex Horng , Yin Tso-kuo
IPC分类号： H02K016/00 , H02K001/22
CPC分类号： H02K21/24 , F04D25/0653 , H02K7/14 , H02K29/08
摘要： A double sensing face motor structure includes a base board defining an axial hole, and a plurality of coils mounted around a periphery of the axial hole in an equally spaced annular manner. A sensor member and a start member are mounted on the base board. Two rotors are respectively located on an upper side and a lower side of the base board to integrally combine with each other. Each of the two rotors is provided with a permanent magnet respectively mating with the coils of the base board. One of the two rotors is provided with a central shaft that is rotatably mounted in the axial hole of the base board in a positioning manner.
摘要翻译：双感测面电动机结构包括限定轴向孔的基板和以等间隔的环形方式安装在轴向孔周围的多个线圈。传感器构件和起始构件安装在基板上。两个转子分别位于基板的上侧和下侧，以彼此一体地组合。两个转子中的每一个设置有分别与基板的线圈配合的永磁体。两个转子中的一个设置有以定位方式可旋转地安装在基板的轴向孔中的中心轴。

4. 发明申请

US20020047418A1 Compact and reliable structure of multi-rotor synchronous machine 审中-公开
标题翻译：多转子同步电机结构紧凑可靠
公开(公告)号：US20020047418A1
公开(公告)日：2002-04-25
申请号：US09950823
申请日：2001-09-13
发明人： Masahiro Seguchi , Shigenori Yoneda , Yuichi Imani
IPC分类号： H02K016/00
CPC分类号： H02K21/029 , F02N11/04 , F02N2300/104 , H02K7/18 , H02K11/048 , H02K16/02 , H02K21/12 , H02K21/16 , H02K21/225
摘要： A compact and reliable structure of a multi-rotor synchronous machine which may be employed as a generator/motor for automotive vehicles is provided. The machine includes an outer rotor having permanent magnets, an inner rotor having permanent magnets disposed to be rotatable relative to the outer rotor, a stator core having armature coils interlinking with field magnetic fluxes produced by the outer and inner rotors, and a rotor-to-rotor relative rotation controlling mechanism. A relative angle between the outer and inner rotors is controlled within a given angular range by controlling the phase and quantity of current flowing through the armature coils to rotate the inner rotor relative to the outer rotor through the rotor-to-rotor relative rotation controlling mechanism, thereby changing the magnetic fluxes interlinking with the armature coils as needed.
摘要翻译：提供了可以用作机动车辆的发电机/电动机的多转子同步电机的紧凑可靠的结构。该机器包括具有永磁体的外转子，具有设置成能够相对于外转子旋转的永磁体的内转子，具有与由外转子和内转子产生的励磁磁通相互连接的电枢线圈的定子铁芯， - 转子相对旋转控制机构。通过控制流过电枢线圈的电流的相位和数量，通过转子 - 转子相对旋转控制机构使内转子相对于外转子旋转，将外转子和内转子之间的相对角度控制在给定的角度范围内从而根据需要改变与电枢线圈相互连接的磁通量。

5. 发明申请

US20030011259A1 High-speed, high-power rotary electrodynamic machine with dual rotors 有权
标题翻译：具有双转子的高速，大功率旋转电动机
公开(公告)号：US20030011259A1
公开(公告)日：2003-01-16
申请号：US09906009
申请日：2001-07-16
发明人： Tyrone A. Johnsen
IPC分类号： H02K016/00 , H02K003/00 , H02K021/12
CPC分类号： H02K19/38
摘要： A high-power electrodynamic machine operates at a relatively high rotational speed and has dual rotors. In a preferred generator embodiment, one relatively massive first rotor having a magnetic device integral therewith is dedicated to the main generator. The exciter generator, which is relatively less massive, is isolated on a second rotor, which has a magnetic device integral to it. Only three bearings are required. The distance between the two bearings for the first rotor is relatively short, and the first rotor is relatively stiff, both of which facilitate operation of the first rotor below the critical speed. The junction of the first and second rotors further includes support of a junction end of the second rotor. The second rotor is driven by a prime mover via the first rotor. Means for providing electrical connections between the magnetic devices of the first and second rotors is also provided.
摘要翻译：大功率电动机器以相对较高的转速工作并具有双转子。在优选的发电机实施例中，具有与其成一体的磁性装置的一个相对较大的第一转子专用于主发电机。相对较小的激励器发生器在具有与其成一体的磁性装置的第二转子上隔离。只需要三个轴承。用于第一转子的两个轴承之间的距离相对较短，并且第一转子相对刚性，这两个都有助于第一转子的运行低于临界转速。第一和第二转子的接合处还包括第二转子的连接端的支撑。第二转子由原动机通过第一转子驱动。还提供了用于在第一和第二转子的磁性装置之间提供电连接的装置。

6. 发明申请

US20020145350A1 Pressure to electric converter PEC 审中-公开
标题翻译：电压转换器PEC压力
公开(公告)号：US20020145350A1
公开(公告)日：2002-10-10
申请号：US09756006
申请日：2001-01-08
发明人： Gary Allen Henderson
IPC分类号： H02K016/00 , H02N002/00
CPC分类号： A43B3/00 , A43B3/0005 , H02K7/1853 , H02N2/18
摘要： The PEC is utility device designed to convert intermittent pressure into electrical charges. It may be implemented in a variety of forms. The easiest to describe is the mechanical floor plate. It consists of depress-able track mounted plates with small barrel electrical generators attaches to the bottom and geared to turn downward step pressure into rotational energy for the generators. This implementation is inexpensive to manufacture, as it uses off the shelf components, and would be ideal in third world applications where components are difficult to obtain. It would be useful in animal movement applications, like the herding of livestock for transport or processing. The current generated is stored in a separate battery assembly, and the flooring is designed to lock together on all four sides with the electrical transport channel outlets available on all sides as well. The piezoelectric implementation can be implemented with piezoelectric film or ceramics, the relevant design considerations are for step comfort and trip avoidance. Both of these considerations are addressed by the choice of materials for the top insulating plate, and a beveling of edges of the same.
摘要翻译： PEC是用于将间歇压力转换成电荷的实用设备。它可以以各种形式实现。最容易描述的是机械地板。它包括具有小型发电机的下压轨道安装板，附着在底部并适用于将发电机的向下压力转换为旋转能量。这种实施方式制造成本低廉，因为它使用现成的部件，并且在第三世界应用中难以获得组件的理想选择。在动物运动应用中，如用于运输或加工的牲畜的放牧将是有用的。所产生的电流存储在单独的电池组件中，并且地板设计成在四面都锁定在一起，并且所有侧面上都有可用的电气运输通道出口。压电实现可以用压电薄膜或陶瓷来实现，相关的设计考虑是步进舒适度和跳闸避免。这些考虑都是通过选择顶部绝缘板的材料以及其边缘的斜面来解决的。

7. 发明申请

US20020063484A1 Single-stator-double-rotor rotating motor 有权
标题翻译：单定子双转子旋转电机
公开(公告)号：US20020063484A1
公开(公告)日：2002-05-30
申请号：US09751980
申请日：2000-12-29
申请人： CHUNG-SHAN INSTITUTE OF SCIENCE & TECHNOLOGY
发明人： Ping-Ho Chen
IPC分类号： H02K016/00 , H02K016/02
CPC分类号： H02K16/02 , H02K21/24
摘要： The present invention discloses a single-stator-double-rotor rotating motor, mainly comprises at least one upper-layer rotor, at least one intermediate-layer armature and at least one lower-layer rotor. The upper-layer rotor and lower-layer rotor are embedded with the same number of magnets to form a nullmagneto typenull magnetic pole, stator electrodes of the same number as the number of magnets are disposed on the intermediate-layer armature to form a nullelectro typenull magnetic pole. The characteristic of the present invention is that a skew symmetry exists between an upper-layer rotor and a corresponding lower-layer rotor, and the at least one upper-layer rotor and at least one lower-layer rotor are rotated in opposite directions by changing the direction of the current flowing through exciting coils every T/N of time, wherein T is a rotation cycle of the upper-layer rotor, and N is the number of the magnets.
摘要翻译：本发明公开了一种单定子双转子旋转电动机，主要包括至少一个上层转子，至少一个中间层电枢和至少一个下层转子。上层转子和下层转子嵌入相同数量的磁体以形成“磁型”磁极，与中间电枢上设置有相同数量的定子电极形成磁体 “电型”磁极。本发明的特征在于，在上层转子和相应的下层转子之间存在偏斜对称性，并且通过改变上述下层转子和至少一个上层转子和至少一个下层转子每T / N次流经励磁线圈的电流的方向，其中T是上层转子的旋转周期，N是磁体的数量。

8. 发明申请

US20020053848A1 Compound motor and operational method thereof 审中-公开
标题翻译：复合电动机及其运行方法
公开(公告)号：US20020053848A1
公开(公告)日：2002-05-09
申请号：US09985823
申请日：2001-11-06
发明人： Akiko Taira , Atsushi Ooyama
IPC分类号： H02K016/00
CPC分类号： H02K16/00 , F04D19/04 , F04D25/0606 , F04D27/0261 , H02K7/14
摘要： A compound motor comprising a plurality of motors, each motor comprising a rotating member that is rotatably supported and a stator winding, wherein all rotating members share the same axis of rotation and the stator winding of each motor has a different number of poles.
摘要翻译：一种复合电动机，包括多个电动机，每个电动机包括可旋转地支撑的旋转构件和定子绕组，其中所有旋转构件共享相同的旋转轴线，并且每个电动机的定子绕组具有不同数量的磁极。

9. 发明申请

US20040239199A1 Dual-rotor, radial-flux, toroidally-wound, permanent-magnet machine 有权
标题翻译：双转子，径向通量，环形卷绕永磁机
公开(公告)号：US20040239199A1
公开(公告)日：2004-12-02
申请号：US10449338
申请日：2003-05-30
申请人： Wisconsin Alumni Research Foundation
发明人： Ronghai Qu , Thomas A. Lipo
IPC分类号： H02K016/00 , H02K016/02
CPC分类号： H02K21/12 , H02K21/14 , H02K21/22
摘要： The present invention provides a novel dual-rotor, radial-flux, toroidally-wound, permanent-magnet machine. The present invention improves electrical machine torque density and efficiency. At least one concentric surface-mounted permanent magnet dual-rotor is located inside and outside of a torus-shaped stator with back-to-back windings, respectively. The machine substantially improves machine efficiency by reducing the end windings and boosts the torque density by at least doubling the air gap and optimizing the machine aspect ratio.
摘要翻译：本发明提供了一种新颖的双转子，径向通量环形缠绕永磁机。本发明提高了电机转矩密度和效率。至少一个同心表面安装的永磁体双转子分别位于具有背对背绕组的环形定子的内部和外部。该机器通过减少端部绕组并通过至少使空气间隙加倍并优化机器纵横比来提高转矩密度，从而显着提高机器效率。

10. 发明申请

US20040227423A1 Multiple shafts multiple discs armature electric motor 审中-公开
标题翻译：多轴多片电枢电动机
公开(公告)号：US20040227423A1
公开(公告)日：2004-11-18
申请号：US10438458
申请日：2003-05-16
发明人： Sydney A. Cunningham
IPC分类号： H02K016/00
CPC分类号： H02K16/00 , H02K7/116
摘要： This innovation of an electric motor is designed to replace the internal combustion engine, and will power many form of transportation and equipments. By using plurality of armature shafts with plurality of armatures disposed on each shaft, which work together as a unit to develop any required amount of torque. A torque coupling gear box having gear wheels, and shafts, are coupled to each different one of the armature shaft, and combine all of its torque into motive power at the output. Base on the components that is being used, and also the form in which they are configured, point to a device with tremendous output capability; for a small fraction of input. With modification, this innovation can also be use to generate electric current with the same tremendous efficiency, while operating pollution free.
摘要翻译：电动机的这一创新旨在取代内燃机，并将为许多形式的运输和设备提供动力。通过使用多个电枢轴，其具有设置在每个轴上的多个电枢，其作为一个单元一起起作用以产生任何所需的扭矩量。具有齿轮和轴的扭矩联接齿轮箱联接到电枢轴的每个不同的一个，并将其所有扭矩组合成输出端的动力。基于正在使用的组件，以及它们配置的形式，指向具有巨大输出能力的设备; 一小部分输入。通过修改，这一创新也可以用来产生具有同样巨大效率的电流，同时无污染的运行。

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