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1. 发明授权

US10236745B2 Motor 有权
公开(公告)号：US10236745B2
公开(公告)日：2019-03-19
申请号：US15356742
申请日：2016-11-21
申请人： Nidec Corporation
发明人： Michihiro Ito , Mitsuo Kodama , Tadashi Hasegawa
IPC分类号： H02K5/22 , H02K3/52 , H02K19/00 , H02K21/00
摘要： A circuit board is in the shape of a strip and includes: in one longitudinal end portion thereof, power connection portions connected to an external power supply; in another longitudinal end portion thereof, land portions to which portions of conducting wires drawn out downwardly of a base portion are connected; and pattern portions electrically connected to the power connection portions and the land portions. The land portions include a first land portion, and a second land portion arranged adjacent to the first land portion. The pattern portions include a first pattern portion electrically connected to the first land portion, and a second pattern portion arranged adjacent to the first pattern portion, and electrically connected to the second land portion. The first pattern portion and the second land portion are arranged to overlap with each other when viewed in a widthwise direction of the circuit board. Alternatively or additionally, the first and second land portions are arranged to overlap with each other when viewed in a longitudinal direction of the circuit board.

2. 发明授权

US09960645B2 Synchronous generator stator and synchronous generator 有权
公开(公告)号：US09960645B2
公开(公告)日：2018-05-01
申请号：US14888064
申请日：2014-04-11
申请人： Wobben Properties GmbH
发明人： Jochen Röer , Manuel Feith , Torsten Jepsen
IPC分类号： H02K19/00 , H02K19/38 , H02K1/06 , F03D9/00 , H02K1/18 , H02K5/24 , H02K7/18 , F03D3/00 , H02K19/16
CPC分类号： H02K1/18 , F03D3/002 , H02K1/185 , H02K5/24 , H02K7/1838 , H02K19/16 , Y02E10/725
摘要： The invention provides a synchronous-generator stator, comprising a stator ring, a stator core, a circumferential gap between the stator ring and the stator core, and a plurality of decoupling units in the gap, wherein the decoupling unit has a first plate, which is matched to a contour of the stator core, and has a second plate, which is matched to the contour of the stator ring, wherein a mat, having a cavity and an inlet valve, is provided between the first and the second plate.

3. 发明申请

US20170346357A1 ROTATING ELECTRIC MACHINE PROVIDED WITH A WINDING HEAD 审中-公开
公开(公告)号：US20170346357A1
公开(公告)日：2017-11-30
申请号：US15600053
申请日：2017-05-19
申请人： VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
发明人： Stéphane DESENCLOS , Eric DELCROIX , Mostafa KADIRI , Ludovic DOFFE , Benjamin POUCHELLE , Patrice AZOULAY
IPC分类号： H02K3/24 , H02K9/00 , H02K3/50 , H02K19/00 , H02K3/28
CPC分类号： H02K3/24 , H02K3/28 , H02K3/50 , H02K9/005 , H02K9/06 , H02K15/0025 , H02K15/0037 , H02K19/00 , H02K2213/03
摘要： Rotating electric machine provided with an axis X. The machine comprises a front part and a rear part. The machine comprises a rotor of axis X comprising two axial end surfaces, each provided with fan blades. The axial surfaces located on the side of the front part and on the side of the rear part. A stator comprises a stator body having slots. The stator comprises a winding installed in the slots and forming a front winding head and a rear winding head. The rotor and the stator are placed in a casing. The front winding head completely masks the blades of the axial surface located on the front side of the machine, along a direction perpendicular to axis X.

4. 发明授权

US09509183B2 Rotor with non-cylindrical surface for dynamoelectric machine 有权
标题翻译：转子带非圆柱形表面的电动机
公开(公告)号：US09509183B2
公开(公告)日：2016-11-29
申请号：US13946698
申请日：2013-07-19
申请人： General Electric Company
发明人： Venkata Subramanya Sarma Devarakonda , Patrick Robert Davis , James Jonathan Grant , Paul August Quail , John Russell Yagielski
IPC分类号： H02K19/00 , H02K19/02 , H02K3/12 , H02K1/26 , H02K9/00 , H02K1/24 , H02K29/03
CPC分类号： H02K1/265 , H02K1/246 , H02K3/12 , H02K9/00 , H02K19/00 , H02K29/03 , H02K2201/03 , H02K2213/03
摘要： Various embodiments include apparatuses adapted to include a dynamoelectric machine rotor with a modified outer surface. In some embodiments apparatuses include a dynamoelectric machine rotor including a rotor body having a spindle, pole regions, the pole regions having a non-uniform radial distance from an axis of rotation of the rotor to an outer surface of the pole regions and a plurality of slots in the outer surface of the rotor body, the plurality of slots being spaced apart in a circumferential direction of the rotor body, each of the plurality of slots extending in an axial direction of the rotor body.
摘要翻译：各种实施例包括适于包括具有改进的外表面的电动机转子的装置。在一些实施例中，设备包括电动机转子，其包括具有主轴的转子体，极区域，所述极区域具有从转子的旋转轴线到极区域的外表面的不均匀的径向距离，以及多个所述多个槽沿所述转子体的圆周方向间隔开，所述多个槽中的每一个在所述转子体的轴向方向上延伸。

5. 发明申请

US20160336891A1 FIELD WINDING TYPE SYNCHRONOUS MACHINE 有权
标题翻译：现场绕组式同步电机
公开(公告)号：US20160336891A1
公开(公告)日：2016-11-17
申请号：US15154268
申请日：2016-05-13
申请人： DENSO CORPORATION
发明人： Masahiro SEGUCHI
IPC分类号： H02P25/03 , H02K19/00
CPC分类号： H02P25/03 , H02K19/12 , H02K19/28 , H02K2201/03 , H02P2207/05
摘要： A field winding type synchronous machine has a stator having a stator core to which a stator coil is wound, and a rotor that rotates while facing a peripheral surface of the stator with an electromagnetic gap therebetween. The rotor includes a rotor core having a plurality of main pole portions and interpole portions, main pole windings wound around the main pole portions, interpole windings wound around the interpole portions, and a full-wave rectifier circuit for energizing the field current to the main pole windings. The interpole windings produce the induced current by a magnetic flux generated by a time harmonic current superimposed on a fundamental wave of the stator coil. The electromagnetic gaps between the interpole portions and a circumferential surface of the stator are configured larger than electromagnetic between the main pole portions and the circumferential surface of the stator.
摘要翻译：励磁绕组式同步电机具有定子，该定子具有卷绕定子线圈的定子铁芯和转子，该转子在与定子的外周面之间具有电磁间隙的同时旋转。转子包括具有多个主极部分和极间部分的转子铁芯，缠绕在主极部分上的主极绕组，缠绕在极间部分上的极间绕组，以及用于将励磁电流通向主电路的全波整流电路极绕组。极间绕组通过叠加在定子线圈的基波上的时间谐波电流产生的磁通产生感应电流。定子的极间部和周面之间的电磁间隙构成为比主极部和定子的周面的电磁更大。

6. 发明授权

US09236782B2 Motor stator automatically assembling method 有权
标题翻译：电机定子自动组装方式
公开(公告)号：US09236782B2
公开(公告)日：2016-01-12
申请号：US13896558
申请日：2013-05-17
申请人： Herng Shan Electronics Co., Ltd.
发明人： Jung-Pei Huang
IPC分类号： H02K15/00 , H02K1/00 , H02K3/00 , H02K17/00 , H02K19/00 , H02K21/00 , H02K23/26 , H02K27/02 , H02K15/02 , H02K15/04 , H02K15/06
CPC分类号： H02K15/00 , H02K15/022 , H02K15/045 , H02K15/066 , Y10T29/49009
摘要： A motor stator automatically assembling system includes a feeding unit, a wire-winding unit, a first conveyer unit, a second conveyer unit, a first assembly unit and a second assembly unit. The feeding unit is operated to feed a plurality of insulation members. The insulation members are arranged on the first conveyer unit to be conveyed to the wire-winding unit. The wire-winding unit is operated to wind wires on the insulation members to form a plurality of wire-wound insulation members. The wire-wound insulation members are arranged on the second conveyer unit to be conveyed to the first assembly unit. The first assembly unit is operated to insert pole teeth into the wire-wound insulation members to form a plurality of compact pole tooth sets. The second assembly unit is operated to combine the compact pole tooth sets with a stator ring frame to form an assembled motor stator.
摘要翻译：电动机定子自动组装系统包括馈送单元，线绕单元，第一输送单元，第二输送单元，第一组合单元和第二组合单元。进给单元被操作以供给多个绝缘构件。绝缘构件设置在第一输送单元上以被输送到线绕单元。绕线单元被操作以在绝缘构件上缠绕线以形成多个绕线绝缘构件。绕线绝缘构件布置在第二输送单元上以被输送到第一组装单元。操作第一组装单元将极齿插入绕线绝缘构件中以形成多个紧凑的极齿组。操作第二组装单元以将紧凑的杆齿组与定子环框架组合以形成组装的电动机定子。

7. 发明申请

US20140091746A1 ELECTROMAGNETIC PUMP COMPENSATION POWER SUPPLY APPARATUS AND ELECTROMAGNETIC PUMP SYSTEM 有权
标题翻译：电磁泵补偿电源设备和电磁泵系统
公开(公告)号：US20140091746A1
公开(公告)日：2014-04-03
申请号：US14123644
申请日：2012-06-22
申请人： Yasushi Fujishima , Rie Aizawa , Jun Ito , Fusao Saito , Kenji Katsuki , Ryoichi Sugawara , Tetu Suzuki
发明人： Yasushi Fujishima , Rie Aizawa , Jun Ito , Fusao Saito , Kenji Katsuki , Ryoichi Sugawara , Tetu Suzuki
IPC分类号： H02K19/00
CPC分类号： H02K19/00 , F04B17/04 , G21C15/247 , H02K7/025 , H02K7/125 , H02K16/00 , H02K19/38 , H02K21/024 , H02K21/028 , H02K44/04 , H02K2213/06 , H02K2213/09 , Y02E60/16
摘要： Provided, in parallel to an electromagnetic pump in a power supply system, is an electromagnetic pump compensation power supply mechanism (10) that will perform a power-factor improving function as a synchronous machine during normal operation of a plant. The electromagnetic pump compensation power supply mechanism (10) is provided with an exciter stator permanent magnetic apparatus (45) that can switch an exciter between a non-excited state and an excited state. The exciter stator permanent magnet apparatus (45) comprises exciter stator permanent magnets (15a), springs (16) that apply force to the exciter stator permanent magnets (15a) towards positions facing an exciter rotor winding (15b), and electromagnetic solenoids (20) that make the exciter stator permanent magnets (15a) move to positions not facing the exciter rotor winding (15b) in resistance to the force applied by the springs (16).
摘要翻译：与供电系统中的电磁泵并联设置有电磁泵补偿供电机构（10），其在工厂的正常运行期间将作为同步电机执行功率因数提高功能。电磁泵补偿供电机构（10）具有能够在非励磁状态和励磁状态之间切换励磁机的励磁机定子永久磁铁装置（45）。励磁机定子永磁体装置（45）包括励磁机定子永磁体（15a），弹簧（16），其向励磁机定子永磁体（15a）施力，朝向与励磁机转子绕组（15b）相对的位置，以及电磁螺线管）使得励磁机定子永磁体（15a）抵抗由弹簧（16）施加的力而移动到不面向励磁机转子绕组（15b）的位置。

8. 发明授权

US08680734B2 Compact starter-generator with common core for main and exciter winding 失效
标题翻译：紧凑型起动发电机，带有用于主和励磁绕组的公共铁芯
公开(公告)号：US08680734B2
公开(公告)日：2014-03-25
申请号：US12833265
申请日：2010-07-09
申请人： Cristian Anghel , Parsa Mirmobin , Ming Xu
发明人： Cristian Anghel , Parsa Mirmobin , Ming Xu
IPC分类号： H02K19/00 , H02K3/00
CPC分类号： H02K7/006 , F02N11/04 , H02K19/12 , H02K19/26 , H02K19/38 , H02P25/024
摘要： A power system for a vehicle may comprise an electric machine attached to an engine of the vehicle. The electric machine may comprise only one stator core; a stator main winding wound on the one stator core; a stator exciter winding wound on the one stator core. The stator main winding and the stator exciter winding may be magnetically independent from one another even though magnetic-field-isolation material is not interposed between the stator main winding and the stator exciter winding.
摘要翻译：用于车辆的动力系统可以包括附接到车辆的发动机的电机。电机可以仅包括一个定子芯; 缠绕在一个定子芯上的定子主绕组; 缠绕在一个定子芯上的定子励磁绕组。即使在定子主绕组和定子励磁绕组之间没有插入磁场隔离材料，定子主绕组和定子励磁绕组也可以彼此磁性地相互独立。

9. 发明授权

US08283832B2 Sculpted field pole members and methods of forming the same for electrodynamic machines 有权
标题翻译：雕刻场磁极构件及其形成电动机的方法
公开(公告)号：US08283832B2
公开(公告)日：2012-10-09
申请号：US11707817
申请日：2007-02-12
申请人： John Patrick Petro , Ken George Wasson , Jeremy Franz Mayer
发明人： John Patrick Petro , Ken George Wasson , Jeremy Franz Mayer
IPC分类号： H02K19/06 , H02K19/00 , H02K19/08
CPC分类号： H02K15/022 , H02K1/02 , H02K1/08 , H02K1/14 , H02K1/148 , H02K15/12 , Y10T29/49009
摘要： A method, apparatus, article of manufacture and system for producing a field pole member for electrodynamic machinery are disclosed to, among other things, reduce magnetic flux path lengths and to eliminate back-iron for increasing torque and/or efficiency per unit size (or unit weight) and for reducing manufacturing costs. For example, a field pole member structure can either reduce the length of magnetic flux paths or substantially straighten those paths through the field pole members, or both. In one embodiment, a method provides for the construction of field pole members for electrodynamic machines.
摘要翻译：公开了一种用于制造用于电动机械的场极构件的方法，装置，制品和制造系统，其特征在于，减小磁通路径长度，并消除用于提高每单位尺寸的扭矩和/或效率的背铁（或单位重量）和降低制造成本。例如，场磁极构件结构可以减小磁通路径的长度或者可以使通过场极构件的这些路径基本矫直，或者两者。在一个实施例中，一种方法提供了用于电动机器的场极构件的构造。

10. 发明授权

US07946024B2 Method of manufacturing a can assembly of an enhanced coreless alternating current linear motor 有权
标题翻译：制造增强型无芯直流电动机的罐组件的方法
公开(公告)号：US07946024B2
公开(公告)日：2011-05-24
申请号：US12337605
申请日：2008-12-17
申请人： Yoshinori Onishi
发明人： Yoshinori Onishi
IPC分类号： H02K19/00 , H02K9/00
CPC分类号： H02K41/03 , H02K3/47 , Y10T29/49009 , Y10T29/49012 , Y10T29/53143
摘要： A method of manufacturing a can assembly of a coreless AC linear motor is provided. The method includes the steps of providing a workpiece and gouging out material from the workpiece to form a deep groove in the workpiece. The workpiece having the deep groove forms a can. The method also includes providing a plurality of coreless coils and arranging the plurality of coreless coils in a straight line. The method also includes forming the plurality of coreless coils into a flat plate-shaped block using resin or adhesive. The flat plate-shaped block forms a coil assembly. The method also includes inserting the coil assembly into the deep groove of the can. The can assembly comprises the can and the coil assembly.
摘要翻译：提供了一种制造无芯式AC线性电动机的罐组件的方法。该方法包括以下步骤：提供工件并从工件中凿出材料以在工件中形成深沟槽。具有深槽的工件形成罐。该方法还包括提供多个无芯线圈并将多个无芯线圈布置成直线。该方法还包括使用树脂或粘合剂将多个无芯线圈形成平板形块。平板状块形成线圈组件。该方法还包括将线圈组件插入罐的深槽中。罐组件包括罐和线圈组件。

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