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1. 发明授权

US10008901B2 Step motor 有权
公开(公告)号：US10008901B2
公开(公告)日：2018-06-26
申请号：US14835712
申请日：2015-08-26
申请人： MOATECH CO., LTD.
发明人： Woo-Seok Yeo , Seong-Kwan Oh , Hyun-Ki Yang , Hong-Min Jang
IPC分类号： H02K37/00 , H02K5/22 , H02K11/00 , H02K37/14 , H02K3/52 , H02K11/215
CPC分类号： H02K5/225 , H02K3/525 , H02K11/215 , H02K37/14
摘要： Disclosed herein is a step motor. The step motor includes a casing, a stator disposed in the casing, with a coil being wound around the stator, a rotor disposed in the stator, having a rotor shaft that is rotatably supported at both ends of the casing, and rotated by interaction with the stator, a rotary sensing unit provided in the casing to detect a rotation of the rotor, and a coil connector formed on an outer surface of the stator, with an end of the coil being connected to the coil connector.

2. 发明授权

US09568046B2 Magnetic radial bearing having single sheets in the tangential direction 有权
标题翻译：磁性径向轴承在切向方向上具有单张片材
公开(公告)号：US09568046B2
公开(公告)日：2017-02-14
申请号：US14364586
申请日：2012-11-19
申请人： Siemens Aktiengesellschaft
发明人： Erich Bott , Rolf Vollmer
IPC分类号： F16C32/04 , H02K3/52 , H02K7/09
CPC分类号： F16C32/0406 , F16C32/0408 , F16C32/041 , F16C32/0412 , F16C32/044 , F16C32/0444 , F16C32/0461 , F16C32/048 , F16C2300/02 , H01F3/02 , H01F7/14 , H02K3/524 , H02K3/525 , H02K7/09
摘要： The invention relates to an easily mountable and highly dynamic radial bearing. According to the invention, a magnetic radial bearing for the rotatable mounting of a rotor (3) is provided, having a stator (2) that comprises several coil assemblies (6). The coil assemblies (6) are arranged around an axis (1) of the radial bearing in a circumferential direction. Each of the coil assemblies (6) has a laminated core (7) having single sheets. Each of the coil assemblies (6) further has an axial field coil (11) that is wound around the corresponding laminated core (7). The single sheets are stacked in the tangential direction in every laminated core (7).
摘要翻译：本发明涉及一种易于安装和高度动态的径向轴承。根据本发明，提供了一种用于转子（3）的可旋转安装的磁性径向轴承，其具有包括多个线圈组件（6）的定子（2）。线圈组件（6）围绕径向轴承的轴线（1）围绕圆周方向布置。每个线圈组件（6）具有具有单个片材的层叠铁心（7）。线圈组件（6）中的每一个还具有围绕相应的层叠铁芯（7）缠绕的轴向励磁线圈（11）。在每个层叠铁芯（7）中，单个片材沿切线方向堆叠。

3. 发明申请

US20160065033A1 GEARED MOTOR AND DAMPER DEVICE 审中-公开
标题翻译：齿轮电机和阻尼器装置
公开(公告)号：US20160065033A1
公开(公告)日：2016-03-03
申请号：US14837248
申请日：2015-08-27
申请人： NIDEC SANKYO CORPORATION
发明人： Shunji SAITO , Manabu SAKAMOTO , Katsuhiko HAYASHI
IPC分类号： H02K7/116 , H02K15/14 , H02K5/22
CPC分类号： H02K7/116 , H02K3/525 , H02K5/225
摘要： A geared motor may include a first case member, a support member disposed on one side in a motor axial line direction with respect to the first case member and connected with the first case member, a stator in a tube shape disposed between the first case member and the support member, a rotor disposed on an inner side with respect to the stator, a rotor support shaft rotatably supporting the rotor, and a gear train structured to transmit rotation of the rotor. The first case member may be provided with a radial direction positioning part which positions the stator in a radial direction and a first support part for the rotor support shaft which supports an end part on the other side in the motor axial line direction of the rotor support shaft.
摘要翻译：齿轮传动马达可以包括第一壳体构件，支撑构件，其相对于第一壳体构件设置在电动机轴线方向的一侧并与第一壳体构件连接;管状的定子，设置在第一壳体构件所述支撑部件，配置在相对于所述定子的内侧的转子，可转动地支撑所述转子的转子支撑轴，以及构造为传递所述转子的旋转的齿轮系。第一壳体构件可以设置有径向定位部，其将定子沿径向定位，并且转子支撑轴的第一支撑部分支撑转子支撑件的电动机轴线方向上的另一侧的端部轴。

4. 发明申请

US20150302963A1 ELECTROMAGNETIC DRIVE COIL UNIT AND MOLDING METHOD THEREOF 有权
标题翻译：电磁驱动线圈单元及其成型方法
公开(公告)号：US20150302963A1
公开(公告)日：2015-10-22
申请号：US14679458
申请日：2015-04-06
申请人： FUJIKOKI CORPORATION
发明人： Yusuke ARAI , Takeshi HOSOYA
IPC分类号： H01F5/04 , H01F41/04 , H01F5/06
CPC分类号： H01F7/128 , H01F2007/062 , H02K3/525 , H02K5/08 , H02K5/225 , H02K15/12 , H02K37/14
摘要： A method of molding an electromagnetic drive coil unit is provided which can secure satisfactory strength and waterproof properties. In a method of molding an electromagnetic drive coil unit in which a stator assembly includes bobbins having stator coils wound thereon and yokes in which an inner yoke having magnetic pole teeth and an outer yoke having magnetic pole teeth are combined and in which the stator assembly and a power supply terminal supplying power to the bobbins are molded in a resin, an inner molding process is performed on the inside of the outer yoke in a state where ends of the stator coils of the stator assembly are connected to the power supply terminal and an outer molding process is performed to cover an outer circumference of the stator assembly having an inner molded portion and an outside of the power supply terminal after the inner molding process.
摘要翻译：提供了一种成型电磁驱动线圈单元的方法，其可以确保令人满意的强度和防水性能。在一种电磁驱动线圈单元的成型方法中，其中定子组件包括具有卷绕在其上的定子线圈的线轴和具有磁极齿的内轭和具有磁极齿的外轭的轭，其中定子组件和向线轴供电的供电端子被模制成树脂，在定子组件的定子线圈的端部连接到电源端子的状态下，在外轭铁的内部进行内部成型处理，在内部成型处理之后，进行外部成型处理以覆盖具有内部模制部分和电源端子外部的定子组件的外周。

5. 发明申请

US20150097453A1 ROTARY ELECTRIC MACHINE 审中-公开
标题翻译：旋转电机
公开(公告)号：US20150097453A1
公开(公告)日：2015-04-09
申请号：US14196594
申请日：2014-03-04
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Ken NISHIKAWA , Masashi NAKAMURA , Shogo OKAMOTO
IPC分类号： H02K3/50
CPC分类号： H02K3/50 , H02K3/505 , H02K3/52 , H02K3/521 , H02K3/522 , H02K3/524 , H02K3/525 , H02K2203/09
摘要： Obtain a rotary electric machine in which an insulation capability of bus-bar units is maintained in order to supply current to a coil of a stator of the rotary electric machine, and the whole stator can be downsized. In the arc-shaped bus-bar units which are laminated and arranged on a coil end of a stator of the rotary electric machine, a neutral-point bus-bar unit, which includes a neutral-point bus-bar is arranged at a midpoint of phase's bus-bar units, which include phase's bus bars.
摘要翻译：获得保持母线单元的绝缘能力以便向旋转电机的定子的线圈提供电流的旋转电机，并且整个定子可以被小型化。在层叠并布置在旋转电机的定子的线圈端上的弧形母线单元中，包括中性线母线的中性点母线单元布置在中点包括阶段的母线。

6. 发明申请

US20150015092A1 Electric Machine 有权
标题翻译：电机
公开(公告)号：US20150015092A1
公开(公告)日：2015-01-15
申请号：US14374093
申请日：2013-01-21
申请人： SEW-EURODRIVE GMBH & CO. KG
发明人： Florian Dreher
IPC分类号： H02K1/14 , H02K15/02 , H02K1/02
CPC分类号： H02K1/145 , H02K1/02 , H02K3/525 , H02K15/02 , H02K15/022 , H02K37/14 , H02K2201/06 , H02K2201/12 , H02K2213/03 , Y10T29/49009
摘要： An electric machine, especially a transversal flux machine, the stator being composed of a stack of phase segments, each phase segment having at least one stator segment and one stator winding, especially a single winding, each stator segment having an annular stator bridge, on which pole shoes are premolded, which in particular extend radially inward, and/or which extend in the direction of the rotor and/or which are situated between the rotor and the annular stator bridge, the pole shoes having the same shape, in particular, the axial width of the pole shoe decreasing with increasing radial clearance, the associated profile being disposed between a first and a second profile, the first profile being a linear function of the radial clearance, the pole back associated with the first profile being a planar area, in particular, the second profile being a circular function, in particular a circular segment function, the pole back associated with the second profile being a cylindrical section area, in particular.
摘要翻译：一种电机，特别是横向磁通机，定子由一段相位段组成，每个相段具有至少一个定子段和一个定子绕组，特别是单个绕组，每个定子段具有环形定子桥，哪个极靴预先弯曲，其特别是径向向内延伸和/或沿转子的方向延伸和/或位于转子和环形定子桥之间，所述极靴具有相同的形状，特别是，所述极靴的轴向宽度随着径向间隙的增加而减小，所述相关轮廓被布置在第一和第二轮廓之间，所述第一轮廓是所述径向间隙的线性函数，所述与所述第一轮廓相关联的所述杆背是平面区域特别地，第二轮廓是圆形功能，特别是圆形分段功能，与第二轮廓相关联的杆背是圆柱形部分离子面积。

7. 发明申请

US20140225463A1 OUTER ROTOR TYPE MOTOR 有权
标题翻译：外转子类型电机
公开(公告)号：US20140225463A1
公开(公告)日：2014-08-14
申请号：US14342310
申请日：2012-09-10
申请人： Takeshi Miyasaka
发明人： Takeshi Miyasaka
IPC分类号： H02K3/50 , H02K9/00 , H02K3/46
CPC分类号： H02K3/50 , H02K1/145 , H02K3/46 , H02K3/525 , H02K5/225 , H02K9/00 , H02K37/10
摘要： Provided is an outer rotor type motor capable of reducing workload for wiring and connecting coil leads without reducing a coil space factor while keeping the motor small. Coil leads extracted from same-phase coils of respective stator units pass between pole teeth of the stator units, and are respectively connected to inter-phase connection terminals at one end and then connected in series with each other, the stator units comprises a plurality of individual same-phase stator units which are stacked together, and the inter-phase connection terminals are protruded from a main terminal body. A drive signal input terminal and external input terminals, to which the other ends of coil leads extracted from the respective phase coils are respectively connected, and a drive signal input terminal and an external input terminal, to which the other ends of coil leads extracted from the respective phase coils are respectively connected, are respectively connected and wired inside the main terminal body.
摘要翻译：提供一种外转子式电动机，其能够在不使电动机小的同时减小线圈空间因数的同时，减少接线和连接线圈引线的工作量。从相应定子单元的同相线圈提取的线圈引线经过定子单元的极齿之间，并且在一端分别连接到相间连接端子，然后彼此串联连接，定子单元包括多个各个同相定子单元堆叠在一起，并且相互连接端子从主端子体突出。驱动信号输入端子和外部输入端子分别连接到线圈引线的另一端从各个相位线圈提取的驱动信号输入端子和驱动信号输入端子以及外部输入端子，线圈引线的另一端从其中提取出各相线圈分别连接，分别连接并连接在主终端主体内。

8. 发明授权

US08434213B2 Method for fabricating molded coil 有权
标题翻译：制造线圈的方法
公开(公告)号：US08434213B2
公开(公告)日：2013-05-07
申请号：US13554463
申请日：2012-07-20
申请人： Tomohiro Nomura , Hirozumi Kon , Satoshi Tokuda , Osamu Hinata
发明人： Tomohiro Nomura , Hirozumi Kon , Satoshi Tokuda , Osamu Hinata
IPC分类号： H01F7/06
CPC分类号： H02K15/12 , H01F5/02 , H01F7/08 , H01F41/082 , H01F41/098 , H01F41/127 , H02K3/525 , H02K15/0457 , Y10T29/49071 , Y10T29/49073 , Y10T29/532
摘要： There is provided a system for readily and efficiently fabricating a wound coil composed of a bobbinless coil. The system includes a coil winding device having an upper jig to which an upper plate is attached and a lower jig to which a lower plate is attached which are provided so as to be relatively displaceable and a tension device for applying predetermined tension to a wire rod fed from a wire rod supplying source. The coil winding device is provided with a claw section having first through third split claws that function as a winding section around which the wire rod is wound between the upper and lower plates and that slide in a radial direction when the upper jig is assembled coaxially with the lower jig.
摘要翻译：提供了一种用于容易且有效地制造由无绕线线圈构成的绕线线圈的系统。该系统包括具有上夹具的线圈缠绕装置和安装有上板的下夹具，下夹具被设置成相对可移动的张紧装置，以及用于向线材施加预定张力的张紧装置从线材供应源供给。线圈卷绕装置设有爪部，该爪部具有第一至第三分裂爪，其作为卷绕部，绕线部分围绕其卷绕在上板和下板之间，并且当上夹具同轴地组装时沿径向方向滑动下夹具

9. 发明授权

US08305180B2 Electromagnetic coil means 有权
标题翻译：电磁线圈装置
公开(公告)号：US08305180B2
公开(公告)日：2012-11-06
申请号：US12784332
申请日：2010-05-20
申请人： Xianrang Wei , Ze Yuan
发明人： Xianrang Wei , Ze Yuan
IPC分类号： H01F27/29 , H02K37/00
CPC分类号： H01F5/04 , H01F7/06 , H01F2007/062 , H01F2007/1692 , H02K3/525 , H02K5/225
摘要： The present invention discloses an electromagnetic coil means, comprising a terminal part and pins passing through the terminal part, wherein the pins are divided into a first group of pins connected with an upper coil stator and a second group of pins connected with a lower coil stator which are spaced apart from each other; the first group of pins comprises first outer sections with first head portions and first inner sections with first root portions; the second group of pins comprising second outer sections with second head portion and second inner sections with second root portions; the first and second head portions extend out from a pin leading-out surface of the terminal part, characterized in that, at least one group of the first and second groups of pins are bent, and a distance between adjacent said first and second head portions is larger than that between adjacent said first and second root portions. By this electromagnetic coil means, the distance of solder joints between adjacent head portions of pins is increased, thus the insulation performance between the solder joints is improved.
摘要翻译：本发明公开了一种电磁线圈装置，包括端子部分和穿过端子部分的引脚，其中，引脚被分成与上部线圈定子连接的第一组引脚和与下部线圈定子连接的第二组引脚它们彼此间隔开; 所述第一组销包括具有第一头部部分的第一外部部分和具有第一根部部分的第一内部部分; 所述第二组销包括具有第二头部的第二外部部分和具有第二根部部分的第二内部部分; 所述第一和第二头部从所述端子部分的引脚引出表面延伸出来，其特征在于，所述第一组和第二组销的至少一组被弯曲，并且相邻的所述第一和第二头部之间的距离大于相邻的所述第一和第二根部之间的距离。通过该电磁线圈装置，相邻的销的头部之间的焊接点的距离增加，从而提高了焊点之间的绝缘性能。

10. 发明授权

US08253524B2 Coil winding system and method for fabricating molded coil 有权
标题翻译：线圈缠绕系统及其制造方法
公开(公告)号：US08253524B2
公开(公告)日：2012-08-28
申请号：US12230505
申请日：2008-08-29
申请人： Tomohiro Nomura , Hirozumi Kon , Satoshi Tokuda , Osamu Hinata
发明人： Tomohiro Nomura , Hirozumi Kon , Satoshi Tokuda , Osamu Hinata
IPC分类号： H01F27/30 , H01F27/29 , H01F27/02 , H01F7/06 , B65H23/00 , B65H16/02 , B65H75/24 , B23P19/00
CPC分类号： H02K15/12 , H01F5/02 , H01F7/08 , H01F41/082 , H01F41/098 , H01F41/127 , H02K3/525 , H02K15/0457 , Y10T29/49071 , Y10T29/49073 , Y10T29/532
摘要： There is provided a system for readily and efficiently fabricating a wound coil composed of a bobbinless coil. The system includes a coil winding device having an upper jig to which an upper plate is attached and a lower jig to which a lower plate is attached which are provided so as to be relatively displaceable and a tension device for applying predetermined tension to a wire rod fed from a wire rod supplying source. The coil winding device is provided with a claw section having first through third split claws that function as a winding section around which the wire rod is wound between the upper and lower plates and that slide in a radial direction when the upper jig is assembled coaxially with the lower jig.
摘要翻译：提供了一种用于容易且有效地制造由无绕线线圈构成的绕线线圈的系统。该系统包括具有上夹具的线圈缠绕装置和安装有上板的下夹具，下夹具被设置成相对可移动的张紧装置，以及用于向线材施加预定张力的张紧装置从线材供应源供给。线圈绕线装置设有具有第一至第三分离爪的爪部，该第一至第三分离爪用作绕组部分，绕线部分围绕其卷绕在上板和下板之间，并且当上夹具同轴地组装时沿径向滑动下夹具

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