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51. 发明申请

US20170018985A1 INSULATOR AND BRUSHLESS DC MOTOR INCLUDING THE SAME 审中-公开
标题翻译：绝缘子和无刷直流电动机包括它
公开(公告)号：US20170018985A1
公开(公告)日：2017-01-19
申请号：US15124452
申请日：2015-02-03
申请人： FUJITSU GENERAL LIMITED
发明人： Takashi SUZUKI
IPC分类号： H02K3/52 , H02K21/14 , H02K3/34 , H02K1/27 , H02K1/14
CPC分类号： H02K3/52 , H02K1/14 , H02K1/2706 , H02K3/28 , H02K3/34 , H02K3/522 , H02K21/14 , H02K2203/06 , H02K2203/12 , H02K2213/09
摘要： In an insulator to insulate teeth of a stator, which is a three-phase electric motor and which has nine teeth or more, and a conducting wire wound around the teeth, slits for parallel wire connection to be conducting wire extraction parts only in parallel wire connection, slits for serial wire connection to be conducting wire extraction parts only in serial wire connection, and shared slits to be conducting wire extraction parts in both of the serial wire connection and the parallel wire connection are provided.
摘要翻译：在绝缘体中绝缘作为三相电动机的定子的齿，其具有九个或更多个齿，以及围绕齿缠绕的导线，用于平行线连接的狭缝仅用于平行导线连接，用于串联线连接的狭缝仅用于串联线连接中的导线提取部分，以及用于串联线连接和并联线连接中的导线提取部分的共享狭缝。

52. 发明申请

US20170005538A1 Insulator and Motor Having the Same 有权
标题翻译：绝缘子和电机有一样的
公开(公告)号：US20170005538A1
公开(公告)日：2017-01-05
申请号：US15196767
申请日：2016-06-29
申请人： LG INNOTEK CO., LTD.
发明人： Seong Jin Lee
IPC分类号： H02K3/34 , H02K15/10 , H02K1/18 , H02K3/18 , H02K1/04 , H02K1/14
CPC分类号： H02K3/345 , H02K1/04 , H02K1/14 , H02K1/185 , H02K3/18 , H02K3/325 , H02K3/522 , H02K15/10 , H02K2203/12
摘要： Disclosed is an insulator of a motor, including a first side wall portion and a second side wall portion in which a coil is wound on outsides thereof, and which are disposed to face each other, to form an accommodation space at insides thereof, and also to form an entrance portion through which a stator is inserted; a connecting portion integrally formed with the first side wall portion and the second side wall portion; and a clip portion formed to protrude from at least one of an end of the first side wall portion and an end of the second side wall portion, and disposed at the entrance portion. Therefore, assemblability of the insulator with the stator can be ensured, and a manufacturing cost and a manufacturing time can be reduced.
摘要翻译：公开了一种电动机的绝缘体，包括第一侧壁部分和第二侧壁部分，其中线圈缠绕在其外侧，并且彼此相对设置，以在其内部形成容纳空间，并且还以形成定子被插入的入口部分; 与第一侧壁部分和第二侧壁部分一体形成的连接部分; 以及夹持部，其形成为从所述第一侧壁部的端部和所述第二侧壁部的端部中的至少一个突出，并且设置在所述入口部。因此，可以确保绝缘体与定子的组装性，并且可以降低制造成本和制造时间。

53. 发明申请

US20160329756A1 AXIAL FLUX STATOR AND METHOD OF MANUFACTURE THEREOF 有权
标题翻译：轴流式定子及其制造方法
公开(公告)号：US20160329756A1
公开(公告)日：2016-11-10
申请号：US15014142
申请日：2016-02-03
申请人： Bison Gear & Engineering Corp.
发明人： Lester B. Ashe , Matthew S. Hanson
IPC分类号： H02K1/14 , H02K15/12 , H02K1/18 , H02K15/02
CPC分类号： H02K1/14 , H02K1/148 , H02K1/182 , H02K15/022 , H02K15/12 , H02K15/14 , H02K21/24 , Y10T29/49009
摘要： An axial flux stator includes a plurality of magnetically permeable members, a plurality of windings, a back iron, and an encasing. The plurality of windings is associated with the plurality of magnetically permeable members to produce a plurality of winding-magnetically permeable member assemblies. The back iron is mechanically butt joint coupled to the plurality of winding-magnetically permeable member assemblies. The encasing maintains the butt joint coupling of the back iron to the plurality of winding-magnetically permeable member assemblies.
摘要翻译：轴向磁通定子包括多个导磁构件，多个绕组，后铁和外壳。多个绕组与多个导磁构件相关联，以产生多个缠绕导磁构件组件。后铁是与多个缠绕导磁构件组件联接的机械对接接头。外壳保持背铁与多个缠绕导磁构件组件的对接接合。

54. 发明授权

US09490686B2 Linear motor with reduced cogging 有权
标题翻译：线性电机齿槽减少
公开(公告)号：US09490686B2
公开(公告)日：2016-11-08
申请号：US13703522
申请日：2011-05-13
申请人： Hiroshi Kaneshige , Akie Tanaami , Katsuya Fukushima , Aiko Tagawa
发明人： Hiroshi Kaneshige , Akie Tanaami , Katsuya Fukushima , Aiko Tagawa
IPC分类号： H02K3/00 , H02K41/03 , H02K7/08 , H02K29/03 , H02K1/14
CPC分类号： H02K41/033 , H02K1/14 , H02K3/00 , H02K7/08 , H02K29/03 , H02K41/031 , H02K2213/03
摘要： Provided is a linear motor capable of preventing an increase in length of the armature in the moving direction and also of reducing cogging. The linear motor has a magnetic field part having a plurality of permanent magnets arranged in a straight line in such a manner that N poles and S poles are formed alternately; and an armature having a core which has a plurality of teeth arranged opposite to the magnetic field part with a gap created therebetween and a plurality of coils wound on the teeth of the core. Among the teeth with the coils wound around, a width TW1 in a relative moving direction of each of teeth placed at both ends in the relative moving direction of the armature is smaller, from a base part to an end part thereof, than a width TW2 in the relative moving direction of each of other teeth.
摘要翻译：提供一种线性电动机，其能够防止电枢在移动方向上的长度增加，并且还能够减少齿槽。线性电动机具有磁极部，该磁场部具有以直线排列成多个永久磁铁，以使N极和S极交替地形成; 以及具有芯的电枢，所述电枢具有与磁场部分相对设置的多个齿，其间形成有间隙，并且多个线圈缠绕在所述磁芯的齿上。在缠绕有线圈的齿中，相对于衔铁的相对移动方向的两端放置的齿的相对移动方向的宽度TW1从基部到端部比宽度TW2小在每个其他齿的相对移动方向上。

55. 发明授权

US09484774B2 Single phase brushless motor 有权
标题翻译：单相无刷电机
公开(公告)号：US09484774B2
公开(公告)日：2016-11-01
申请号：US13871514
申请日：2013-04-26
申请人： MINEBEA CO., LTD.
发明人： Yuji Omura , Tomoaki Nakano , Masaaki Nishizawa , Takahiro Sakaguchi , Shinichi Uchikawa , Tomoyuki Tsukada
IPC分类号： H02K1/14 , H02K29/03
CPC分类号： H02K1/14 , H02K1/146 , H02K29/03 , H02K2213/03
摘要： A single-phase brushless motor has both superior start-up stability and low cogging torque. In the outer-rotor-type single-phase brushless motor, when a gap width between the rotor and one edge of the salient pole surface is defined as d1, a gap width between the rotor and the other edge of the salient pole surface is defined as d2, and a minimum gap width between the rotor and the salient pole surface is defined as d3, the formula d3
摘要翻译：单相无刷电机具有出色的启动稳定性和低齿槽转矩。在外转子型单相无刷电动机中，当转子与凸极面的一个边缘之间的间隙宽度定义为d1时，限定凸极表面的转子与另一边缘之间的间隙宽度作为d2，并且转子和凸极面之间的最小间隙宽度被定义为d3，则满足公式d3

56. 发明申请

US20160276893A1 Stator Of Motor Having Insulation Structure For Separation Of Stator Winding Groups 审中-公开
公开(公告)号：US20160276893A1
公开(公告)日：2016-09-22
申请号：US15165818
申请日：2016-05-26
申请人： LG INNOTEK CO., LTD.
发明人： Hyunseop Kim , Byungyong Kim
IPC分类号： H02K3/34 , H02K1/14
CPC分类号： H02K3/34 , H02K1/14 , H02K3/32 , H02K3/325 , H02K3/345
摘要： Disclosed is a stator of an EPS motor, the stator including a stator core including a plurality of teeth protrusively formed toward a center of an inner circumferential surface, a plurality of coils wound on the teeth at a predetermined counts, an insulator coupled to an upper surface and a bottom surface of the stator core to insulate the coil from the stator core, and an insulation tube situated nearest to a coil wound on an adjacent stator core and inserted into a coil wound on an outmost side of the teeth.

57. 发明申请

US20160276892A1 Stator Of Motor Having Insulation Structure For Separation Of Stator Winding Groups 审中-公开
标题翻译：具有绝缘结构的电机定子，用于定子绕组组的分离
公开(公告)号：US20160276892A1
公开(公告)日：2016-09-22
申请号：US15165771
申请日：2016-05-26
申请人： LG INNOTEK CO., LTD.
发明人： Hyunseop Kim , Byungyong Kim
IPC分类号： H02K3/34
CPC分类号： H02K3/34 , H02K1/14 , H02K3/32 , H02K3/325 , H02K3/345
摘要： Disclosed is a stator of an EPS motor, the stator including a stator core including a plurality of teeth protrusively formed toward a center of an inner circumferential surface, a plurality of coils wound on the teeth at a predetermined counts, an insulator coupled to an upper surface and a bottom surface of the stator core to insulate the coil from the stator core, and an insulation tube situated nearest to a coil wound on an adjacent stator core and inserted into a coil wound on an outmost side of the teeth.
摘要翻译：本发明公开了一种EPS电动机的定子，该定子包括定子铁芯，该定子铁芯包括以内周面的中心突出地形成的多个齿，以预定计数缠绕在齿上的多个线圈，表面和定子芯的底表面，以使线圈与定子芯绝缘，以及绝缘管，其位于最靠近卷绕在相邻定子铁芯上的线圈上并插入缠绕在齿的最外侧的线圈中。

58. 发明申请

US20160268866A1 AXIAL GAP TYPE ROTATING ELECTRICAL MACHINE 审中-公开
标题翻译：轴向旋转电机
公开(公告)号：US20160268866A1
公开(公告)日：2016-09-15
申请号：US15030677
申请日：2013-11-22
申请人： HITACHI, LTD.
发明人： Hironori MATSUMOTO
IPC分类号： H02K5/22 , H02K15/03 , H02K5/02 , H02K1/18 , H02K1/27
CPC分类号： H02K5/225 , H02K1/14 , H02K1/182 , H02K1/2793 , H02K3/521 , H02K5/02 , H02K15/022 , H02K15/03 , H02K15/12 , H02K21/24
摘要： An axial gap type rotating electrical machine includes: a rotor that is fixed to a rotation shaft; a stator that is arranged to face the rotor along an axial direction of the rotation shaft; a housing that contains the rotor and the stator; and a resin member for holding the stator to an inner wall of the housing; wherein: the stator comprises a plurality of cores that are arranged in a circumferential direction around the rotation shaft, an insulating bobbin that holds each of the cores, a coil that is wound upon the bobbin, and a first conductive member for shielding electrostatic coupling between the coil and the rotor; the bobbin is formed with an opening portion for housing the core and a flange portion that surrounds the opening portion; and the flange portion is formed with a groove portion in which the first conductive member is housed.
摘要翻译：轴向间隙型旋转电机包括：固定在旋转轴上的转子; 定子，其沿着所述旋转轴的轴向与所述转子相对配置; 包含转子和定子的壳体; 以及用于将定子保持到壳体的内壁的树脂构件; 其中：所述定子包括围绕所述旋转轴的圆周方向布置的多个芯，保持每个所述芯的绝缘筒管，缠绕在所述筒管上的线圈，以及用于屏蔽所述绕组的静电耦合的第一导电构件线圈和转子; 线轴形成有用于容纳芯的开口部分和围绕开口部分的凸缘部分; 并且凸缘部形成有容纳第一导电构件的槽部。

59. 发明申请

US20160072343A1 AXIAL FLUX MACHINE HAVING A LIGHTWEIGHT DESIGN 审中-公开
标题翻译：具有轻便设计的轴向通风机
公开(公告)号：US20160072343A1
公开(公告)日：2016-03-10
申请号：US14783754
申请日：2014-04-03
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Marco Köhler , Korbinian Petermaier , Marco Schramm
IPC分类号： H02K1/18 , H02K3/18 , H02K1/14
CPC分类号： H02K1/182 , H02K1/14 , H02K3/18 , H02K21/24
摘要： An electrical axial flux machine including a rotor shaft is provided. The rotor shaft is rotatable about an axis of rotation. Two rotors are arranged on the rotor shaft. The two rotors are spaced apart when viewed in aa direction of the axis of rotation. The axial flux machine further includes a stator arranged between the two rotors when viewed in the direction of the axis of rotation. The stator includes stator teeth. Each of the stator tooth extends in the direction of the axis of rotation between two end regions. The stator teeth are arranged and distributed uniformly around the axis of rotation at a radial spacing from the axis of rotation and include a stator winding system. At least one ring structure is provided connecting the two end regions of the stator teeth. A housing further surrounds the stator radially on the outside.
摘要翻译：提供了包括转子轴的电轴向通量机。转子轴可绕旋转轴线旋转。转子轴上设有两个转子。当沿旋转轴线的方向观察时，两个转子间隔开。轴向通量机还包括当沿着旋转轴线的方向观察时布置在两个转子之间的定子。定子包括定子齿。每个定子齿沿两个端部区域之间的旋转轴线的方向延伸。定子齿以旋转轴线的径向间隔围绕旋转轴线均匀地布置和分布，并且包括定子绕组系统。提供连接定子齿的两个端部区域的至少一个环形结构。壳体还在外部径向地包围定子。

60. 发明申请

US20150349591A1 Axial Gap Polyphase Motor, Stator for Use Therein, and Method for Producing Stator 审中-公开
标题翻译：轴向间隙多相电动机，其定子及其制造方法
公开(公告)号：US20150349591A1
公开(公告)日：2015-12-03
申请号：US14649786
申请日：2013-11-18
申请人： Hitachi, Ltd.
发明人： Kenta DEGUCHI , Yuji ENOMOTO , Hirooki TOKOI
IPC分类号： H02K1/18 , H02K15/02 , H02K21/24
CPC分类号： H02K1/182 , H02K1/14 , H02K11/40 , H02K15/022 , H02K16/02 , H02K21/24 , H02K2213/03 , Y10T29/49011
摘要： There is provided an axial gap polyphase motor whereby losses caused by eddy currents generated in a stator core can be eliminated, while the stator core can be prevented from shifting out of position. The stator for use in the axial gap polyphase motor is provided with a layered stator core 1A having a plurality of core portions 2 arranged at equal spacing in the circumferential direction and protruding in the axial direction, and a plurality of supporting portions connecting and supporting the adjacent core portions 2, coils wound onto the core portions 2, and fastening members 4 made of conductive material. Only the core portions 2 onto which are wound the coils for flow of electric current of a single phase from among the multiple phases have first apertures 2H in the radial direction. The fastening members 4 are inserted into the first apertures 2H.
摘要翻译：提供了一种轴向间隙多相电动机，由此可以消除由定子铁芯中产生的涡流引起的损耗，同时可以防止定子铁心偏离位置。在轴向间隙多相电动机中使用的定子具有层叠的定子铁芯1A，该定子铁芯具有沿圆周方向等间隔设置并沿轴向突出的多个铁心部分2，以及多个支撑部分，相邻的芯部2，缠绕在芯部2上的线圈和由导电材料制成的紧固构件4。在多相中仅单个卷绕有单相电流的线圈的芯部2在径向具有第一孔2H。紧固构件4插入第一孔2H。

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