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公开(公告)号：US20160190901A1
公开(公告)日：2016-06-30
申请号：US14971741
申请日：2015-12-16
发明人： Stefan KELLER
CPC分类号： H02K15/16 , H02K1/274 , H02K1/278 , H02K1/2786 , H02K3/46 , H02K15/028 , H02K15/03 , H02K15/06 , H02K21/12 , H02K21/22 , H02K21/227 , H02K35/02 , H02K2213/12 , Y02E10/725 , Y10T29/49009 , Y10T29/49012 , Y10T29/49069 , Y10T29/49073
摘要： A method of constructing an electrical machine by assembling a first structure (one of a rotor and stator structure) and a second structure (the other of the rotor and stator structure), along with a plurality of first elements (one of a plurality of permanent magnet elements and a plurality of winding elements) and a plurality of second elements (the other plurality of the permanent magnet elements and winding elements). The first elements are attached to a rim of the first structure, and the second elements are attached to the first elements, this attachment being caused by a magnetic attraction. The first structure is assembled with the second structure such that the second elements are positioned for a posterior attachment to a rim of the second structure, and the second elements are attached to the rim of the second structure.
摘要翻译： 一种通过组装第一结构（转子和定子结构中的一个）和第二结构（转子和定子结构中的另一个）来构造电机的方法以及多个第一元件（多个永久 磁性元件和多个绕组元件）和多个第二元件（其它多个永磁体元件和绕组元件）。 第一元件附接到第一结构的边缘，并且第二元件附接到第一元件，该附件由磁吸引力引起。 第一结构与第二结构组装，使得第二元件被定位成用于后连接到第二结构的边缘，并且第二元件附接到第二结构的边缘。
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公开(公告)号：US20160190874A1
公开(公告)日：2016-06-30
申请号：US14909843
申请日：2014-08-25
申请人： AMOTECH CO., LTD.
发明人： Byung Soo KIM , Hak Rok KIM , Hyung Hwan KO
摘要： A single stator includes: a stator core; a bobbin wrapped on an outer circumferential surface of the stator core; and a coil wound on an outer circumferential surface of the bobbin. The stator core comprises: a plurality of integration type core portions that are integrally formed by metal powders, and on which a coil is wound; and a lamination type core portion that is formed in an annular shape by laminating a plurality of iron pieces, and that has at least one press-fit groove is formed in which each of the plurality of integration type core portions is press-fitted into and combined with the at least one press-fit groove.
摘要翻译： 单个定子包括：定子芯; 缠绕在定子芯的外周面上的线轴; 以及卷绕在筒管的外周面上的线圈。 定子铁芯包括：由金属粉末一体形成的多个集成型铁心部分，线圈缠绕在其上; 以及通过层叠多个铁片而形成为环状的层叠型芯部，并且形成有至少一个压入槽，其中，所述多个集成型芯部中的每一个被压入和 与所述至少一个压入槽结合。
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公开(公告)号：US20160111929A1
公开(公告)日：2016-04-21
申请号：US14769880
申请日：2014-02-24
CPC分类号： H02K3/28 , H02K3/46 , H02K3/522 , H02K5/225 , H02K2203/09
摘要： An electric motor of a vehicle component, in particular a window opener drive or seat adjuster drive, includes a rotor, a stator with a three-phase stator winding having at least one coil per phase with first and second coil ends, and a connection element having a number of vias corresponding to the number of coil ends, the vias forming first and second contacting groups. The vias of the first contacting group are paired with a contact ring with contact points for electrically conductively connecting the first coil ends, in particular while forming a neutral point. The second coil ends are guided through the vias of the second contacting group, and a coil end portion or additional conductor element of the coil ends is azimuthally guided along the connection element and guided, preferably axially, out of the connection element while providing a three-phase winding connection at exposed positions.
摘要翻译： 车辆部件的电动马达，特别是开窗机驱动器或座椅调节器驱动器，包括转子，具有三相定子绕组的定子，该三相定子绕组具有每相至少一个具有第一和第二线圈端的线圈，以及连接元件 具有对应于线圈端数量的多个通孔，形成第一和第二接触组的通孔。 第一接触组的通孔与具有用于导电连接第一线圈端部的接触点的接触环配对，特别是在形成中性点时。 第二线圈端被引导通过第二接触组的通孔，并且线圈端部的线圈端部或附加导体元件沿着连接元件被方位角引导并优选地轴向地引导出连接元件，同时提供三 暴露位置的相绕组连接。
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公开(公告)号：US20160099624A1
公开(公告)日：2016-04-07
申请号：US14508762
申请日：2014-10-07
摘要： A generator rotor system having various features is disclosed. The generator rotor system has at least one main stage generator rotor with winding-pole sets spaced annularly about the rotor. The tendency of the windings to distort and or displace under the centrifugal force of the spinning rotor is ameliorated by a winding retention member disposed axially outboard of the winding-pole sets. The winding retention member may also have a one or more cooling oil routing hole to enhance the flow of cooling oil among the windings.
摘要翻译： 公开了具有各种特征的发电机转子系统。 发电机转子系统具有至少一个主级发电机转子，其中绕组极环围绕转子间隔开。 在旋转转子的离心力下，绕组变形和位移的倾向是通过沿轴向排列在绕组极组上的绕组保持构件来改善的。 绕组保持构件还可以具有一个或多个冷却油引导孔，以增强绕组之间的冷却油的流动。
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25.发明授权Apparatus to support superconducting windings in a rotor of an electomotive machine 有权用于在电动机的转子中支撑超导绕组的装置公开(公告)号：US09293959B2
公开(公告)日：2016-03-22
申请号：US13748832
申请日：2013-01-24
申请人： Raul Ricardo Rico , Radek Lekes , Tomas Cechak , Pavel Skacel
发明人： Raul Ricardo Rico , Radek Lekes , Tomas Cechak , Pavel Skacel
摘要： An apparatus (structure) is provided to support a superconductor winding (61) of an electromotive machine. One or more elongated loops (74) and appropriate support structure (120) may be arranged to provide radial and tangential support to the superconducting winding (61). The elongated loops may be made of a material substantially resistant to heat flow. An axially-extending base assembly (100) may be arranged to anchor loops (74) with respect to the rotor core at a proximate end (76) of the elongated loops. A cradle (80) may be configured to define a recess (82) to receive the superconductor winding and to support the elongated loops at a distal end (78) of the loops.
摘要翻译： 提供了一种装置（结构）来支撑电动机的超导绕组（61）。 可以布置一个或多个细长环（74）和适当的支撑结构（120）以向超导绕组（61）提供径向和切向支撑。 细长的环可以由基本上耐热流的材料制成。 轴向延伸的基座组件（100）可布置成在细长环的近端（76）处相对于转子芯锚定环（74）。 支架（80）可以被配置为限定凹部（82）以接收超导体绕组并且在环的远端（78）处支撑细长环。
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公开(公告)号：US09257879B2
公开(公告)日：2016-02-09
申请号：US13727920
申请日：2012-12-27
发明人： Young Jin Seo , Dong Yeon Han , Myeong Kyu Jung
CPC分类号： H02K3/46 , H02K1/02 , H02K1/04 , H02K1/12 , H02K7/12 , H02K16/04 , H02K21/024 , H02K21/14 , H02K2213/09
摘要： Discloses is a motor for an environmentally friendly vehicle. In particular, the motor includes a stator core including a first coating portion and a second coating portion. The first portion and the second coating portion are adjacent to each other, wound with a coil on an outside thereof and fixedly installed in a motor case and the first coating portion is thinner than the second coating portion. The motor also includes a rotor core configured to move between the first coating portion and the second coating portion depending upon a speed of the motor. A controller is configured to control an operation of an actuator to move the rotor between the first coating portion and the second coating portion to maximize the efficiency of the motor depending upon the speed of the motor.
摘要翻译： 公开了一种用于环保车辆的电动机。 具体地说，电动机包括：定子铁心，包括第一涂覆部分和第二涂覆部分。 第一部分和第二涂覆部分彼此相邻，在其外侧缠绕有线圈并且固定地安装在电动机壳体中，并且第一涂覆部分比第二涂覆部分薄。 电动机还包括转子芯，其构造成根据电动机的速度在第一涂覆部分和第二涂覆部分之间移动。 控制器被配置为控制致动器的操作以在第一涂覆部分和第二涂覆部分之间移动转子，以根据电动机的速度最大化电动机的效率。
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公开(公告)号：US20160013696A1
公开(公告)日：2016-01-14
申请号：US14795822
申请日：2015-07-09
申请人： Apple Inc.
CPC分类号： F04D17/08 , F04D25/06 , F04D25/0613 , F04D29/646 , G06F1/203 , H01F6/06 , H02K3/46 , H02K3/521 , H02K5/04 , H02K5/225 , H02K15/0056 , H02K2203/03 , H05K7/20136
摘要： A fan assembly having a reduced dimension formed by several modifications is described. The fan assembly includes a stator having stator coils positioned within a recessed portion of a pillow that receives the motor. The stator may include wire connections positioned between adjacent stator coils and designed to terminate wires of the stator coils. The wire terminations may be on a protrusion or a post positioned between adjacent stator coils, or alternatively, the wire terminations may be disposed on protruding features of a bushing. The protrusion may be formed from an electrically conductive material and electrically connected to a motor control circuit via a flexible printed circuit. In some embodiments, the protrusion is part of an electrically neutral stator bushing having several pins. Also, a gap region between the bushing and a flange feature is designed to improve an adhesive joint.
摘要翻译： 描述了通过若干修改形成的具有减小的尺寸的风扇组件。 风扇组件包括具有定位线圈的定子，定子线圈定位在容纳马达的枕头的凹陷部分内。 定子可以包括位于相邻的定子线圈之间并被设计成终止定子线圈的导线的线连接。 导线端子可以在位于相邻的定子线圈之间的突起或柱上，或者替代地，导线端子可以设置在衬套的突出特征上。 突起可以由导电材料形成，并通过柔性印刷电路电连接到电机控制电路。 在一些实施例中，突起是具有多个销的电中性定子衬套的一部分。 此外，衬套和凸缘特征之间的间隙区域被设计成改善粘合接头。
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公开(公告)号：US20150180298A1
公开(公告)日：2015-06-25
申请号：US14637074
申请日：2015-03-03
发明人： Gary E. Horst
CPC分类号： H02K3/46 , H02K1/148 , H02K1/185 , H02K1/187 , H02K1/274 , H02K1/2786 , H02K5/00 , H02K21/16 , H02K21/222
摘要： A motor is provided for use in a machine. The motor includes a segmented stator comprising magnetically isolated core segments.
摘要翻译： 提供电机用于机器。 电动机包括分段定子，其包括磁隔离的芯段。
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公开(公告)号：US20150171694A1
公开(公告)日：2015-06-18
申请号：US14185910
申请日：2014-02-20
申请人： Raymond James Walsh
发明人： Raymond James Walsh
CPC分类号： H02K3/47 , H02K3/46 , H02K7/08 , H02K7/11 , H02K16/00 , H02K16/02 , H02K21/12 , H02K21/26 , H02K29/03 , H02K29/12 , H02K49/106
摘要： A motor includes two magnetically coupled, coaxially-nested Halbach cylinder rotors, one of which passes through a toroidal series of at least two stator coils while the other is attached to an axle or other means of transferring mechanical power. An embodiment is described comprising an additional third Halbach cylinder rotor in which a circumferential arrangement of permanent magnets is mounted rotatably and proximally outside the stator coils, coaxial with the stator coils. Adjacent stator coils are configured so as to produce opposing magnetic fields upon energizing of the motor. Alternating the current to the stator coils induces movement in the rotor. Commutation can occur brushlessly, or the motor can be configured to function without commutation by varying the frequency of the alternating current, and can be configured to operate by either DC or AC current. Alternatively, the rotor may be driven to generate an electric current in the stator.
摘要翻译： 电动机包括两个磁耦合的同轴嵌套的Halbach汽缸转子，其中一个通过至少两个定子线圈的环形系列，另一个连接到轴或其它传递机械功率的装置。 描述了一个实施例，其包括附加的第三Halbach圆柱转子，其中永磁体的周向布置可旋转地和近侧安装在定子线圈外部，与定子线圈同轴。 相邻的定子线圈配置成在电动机通电时产生相反的磁场。 交流定子线圈的电流会引起转子的运动。 整流可以无刷地发生，或者电动机可以配置为通过改变交流电流的频率而无需换向，并且可以被配置为通过直流或交流电流进行操作。 或者，可以驱动转子以在定子中产生电流。
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公开(公告)号：US20150001970A1
公开(公告)日：2015-01-01
申请号：US14485213
申请日：2014-09-12
CPC分类号： H02K1/02 , H02K1/06 , H02K1/17 , H02K1/27 , H02K1/276 , H02K1/2766 , H02K1/2773 , H02K3/46 , H02K21/16 , H02K2201/03 , H02K2213/03
摘要： An electrical machine is provided, in particular an electric motor having a stator and also a rotor which is mounted such that it can rotate about a rotor axis and has a rotor body, wherein permanent magnets are arranged in holders of the rotor body. The permanent magnets being composed of a mixed material, wherein the mixture is set in such a way that the mixed material has a remanence field strength Br of between 0.6 Tesla and 1 Tesla and a coercive field strength Hcj of between 1300 and 2500 KA/m. Permanent magnets or composite bodies can be arranged in holders, and the permanent magnets or composite bodies can have a contour, the cross-sectional area of said contour which is situated perpendicular to the longitudinal axis being reduced within the respective holder in the direction of the radially further outer end of said holder.
摘要翻译： 提供一种电机，特别是具有定子和转子的电动机，其安装成使得其能够围绕转子轴线旋转并且具有转子体，其中永磁体布置在转子体的保持器中。 永久磁铁由混合材料组成，其中混合物的设置方式使得混合材料具有介于0.6特斯拉和1特斯拉之间的剩磁场强Br，矫顽场强度Hcj在1300和2500KA / m之间 。 永磁体或复合体可以布置在保持器中，并且永磁体或复合体可以具有轮廓，垂直于纵向轴线的所述轮廓的横截面面积在相应的保持器内沿着 所述保持器的径向进一步的外端。
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