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公开(公告)号：US20130293055A1
公开(公告)日：2013-11-07
申请号：US13464138
申请日：2012-05-04
IPC分类号： H02K3/487
摘要： A wedge for use in a generator rotor has a wedge body with a central radially top surface of the wedge body, formed with a plurality of blades. At least some of the plurality of blades extend at an angle such that a plane defined through the blades will be non-perpendicular to a rotational axis of the rotor that will receive the wedge.
摘要翻译： 用于发电机转子的楔子具有楔形体，该楔形体具有楔形体的中心径向顶部表面，形成有多个叶片。 多个叶片中的至少一些叶片以一定的角度延伸，使得通过叶片限定的平面将不会垂直于将接收楔形件的转子的旋转轴线。
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公开(公告)号：US20120275942A1
公开(公告)日：2012-11-01
申请号：US13097417
申请日：2011-04-29
CPC分类号： H02K3/493 , H02K1/165 , H02K5/132 , Y10T29/49009
摘要： Systems and methods for constructing electric motors in which a stator core includes inner and outer portions that enable slots for magnet windings to be open during construction and closed in the completed motor. One embodiment comprises a method in which an inner stator core having a plurality of slots is formed by stacking a set of laminations. The slots are open radially outward from an axis of the inner stator core and which are configured to accommodate turns of magnet wire. After the magnet wire is positioned in the open slots, an outer stator core comprising stacked laminations is positioned around the inner stator core, enclosing the slots. The inner and outer stator cores are then positioned within a housing and assembled into a downhole motor.
摘要翻译： 用于构造电动机的系统和方法，其中定子铁芯包括内部和外部部分，其使得能够在构造期间使磁体绕组的开口打开并在完成的电动机中闭合。 一个实施例包括一种方法，其中通过堆叠一组叠片形成具有多个槽的内定子铁芯。 槽从内定子铁芯的轴线向径向外侧开口，并被配置为容纳磁铁线。 在电磁线定位在开放的槽中之后，包括堆叠的叠片的外部定子芯定位在内部定子芯周围，包围槽。 然后将内部和外部定子芯定位在壳体内并组装成井下电动机。
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公开(公告)号：US20110227442A1
公开(公告)日：2011-09-22
申请号：US13061178
申请日：2009-08-13
申请人： Kurt Reutlinger , Markus Heidrich
发明人： Kurt Reutlinger , Markus Heidrich
CPC分类号： H02K1/265 , H02K1/246 , H02K1/27 , H02K1/276 , H02K3/30 , H02K3/345 , H02K3/487 , H02K21/042 , H02K21/16
摘要： The invention relates to a synchronous machine with hybrid energisation, in particular a generator for supplying the electrical system of a motor vehicle, comprising a laminated stator (16) with a multiphase stator winding (18) and a laminated rotor (20) with an energiser winding (29), which together with permanent magnets (24,25) around the rotor periphery, provides the energisation for the machine. According to the invention, favorable electrical and magnetic properties and an improvement in manufacturing conditions of the machine can be achieved, wherein the grooves (40) for the energiser windings (29) are disproportionately enlarged in relation to the groove base (44) and are preferably bell-shaped.
摘要翻译： 本发明涉及具有混合通电的同步电机，特别是用于提供机动车辆的电气系统的发电机，其包括具有多相定子绕组（18）的层叠定子（16）和具有馈电器的层叠转子（20） 绕组（29）与转子周边的永磁体（24,25）一起为机器提供激励。 根据本发明，可以实现良好的电气和磁性能以及机器的制造条件的改进，其中用于激励绕组（29）的槽（40）相对于槽基座（44）不成比例地扩大，并且是 优选钟形。
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公开(公告)号：US20110175485A1
公开(公告)日：2011-07-21
申请号：US13008973
申请日：2011-01-19
申请人： Takashi NAGANAWA , Takashi Ishigami
发明人： Takashi NAGANAWA , Takashi Ishigami
IPC分类号： H02K3/487 , H02K15/085
CPC分类号： H02K1/146 , Y10T29/49009
摘要： A rotating electrical machine includes: a rotor to which a plurality of magnetic poles are provided along its circumferential direction; a stator core laminating a plurality of core plates, and having a cylinder portion with teeth extending radially outwards; and a stator coil received in a slot between the teeth; wherein each of the teeth includes: a tooth body portion extending radially outwards from the cylinder portion; and a pair of projecting end portions, provided at an end of the tooth body portion, that are in radially extended state before receiving the stator coil in the slot, and that are in curved state in which they are bent in circumferential direction after receiving the stator coil in the slot; and wherein, in the curved state, a vacant space is defined at the slot side of a curved portion that communicates the base portion and the projecting end portion.
摘要翻译： 旋转电机包括：转子，沿着其圆周方向设置有多个磁极; 定子芯层叠多个芯板，并具有带径向向外延伸的齿的圆筒部分; 以及定子线圈，其容纳在所述齿之间的狭槽中; 其中每个齿包括：从所述圆筒部分径向向外延伸的齿体部分; 以及设置在所述齿主体部分的端部处的一对突出端部，其在接收所述定子线圈在所述槽中之前处于径向延伸状态，并且处于弯曲状态，在所述弯曲状态中，所述突出端部在接收到所述定子线圈之后沿圆周方向弯曲 定子线圈在槽中; 并且其中，在所述弯曲状态下，在连通所述基部和所述突出端部的弯曲部的槽侧限定有空隙。
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公开(公告)号：US07944110B2
公开(公告)日：2011-05-17
申请号：US12719130
申请日：2010-03-08
申请人： Kazunori Tanaka , Yukiyoshi Ohnishi
发明人： Kazunori Tanaka , Yukiyoshi Ohnishi
IPC分类号： H02K3/487
CPC分类号： H02K3/345 , H02K3/487 , Y10T29/49009 , Y10T29/49012 , Y10T29/49071 , Y10T29/49073 , Y10T29/53152 , Y10T29/53161
摘要： A method of manufacturing a stator in a rotating electric machine. In this method, each slot has a slot peripheral wall and a slot opening, covered with an insulation coating made of an electrical insulation material. The slot peripheral wall SW has a slot bottom wall, a pair of slot side walls opposing to each other and continuing to end portions of the slot bottom wall. The insulation coating is formed continuously from the slot bottom wall to the pair of slot side walls, and a pair of holding grooves opposing to each other is formed in the insulation coating at the vicinity of the slot opening. The groove walls of the pair of the holding grooves are formed in the insulation coating, and an electrical insulation member to close the slot opening is inserted in the pair of holding grooves and held between the pair of holding grooves.
摘要翻译： 一种在旋转电机中制造定子的方法。 在这种方法中，每个槽具有槽周边壁和槽开口，覆盖有由电绝缘材料制成的绝缘涂层。 槽周壁SW具有槽底壁，一对相互相对的槽侧壁，并且延伸到槽底壁的端部。 绝缘涂层从槽底壁连续地形成到一对槽侧壁，并且在槽开口附近在绝缘涂层中形成彼此相对的一对保持槽。 一对保持槽的槽壁形成在绝缘涂层中，并且用于封闭槽口的电绝缘构件插入到一对保持槽中并保持在一对保持槽之间。
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公开(公告)号：US20110012474A1
公开(公告)日：2011-01-20
申请号：US12889786
申请日：2010-09-24
CPC分类号： B29B17/02 , B29K2023/06 , B29K2067/00 , B29K2077/00 , B29K2105/0854 , B29K2705/00 , B29K2705/02 , B29K2705/10 , B29L2031/3412 , B29L2031/3462 , B29L2031/749 , H02K15/0006 , H02K15/12 , Y02W30/622 , Y10T29/49146 , Y10T29/49726
摘要： This invention relates to an improved process for removing conductors and electrical insulation parts from electrical device components so that these devices can be refurbished with new insulation and conductors. This invention also relates to an electrical device component having an electrical winding support, a laminate electrical insulation part, an electrical conductor, and an encapsulating resin, that has a special laminate electrical insulation part that allows more efficient and environmentally friendly refurbishing.
摘要翻译： 本发明涉及一种用于从电气设备部件去除导体和电绝缘部件的改进方法，使得这些装置可以用新的绝缘和导体进行翻新。 本发明还涉及一种具有电绕组支撑件，层叠电绝缘部件，电导体和封装树脂的电子器件部件，其具有允许更有效和更环保的翻新的特殊层压电绝缘部件。
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公开(公告)号：US20100244614A1
公开(公告)日：2010-09-30
申请号：US12411468
申请日：2009-03-26
CPC分类号： H02K3/487 , Y10T29/49012
摘要： A wedge for use in a generator rotor includes a wedge body having a generally triangular shape with flat surfaces, and such that when the wedge is placed in a generator rotor, the flat surfaces will define circumferential extents of the wedge body relative to a rotational axis of the rotor, and said flat surfaces extending to a radially outermost extent of the wedge body. A wedge and winding combination, a generator rotor, a generator and a method all using the wedges are disclosed and claimed.
摘要翻译： 用于发电机转子的楔子包括具有平坦表面的大致三角形形状的楔形体，并且使得当楔形物放置在发电机转子中时，平坦表面将限定楔形体相对于旋转轴线的圆周范围 并且所述平坦表面延伸到楔形体的径向最外侧的范围。 披露并要求保护楔形和绕组组合，发电机转子，发电机和全部使用楔形件的方法。
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公开(公告)号：US20100109469A1
公开(公告)日：2010-05-06
申请号：US12289574
申请日：2008-10-30
IPC分类号： H02K3/487
CPC分类号： H02K3/487
摘要： A slot wedge for a generator stator includes a wedge body having opposite side edges adapted to engage complimentary stator core slots. At least the opposite side edges are covered with an aramid paper or woven aramid fabric material.
摘要翻译： 用于发电机定子的槽楔包括楔形体，其具有适于接合互补的定子芯槽的相对侧边缘。 至少相对的侧边缘被芳族聚酰胺纸或编织芳族聚酰胺织物材料覆盖。
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公开(公告)号：US20090289520A1
公开(公告)日：2009-11-26
申请号：US12470073
申请日：2009-05-21
申请人： Ikuo Takeshita , Shigenori Miyairi
发明人： Ikuo Takeshita , Shigenori Miyairi
CPC分类号： H02K3/487
摘要： A stator for a rotary electric machine with wedge members insertable into slots without being bent or folded is provided. A coupling portion is integrally formed at a non-inserted end portion, which is not inserted into a slot, of a wedge member, the coupling portion extending across an end of a partition wall portion and an end of a block portion. The wedge member and the coupling portion are formed of a synthetic resin material. Two or more coupling portions of two or more adjacently disposed wedge members are integrally formed as a continuous coupling portion.
摘要翻译： 提供一种用于具有楔形构件的旋转电机的定子，其可插入到狭槽中而不被弯曲或折叠。 联接部分一体地形成在未插入楔形构件的槽中的非插入端部处，联接部分延伸穿过隔壁部分的端部和块部分的端部。 楔形构件和联接部分由合成树脂材料形成。 两个或更多个相邻设置的楔形构件的两个或更多个联接部分一体地形成为连续的联接部分。
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60.发明申请公开(公告)号：US20090261682A1
公开(公告)日：2009-10-22
申请号：US12296354
申请日：2007-04-11
申请人： Shingo Fubuki , Kenji Harada , Yasuji Taketsuna , Yuya Takano
发明人： Shingo Fubuki , Kenji Harada , Yasuji Taketsuna , Yuya Takano
摘要： A coil sub-assy includes a coil plate which has an insulating film attached to at least one side thereof and an “I”-shaped portion to be inserted into a slot of a stator core. The plurality of coil plates forming coils of an identical phase are laminated in a thickness direction of the “I”-shaped portion. The coil plates opposite to each other are formed such that a shortest distance between end faces of the “I”-shaped portions in a width direction is longer than a shortest distance between end faces of the “I”-shaped portions in the thickness direction.
摘要翻译： 线圈子部件包括具有安装在其至少一个侧面的绝缘膜的线圈板和待插入定子芯的槽中的“I”形部分。 形成相同相的线圈的多个线圈板在“I”形部分的厚度方向上层压。 彼此相对的线圈板形成为使得“I”形部分的宽度方向的端面之间的最短距离比“I”形部分在厚度方向的端面之间的最短距离长 。
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