公开(公告)号：US06603234B2

公开(公告)日：2003-08-05

申请号：US09777049

申请日：2001-02-05

申请人： Marcus van Heyden ,  Alfred Tareilus ,  Edmund Grau ,  Matthias Richter

发明人： Marcus van Heyden ,  Alfred Tareilus ,  Edmund Grau ,  Matthias Richter

IPC分类号： H02K1508

CPC分类号： H02K15/085 ,  H02K3/14

摘要： In a method for producing a winding for electrical machines, a plurality of conductor elements are fitted on a winding former or stator tooth. The conductor elements are aligned parallel to one another in a predetermined order and are placed alongside one another in a slot while being fitted onto the winding former, with the predetermined order being reversed at least once while being fitted, so that the elements change their position on the winding former, at least in places. The winding process is carried out by machine, with the winding former being rotated under a number of wire guide nozzles, the wire guide nozzles being rotated through 180° as a group after a defined number of turns.

公开(公告)号：US06703752B2

公开(公告)日：2004-03-09

申请号：US09993676

申请日：2001-11-27

申请人： Johann Haldemann

发明人： Johann Haldemann

IPC分类号： H02K1508

CPC分类号： H02K3/14

摘要： In a stator winding bar for an electrical machine without end winding transposition and with transposition in the active part of 450°, the middle part of the active part, in order to compensate the external fields acting in the region of the end windings and inducing circulating currents, has a length that is greater than ¾ of the total length of the active part.

摘要翻译： 在没有端部绕组转置的电机的定子绕组杆中，并且在有源部分中的有源部分中的有源部分中的有源部分的转置位于有源部分的中间部分，以补偿作用在端部绕组的区域中的外部场并引起循环 电流的长度大于有效部分总长度的3/4。

公开(公告)号：US06470563B1

公开(公告)日：2002-10-29

申请号：US09661124

申请日：2000-09-13

申请人： Yoshihito Asao ,  Masakazu Mori ,  Katsumi Adachi

发明人： Yoshihito Asao ,  Masakazu Mori ,  Katsumi Adachi

IPC分类号： H02K1508

CPC分类号： H02K15/026 ,  H02K1/16 ,  H02K2201/09 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49078 ,  Y10T29/53161

摘要： A plurality of strips formed with tooth portions and core back portions is punched from a single band of sheet steel. Next, a plurality of strips is stacked such that the tooth portions line up together and the core back portions line up together and the stacked plurality of strips is integrated to form a strip lamination. Then, the strip lamination is wound spirally and the wound strip lamination is integrated to obtain a stator core.

摘要翻译： 形成有齿部和芯背部的多个条从单个钢带带冲切。 接下来，多个条带被堆叠成使得齿部排列在一起并且芯部后部部分排列在一起，并且堆叠的多个条带被一体化以形成条带层压。 然后，将带状层压体螺旋地卷绕，并且将卷绕的条带层叠结合以获得定子芯。

公开(公告)号：US06681477B2

公开(公告)日：2004-01-27

申请号：US10373827

申请日：2003-02-27

申请人： Tadashi Shimamoto ,  Manabu Suzuki ,  Hidehiro Ejima

发明人： Tadashi Shimamoto ,  Manabu Suzuki ,  Hidehiro Ejima

IPC分类号： H02K1508

CPC分类号： H02K3/505 ,  H02K2203/09 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49169

摘要： A method of connecting feeding lead wires to the winding of a rotor core which can rotate inside a stator with a clearance between the rotor core and the inner surface of the stator, using a joint conductor between the lead wire and the stator winding. Forming on the feeding lead wire, a first part to be connected to the joint conductor, a second part which is thinner than the first part, and a third part which is between the first and second parts and has a thickness changing from the thickness of the first part to the thickness of the second part, and welding the first part to the joint conductor by electron beams or brazing the first part to the joint conductor while cooling the first part.

摘要翻译： 将馈电引线连接到转子芯的绕组上的方法，转子芯的绕组可使用引线和定子绕组之间的接合导体在转子芯和定子的内表面之间以间隙在定子内旋转。 在馈电引线上形成要连接到接头导体的第一部分，比第一部分薄的第二部分，以及位于第一和第二部分之间的第三部分，并且具有从第一部分的厚度 第一部分到第二部分的厚度，并且通过电子束将第一部分焊接到接头导体，或者在冷却第一部分的同时将第一部分钎焊到接头导体。

公开(公告)号：US06490779B1

公开(公告)日：2002-12-10

申请号：US09538983

申请日：2000-03-30

申请人： Takashi Tokizawa ,  Mitsuru Kato ,  Mitsuaki Taira

发明人： Takashi Tokizawa ,  Mitsuru Kato ,  Mitsuaki Taira

IPC分类号： H02K1508

CPC分类号： H02K15/064 ,  H02K3/12 ,  H02K15/0056 ,  H02K15/0081 ,  Y10T29/49009 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49194 ,  Y10T29/53143

摘要： A winding on a stator of a rotary electric machine is constructed by welding end portions of a plurality of segments. A plurality of pairs arranged on an end of the stator are welded by a welder. In a welding stage, the pairs are held by a plurality of insertion rods of a circumferential side holding tool. The insertion rods are radially disposed. The insertion rods are movable in a radial direction. The insertion rods are moved back toward a radial outside to release a holding of the pairs after ball-shaped welding marks are formed. Holding is released without damage on the welding mark.

摘要翻译： 通过焊接多个段的端部构成旋转电机的定子上的绕组。 布置在定子的端部上的多个对由焊工焊接。 在焊接阶段中，这些对由周向侧保持工具的多个插入杆保持。 插入杆径向设置。 插入杆可沿径向移动。 在形成球形焊接痕迹之后，插入杆向径向外侧移回以释放对的保持。 保持放电不损坏焊接标记。

公开(公告)号：US06421907B1

公开(公告)日：2002-07-23

申请号：US09409493

申请日：1999-09-30

申请人： Hobart DeHart

发明人： Hobart DeHart

IPC分类号： H02K1508

CPC分类号： H02K15/0043 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/5141 ,  Y10T29/5187 ,  Y10T29/5196 ,  Y10T29/53048 ,  Y10T29/53152 ,  Y10T29/53157 ,  Y10T29/5337 ,  Y10T29/53435

摘要： A methodology of grouping a plurality of leads of a stator is provided. The methodology includes the steps of positioning a lead secured to a first lead securing device to a predetermined position, removing the lead from the first lead securing device, rotating a second lead securing device to a predetermined position, and securing the lead to the second lead securing device.

摘要翻译： 提供了一种对定子的多个引线进行分组的方法。 该方法包括以下步骤：将固定到第一引线固定装置的引线定位到预定位置，从第一引线固定装置移除引线，将第二引线固定装置旋转到预定位置，以及将引线固定到第二引线 固定装置。