公开(公告)号：US20100180433A1

公开(公告)日：2010-07-22

申请号：US12750830

申请日：2010-03-31

申请人： Sadik SADIKU ,  Keith A. Witwer

发明人： Sadik SADIKU ,  Keith A. Witwer

IPC分类号： B23P19/00

CPC分类号： H02K15/0478 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49073 ,  Y10T29/53143 ,  Y10T29/53157 ,  Y10T29/53161

摘要： An apparatus for producing a coil winding for stators is described, in which each coil turn rests, with one fillet (14) each, in two stator slots, and the two fillets (14) are joined by a head portion (16). A plurality of coil turns are made simultaneously by winding up n parallel wires (10) with intermediate spacing onto a rotatable former (20). To obtain small winding heads, alternatingly in a work step A, one fillet (14) and the wire length of one head portion (16) are made from each of the n parallel wires (10) on the former (20). Then in a work step B, the resultant fillets (14) together with the adjoining first end of the respective associated head portions (16), and the wire guide together with the second end of these head portions (16), are displaced relative to one another along the former (20) by n times the intermediate spacing of the wires (10). After work steps A and B have been repeated multiple times, the fillets (14) for the last n stator slots are then also made on the former (20). Next, the winding is removed from the former, pressed flat, and placed in a striplike coil holder. From there it is transferred into slots of a rotorlike transfer tool that are open radially outward, and from there it is finally positively displaced radially outward into the stator slots.

摘要翻译： 描述了一种用于制造定子用线圈绕组的装置，其中每个线圈在两个定子槽中以一个圆角（14）的方式旋转，并且两个圆角（14）由头部（16）连接。 通过将n个平行的线（10）以中间间隔卷绕到可旋转的成形器（20）上，同时制成多个线圈。 为了在工作步骤A中交替地获得小的卷绕头，在前者（20）上的每个n根平行线（10）上形成一个圆角（14）和一个头部（16）的线长度。 然后，在工作步骤B中，所得到的圆角（14）与相应的相关联的头部（16）的相邻的第一端以及导线器与这些头部（16）的第二端一起相对于 沿着前者（20）彼此相差乘以电线（10）的中间间距的n倍。 在工作步骤A和B已经重复多次之后，用于最后n个定子槽的圆角（14）然后也在前者（20）上制成。 接下来，将绕组从前者中取出，压扁，并放置在带状线圈架中。 从那里转移到径向向外开放的转子式转移工具的槽中，并且从那里最终将其径向向外定位到定子槽中。

公开(公告)号：US06601286B1

公开(公告)日：2003-08-05

申请号：US09508186

申请日：2000-03-08

申请人： Sadik Sadiku

发明人： Sadik Sadiku

IPC分类号： H02K1500

CPC分类号： H02K15/068 ,  H02K15/0478 ,  Y10T29/49002 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49174 ,  Y10T29/53143 ,  Y10T29/53152 ,  Y10T29/53161

摘要： A device is provided for producing a distributed wave winding. To improve the currently used method for producing a distributed wave winding the device provides for a relative indexing to be carried out between a template and a coil receiver after a first concentric coil group has been transferred from the template to the coil receiver. After this indexing, a further concentric coil group of the same phase, with a connection to the first coil group, is wound on the template and transferred to the coil receiver. The template and coil receiver rotate synchronously during the winding of the further coil group.

摘要翻译： 提供一种用于产生分布式波浪绕组的装置。 为了改进目前使用的分布式波绕组的制造方法，该装置提供了在第一同心线圈组已经从模板转移到线圈接收器之后在模板和线圈接收器之间执行的相对分度。 在该分度之后，将具有与第一线圈组的连接的相同相位的另一个同心线圈组缠绕在模板上并传送到线圈接收器。 在另外的线圈组的绕组期间，模板和线圈接收器同步旋转。

公开(公告)号：US20180367015A1

公开(公告)日：2018-12-20

申请号：US15781152

申请日：2016-12-02

申请人： Sadik SADIKU ,  Keith WITWER ,  Elmotec Statomat Vertriebs GmbH

发明人： Sadik SADIKU ,  Keith WITWER

IPC分类号： H02K15/04 ,  B21C47/02

摘要： The invention relates to a method which is used to produce rotors or stators of electric machines, wherein the rotors or stators have radial grooves, into which the webs of flat windings (26) having parallel webs and having winding heads (92) connecting said webs are pulled, wherein the flat windings (26) are prefabricated on a rotating, strip-shaped flat former (20) and the initially flat windings are pulled into the radial grooves (74) of a stator or of a transfer tool (44) for transfer into the grooves of a rotor. In order to enable continuous processing, the winding (26), according to the invention, is produced on a former (20) that is shorter than the entire winding such that the first produced windings are pulled off the former (20) before the production of the winding (26) is concluded, the pulled-off windings are transferred into a linear transfer device (28), which transports the finished windings to a removal position synchronously with the production of windings on the former (20), at which removal position the windings are transferred into the radial grooves of the stator or into the radial grooves (74) of the transfer tool (44) for transfer of the winding (26) into the radial grooves of the rotor, wherein the former (20), the transfer device (28), and the stator or the transfer tool (44) are always jointly rotated about the axis of rotation of the former (20) when the former (20) is rotated in order to form windings.

公开(公告)号：US07703192B2

公开(公告)日：2010-04-27

申请号：US11184983

申请日：2005-07-20

申请人： Sadik Sadiku ,  Keith A. Witwer

发明人： Sadik Sadiku ,  Keith A. Witwer

IPC分类号： H02K15/00

CPC分类号： H02K15/0478 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49073 ,  Y10T29/53143 ,  Y10T29/53157 ,  Y10T29/53161

摘要： A method for producing a pattern of coil windings in which each coil turn has one fillet each in two slots, and the two fillets are joined by a head portion. A plurality of coil turns are made simultaneously by winding n parallel wires with intermediate spacing onto a rotatable former. To obtain small winding heads, there is a repeating of: a laying work step where one fillet and the wire length of one head portion are laid on the former; and a displacing work step where the resultant fillets together with the adjoining first end of the respective associated head portions, and the wire guide together with the second end of these head portions, are displaced relative to one another along the former by n times the intermediate spacing of the wires. Next, the winding is removed from the former, and pressed flat.

摘要翻译： 一种线圈绕组图案的制造方法，其中每个线圈匝在两个槽中分别具有一个圆角，并且两个圆角通过头部连接。 通过将具有中间间隔的n条平行线卷绕到可旋转的成形器上，同时制造多个线圈。 为了获得小的卷绕头，重复以下步骤：铺设工作步骤，其中一个圆角和一个头部的丝线长度铺设在前者上; 以及位移工作步骤，其中所得的圆角与相应的相关联的头部的相邻的第一端以及导线引导件与这些头部的第二端一起沿着前者相对于彼此移位相当于中间件的n倍 电线间距。 接下来，将绕组从前者中取出并压扁。

公开(公告)号：US07281312B2

公开(公告)日：2007-10-16

申请号：US10635904

申请日：2003-08-07

申请人： Sadik Sadiku ,  Keith A. Witwer

发明人： Sadik Sadiku ,  Keith A. Witwer

IPC分类号： H02K15/085 ,  H02K15/09

CPC分类号： H02K15/066 ,  H02K15/0478 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/53143

摘要： A method and apparatus in which wave windings, cut from a continuously formed wave winding band, are brought with a defined number of waves essentially tangentially to a rotor or stator lamination packet or a rotorlike transfer tool having radially outwardly open slots. During a rotary motion of the lamination packet or transfer tool and a substantially tangential relative motion, at a speed corresponding to the circumferential speed of the rotary motion, the straight portions of the bandlike wave windings are pressed into the slots.

摘要翻译： 一种方法和装置，其中从连续形成的波浪绕组带切割的波浪绕组具有基本上相对于转子或定子叠片包或具有径向向外开口的槽的转子状转移工具的限定数量的波。 在分层包装或转移工具的旋转运动和基本切向的相对运动中，以对应于旋转运动的圆周速度的速度，带状波绕组的直线部分被压入槽中。

公开(公告)号：US6148499A

公开(公告)日：2000-11-21

申请号：US155443

申请日：1998-12-16

申请人： Sadik Sadiku

发明人： Sadik Sadiku

IPC分类号： H02K15/06 ,  H02K15/00

CPC分类号： H02K15/068 ,  Y10T29/49009 ,  Y10T29/49073 ,  Y10T29/53161

摘要： A method and apparatus for drawing windings into slots in laminated stators of electrical machines by producing coils on a form and transferring the coils onto an insertion tool. The insertion tool includes appropriately annularly arrayed parallel short and long insertion shafts having free ends and an axially driven insertion block fastened to the short insertion shafts. In a first phase of the insertion process, the insertion tool draws in the coils into the slots where the short insertion shafts and long insertion shafts, with their free ends, move upward from a starting position through the bore of the stator past the upper edge of the stator to a second position. In a second phase, the long insertion shafts are retracted to a third position with their free ends just above the upper edge of the stator while the insertion block and the short insertion shafts move together forward to the third position. In a third phase, the insertion block, the short insertion shafts and the long insertion shafts return from their respective third position to the starting position.

摘要翻译： PCT No.PCT / DE98 / 00121 Sec。 371日期1998年12月16日第 102（e）日期1998年12月16日PCT提交1998年1月15日PCT公布。 公开号WO98 / 33261 日期1998年7月30日一种用于通过在形式上产生线圈并将线圈传送到插入工具上来将绕组卷绕成电机的层叠定子的槽中的方法和装置。 插入工具包括适当环形排列的平行的短且长的插入轴，其具有自由端和紧固到短插入轴的轴向驱动的插入块。 在插入过程的第一阶段，插入工具将线圈吸入槽中，其中短插入轴和长插入轴具有自由端，从起始位置向上移动穿过定子的孔经过上边缘 的定子到第二位置。 在第二阶段，当插入块和短插入轴一起向前移动到第三位置时，长插入轴被缩回到第三位置，其自由端恰好在定子的上边缘上方。 在第三阶段中，插入块，短插入轴和长插入轴从它们各自的第三位置返回到起始位置。

公开(公告)号：US07679254B2

公开(公告)日：2010-03-16

申请号：US12145655

申请日：2008-06-25

申请人： Sadik Sadiku ,  Keith A. Witwer

发明人： Sadik Sadiku ,  Keith A. Witwer

IPC分类号： H02K17/00

CPC分类号： H02K15/0478 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49073 ,  Y10T29/53143 ,  Y10T29/53157 ,  Y10T29/53161

摘要： A method for producing a coil winding for stators is described, in which each coil turn rests, with one fillet (14) each, in two stator slots, and the two fillets (14) are joined by a head portion (16). A plurality of coil turns are made simultaneously by winding up n parallel wires (10) with intermediate spacing onto a rotatable former (20). To obtain small winding heads, alternatingly in a work step A, one fillet (14) and the wire length of one head portion (16) are made from each of the parallel wires (10) on the former (20). Then in a work step B, the resultant fillets (14) together with the adjoining first end of the respective associated head portions (16), and the wire guide together with the second end of these head portions (16), are displaced relative to one another along the former (20) by n times the intermediate spacing of the wires (10). After work steps A and B have been repeated multiple times, the fillets (14) for the last n stator slots are then also made on the former (20). Next, the winding is removed from the former, pressed flat, and placed in a striplike coil holder. From there it is transferred into slots of a rotorlike transfer tool that are open radially outward, and from there it is finally positively displaced radially outward into the stator slots.

摘要翻译： 描述了一种制造用于定子的线圈绕组的方法，其中每个线圈在两个定子槽中以一个圆角（14）转动，并且两个圆角（14）由头部（16）连接。 通过将n个平行的线（10）以中间间隔卷绕到可旋转的成形器（20）上，同时制成多个线圈。 为了在工作步骤A中交替地获得小的卷绕头，在前者（20）上的每个平行线（10）上形成一个圆角（14）和一个头部（16）的线长度。 然后，在工作步骤B中，所得到的圆角（14）与相应的相关联的头部（16）的相邻的第一端以及导线器与这些头部（16）的第二端一起相对于 沿着前者（20）彼此相差乘以电线（10）的中间间距的n倍。 在工作步骤A和B已经重复多次之后，用于最后n个定子槽的圆角（14）然后也在前者（20）上制成。 接下来，将绕组从前者中取出，压扁，并放置在带状线圈架中。 从那里转移到径向向外开放的转子式转移工具的槽中，并且从那里最终将其径向向外定位到定子槽中。

公开(公告)号：US20060022547A1

公开(公告)日：2006-02-02

申请号：US11184983

申请日：2005-07-20

申请人： Sadik Sadiku ,  Keith Witwer

发明人： Sadik Sadiku ,  Keith Witwer

IPC分类号： H02K1/00 ,  H02K17/00 ,  H02K15/00 ,  H01F7/06

CPC分类号： H02K15/0478 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49073 ,  Y10T29/53143 ,  Y10T29/53157 ,  Y10T29/53161

摘要： A method for producing a coil winding for stators is described, in which each coil turn rests, with one fillet (14) each, in two stator slots, and the two fillets (14) are joined by a head portion (16). A plurality of coil turns are made simultaneously by winding up n parallel wires (10) with intermediate spacing onto a rotatable former (20). To obtain small winding heads, alternatingly in a work step A, one fillet (14) and the wire length of one head portion (16) are made from each of the parallel wires (10) on the former (20). Then in a work step B, the resultant fillets (14) together with the adjoining first end of the respective associated head portions (16), and the wire guide together with the second end of these head portions (16), are displaced relative to one another along the former (20) by n times the intermediate spacing of the wires (10). After work steps A and B have been repeated multiple times, the fillets (14) for the last n stator slots are then also made on the former (20). Next, the winding is removed from the former, pressed flat, and placed in a striplike coil holder. From there it is transferred into slots of a rotorlike transfer tool that are open radially outward, and from there it is finally positively displaced radially outward into the stator slots.

摘要翻译： 描述了一种制造用于定子的线圈绕组的方法，其中每个线圈在两个定子槽中以一个圆角（14）转动，并且两个圆角（14）由头部（16）连接。 通过将n个平行的线（10）以中间间隔卷绕到可旋转的成形器（20）上，同时制成多个线圈。 为了在工作步骤A中交替地获得小的卷绕头，在前者（20）上的每个平行线（10）上形成一个圆角（14）和一个头部（16）的线长度。 然后，在工作步骤B中，所得到的圆角（14）与相应的相关联的头部（16）的相邻的第一端以及导线器与这些头部（16）的第二端一起相对于 沿着前者（20）彼此相差乘以电线（10）的中间间距的n倍。 在工作步骤A和B已经重复多次之后，用于最后n个定子槽的圆角（14）然后也在前者（20）上制成。 接下来，将绕组从前者中取出，压扁，并放置在带状线圈架中。 从那里转移到径向向外开放的转子式转移工具的槽中，并且从那里最终将其径向向外定位到定子槽中。

公开(公告)号：US20060012260A1

公开(公告)日：2006-01-19

申请号：US11182748

申请日：2005-07-18

申请人： Sadik Sadiku ,  Keith Witwer

发明人： Sadik Sadiku ,  Keith Witwer

IPC分类号： H02K1/00 ,  H02K3/00

CPC分类号： H02K1/165

摘要： The stator for electrical machines has stator slots that are open radially inward, at least some of which contain coils made from round wire and have side walls (10, 12) of equal length that each extend parallel to their center radial plane. To attain an especially high fill factor, the entrances (16) of the stator slots have a width, measured transversely to their center radial plane, that is slightly greater than the diameter d of the round wire (18). A further condition is that the width of the stator slots, measured between the parallel side walls (10, 12), amounts to (1+cos 30°)d, and the radially outer slot wall (14) forms angles of 60° and 120°, respectively, with each of the two side walls (10, 12).

摘要翻译： 用于电机的定子具有径向向内开放的定子槽，其中至少一些包含由圆形线制成的线圈，并且具有平行于其中心径向平面延伸的具有相等长度的侧壁（10,12）。 为了获得特别高的填充因子，定子槽的入口（16）具有横向于其中心径向平面的宽度，其稍大于圆形线（18）的直径d。 进一步的条件是，在平行的侧壁（10,12）之间测量的定子槽的宽度等于（1 + cos 30°）d，并且径向外槽壁（14）形成60°的角度， 分别与两个侧壁（10,12）中的每一个成120°。

公开(公告)号：US06477762B1

公开(公告)日：2002-11-12

申请号：US09646047

申请日：2000-09-13

申请人： Sadik Sadiku

发明人： Sadik Sadiku

IPC分类号： H02K1500

CPC分类号： H02K15/0478 ,  Y10T29/49009

摘要： In the described device a wire (18), which is fed in by a wire guide (20), is wound on a shaping body (10) provided with recesses (16), of a rotatably driveable template (10, 12) and, in the course of the rotation of the latter, is cyclically pushed into the recesses (16) by radially movable outer shaping elements (12). Subsequently the wave-shaped wire windings are transferred into longitudinal slits of a coil receiver (34), which is positioned axially in front of the shaping body (10) and is essentially maintained fixed against relative rotation during the winding movement. In order to obtain complete wave windings over the circumference in a simple manner, it is provided that the shaping of the end of the last winding of a wave winding is finished in the allocated recess (16) by means of an additional inward movement of at least one of the shaping elements (12) in a different angle of rotation position of the template (10, 12) than during the cyclically performed shaping movement.

摘要翻译： 在所述装置中，由导线器（20）馈入的导线（18）被卷绕在设置有可旋转驱动的模板（10,12）的凹部（16）的成形体（10）上， 在后者的旋转过程中，通过可径向移动的外部成形元件（12）循环地推入凹部（16）。 随后，波形线绕组被转移到线圈接收器（34）的纵向狭缝中，线圈接收器轴向地定位在成型体（10）的前面，并且在绕线运动期间基本上保持固定以防止相对旋转。 为了以简单的方式在圆周上获得完整的波浪绕组，提供了通过附加的向内运动在波浪绕组的最后一个绕组的端部的成形在所分配的凹部（16）中完成 至少一个成形元件（12）处于与循环执行的成形运动中的模板（10,12）不同的旋转角度位置。