公开(公告)号：US20060125339A1

公开(公告)日：2006-06-15

申请号：US10527918

申请日：2003-09-22

申请人： Rolf-Dieter Hahn ,  Wolfgang Harrer ,  Eberhard Rau ,  Thomas Berger ,  Martin Henne ,  Klaus Pflueger

发明人： Rolf-Dieter Hahn ,  Wolfgang Harrer ,  Eberhard Rau ,  Thomas Berger ,  Martin Henne ,  Klaus Pflueger

IPC分类号： H02K1/06 ,  H02K1/12

CPC分类号： H02K1/16 ,  H02K1/165 ,  H02K15/024

摘要： A strip-shaped lamella (10) for a stator (30) of an electric machine, having a yoke region (12) and a number of first teeth (18) that are of one piece with the yoke region (12) on a first side (14) and have first grooves (20) between them, and having second teeth (22) that are of one piece with the yoke region (12) on a second side (16) oriented away from the first side (14) and have second grooves (24) between them. The second teeth (22) are located at a position of the first teeth (18).

公开(公告)号：US09780631B2

公开(公告)日：2017-10-03

申请号：US13991332

申请日：2011-11-30

申请人： Klaus Pflueger ,  Martin Henne ,  Klaus Herbold ,  Christoph Schwarzkopf ,  Helmut Kreuzer ,  Steffen Didra

发明人： Klaus Pflueger ,  Martin Henne ,  Klaus Herbold ,  Christoph Schwarzkopf ,  Helmut Kreuzer ,  Steffen Didra

IPC分类号： H02K15/04 ,  H02K15/02 ,  H02K3/04 ,  H02K3/12

CPC分类号： H02K15/024 ,  H02K3/04 ,  H02K3/12 ,  H02K15/0421 ,  Y10T29/49009

摘要： Method for stamping multiple coil sides (96) for a stator winding (18), characterized in that the multiple coil sides (96) are arranged in a grooved row (90), the shaping process taking place at a force (F), the direction of which runs at an angle (α) greater than zero relative to the grooved row (90).

公开(公告)号：US07870657B2

公开(公告)日：2011-01-18

申请号：US11576633

申请日：2005-11-03

申请人： Eberhard Rau ,  Martin Henne ,  Klaus Pflueger

发明人： Eberhard Rau ,  Martin Henne ,  Klaus Pflueger

IPC分类号： H02K15/00

CPC分类号： H02K15/024 ,  H02K15/026 ,  Y10T29/49009 ,  Y10T29/4902 ,  Y10T29/49041 ,  Y10T29/49048 ,  Y10T29/49055 ,  Y10T29/53143

摘要： The manufacturing device for bending an electromagnetic element of an electrical machine, which includes a stator lamination (5), has a first device (10) for bending the stator lamination (5) to form a pre-curved stator lamination and a second device (25) for final forming of the pre-curved stator lamination. The second device (25) includes a first assembly (29) for axially fixing and pressing the pre-curved stator lamination and a second assembly for radially centering and pressing the pre-curved stator lamination. The first device (10) includes a bending mandrel (11) around which the stator lamination (5) bendable, which has an outer diameter that is larger than an inner diameter of the fully bent electromagnetic element.

摘要翻译： 用于弯曲包括定子叠片（5）的电机的电磁元件的制造装置具有用于弯曲定子叠片（5）以形成预弯曲定子叠片的第一装置（10）和第二装置 25）用于最终形成预弯曲定子叠片。 第二装置（25）包括用于轴向固定和按压预弯曲定子叠片的第一组件（29）和用于径向定心并按压预弯曲定子叠片的第二组件。 第一装置（10）包括弯曲心轴（11），定子叠片（5）可绕其弯曲，其外径大于完全弯曲的电磁元件的内径。

公开(公告)号：US20070277365A1

公开(公告)日：2007-12-06

申请号：US11576633

申请日：2005-11-03

申请人： Eberhard Rau ,  Martin Henne ,  Klaus Pflueger

发明人： Eberhard Rau ,  Martin Henne ,  Klaus Pflueger

IPC分类号： H02K15/00

CPC分类号： H02K15/024 ,  H02K15/026 ,  Y10T29/49009 ,  Y10T29/4902 ,  Y10T29/49041 ,  Y10T29/49048 ,  Y10T29/49055 ,  Y10T29/53143

摘要： The invention relates to a manufacturing device for the forming under bending conditions of an electromagnetic element of an electrical machine, during which the electromagnetic element is formed from a disc set (5) that has been formed by bending. To this end, a first device (10) for bend-forming the disc set (5), and a second device (25) for completing the forming of the bent disc set (5) are provided. The second device (25) has a first subassembly (29) for axially fixing and pressing the disc set (5) and has a second subassembly (28) for radially centering and pressing the disc set (5).

摘要翻译： 本发明涉及一种用于在电机的电磁元件的弯曲状态下成形的制造装置，在该制造装置中，电磁元件由通过弯曲形成的盘组（5）形成。 为此，提供了用于弯曲成形盘组（5）的第一装置（10）和用于完成弯曲盘组（5）的形成的第二装置（25）。 第二装置（25）具有用于轴向固定和按压盘组（5）的第一子组件（29），并且具有用于径向定心并按压盘组（5）的第二子组件（28）。

公开(公告)号：US20060001328A1

公开(公告)日：2006-01-05

申请号：US10530228

申请日：2004-10-21

申请人： Eberhard Rau ,  Thomas Berger ,  Martin Henne ,  Klaus Pflueger

发明人： Eberhard Rau ,  Thomas Berger ,  Martin Henne ,  Klaus Pflueger

IPC分类号： H02K1/00 ,  H02K1/12 ,  H02K15/14

CPC分类号： H02K15/024 ,  H02K1/16 ,  Y10T29/49009

摘要： The present invention proposes a method for manufacturing a stator for an electric machine, in which strip-shaped laminations (21) are first stacked to form an essentially block-shaped lamination packet (40) that is then shaped into an annular form by means of roller bending in one of the subsequent steps; the annular form has an axial direction (a), which corresponds to a cylinder axis (z), and axial end surfaces (46). In another of the subsequent steps, the annular lamination packet (40) is plastically deformed in the axial direction (a) at least in some parts of the axial end surfaces (46). The present invention also proposes a stator for an electric machine, in particular a generator for motor vehicles, which is comprised of a stator yoke that is composed of rolled strip-shaped laminations (21) and has axial end surfaces (46). The stator yoke is plastically deformed in the axial direction (a) on the end surfaces (46). Finally, the present invention also proposes a stator for an electric machine, in particular a generator for motor vehicles, which has a stator yoke that is comprised of rolled strip-shaped laminations (21) and has axial end surfaces (46). The stator yoke has an axial length at its inner diameter that is greater than at its outer diameter.

摘要翻译： 本发明提出了一种用于制造电机定子的方法，其中首先将条状叠片（21）堆叠以形成基本上为块状的叠片包（40），然后通过以下方式成形为环形： 在后续步骤之一中的辊弯曲; 环形具有对应于气缸轴线（z）的轴向方向（a）和轴向端面（46）。 在另一个随后的步骤中，至少在轴向端面（46）的一些部分中，环形层压包（40）在轴向（a）上塑性变形。 本发明还提出了一种用于电机的定子，特别是用于机动车辆的发电机，其包括由轧制的带状叠片（21）组成并具有轴向端面（46）的定子轭。 定子轭在端面（46）上沿轴向（a）塑性变形。 最后，本发明还提出了一种用于电机的定子，特别是用于机动车辆的发电机，其具有包括轧制的带状叠片（21）并具有轴向端面（46）的定子轭。 定子轭在其内径处的轴向长度大于其外径处的轴向长度。

公开(公告)号：US09362794B2

公开(公告)日：2016-06-07

申请号：US13991421

申请日：2011-11-30

申请人： Klaus Pflueger ,  Christoph Schwarzkopf ,  Martin Henne ,  Klaus Herbold ,  Helmut Kreuzer ,  Steffen Didra

发明人： Klaus Pflueger ,  Christoph Schwarzkopf ,  Martin Henne ,  Klaus Herbold ,  Helmut Kreuzer ,  Steffen Didra

IPC分类号： H02K3/28 ,  H02K3/50 ,  H02K3/12

CPC分类号： H02K3/28 ,  H02K3/12

摘要： Stator winding (18) comprising multiple phase windings (12). A phase winding has at least two partial phase windings (120a, 120b) which include coils (123) and coil connectors (126) that run parallel.

摘要翻译： 定子绕组（18）包括多个相绕组（12）。 相绕组具有至少两个部分相绕组（120a，120b），其包括平行延伸的线圈（123）和线圈连接器（126）。

公开(公告)号：US09013085B2

公开(公告)日：2015-04-21

申请号：US13384540

申请日：2010-05-25

申请人： Klaus Pflueger ,  Martin Henne ,  Klaus Herbold ,  Christoph Schwarzkopf ,  Helmut Kreuzer

发明人： Klaus Pflueger ,  Martin Henne ,  Klaus Herbold ,  Christoph Schwarzkopf ,  Helmut Kreuzer

IPC分类号： H02K3/00 ,  H02K3/28 ,  H02K3/12 ,  H02K15/04

CPC分类号： H02K3/28 ,  H02K3/12 ,  H02K15/045 ,  Y10T29/49009

摘要： A method is disclosed for producing a stator winding of an electric machine, in particular an alternator, the stator winding comprising at least one phase winding and the phase winding having a plurality of coils, the plurality of coils being wound in one direction, a given number of turns being wound and the coil having a plurality of coil sides, two coil sides of the coil transitioning integrally into coil connectors. The turns of the coil are subsequently moved relative to each other in such a way that the coil sides transitioning into coil connectors are outermost coil sides of the coil.

摘要翻译： 公开了一种用于制造电机的定子绕组，特别是交流发电机的方法，所述定子绕组包括至少一个相绕组，所述相绕组具有多个线圈，所述多个线圈沿一个方向缠绕，给定的 缠绕的匝数和具有多个线圈侧的线圈，线圈的两个线圈侧一体地转换成线圈连接器。 线圈的匝随后相对于彼此移动，使得线圈侧转变成线圈连接器是线圈的最外侧的线圈侧。

公开(公告)号：US08631728B2

公开(公告)日：2014-01-21

申请号：US11781506

申请日：2007-07-23

申请人： Eberhard Rau ,  Thomas Berger ,  Martin Henne ,  Klaus Pflueger ,  Rob Berry

发明人： Eberhard Rau ,  Thomas Berger ,  Martin Henne ,  Klaus Pflueger ,  Rob Berry

IPC分类号： H02K15/02

CPC分类号： H02K15/028 ,  Y10T29/49009 ,  Y10T29/49078 ,  Y10T83/04 ,  Y10T83/5669 ,  Y10T83/9476 ,  Y10T407/19

摘要： A method for manufacturing a radial centering surface on an outer circumference of an annular laminated core of a stator comprises the steps of forming a stator with a hollow cylinder from strip-shaped laminations, preloading the stator axially before and during cutting, creating centering surfaces on an outer circumferential of the stator by using at least two cutting tools.

摘要翻译： 在定子的环形层叠铁芯的外圆周上制造径向对中表面的方法包括以下步骤：从带状叠片形成具有中空圆筒的定子，在切割之前和切割期间轴向预定子定子，形成定心面 通过使用至少两个切割工具来定子的外圆周。

公开(公告)号：US20120119605A1

公开(公告)日：2012-05-17

申请号：US13384540

申请日：2010-05-25

申请人： Klaus Pflueger ,  Martin Henne ,  Klaus Herbold ,  Christoph Schwarzhopf ,  Helmut Kreuzer

发明人： Klaus Pflueger ,  Martin Henne ,  Klaus Herbold ,  Christoph Schwarzhopf ,  Helmut Kreuzer

IPC分类号： H02K3/28 ,  H02K15/04 ,  H02K15/02

CPC分类号： H02K3/28 ,  H02K3/12 ,  H02K15/045 ,  Y10T29/49009

摘要： A method is disclosed for producing a stator winding of an electric machine, in particular an alternator, the stator winding comprising at least one phase winding and the phase winding having a plurality of coils, the plurality of coils being wound in one direction, a given number of turns being wound and the coil having a plurality of coil sides, two coil sides of the coil transitioning integrally into coil connectors. The turns of the coil are subsequently moved relative to each other in such a way that the coil sides transitioning into coil connectors are outermost coil sides of the coil.

摘要翻译： 公开了一种用于制造电机的定子绕组，特别是交流发电机的方法，所述定子绕组包括至少一个相绕组，所述相绕组具有多个线圈，所述多个线圈沿一个方向缠绕，给定的 缠绕的匝数和具有多个线圈侧的线圈，线圈的两个线圈侧一体地转换成线圈连接器。 线圈的匝随后相对于彼此移动，使得线圈侧转变成线圈连接器是线圈的最外侧的线圈侧。

公开(公告)号：US07926164B2

公开(公告)日：2011-04-19

申请号：US10530228

申请日：2004-10-21

申请人： Eberhard Rau ,  Thomas Berger ,  Martin Henne ,  Klaus Pflueger

发明人： Eberhard Rau ,  Thomas Berger ,  Martin Henne ,  Klaus Pflueger

IPC分类号： H02K15/02 ,  H02K1/14 ,  H02K15/14

CPC分类号： H02K15/024 ,  H02K1/16 ,  Y10T29/49009

摘要： A method for manufacturing a stator core (20) for an electric machine, in which a plurality of strip-shaped laminations (21) are first stacked to form an essentially block-shaped lamellas packet (40) that is then shaped into an annular form by means of roller bending in one of the subsequent steps so that the outer teeth are provided on the outer circumference of the lamination packets and has an axial direction (a) that corresponds to a cylinder axis (z), the annular form having axial end surfaces (46), wherein in another of the subsequent steps, the annular lamination packet (40) is plastically deformed in the axial direction (a) only on the outer teeth (70) of the axial end surfaces (46).

摘要翻译： 一种用于制造电机的定子芯（20）的方法，其中首先将多个条状叠层（21）堆叠形成基本上为块状的片状包装（40），然后将其形成环形 通过在后续步骤之一中的辊弯曲，使得外齿设置在层压包的外圆周上并且具有对应于气缸轴线（z）的轴向（a），该环形具有轴向端 表面（46），其中在随后的其他步骤中，环形层压包（40）仅在轴向端面（46）的外齿（70）上在轴向（a）上塑性变形。