公开(公告)号：US08497614B2

公开(公告)日：2013-07-30

申请号：US12834421

申请日：2010-07-12

申请人： Axel Möhle ,  Rüdiger Schäfer

发明人： Axel Möhle ,  Rüdiger Schäfer

IPC分类号： H02K3/00 ,  H02K3/12 ,  H02K3/38

CPC分类号： H02K3/28 ,  H02K1/148 ,  H02K7/1838 ,  H02K2213/12 ,  Y02E10/725

摘要： A segmented annular stator for a dynamo-electric machine is disclosed which simplifies transport and assembly of the machine. The segment has a cross section essentially shaped as a circular arc and includes a first and a second segment boundary configured for attachment to an additional segment, a corresponding coil associated with each phase of a three-phase system, a first conductor, and a second conductor. The first conductor is connected to the second conductor via an end connection in an area of end windings, such that a first coil associated with a first phase surrounds second and third coils associated with second and third phases of the three-phase system.

摘要翻译： 公开了一种用于发电机的分段环形定子，其简化了机器的输送和组装。 该段具有基本成形为圆弧的横截面，并且包括被配置为附接到附加段的第一和第二段边界，与三相系统的每个相位相关联的对应线圈，第一导体和第二导体 导体。 第一导体经由端部绕组的区域中的端部连接连接到第二导体，使得与第一相位相关联的第一线圈包围与三相系统的第二和第三相相关联的第二和第三线圈。

公开(公告)号：US20120299433A1

公开(公告)日：2012-11-29

申请号：US13576859

申请日：2010-12-30

申请人： Axel Möhle

发明人： Axel Möhle

IPC分类号： H02K1/16

CPC分类号： H02K1/165 ,  H02K1/2786 ,  H02K3/28 ,  H02K7/1838 ,  H02K21/222 ,  H02K2213/03

摘要： The invention relates to a stator of a permanently excited rotating electric machine having first and second coil groups arranged directly sequentially in the circumferential direction, wherein a first central tooth having a first central tooth width MB is disposed at the center of the first coil group, wherein a first boundary tooth having a first boundary tooth width RB is disposed between the first and the second coil groups, wherein the first boundary tooth width RB is substantially RB=a*ZB and the first central tooth width MB is substantially MB=(2a)*ZB, wherein the factor a is greater than 0 and less than 1. The detent moments and/or oscillating moments occurring in a permanently excited rotating electric machine can thereby be reduced.

摘要翻译： 本发明涉及一种具有第一和第二线圈组的永久激励的旋转电机的定子，所述第一和第二线圈组沿圆周方向依次布置，其中具有第一中心齿宽度MB的第一中心齿设置在第一线圈组的中心， 其中具有第一边界齿宽度RB的第一边界齿布置在所述第一和第二线圈组之间，其中所述第一边界齿宽度RB基本上为RB = a * ZB，并且所述第一中心齿宽度MB基本上为MB =（2a ）* ZB，其中因子a大于0且小于1.因此可以减少在永久激励的旋转电机中出现的制动力矩和/或振荡力矩。

公开(公告)号：US09287747B2

公开(公告)日：2016-03-15

申请号：US13505377

申请日：2010-10-25

申请人： Christoph Balzer ,  Karsten Brach ,  Christian Meyer ,  Axel Möhle ,  Andre Schlawitz ,  Frank Seibicke

发明人： Christoph Balzer ,  Karsten Brach ,  Christian Meyer ,  Axel Möhle ,  Andre Schlawitz ,  Frank Seibicke

IPC分类号： F03D1/06 ,  H02K5/20 ,  H02K9/10 ,  H02K1/32 ,  H02K7/18

CPC分类号： H02K5/20 ,  H02K1/32 ,  H02K7/1838 ,  H02K9/10 ,  Y02E10/721 ,  Y02E10/725

摘要： A wind power generator with a closed internal cooling circuit has a stator that is implemented as sheet metal and includes a winding system which forms winding heads at the end faces of the stator. The stator is enclosed by a cooling jacket at least in the region of the laminated core, wherein permanent magnets of a rotor are disposed on a magnet wheel jacket embodied as a hollow shaft. The magnet wheel jacket is connected in a rotationally fixed manner to a shaft or shaft stubs by way of support elements at its end faces, wherein in its interior the hollow shaft has at least one tube whose lateral surface area runs at an equidistant clearance from the magnet wheel jacket. Blowers are mounted at the end faces of the rotor.

摘要翻译： 具有闭合内部冷却回路的风力发电机具有作为金属板实施的定子，并且包括在定子的端面处形成卷绕头的卷绕系统。 定子由至少在层叠铁芯的区域中的冷却套包围，其中转子的永久磁铁设置在实施为空心轴的磁轮夹套上。 磁轮夹套通过其端面处的支撑元件以旋转固定的方式连接到轴或轴上，其中在其内部，空心轴具有至少一个管，其侧表面区域与等离子体间隙 磁轮夹克。 鼓风机安装在转子的端面。

公开(公告)号：US20130154429A1

公开(公告)日：2013-06-20

申请号：US13819160

申请日：2011-05-11

申请人： Norbert Schönbauer ,  Axel Möhle

发明人： Norbert Schönbauer ,  Axel Möhle

IPC分类号： H02K3/12

CPC分类号： H02K3/12 ,  H02K1/145 ,  H02K3/04 ,  H02K3/28 ,  H02K3/505 ,  H02K15/0025 ,  H02K15/0037 ,  H02K15/085

摘要： An active part of an electrical machine has a carrier, a plurality of coils which are arranged on the carrier and which each include a plurality of sub-conductors and a winding head area, in which the coils project out of the carrier in a curved shape, respectively and are connected to one another. At least one of the plurality of coils has a coil arc in the winding head area, and the center line of the coil runs in one plane in the coil arc. The sub-conductors of one coil run parallel to the plane in the coil arc of the coil and themselves in each case form sub-conductor arcs. The vertices of the sub-conductor arcs of the coil form a line of inclination which runs at an angle to the plane.

摘要翻译： 电机的主动部分具有载体，多个线圈，其布置在载体上，并且每个线圈包括多个分导体和绕组头部区域，其中线圈以弯曲形状从载体突出 并分别相互连接。 多个线圈中的至少一个线圈在绕组头部区域中具有线圈电弧，线圈的中心线在线圈电弧的一个平面中延伸。 一个线圈的分导线平行于线圈的线圈中的平面并且在每种情况下本身形成分导体弧。 线圈的分导体弧的顶点形成与该平面成一角度延伸的倾斜线。

公开(公告)号：US08313316B2

公开(公告)日：2012-11-20

申请号：US12599160

申请日：2008-05-07

申请人： Maria Bade ,  Joachim Mucha ,  Axel Möhle

发明人： Maria Bade ,  Joachim Mucha ,  Axel Möhle

IPC分类号： H02K9/197

CPC分类号： F04D17/122 ,  F04D25/0686 ,  F04D29/5826 ,  F04D29/588

摘要： The invention relates to a compressor system (1), particularly for conveying gases or gas/oil mixtures in the offshore area, with a seawater-tight housing (2) with at least one access opening (3) for gases or gas/oil mixtures which are to be compressed, and with at least one outlet opening (4) for the compressed gases or gas/oil mixtures. In the housing (2), a compressor (8) is disposed, which is connected at the inlet side to the access opening (3) and, at the outlet side, to the outlet opening (4). An electric motor (7), which has a stator assembly (71) and a rotor assembly (72) for driving the compressor (8), is disposed in the housing (2). According to the invention, the stator assembly (71) can be cooled over an inner side (GI) of the housing (2) of the compressor system (1).

摘要翻译： 本发明涉及一种压缩机系统（1），特别是用于在近海区域输送气体或气/油混合物的海水密封壳体（2），其具有用于气体或气/油混合物的至少一个进入开口（3） 其被压缩，并且具有用于压缩气体或气体/油混合物的至少一个出口开口（4）。 在壳体（2）中，设置有压缩机（8），其在入口侧与进入口（3）连接，并且在出口侧连接到出口（4）。 具有定子组件（71）和用于驱动压缩机（8）的转子组件（72））的电动机（7）设置在壳体（2）中。 根据本发明，定子组件（71）可以在压缩机系统（1）的壳体（2）的内侧（GI）上冷却。

公开(公告)号：US09276446B2

公开(公告)日：2016-03-01

申请号：US13819160

申请日：2011-05-11

申请人： Norbert Schönbauer ,  Axel Möhle

发明人： Norbert Schönbauer ,  Axel Möhle

IPC分类号： H02K3/12 ,  H02K15/00 ,  H02K3/28 ,  H02K3/04 ,  H02K3/50 ,  H02K15/085 ,  H02K1/14

CPC分类号： H02K3/12 ,  H02K1/145 ,  H02K3/04 ,  H02K3/28 ,  H02K3/505 ,  H02K15/0025 ,  H02K15/0037 ,  H02K15/085

摘要： An active part of an electrical machine has a carrier, a plurality of coils which are arranged on the carrier and which each include a plurality of sub-conductors and a winding head area, in which the coils project out of the carrier in a curved shape, respectively and are connected to one another. At least one of the plurality of coils has a coil arc in the winding head area, and the center line of the coil runs in one plane in the coil arc. The sub-conductors of one coil run parallel to the plane in the coil arc of the coil and themselves in each case form sub-conductor arcs. The vertices of the sub-conductor arcs of the coil form a line of inclination which runs at an angle to the plane.

摘要翻译： 电机的主动部分具有载体，多个线圈，其布置在载体上，并且每个线圈包括多个分导体和绕组头部区域，其中线圈以弯曲形状从载体突出 并分别相互连接。 多个线圈中的至少一个线圈在绕组头部区域中具有线圈电弧，线圈的中心线在线圈电弧的一个平面中延伸。 一个线圈的分导线平行于线圈的线圈中的平面并且在每种情况下本身形成分导体弧。 线圈的分导体弧的顶点形成与该平面成一角度延伸的倾斜线。

公开(公告)号：US08847453B2

公开(公告)日：2014-09-30

申请号：US13381575

申请日：2010-05-06

申请人： Heiner Bayer ,  Ludwig Erd ,  Ulrich Hartmann ,  Torsten Metzner ,  Axel Möhle

发明人： Heiner Bayer ,  Ludwig Erd ,  Ulrich Hartmann ,  Torsten Metzner ,  Axel Möhle

IPC分类号： H02K1/27 ,  H01F7/02 ,  H02K15/03 ,  H02K7/18 ,  H02K1/04

CPC分类号： H02K15/03 ,  H01F7/0221 ,  H02K1/04 ,  H02K1/27 ,  H02K1/2786 ,  H02K7/1838 ,  Y10T29/49012

摘要： The invention relates to methods for manufacturing a rotor (14) for an electric machine (13), having the following method steps: a) manufacturing a magnetic element (8) by bonding permanent magnets (1, 1′, 1″, 1′″) by means of a first adhesive, each permanent magnet (1, 1′, 1″, 1′″) having a side with a magnetic North pole (N) and a side with a magnetic South pole (S), the permanent magnets (1, 1′, 1″, 1′″) being arranged during bonding such that the sides of the magnetic North poles (N) or the sides of the magnetic South poles (S) form a common underside (3, 3′, 3″, 3′″) of the magnetic elements (8), the first adhesive having a hard consistency in the cured state; and b) bonding the underside of the magnetic element (8) to a yoke (12) by means of a second adhesive, the second adhesive being soft and elastic in the cured state. Furthermore, the invention relates to an associated rotor. The invention permits rational manufacture of a rotor having a permanent magnet for a machine, the permanent magnets being integrally fixed to the yoke of the rotor with high reliability.

摘要翻译： 本发明涉及一种用于制造电机转子（14）的方法，具有以下方法步骤：a）通过将永磁体（1,1'，1“，1” “）通过第一粘合剂，具有具有磁性北极（N）的侧面和具有磁性南极（S）的一侧的每个永磁体（1,1'，1”，1“”），永久 在接合期间布置磁体（1,1'，1“，1”），使得磁性北极（N）的侧面或磁性南极（S）的侧面形成共同的下侧（3,3' ，3“，3”“），所述第一粘合剂在固化状态下具有硬的稠度; 和b）通过第二粘合剂将磁性元件（8）的下侧粘合到轭（12）上，第二粘合剂在固化状态下是柔软和有弹性的。 此外，本发明涉及一种相关联的转子。 本发明允许合理制造具有用于机器的永磁体的转子，永磁体以高可靠性一体地固定到转子的轭。

公开(公告)号：US20120098271A1

公开(公告)日：2012-04-26

申请号：US13381575

申请日：2010-05-06

申请人： Heiner Bayer ,  Ludwig Erd ,  Ulrich Hartmann ,  Torsten Metzner ,  Axel Möhle

发明人： Heiner Bayer ,  Ludwig Erd ,  Ulrich Hartmann ,  Torsten Metzner ,  Axel Möhle

IPC分类号： H02K1/28 ,  F03D9/00 ,  H02K15/03

CPC分类号： H02K15/03 ,  H01F7/0221 ,  H02K1/04 ,  H02K1/27 ,  H02K1/2786 ,  H02K7/1838 ,  Y10T29/49012

摘要： The invention relates to methods for manufacturing a rotor (14) for an electric machine (13), having the following method steps: a) manufacturing a magnetic element (8) by bonding permanent magnets (1, 1′, 1″, 1′″) by means of a first adhesive, each permanent magnet (1, 1′, 1″, 1′″) having a side with a magnetic North pole (N) and a side with a magnetic South pole (S), the permanent magnets (1, 1′, 1″, 1′″) being arranged during bonding such that the sides of the magnetic North poles (N) or the sides of the magnetic South poles (S) form a common underside (3, 3′, 3″, 3′″) of the magnetic elements (8), the first adhesive having a hard consistency in the cured state; and b) bonding the underside of the magnetic element (8) to a yoke (12) by means of a second adhesive, the second adhesive being soft and elastic in the cured state. Furthermore, the invention relates to an associated rotor. The invention permits rational manufacture of a rotor having a permanent magnet for a machine, the permanent magnets being integrally fixed to the yoke of the rotor with high reliability.

摘要翻译： 本发明涉及一种用于制造电机转子（14）的方法，具有以下方法步骤：a）通过将永磁体（1,1'，1“，1” “）通过第一粘合剂，具有具有磁性北极（N）的侧面和具有磁性南极（S）的一侧的每个永磁体（1,1'，1”，1“”），永久 在接合期间布置磁体（1,1'，1“，1”），使得磁性北极（N）的侧面或磁性南极（S）的侧面形成共同的下侧（3,3' ，3“，3”“），所述第一粘合剂在固化状态下具有硬的稠度; 和b）通过第二粘合剂将磁性元件（8）的下侧粘合到轭（12）上，第二粘合剂在固化状态下是柔软和有弹性的。 此外，本发明涉及一种相关联的转子。 本发明允许合理制造具有用于机器的永磁体的转子，永磁体以高可靠性一体地固定到转子的轭。

公开(公告)号：US20120056571A1

公开(公告)日：2012-03-08

申请号：US13319837

申请日：2010-04-15

申请人： Marcel Buse ,  Söhnke Früchtenicht ,  Gaston Mathijssen ,  Etienne Meier ,  Axel Möhle

发明人： Marcel Buse ,  Söhnke Früchtenicht ,  Gaston Mathijssen ,  Etienne Meier ,  Axel Möhle

IPC分类号： H02P31/00

CPC分类号： H02K15/125 ,  F04B17/03 ,  F04B49/06 ,  F04B49/10 ,  F04B53/08

摘要： The invention relates to a drive system comprising a liquid-cooling electric machine (1), and to a method for liquid-cooling the stator winding of said type of machine (1). In order to use said system at very low temperatures and in the most simple way possible, said drive system also comprises a cooling circuit (2) for cooling the liquid of a stator winding of the electric machine (1), a pump (3) for pumping a liquid through the coolant circuit (2), a converter (4) for feeding the stator winding and a control device (5) for controlling the converter in such a manner that said converter, prior to activating the pump (3), feeds a heating flow to the stator winding for heating the cool liquid.

摘要翻译： 本发明涉及一种包括液冷电机（1）的驱动系统，以及一种液体冷却所述类型机器（1）的定子绕组的方法。 为了在非常低的温度下以最简单的方式使用所述系统，所述驱动系统还包括用于冷却电机（1）的定子绕组的液体的冷却回路（2），泵（3） 用于泵送液体通过冷却剂回路（2），用于馈送定子绕组的转换器（4）和用于控制转换器的控制装置（5），使得所述转换器在激活泵（3）之前， 将加热流馈送到定子绕组以加热冷却液体。

公开(公告)号：US07816832B2

公开(公告)日：2010-10-19

申请号：US11994013

申请日：2006-06-21

申请人： Maria Bade ,  Axel Möhle

发明人： Maria Bade ,  Axel Möhle

IPC分类号： H02K1/12 ,  H02K3/00 ,  H02K1/00 ,  H02K19/26

CPC分类号： H02K1/148

摘要： The invention relates to a direct drive for large-scale drives, comprising a stator (1) which is configured, when seen from the peripheral direction, by a plurality of segments (3, 4, 5, 6), each having a self-contained winding arrangement, and a rotor which is configured from segments. The segments of the rotor are located on working elements that rotate with the rotor, and interact electromagnetically with a winding system of the stator (1). The inventive drive is especially suitable for ring motors and tube mill drives.

摘要翻译： 本发明涉及一种用于大规模驱动器的直接驱动装置，其包括定子（1），当从周向方向看时，定子（1）由多个段（3,4,5,6）构成， 包含绕组布置，以及由段构成的转子。 转子的段位于与转子一起旋转的工作元件上，并且与定子（1）的绕组系统电磁相互作用。 本发明的驱动器特别适用于环形电机和管磨机驱动。