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    Compressor system for underwater use having a stator packet with an annular cooling chamber
    1.
    发明授权
    Compressor system for underwater use having a stator packet with an annular cooling chamber 有权
    具有具有环形冷却室的定子包的水下用压缩机系统

    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。

    COMPRESSOR SYSTEM FOR UNDERWATER USE IN THE OFFSHORE AREA
    2.
    发明申请
    COMPRESSOR SYSTEM FOR UNDERWATER USE IN THE OFFSHORE AREA 有权
    压缩机系统用于海水区域的水下使用

    公开(公告)号：US20100239441A1

    公开(公告)日：2010-09-23

    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： F04B35/04 ,  H02K9/197 ,  H02K1/20 ,  H02K5/18

    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。

    Direct drive for large-scale drives
    5.
    发明授权
    Direct drive for large-scale drives 有权
    直接驱动大型驱动器

    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。

    Electrical machine, in particular a synchronous motor, with redundant stator windings
    6.
    发明授权
    Electrical machine, in particular a synchronous motor, with redundant stator windings 有权
    具有冗余定子绕组的电机，特别是同步电动机

    公开(公告)号：US07786643B2

    公开(公告)日：2010-08-31

    申请号：US12093526

    申请日：2007-05-02

    申请人： Maria Bade ,  Axel Möhle

    发明人： Maria Bade ,  Axel Möhle

    IPC分类号： H02K1/00

    CPC分类号： H02K3/28 ,  H02K16/04 ,  H02K2201/15 ,  H02P25/22

    摘要： The electrical machine (1) has a stator (2) and a rotor (5), wherein the stator (2) has stator slots (8), in which a stator winding (4) with redundant and at least three-phase winding systems (U1, V1, W1; U2, V2, W2) is laid. According to the invention, the electrical machine (1) has a large number of poles with a pole number (PZ) of at least four, a number (NZ) of stator slots (8) which corresponds to the product of a phase number and the square of the pole number (PZ) of the electrical machine (1) or an integral multiple thereof, and a number of winding systems (U1, V1, W1; . . . ; U4, V4, W4) which corresponds to the pole number (PZ). In each case a number of in-phase winding sections (U1-U4, V1-V4, W1-W4) which corresponds to the pole number (PZ) are combined to form a group of phase winding sections (PU, PV, PW). The phase winding section groups (PU, PV, PW) are laid, phase-cyclically and pole-for-pole, in the stator slots (8) of the stator (2). Depending on the pole and phase winding section group (PU, PV, PW), in each case are slot region (N1-N4) which corresponds to the pole number (PZ) is provided. The slot assignment takes place in such a way that the in-phase winding sections (U1-U4, V1-V4, W1-W4) are distributed, corresponding to their numbering, uniformly amongst the slot positions (N1, . . . , N4) of the associated slot regions (N1-N4).

    摘要翻译： 电机（1）具有定子（2）和转子（5），其中定子（2）具有定子槽（8），定子绕组（4）具有冗余和至少三相绕组系统 （U1，V1，W1; U2，V2，W2）。 根据本发明，电机（1）具有极数（PZ）为至少四个的极数，定子槽（8）的数量（NZ）对应于相数和 电机（1）的极数（PZ）的平方或其整数倍，以及与极相对应的多个绕组系统（U1，V1，W1 ... ... U4，V4，W4） 数（PZ）。 在各种情况下，与极数（PZ）对应的多个同相绕组部（U1-U4，V1-V4，W1-W4）组合形成一组相绕组部（PU，PV，PW） 。 相位绕组部分组（PU，PV，PW）在定子（2）的定子槽（8）中以相位和极极方式放置。 根据极点和相绕组部分组（PU，PV，PW），在每种情况下都是与极数（PZ）对应的插槽区域（N1-N4）。 时隙分配以这样的方式进行，使得同相绕组部分（U1-U4，V1-V4，W1-W4）在时隙位置（N1，...，N4）之间均匀分布，对应于它们的编号 ）的相关时隙区域（N1-N4）。

    Compressor Unit and Use of a Cooling Medium
    7.
    发明申请
    Compressor Unit and Use of a Cooling Medium 审中-公开
    压缩机单元和冷却介质的使用

    公开(公告)号：US20100232984A1

    公开(公告)日：2010-09-16

    申请号：US12225325

    申请日：2007-02-13

    申请人： Maria Bade ,  Axel Möhle ,  Günter Zwarg

    发明人： Maria Bade ,  Axel Möhle ,  Günter Zwarg

    IPC分类号： F04D29/58 ,  F04D13/08

    CPC分类号： F04D13/10 ,  F04D17/122 ,  F04D25/0686 ,  F04D29/023 ,  F04D29/058 ,  F04D29/5806 ,  F04D29/584 ,  F05D2300/43 ,  F16C32/0489 ,  F16C37/005 ,  F16C2360/44

    摘要： A compressor unit comprises a centrifugal compressor for compressing a gas, having a rotor with one or more compressor impellers, and an electric motor having a stator and a rotor, for driving the rotor of the compressor. The compressor and the electric motor are accommodated in a common gas-tight housing which is provided with a gas inlet and a gas outlet. The rotor of the compressor and the rotor of the electric motor are arranged on a common rotor shaft which is mounted in magnetic bearings. The rotor shaft comprises a single unit and is mounted in two radial magnetic bearings, each in the vicinity of one end of the common rotor shaft, and one axial magnetic bearing, which is arranged in the vicinity of one of the radial bearings.

    摘要翻译： 压缩机单元包括用于压缩气体的离心式压缩机，具有带有一个或多个压缩机叶轮的转子和具有定子和转子的电动机，用于驱动压缩机的转子。 压缩机和电动机容纳在设置有气体入口和气体出口的公共气密壳体中。 压缩机的转子和电动机的转子布置在安装在磁性轴承中的公共转子轴上。 转子轴包括单个单元，并且安装在两个径向磁轴承中，每个位于公共转子轴的一端附近，以及一个轴向磁轴承，其布置在其中一个径向轴承附近。

    STATOR OF A PERMANENTLY EXCITED ROTATING ELECTRIC MACHINE
    8.
    发明申请
    STATOR OF A PERMANENTLY EXCITED ROTATING ELECTRIC MACHINE 审中-公开
    永久旋转电机的定子

    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。

    Wind power generator with internal cooling circuit
    9.
    发明授权
    Wind power generator with internal cooling circuit 有权
    具有内部冷却回路的风力发电机

    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。

    Winding plan for a segmented stator of a dynamo-electric machine
    10.
    发明授权
    Winding plan for a segmented stator of a dynamo-electric machine 有权
    发电机分段定子绕组方案

    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。