公开(公告)号：US20240022149A1

公开(公告)日：2024-01-18

申请号：US18033497

申请日：2021-10-26

申请人： Schaeffler Technologies AG & Co. KG

发明人： Dirk Reimnitz ,  Ivo Agner

IPC分类号： H02K15/16 ,  H02K7/08

CPC分类号： H02K15/16 ,  H02K7/08 ,  H02K2201/03 ,  H02K2201/15

摘要： An electrical machine arrangement including an electrical axial flux machine having a stator and having a rotor, a component supporting the stator, and a rotor shaft which is in contact with the rotor so as to rotate therewith. The rotor is arranged inside the electrical machine arrangement in a manner rotatably mounted by means of at least one bearing point. The stator has at least one stator half which is axially spaced apart from the rotor by an air gap. At least one spacer element is provided for axially orienting at least two of the assemblies: first stator half, second stator half (and rotor relative to one another.

公开(公告)号：US20180013335A1

公开(公告)日：2018-01-11

申请号：US15712921

申请日：2017-09-22

申请人： FRANKLIN ELECTRIC CO., INC.

发明人： Heinz Barg

IPC分类号： H02K15/16 ,  H02K15/14

CPC分类号： H02K15/165 ,  H02K5/132 ,  H02K5/15 ,  H02K5/161 ,  H02K7/04 ,  H02K7/083 ,  H02K15/14 ,  H02K15/16

摘要： A method of assembling an electric motor comprises axially translating a rotor of a rotor assembly in a first direction through a longitudinal bore of a stator, a first centering ring of the rotor assembly preventing a first end of the rotor from contacting an internal surface of the longitudinal bore; rotatably supporting a first end of the rotor assembly longitudinally extending from the rotor with a first support member; resting a second centering ring of the rotor assembly on the internal surface of the longitudinal bore; rotatably supporting a second end of the rotor assembly longitudinally extending from the rotor with a second support member; and axially translating the rotor assembly in a second direction, opposite the first direction, to place the rotor assembly in a position in which both the first centering ring and the second centering ring are outside the longitudinal bore.

公开(公告)号：US09825507B2

公开(公告)日：2017-11-21

申请号：US14437191

申请日：2013-11-06

申请人： ALSTOM RENEWABLE TECHNOLOGIES

发明人： César Muñiz Casais

IPC分类号： H02K7/18 ,  F03D9/00 ,  H02K3/46 ,  H02K15/02 ,  H02K1/27 ,  H02K1/30 ,  H02K1/06 ,  H02K1/18 ,  F03D9/25 ,  H02K15/00 ,  H02K15/03 ,  H02K15/16

CPC分类号： H02K7/18 ,  F03D9/25 ,  H02K1/06 ,  H02K1/185 ,  H02K1/27 ,  H02K1/30 ,  H02K3/46 ,  H02K7/183 ,  H02K15/00 ,  H02K15/0006 ,  H02K15/02 ,  H02K15/03 ,  H02K15/16 ,  H02K2201/03 ,  H02K2213/12 ,  Y02E10/725 ,  Y10T29/49012

摘要： It comprises a rotor and a stator that they both may be formed of a single piece or they may be formed of a number of sectors. The generator further comprises at least one active module unit as an independent unit from both the rotor and the stator. The active module unit includes at least one permanent magnet, a magnet support structure attached thereto, a first attaching mechanism to removably attach the magnet support structure to the rotor or the stator, at least one coil module comprising at least one coil winding and a magnetic core, and a second attaching mechanism to removably attach the coil module to the other of the rotor or the stator. The coil module is spaced apart from the permanent magnet a predetermined distance.

公开(公告)号：US09735650B2

公开(公告)日：2017-08-15

申请号：US14667768

申请日：2015-03-25

申请人： Pratt & Whitney Canada Corp.

发明人： David Menheere ,  Andreas Eleftheriou ,  Richard Kostka

IPC分类号： H02K15/02 ,  H02K7/18 ,  H02K15/16

CPC分类号： H02K7/1823 ,  H02K15/02 ,  H02K15/16 ,  Y10T29/49002 ,  Y10T29/49009 ,  Y10T29/49012

摘要： A method of assembling a starter/generator in a gas-turbine engine, including coupling a rotor and a stator of the starter/generator such that the rotor is rotatable with respect to the stator to drive the rotor when the starter/generator is electrically powered and to produce electrical power when the rotor is rotated, securing the stator to a bearing support, coupling the starter/generator to a low pressure shaft of the engine by installing the bearing support over a bearing assembly secured to an end of the low pressure shaft, inserting the low pressure shaft through a high pressure shaft of the engine with the end of the low pressure shaft protruding therefrom and positioning the starter/generator in proximity of an end of the high pressure shaft, and drivingly engaging the rotor to the high pressure shaft.

公开(公告)号：US09722479B2

公开(公告)日：2017-08-01

申请号：US13956515

申请日：2013-08-01

申请人： EOCYCLE TECHNOLOGIES INC.

发明人： Raphael Nadeau ,  Daniel Massicotte ,  Eric Adams ,  Simon Cote ,  Patrice Fortin ,  Jean-Francois Bernier-Synnott

IPC分类号： H02K1/27 ,  H02K21/12 ,  H02K41/03 ,  H02K41/02 ,  H02K15/03 ,  H02K1/18 ,  H02K21/14 ,  H02K1/14 ,  H02K5/173 ,  H02K7/18 ,  H02K15/16

CPC分类号： H02K41/02 ,  H02K1/145 ,  H02K1/185 ,  H02K1/2713 ,  H02K1/2773 ,  H02K5/1732 ,  H02K7/1838 ,  H02K15/03 ,  H02K15/16 ,  H02K21/145 ,  H02K2201/12 ,  H02K2205/00 ,  H02K2213/03 ,  H02K2213/12 ,  Y10T29/49009 ,  Y10T29/49012

摘要： The invention concerns a windmill including a rotatable transverse flux electrical machine (TFEM) comprising a stator portion; and a rotor portion rotatably located in respect with the stator portion, the rotor portion including an alternate sequence of magnets and concentrators radially disposed about a rotation axis thereof; the stator portion including at least one phase, the at least one phase including a plurality of cores cooperating with a coil disposed about the rotation axis, each core including a skewed pair of poles to progressively electromagnetically engage an electromagnetic field of respective cooperating concentrators. The invention is also concerned with a plurality of elements located in desired positions in the TFEM.

公开(公告)号：US20170070130A1

公开(公告)日：2017-03-09

申请号：US15260658

申请日：2016-09-09

申请人： Johnson Electric S.A.

发明人： Donat ANDREY ,  Michael WATZEK ,  Tanh BUI ,  Yvan BOURQUI

IPC分类号： H02K15/16 ,  H02K5/00 ,  H02K15/14 ,  H02K11/21

CPC分类号： H02K15/16 ,  H02K5/00 ,  H02K7/1166 ,  H02K11/21 ,  H02K15/00 ,  H02K15/14 ,  H02K2213/09 ,  Y10T29/49009

摘要： In a method for the manufacture of actuators comprising an electric motor for driving an output shaft (10), a sensor device for generating a signal that is a function of the angle at which the output shaft is rotated, and a support surface (30a) with mounting points for mounting an actuator, a mechanical adjustment of at least one actuator component is carried out, which takes place depending on the deviation between an actual value and a setpoint such that the output shaft has an output end (40b), the angular position of which is adjusted to the setpoint.

摘要翻译： 一种用于制造包括用于驱动输出轴（10）的电动机的致动器的方法，用于产生作为输出轴旋转的角度的函数的信号的传感器装置和支撑表面（30a） 具有用于安装致动器的安装点，执行至少一个致动器部件的机械调节，其根据实际值和设定点之间的偏差进行，使得输出轴具有输出端（40b），角度 其位置被调整到设定值。

公开(公告)号：US09583997B2

公开(公告)日：2017-02-28

申请号：US13976976

申请日：2011-12-29

申请人： Peter Mongeau

发明人： Peter Mongeau

IPC分类号： H02K15/00 ,  H02K15/14 ,  H02K15/16 ,  H02K15/03 ,  H01F13/00 ,  H02K7/18

CPC分类号： H02K15/03 ,  H01F13/003 ,  H02K7/183 ,  H02K7/1838 ,  H02K15/16 ,  H02K2213/12 ,  Y02E10/725 ,  Y10T29/49012 ,  Y10T29/53143

摘要： The present invention relates to a device for magnetizing and assembling an electrical machine comprising a stator and a rotor with at least one permanent magnet. The device includes a magnetizer unit for magnetizing the at least one permanent magnet of the rotor, a rotor load unit, and a translation unit for translating the rotor from the magnetizer unit to a rotor load unit for inserting the rotor into the stator. The invention also relates to a method for magnetizing and assembling an electrical machine comprising a stator and a rotor with at least one permanent magnet at a magnetizing unit.

摘要翻译： 本发明涉及一种用于磁化和组装电机的装置，其包括具有至少一个永磁体的定子和转子。 该装置包括用于磁化转子的至少一个永磁体的磁化器单元，转子负载单元和用于将转子从磁化器单元转换到用于将转子插入定子的转子负载单元的平移单元。 本发明还涉及一种用于磁化和组装包括定子和转子的电机的方法，所述定子和转子在磁化单元处具有至少一个永磁体。

公开(公告)号：US09476404B2

公开(公告)日：2016-10-25

申请号：US14009696

申请日：2012-03-13

申请人： Kornel Feher ,  Ulrich Hartmann ,  Martin Junge ,  Andreas Jöckel ,  Martin Kristl ,  Wilfried Luchs ,  Oliver Memminger ,  Joachim Mucha ,  Axel Möhle

发明人： Kornel Feher ,  Ulrich Hartmann ,  Martin Junge ,  Andreas Jöckel ,  Martin Kristl ,  Wilfried Luchs ,  Oliver Memminger ,  Joachim Mucha ,  Axel Möhle

IPC分类号： H02K15/02 ,  H02K7/18 ,  F03D1/00 ,  H02K1/06 ,  H02K15/03 ,  H02K15/16

CPC分类号： F03D1/001 ,  F03D1/00 ,  F03D9/11 ,  F03D13/10 ,  H02K1/06 ,  H02K7/183 ,  H02K7/1838 ,  H02K15/02 ,  H02K15/03 ,  H02K15/16 ,  H02K2201/03 ,  H02K2213/12 ,  Y02E10/725 ,  Y02E10/728 ,  Y02P90/50 ,  Y10T29/49009

摘要： In a method an inner segment is first pre-assembled on each of a number of outer segments by at least one fixing element, so as to produce a plurality of segment modules having each a predetermined air gap between the inner segment and the outer segment. The inner segments and the outer segments are assigned to the rotor or stator of the electrical machine. The inner segments of the plurality of segment modules are fastened to an inner assembly device (for example a hub). The outer segments of the plurality of segment modules are fastened to an outer assembly device (for example a supporting structure). Finally, the fixing elements between the inner segments and the outer segments are removed.

摘要翻译： 在一种方法中，内部段首先通过至少一个固定元件在多个外部段的每一个上预先组装，以便产生多个段模块，每个区段模块在内部段和外部段之间具有预定的气隙。 内部段和外部段被分配给电机的转子或定子。 多个段模块的内部段被紧固到内部组装装置（例如轮毂）上。 多个段模块的外部段被紧固到外部组装装置（例如支撑结构）上。 最后，去除内部段和外部段之间的固定元件。

公开(公告)号：US20160301281A1

公开(公告)日：2016-10-13

申请号：US15078164

申请日：2016-03-23

申请人： GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG

发明人： Harald Ihben ,  Holger Berg ,  Mark Schweiher ,  Thomas Hoffmeister

IPC分类号： H02K7/08 ,  H02K7/10 ,  H02K5/04 ,  H02K9/19

CPC分类号： H02K7/083 ,  B60K1/00 ,  B60K2001/001 ,  H02K5/04 ,  H02K5/15 ,  H02K7/006 ,  H02K7/1008 ,  H02K7/116 ,  H02K9/19 ,  H02K15/16 ,  H02K2201/03 ,  H02K2213/06

摘要： An electric machine arrangement for a motor vehicle drivetrain, having a machine housing which can be fixed to a drivetrain housing, a stator which is fixed relative to the machine housing, a rotor which is mounted, concentrically with respect to the stator, within the machine housing and which has a rotor axis, wherein an air gap is defined between the stator and the rotor. Here, the rotor has a rotary bearing section which is mounted, with a radial clearance, rotatably relative to a housing bearing section of the machine housing, wherein the radial clearance is smaller than the air gap.

摘要翻译： 一种用于机动车辆传动系统的电机装置，具有能够固定到传动系壳体的机械壳体，相对于机械壳体固定的定子，相对于定子同心安装在机器内的转子 壳体，其具有转子轴线，其中在定子和转子之间限定气隙。 这里，转子具有旋转轴承部分，其以相对于机器壳体的壳体轴承部分可旋转的径向间隙安装，其中径向间隙小于气隙。

公开(公告)号：US20150349614A1

公开(公告)日：2015-12-03

申请号：US14291545

申请日：2014-05-30

申请人： GM Global Technology Operations LLC

发明人： PAUL F. TURNBULL ,  ALAN G. HOLMES

IPC分类号： H02K15/02

CPC分类号： H02K15/16 ,  Y10T29/49014 ,  Y10T29/53143

摘要： A number of variations may include a product comprising a gap support tool comprising an inflatable body portion, wherein the inflatable body portion comprises a plurality of fluid chambers, and wherein the plurality of fluid chambers are constructed and arranged to center a rotor inside a stator and create a concentric air gap between the stator and the rotor during assembly.

摘要翻译： 许多变型可以包括包括间隙支撑工具的产品，该间隙支撑工具包括可充气主体部分，其中可膨胀主体部分包括多个流体室，并且其中多个流体室被构造和布置成使定子内的转子居中， 在组装期间在定子和转子之间产生同心气隙。