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    Small electric motor and method for producing a small electric motor
    1.
    发明授权
    Small electric motor and method for producing a small electric motor 有权
    小型电动机及小型电动机的制造方法

    公开(公告)号：US08648508B2

    公开(公告)日：2014-02-11

    申请号：US13183656

    申请日：2011-07-15

    Applicant: David Ramon ,  Remo Hofstetter ,  Hugo Fritschy

    Inventor： David Ramon ,  Remo Hofstetter ,  Hugo Fritschy

    IPC: H02K11/00 ,  H02K3/52 ,  H02K5/22

    CPC classification number: H02K11/00 ,  H02K3/525 ,  H02K5/225 ,  H02K2203/15 ,  H02K2211/03

    Abstract: A small electric motor is disclosed, such as a claw pole motor. An exemplary small electric motor includes a housing, a stator having at least two stator windings, a rotor having a rotational axis, and a flexible conductor foil for the electrical connection of the stator windings. The conductor foil includes winding connection contacts, external connection contacts and conductor paths between the winding connection contacts and the external connection contacts. Taps of the stator windings are electrically contacted with the winding connection contacts of the conductor foil. The conductor foil can be configured as an elongated strip having at least two connection portions which are arranged in spaced-apart relationship with each other and include winding connection contacts.

    Abstract translation: 公开了一种小型电动机，例如爪极电动机。 示例性的小型电动机包括壳体，具有至少两个定子绕组的定子，具有旋转轴的转子和用于定子绕组的电连接的柔性导体箔。 导体箔包括绕组连接触点，外部连接触点和绕组连接触点与外部连接触点之间的导体路径。 定子绕组的抽头与导体箔的绕组连接触点电接触。 导体箔可以被配置为具有至少两个连接部分的细长条带，这两个连接部分以彼此间隔开的关系布置并且包括绕组连接触点。

    Linear drive
    2.
    发明授权
    Linear drive 有权
    线性驱动

    公开(公告)号：US08791607B2

    公开(公告)日：2014-07-29

    申请号：US13005386

    申请日：2011-01-12

    Applicant: Alexis Boletis ,  Hugo Fritschy ,  Remo Hofstetter ,  Jens Oliver Schulze ,  Raniero Pittini ,  David Ramon ,  Max Erick Busse-Grawitz

    Inventor： Alexis Boletis ,  Hugo Fritschy ,  Remo Hofstetter ,  Jens Oliver Schulze ,  Raniero Pittini ,  David Ramon ,  Max Erick Busse-Grawitz

    IPC: H02K41/03 ,  H02K11/00

    CPC classification number: H02K41/03 ,  H02K11/215 ,  H02K16/00 ,  H02K41/0356 ,  H02K2201/18

    Abstract: The present invention relates to an electric linear drive, particularly for a rotary-lifting motor. Such a linear drive includes a winding system including a plurality of wound coils which are arranged to be coaxial to each other and successive in axial direction, and a magnet system which is movable in axial direction relative to the winding system and includes a plurality of axially successive permanent magnets. The winding system is normally fed by a controlled converter. The coils of the winding system and the permanent magnets of the magnet system define an air gap thereinbetween. Furthermore, a sensor is provided for detecting the relative movement of winding system and magnet system and for detecting the relative position of the two systems, the sensor being used for scanning a timing ruler mounted on the outer circumference of the magnet system. The magnet system is radially arranged in the interior of the winding system, and the timing ruler circumferentially extends only over a portion of the circumference of the magnet system. According to the invention it is either provided that the coils of the winding system have a radial bulge for the timing ruler, or that the magnet system is eccentrically arranged relative to the winding system, or that the magnet system includes a radial bulge in the form of a flat portion for the timing ruler.

    Abstract translation: 电线性驱动装置技术领域本发明涉及电动线性驱动装置，特别涉及一种旋转提升电动机。 这种线性驱动器包括绕组系统，该绕组系统包括彼此同轴并沿轴向连续的多个缠绕线圈，以及可相对于绕组系统沿轴向移动的磁体系统，并且包括多个轴向 连续的永久磁铁。 绕组系统通常由受控转换器馈送。 卷绕系统的线圈和磁体系统的永磁体在其间限定了气隙。 此外，提供了用于检测卷绕系统和磁体系统的相对运动并且用于检测两个系统的相对位置的传感器，该传感器用于扫描安装在磁体系统的外周上的定时尺。 磁体系统径向布置在绕组系统的内部，并且定时尺周向地仅在磁体系统的圆周的一部分上延伸。 根据本发明，提供绕组系统的线圈具有用于定时尺的径向凸起，或者磁体系统相对于绕组系统偏心地布置，或者磁体系统包括形式的径向凸起 用于定时尺的平坦部分。

    LINEAR DRIVE
    3.
    发明申请
    LINEAR DRIVE 有权
    线性驱动

    公开(公告)号：US20110175462A1

    公开(公告)日：2011-07-21

    申请号：US13005386

    申请日：2011-01-12

    Applicant: Alexis Boletis ,  Hugo Fritschy ,  Remo Hofstetter ,  Jens Oliver Schulze ,  Raniero Pittini

    Inventor： Alexis Boletis ,  Hugo Fritschy ,  Remo Hofstetter ,  Jens Oliver Schulze ,  Raniero Pittini

    IPC: H02K41/03

    CPC classification number: H02K41/03 ,  H02K11/215 ,  H02K16/00 ,  H02K41/0356 ,  H02K2201/18

    Abstract: The present invention relates to an electric linear drive, particularly for a rotary-lifting motor. Such a linear drive includes a winding system including a plurality of wound coils which are arranged to be coaxial to each other and successive in axial direction, and a magnet system which is movable in axial direction relative to the winding system and includes a plurality of axially successive permanent magnets. The winding system is normally fed by a controlled converter. The coils of the winding system and the permanent magnets of the magnet system define an air gap thereinbetween. Furthermore, a sensor is provided for detecting the relative movement of winding system and magnet system and for detecting the relative position of the two systems, the sensor being used for scanning a timing ruler mounted on the outer circumference of the magnet system. The magnet system is radially arranged in the interior of the winding system, and the timing ruler circumferentially extends only over a portion of the circumference of the magnet system. According to the invention it is either provided that the coils of the winding system have a radial bulge for the timing ruler, or that the magnet system is eccentrically arranged relative to the winding system, or that the magnet system includes a radial bulge in the form of a flat portion for the timing ruler.

    Abstract translation: 电线性驱动装置技术领域本发明涉及电动线性驱动装置，特别涉及一种旋转提升电动机。 这种线性驱动器包括绕组系统，该绕组系统包括彼此同轴并沿轴向连续的多个缠绕线圈，以及可相对于绕组系统沿轴向移动的磁体系统，并且包括多个轴向 连续的永久磁铁。 绕组系统通常由受控转换器馈送。 卷绕系统的线圈和磁体系统的永磁体在其间限定了气隙。 此外，提供了用于检测卷绕系统和磁体系统的相对运动并且用于检测两个系统的相对位置的传感器，该传感器用于扫描安装在磁体系统的外周上的定时尺。 磁体系统径向布置在绕组系统的内部，并且定时尺周向地仅在磁体系统的圆周的一部分上延伸。 根据本发明，提供绕组系统的线圈具有用于定时尺的径向凸起，或者磁体系统相对于绕组系统偏心地布置，或者磁体系统包括形式的径向凸起 用于定时尺的平坦部分。

    FEEDER DEVICE FOR INSERTION MACHINES OF PRINTED CIRCUIT BOARDS
    8.
    发明申请
    FEEDER DEVICE FOR INSERTION MACHINES OF PRINTED CIRCUIT BOARDS 有权
    印刷电路板插入机的馈线装置

    公开(公告)号：US20100284769A1

    公开(公告)日：2010-11-11

    申请号：US12299162

    申请日：2007-05-24

    Applicant: Hugo Fritschy ,  Arnold Teimel

    Inventor： Hugo Fritschy ,  Arnold Teimel

    IPC: B65H20/00

    CPC classification number: H05K13/0417

    Abstract: A feeder device is disclosed for insertion machines for printed circuit boards, including a housing, a drive motor, a gear unit and a pin wheel engaging with a transport tape. The drive motor and the gear unit are arranged on a common side wall of the housing such that the axles thereof are perpendicular to the side wall. A narrow structural design of the feeder device can be provided, which also allows easy mounting. To this end, the rotor of the drive motor is rotatably mounted on only one axle which is fixedly connected to the side wall of the housing.

    Abstract translation: 公开了用于印刷电路板的插入机的馈送装置，包括壳体，驱动马达，齿轮单元和与输送带啮合的销轮。 驱动马达和齿轮单元布置在壳体的公共侧壁上，使得其轴线与侧壁垂直。 可以提供馈送装置的窄结构设计，这也容易安装。 为此，驱动马达的转子可旋转地安装在固定地连接到壳体的侧壁的一个轴上。

    Method for assembling a stator for an electric machine
    9.
    发明授权
    Method for assembling a stator for an electric machine 失效
    组装电机定子的方法

    公开(公告)号：US4327479A

    公开(公告)日：1982-05-04

    申请号：US259313

    申请日：1981-04-30

    Applicant: Bodo Futterer ,  Jurgen Mayer ,  Hugo Fritschy

    Inventor： Bodo Futterer ,  Jurgen Mayer ,  Hugo Fritschy

    IPC: H02K15/03 ,  H02K15/16 ,  H02K15/14

    CPC classification number: H02K15/03 ,  H02K15/16 ,  Y10T29/49009 ,  Y10T29/53161

    Abstract: A method for assembling a stator for an electric machine having a permanent magnet for generating a magnetic field in an air gap. Assembly of the stator is performed with the aid of a plunger, the cross section of which corresponds to the cross section of the air gap. The permanent magnet is slid into the interior of the plunger, whereas the flux return ring is slid over the same. The so formed sub-assembly is put into a casting mold adapted to be filled with a plastic material, which in its cured or hardened state forms a casing intimately surrounding the outer surface of the flux return ring and forming a face plate, to which the permanent magnet adheres. When the plastic material has set, the casting mold is opened and the plunger is retracted from the sub-assembly, resulting in a close toleranced cylindrical air gap space. After insertion of a bell-shaped rotor, a brush cover is assembled opposite the face plate. The flux return ring may be longitudinally slotted and biased so as to more intimately contact the calibrated tube during assembly in order to reduce the air gap tolerances. Instead of a plastic casing, a cup-shaped casing of malleable or deformable material may be used.

    Abstract translation: 一种用于组装用于具有用于在气隙中产生磁场的永磁体的电机的定子的方法。 借助于柱塞，其横截面对应于气隙的横截面来执行定子的组装。 永磁体滑入柱塞的内部，而磁通返回环在其上滑动。 将如此形成的子组件放入适于填充塑料材料的铸模中，该塑料在其固化或硬化状态下形成紧密地围绕磁通返回环的外表面并形成面板的外壳， 永久磁铁粘附。 当塑料材料已经固定时，铸模被打开并且柱塞从子组件缩回，从而形成一个紧密公差的圆柱形气隙空间。 在插入钟形转子之后，刷盖与面板相对地组装。 磁通返回环可以纵向开槽和偏置，以便在组装期间更紧密地接触校准的管，以便减小气隙公差。 可以使用可塑性或可变形材料的杯形外壳代替塑料外壳。

    Method for assembling a stator for an electric machine
    10.
    发明授权
    Method for assembling a stator for an electric machine 失效
    组装电机定子的方法

    公开(公告)号：US4173822A

    公开(公告)日：1979-11-13

    申请号：US865979

    申请日：1977-12-30

    Applicant: Bodo Futterer ,  Jurgen Mayer ,  Hugo Fritschy

    Inventor： Bodo Futterer ,  Jurgen Mayer ,  Hugo Fritschy

    IPC: H02K15/03 ,  H02K15/16 ,  H02K15/02

    CPC classification number: H02K15/16 ,  H02K15/03 ,  Y10T29/49009

    Abstract: A method for assembling a stator for an electric machine having a permanent magnet for generating a magnetic field in an air gap. Assembly of the stator is performed with the aid of a plunger, the cross-section of which corresponds to the cross-section of the air gap. The permanent magnet is slid into the interior of the plunger, whereas the flux return ring is slid over the same. The so formed sub-assembly is put into a casting mold adapted to be filled with a plastics material, which in its cured or hardened state forms a casing intimately surrounding the outer surface of the flux return ring and forming a face plate, to which the permanent magnet adheres. When the plastics material has set, the casting mold is opened and the plunger is retracted from the sub-assembly, resulting in a close toleranced cylindrical air gap space. After insertion of a bell-shaped rotor, a brush cover is assembled opposite the face plate. The flux return ring may be longitudinally slotted and biased so as to more intimately contact the calibrated tube during assembly in order to reduce the air gap tolerances. Instead of a plastics casing, a cup-shaped casing of a malleable or deformable material may be used.

    Abstract translation: 一种用于组装用于具有用于在气隙中产生磁场的永磁体的电机的定子的方法。 借助于柱塞，其横截面对应于气隙的横截面来执行定子的组装。 永磁体滑入柱塞的内部，而磁通返回环在其上滑动。 将如此形成的子组件放入适于填充塑料的铸模中，该塑料在其固化或硬化状态下形成紧密地围绕磁通返回环的外表面并形成面板， 永久磁铁粘附。 当塑料材料已经固定时，铸模被打开并且柱塞从子组件中缩回，从而产生紧密公差的圆柱形气隙空间。 在插入钟形转子之后，刷盖与面板相对地组装。 磁通返回环可以纵向开槽和偏置，以便在组装期间更紧密地接触校准的管，以便减小气隙公差。 代替塑料外壳，可以使用可延展的或可变形的材料的杯形外壳。

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