公开(公告)号：US08497764B2

公开(公告)日：2013-07-30

申请号：US12880788

申请日：2010-09-13

Applicant: Roland Finkler ,  Stephan Fretzschner ,  Markus Knorr ,  Joachim Scharnagl ,  Georg Schlatterer

Inventor： Roland Finkler ,  Stephan Fretzschner ,  Markus Knorr ,  Joachim Scharnagl ,  Georg Schlatterer

IPC: H04Q5/22

CPC classification number: G01B7/003 ,  G01D5/25 ,  H02K11/225 ,  H02P25/06 ,  H02P2203/03

Abstract: A measurement system for finding the position of a primary part of a linear motor with respect to a secondary part includes an absolute value measurement system for recording a first reference position of the primary part with respect to the secondary part, and an incremental measurement system for recording a fine position of the secondary part relative to the first reference position recorded by the absolute measurement system. The absolute value measurement system includes at least one RFID reader and at least one first RFID tag which is identifiable by the RFID reader, with the first RFID tag intended to identify the first reference position.

Abstract translation: 用于求出线性电动机的主要部分相对于次要部位的位置的测量系统包括用于记录主要部分相对于次要部分的第一参考位置的绝对值测量系统，以及用于 记录次级部分相对于由绝对测量系统记录的第一参考位置的精细位置。 绝对值测量系统包括至少一个RFID读取器和可由RFID读取器识别的至少一个第一RFID标签，其中第一RFID标签旨在识别第一参考位置。

公开(公告)号：US08063628B2

公开(公告)日：2011-11-22

申请号：US12296352

申请日：2007-02-21

Applicant: Roland Finkler ,  Zeljko Jajtic ,  Markus Knorr

Inventor： Roland Finkler ,  Zeljko Jajtic ,  Markus Knorr

IPC: G01B7/14

CPC classification number: G01D5/2046 ,  G01D5/147

Abstract: The aim of the invention is to create an inexpensive sensor system for a movable electric machine in order to determine positions, the sensor signal featuring zero crossings. Said aim is achieved by a sensor device (1) comprising a U-shaped yoke (3) and a sensor (10) which is disposed in/on the yoke (3) to detect a magnetic variable, for example. Magnets (6 to 9) that are or can be inversely magnetized are arranged at a free end of the yoke (3). Opposite magnetic fluxes that can be detected by the sensor (10) can be generated in the yoke (3) in accordance with the position of the magnets (6 to 9) relative to one of the pole teeth (11, 12, 13) of a machine component. Approximately sinusoidal sensor signals can be generated therefrom without having to use several measuring sensors, e.g. in order to regulate a linear motor.

Abstract translation: 本发明的目的是为了确定具有过零点的传感器信号的位置，为可移动电机创建便宜的传感器系统。 所述目的通过包括U形磁轭（3）和传感器（10）的传感器装置（1）实现，所述传感器装置（1）设置在磁轭（3）中/中，以检测例如磁变量。 在磁轭（3）的自由端设置有或可以反向磁化的磁铁（6〜9）。 可以根据磁体（6〜9）相对于磁极（6〜9）中的一个极位置（11,12,13）在磁轭（3）中产生能够被传感器（10）检测到的相反的磁通量 机器组件。 可以从中产生大致正弦传感器信号，而不必使用多个测量传感器，例如， 以调节线性电机。

公开(公告)号：US07808132B2

公开(公告)日：2010-10-05

申请号：US12281818

申请日：2007-02-01

Applicant: Markus Knorr ,  Georg Schlatterer ,  Dominik Schury

Inventor： Markus Knorr ,  Georg Schlatterer ,  Dominik Schury

IPC: H02K41/02 ,  H02K41/03

CPC classification number: H02K11/20 ,  H02K11/01

Abstract: The aim of the invention is to improve the precision of measuring leakage field sensitive sensors on electric machines. According to the invention, the electric machine comprises a sensor device (4) which is sensitive to magnetic leakage fields mounted on one of the two active parts (1) or in a defined relative position in relation to the active parts. A magnetic screening device is arranged between the sensor device (4) and one of the two active parts (1). Also, the magnetic leakage fields no longer have an influence on the sensor device such that measuring precision is increased.

Abstract translation: 本发明的目的是提高电机上泄漏场敏感传感器的测量精度。 根据本发明，电机包括传感器装置（4），该传感器装置对安装在两个有效部分（1）中的一个上或相对于有效部分确定的相对位置的磁泄漏场敏感。 传感器装置（4）和两个活动部件（1）中的一个之间布置有磁屏蔽装置。 此外，磁泄漏场不再对传感器装置产生影响，从而提高了测量精度。

公开(公告)号：US20100040448A1

公开(公告)日：2010-02-18

申请号：US12377992

申请日：2007-08-13

Applicant: Markus Knorr ,  Gerhard Matscheko

Inventor： Markus Knorr ,  Gerhard Matscheko

IPC: B65G25/00

CPC classification number: H02K41/031 ,  H02K5/20 ,  H02K5/225 ,  H02K11/21

Abstract: A carriage of an electric machine has a carriage base for accommodating an object to be moved. The carriage base is fastened to a movable primary part of a linear motor. A seat is integrally formed on the carriage base and represents the housing or a housing part fastened in or to the movable primary part. The one-part design of the seat with the carriage base increases the stability of the entire carriage, allowing a reduced wall thicknesses of the carriage and eliminating the need for additional fastening elements securing the seat to the carriage base. The weight of the carriage to also reduced.

Abstract translation: 电机的托架具有用于容纳待移动物体的托架基座。 托架底座固定在线性马达的可移动主要部分上。 座椅一体地形成在滑架基座上，并且表示壳体或固定在可移动主要部件中的壳体部件。 具有滑架底座的座椅的一部分设计增加了整个滑架的稳定性，允许滑架的壁厚减小，并且消除了将座椅固定到滑座基座上的附加紧固元件的需要。 马车的重量也减少了。

公开(公告)号：US07928613B2

公开(公告)日：2011-04-19

申请号：US12366858

申请日：2009-02-06

Applicant: Zeljko Jajtic ,  Markus Knorr ,  Gerhard Matscheko ,  Wolfgang Wolter

Inventor： Zeljko Jajtic ,  Markus Knorr ,  Gerhard Matscheko ,  Wolfgang Wolter

IPC: H02K41/00

CPC classification number: H02K41/031 ,  H02K7/08 ,  H02K16/00 ,  H02K2201/03

Abstract: A machine includes a moving part and a direct drive for moving the moving part. The direct drive includes a stator and an armature unit which interacts with the stator. A coupling device couples the armature unit to the moving part to allow a movement of the moving part in relation to the armature unit. The direct drive further includes a spacer device to maintain a distance between an active region of the stator and an active region of the armature unit, thereby defining the air gap between the stator and the armature unit.

Abstract translation: 机器包括移动部件和用于移动移动部件的直接驱动器。 直接驱动器包括定子和与定子相互作用的电枢单元。 联接装置将电枢单元耦合到移动部件以允许运动部件相对于电枢单元运动。 直接驱动还包括间隔装置，以保持定子的有源区域和电枢单元的有源区域之间的距离，从而限定定子和电枢单元之间的气隙。

公开(公告)号：US20090200968A1

公开(公告)日：2009-08-13

申请号：US12363164

申请日：2009-04-23

Applicant: Wolfram Behr ,  Jens Hamann ,  Markus Knorr ,  Jurgen Krejtschi ,  Elmar Schafers ,  Dietmar Stoiber ,  Wolfgang Wolter

Inventor： Wolfram Behr ,  Jens Hamann ,  Markus Knorr ,  Jurgen Krejtschi ,  Elmar Schafers ,  Dietmar Stoiber ,  Wolfgang Wolter

IPC: H02K7/02

CPC classification number: H02P23/0004

Abstract: A drive apparatus with at least one synchronous motor, a converter and a mechanical energy buffer able to be fed from an energy supply network, which, for converting mechanical energy into electrical current, includes a first asynchronous machine, and a method of operation for such a drive apparatus are specified, with which or in which the energy buffer, especially its first asynchronous machine is directly electrically connected via a switchover device to the at least one synchronous motor, so that the converter included in the drive apparatus is bypassed for such a switch position of the switchover device and the converter accordingly does not have to be designed for currents which flow in such a switch position of the switchover device.

Abstract translation: 一种具有至少一个同步电动机，转换器和机械能量缓冲器的驱动装置，其能够从能量供应网络馈送，用于将机械能转换为电流，所述能量供应网络包括第一异步机，以及用于其的操作方法 规定了驱动装置，其中能量缓冲器，特别是其第一异步机器经由切换装置直接电连接到至少一个同步电动机，使得包括在驱动装置中的转换器被旁路以用于这样的驱动装置 切换装置和转换器的开关位置不必设计成在切换装置的这种开关位置流动的电流。

公开(公告)号：US07876001B2

公开(公告)日：2011-01-25

申请号：US12281827

申请日：2007-02-01

Applicant: Markus Knorr

Inventor： Markus Knorr

IPC: H02K41/02 ,  H02K41/00 ,  H02K11/00

CPC classification number: H02K41/03 ,  H02K5/00 ,  H02K5/20 ,  H02K11/215 ,  H02K11/22

Abstract: The aim of the invention is to simplify and to secure the mounting and adjusting of sensors on built-in motors. As a result, a direct drive built-in motor is equipped with a first motor component (2) which comprises at least one motor mounting element (21) for securing the first motor component (2) to a first machine part (4), and a second motor component which cooperates with the first motor component (2) for carrying out an opposite-sided movement. Also, a sensor device (5, 6) can be secured to the first motor component (2). Said sensor device comprises at least one sensor mounting bore (61) which is arranged in a predetermined manner through the motor mounting part and can be connected to the first machine part Also, the position and/or orientation of the sensor device (5, 6) are predetermined in a mounted state on the first machine part (2).

Abstract translation: 本发明的目的是简化和确保内置电机的传感器的安装和调整。 因此，直接驱动内置电动机配备有第一电动机部件（2），其包括用于将第一电动机部件（2）固定到第一机器部件（4）的至少一个电动机安装元件（21） 以及与所述第一电动机部件（2）协作以执行相反侧运动的第二电动机部件。 此外，可以将传感器装置（5,6）固定到第一电动机部件（2）。 所述传感器装置包括至少一个传感器安装孔（61），该传感器安装孔以预定方式通过马达安装部件布置，并且可连接到第一机器部分。另外，传感器装置（5,6）的位置和/或方向 ）在第一机器部件（2）上处于安装状态。

公开(公告)号：US20100026104A1

公开(公告)日：2010-02-04

申请号：US12520308

申请日：2007-12-19

Applicant: Zeljko Jajtic ,  Markus Knorr

Inventor： Zeljko Jajtic ,  Markus Knorr

IPC: H02K41/02

CPC classification number: H02K41/031 ,  B23B29/125 ,  H02K2213/03

Abstract: The invention relates to a short stroke linear motor. In order to improve the dynamics of such a short stroke linear motor, the primary part (12) of the motor is provided with a single-strand winding. The primary part (12) and the secondary part (1) have essentially the same pole pitch (tZ=tM). In this way, a very high motor torque is produced in a limited range of displacement. In order to be able to reach a plurality of working positions without an inactive intermediate position, a short stroke linear motor having a double-strand winding is additionally provided, both strands being operated at a phase difference of

Abstract translation: 本发明涉及一种短行程直线电动机。 为了改善这种短行程线性电动机的动力学，电动机的主要部件（12）设置有单股绕组。 主要部分（12）和次要部分（1）具有基本相同的极距（tZ = tM）。 以这种方式，在有限的位移范围内产生非常高的电动机转矩。 为了能够在没有无效中间位置的情况下到达多个工作位置，另外提供具有双股绕组的短行程线性电动机，两条线以<90°的相位差工作。 主要部分和次要部分的极间距再次基本相同。

公开(公告)号：US20090284104A1

公开(公告)日：2009-11-19

申请号：US12295461

申请日：2007-02-20

Applicant: Markus Knorr ,  Gerhard Matscheko

Inventor： Markus Knorr ,  Gerhard Matscheko

IPC: H02K11/00

CPC classification number: H02K7/08 ,  H02K11/21 ,  H02K26/00

Abstract: The invention relates to a built-in motor (1), in particular to a built-in torque motor, having a rotor (2) and a stator (3), with the built-in motor (1) having a positioning apparatus for positioning at least one transmitter (5), and/or having at least one transmitter (5).

Abstract translation: 本发明涉及具有转子（2）和定子（3）的内置电动机（1），特别涉及具有转子（2）和定子（3）的内置转矩电动机，内置电动机（1）具有定位装置 定位至少一个发射器（5）和/或具有至少一个发射器（5）。

公开(公告)号：US20090206684A1

公开(公告)日：2009-08-20

申请号：US12366858

申请日：2009-02-06

Applicant: ZELJKO JAJTIC ,  MARKUS KNORR ,  GERHARD MATSCHEKO ,  WOLFGANG WOLTER

Inventor： ZELJKO JAJTIC ,  MARKUS KNORR ,  GERHARD MATSCHEKO ,  WOLFGANG WOLTER

IPC: H02K41/02

CPC classification number: H02K41/031 ,  H02K7/08 ,  H02K16/00 ,  H02K2201/03

Abstract: A machine includes a moving part and a direct drive for moving the moving part. The direct drive includes a stator and an armature unit which interacts with the stator. A coupling device couples the armature unit to the moving part to allow a movement of the moving part in relation to the armature unit. The direct drive further includes a spacer device to maintain a distance between an active region of the stator and an active region of the armature unit, thereby defining the air gap between the stator and the armature unit.

Abstract translation: 机器包括移动部件和用于移动移动部件的直接驱动器。 直接驱动器包括定子和与定子相互作用的电枢单元。 联接装置将电枢单元耦合到移动部件以允许运动部件相对于电枢单元运动。 直接驱动还包括间隔装置，以保持定子的有源区域和电枢单元的有源区域之间的距离，从而限定定子和电枢单元之间的气隙。