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公开(公告)号：US12057795B2
公开(公告)日：2024-08-06
申请号：US18535778
申请日：2023-12-11
Applicant: Beckhoff Automation GmbH
Inventor： Tobias Schönke , Marco Grabowski , Jan Achterberg , Manuel Bettenworth , Uwe Prüssmeier
IPC: H02P25/064 , B65G54/02 , H02K11/215 , H02K41/03
CPC classification number: H02P25/064 , B65G54/02 , H02K11/215 , H02K41/031
Abstract: A linear transport system comprises a first carriage and a second carriage, a linear motor for driving the first carriage and the second carriage and a guide rail. The linear motor comprises a stator and a first and a second rotor. The stator has a plurality of drive coils that are arranged along the guide rail individual motor modules comprise a plurality of drive coils. The first rotor is arranged on the first carriage and the second rotor is arranged on the second carriage. The first carriage has a first magnetic field generator. The second carriage has a second magnetic field generator. The first magnetic field generator differs from the second magnetic field generator at least in terms of its magnetic vector field, wherein the magnetic fields of the magnetic field generators are detected to identify the corresponding carriage.
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2.发明授权Method and position detection apparatus for detecting a position of a movable element of a drive apparatus 有权用于检测驱动装置的可动元件的位置的方法和位置检测装置公开(公告)号：US09188421B2
公开(公告)日：2015-11-17
申请号：US13967577
申请日：2013-08-15
Applicant: Beckhoff Automation GmbH
Inventor： Uwe Prüssmeier , Jan Achterberg , Tim Kaulmann , Manuel Bettenworth , Jan-Hendrik Bade
CPC classification number: G01B7/14 , G01D5/2046 , H02P31/00
Abstract: A method for detecting a position of a movable element of a drive apparatus by means of a position detection apparatus comprising at least one field coil and at least one secondary coil associated with the field coil, wherein an electrical excitation pulse is applied to the field coil in order to induce an electrical voltage in the secondary coil, a secondary coil voltage is measured and the position of the movable element is determined on the basis of the measured secondary coil voltage. The invention also relates to a position detection apparatus and/or a drive apparatus.
Abstract translation: 一种用于通过位置检测装置检测驱动装置的可移动元件的位置的方法，所述位置检测装置包括至少一个励磁线圈和与励磁线圈相关联的至少一个次级线圈，其中电激励脉冲施加到励磁线圈 为了在次级线圈中感应出电压，测量次级线圈电压，并且基于所测量的次级线圈电压来确定可移动元件的位置。 本发明还涉及一种位置检测装置和/或驱动装置。
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3.发明申请METHOD AND POSITION DETECTION APPARATUS FOR DETECTING A POSITION OF A MOVABLE ELEMENT OF A DRIVE APPARATUS 有权用于检测驱动装置的可移动元件的位置的方法和位置检测装置公开(公告)号：US20130328516A1
公开(公告)日：2013-12-12
申请号：US13967577
申请日：2013-08-15
Applicant: Beckhoff Automation GmbH
Inventor： Uwe Prüssmeier , Jan Achterberg , Tim Kaulmann , Manuel Bettenworth , Jan-Hendrik Bade
CPC classification number: G01B7/14 , G01D5/2046 , H02P31/00
Abstract: A method for detecting a position of a movable element of a drive apparatus by means of a position detection apparatus comprising at least one field coil and at least one secondary coil associated with the field coil, wherein an electrical excitation pulse is applied to the field coil in order to induce an electrical voltage in the secondary coil, a secondary coil voltage is measured and the position of the movable element is determined on the basis of the measured secondary coil voltage. The invention also relates to a position detection apparatus and/or a drive apparatus.
Abstract translation: 一种用于通过位置检测装置检测驱动装置的可移动元件的位置的方法，所述位置检测装置包括至少一个励磁线圈和与励磁线圈相关联的至少一个次级线圈，其中电激励脉冲施加到励磁线圈 为了在次级线圈中感应出电压，测量次级线圈电压，并且基于所测量的次级线圈电压来确定可移动元件的位置。 本发明还涉及一种位置检测装置和/或驱动装置。
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公开(公告)号：US20240106364A1
公开(公告)日：2024-03-28
申请号：US18535778
申请日：2023-12-11
Applicant: Beckhoff Automation GmbH
Inventor： Tobias Schönke , Marco Grabowski , Jan Achterberg , Manuel Bettenworth , Uwe Prüssmeier
IPC: H02P25/064 , B65G54/02 , H02K11/215 , H02K41/03
CPC classification number: H02P25/064 , B65G54/02 , H02K11/215 , H02K41/031
Abstract: A linear transport system comprises a first carriage and a second carriage, a linear motor for driving the first carriage and the second carriage and a guide rail. The linear motor comprises a stator and a first and a second rotor. The stator has a plurality of drive coils that are arranged along the guide rail individual motor modules comprise a plurality of drive coils. The first rotor is arranged on the first carriage and the second rotor is arranged on the second carriage. The first carriage has a first magnetic field generator. The second carriage has a second magnetic field generator. The first magnetic field generator differs from the second magnetic field generator at least in terms of its magnetic vector field, wherein the magnetic fields of the magnetic field generators are detected to identify the corresponding carriage.
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公开(公告)号：US11916499B2
公开(公告)日：2024-02-27
申请号：US17165475
申请日：2021-02-02
Applicant: Beckhoff Automation GmbH
Inventor： Tobias Schönke , Marco Grabowski , Jan Achterberg , Manuel Bettenworth , Uwe Prüssmeier
IPC: H02P25/064 , H02K11/215 , B65G54/02 , H02K41/03
CPC classification number: H02P25/064 , B65G54/02 , H02K11/215 , H02K41/031
Abstract: A linear transport system comprises a first carriage and a second carriage, a linear motor for driving the first carriage and the second carriage and a guide rail. The linear motor comprises a stator and a first and a second rotor. The stator has a plurality of drive coils that are arranged along the guide rail individual motor modules comprise a plurality of drive coils. The first rotor is arranged on the first carriage and the second rotor is arranged on the second carriage. The first carriage has a first magnetic field generator. The second carriage has a second magnetic field generator. The first magnetic field generator differs from the second magnetic field generator at least in terms of its magnetic vector field, wherein the magnetic fields of the magnetic field generators are detected to identify the corresponding carriage.
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Patent Agency Ranking
公开(公告)号：US20230044922A1
公开(公告)日：2023-02-09
申请号：US17961271
申请日：2022-10-06
Applicant: BECKHOFF AUTOMATION GMBH
Inventor： Jan Achterberg , Andreas Brinker , Manuel Bettenworth , Thomas Vorbohle
Abstract: A switch-on unit for a tool of a movable unit of a linear transport system can be fastened to the movable unit. The switch-on unit includes a housing, an energy-receiving coil with energy-receiving electronics, and a movable antenna with communication electronics. The energy-receiving electronics and the communication electronics are disposed on at least a first circuit board within the housing. The housing has an opening for connections of the tool and an installation space for application electronics. A first circuit board has a first interface for the application electronics, with a power supply and communication link. The communication electronics are arranged to receive a first data signal via the movable antenna, to calculate a second data signal from information about a data structure of the first data signal and the first data signal, and to provide the second data signal at the communication link.
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公开(公告)号：US20190324815A1
公开(公告)日：2019-10-24
申请号：US16502300
申请日：2019-07-03
Applicant: Beckhoff Automation GmbH
Inventor： Richard Kümmel , Manuel Bettenworth , Henning Zabel , Jan Achterberg , Dirk Janssen
Abstract: To control a technical process comprising a control task for independently controllable modules, modules are each assigned to a computing core on a controller with a plurality of computing cores. The technical process is connected to the controller via at least one communication connection. In a first time segment, the controller provides read-in input data of the modules for the respectively associated computing core. Subsequently, synchronization of the computing cores to which modules are assigned is carried out by the controller. In a second time segment, the computing cores process the input data of the modules to generate output data for the modules, wherein each computing core signals the end of processing. As soon as all computing cores have signaled the end of processing, the output data are provided in a third time segment by the controller in order to be provided to the modules on the communication connection.
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公开(公告)号：US20230256832A1
公开(公告)日：2023-08-17
申请号：US18304098
申请日：2023-04-20
Applicant: Beckhoff Automation GmbH
Inventor： Jan Achterberg , Manuel Bettenworth , Uwe Prüssmeier , Andreas Sinzenich
Abstract: A linear transport system comprises a stationary unit and a movable unit. The linear transport system also comprises a drive for driving the movable unit, the drive comprising a linear motor, the linear motor comprising a stator and a rotor. The stator comprises the one or the plurality of stationary units, and the rotor is arranged on the movable unit and comprises one or a plurality of magnets. The stationary unit comprises an energy sending coil. The movable unit comprises an energy receiving coil. The movable unit comprises a fixing device, where the fixing device is set up to fix the movable unit in the linear transport system. The fixing device comprises a movable element, where the movable element can be moved between a first position and a second position, where in the first position the movable element initiates a mechanical fixing of the movable unit.
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公开(公告)号：US20230015917A1
公开(公告)日：2023-01-19
申请号：US17947918
申请日：2022-09-19
Applicant: Beckhoff Automation GmbH
Inventor： Jan Achterberg , Andreas Brinker , Manuel Bettenworth , Thomas Vorbohle
Abstract: A method for transferring data between movable and stationary units of a linear transport system having a controller and linear motor with stator and rotor for driving the movable unit along a guide rail. The stator includes the stationary units, each with one or more drive coils. The rotor is arranged on the movable unit, with one or more magnets. The stationary units each have at least one stationary antenna, and the movable unit has a movable antenna. The controller selects a stationary antenna based on position data of the moveable antenna and outputs a data packet to the stationary unit, with control and data signals transmitted via the selected stationary antenna. The control signal includes identification information to identify the stationary antenna. The data signal includes a communication frame with a start bit and user data following a start sequence arranged to trigger data receipt of the movable unit.
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公开(公告)号：US11327800B2
公开(公告)日：2022-05-10
申请号：US16502300
申请日：2019-07-03
Applicant: Beckhoff Automation GmbH
Inventor： Richard Kümmel , Manuel Bettenworth , Henning Zabel , Jan Achterberg , Dirk Janssen
IPC: G06F9/46 , G06F9/50 , G05B19/042 , G06F9/52
Abstract: To control a technical process comprising a control task for independently controllable modules, modules are each assigned to a computing core on a controller with a plurality of computing cores. The technical process is connected to the controller via at least one communication connection. In a first time segment, the controller provides read-in input data of the modules for the respectively associated computing core. Subsequently, synchronization of the computing cores to which modules are assigned is carried out by the controller. In a second time segment, the computing cores process the input data of the modules to generate output data for the modules, wherein each computing core signals the end of processing. As soon as all computing cores have signaled the end of processing, the output data are provided in a third time segment by the controller in order to be provided to the modules on the communication connection.
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