公开(公告)号：US12100545B2

公开(公告)日：2024-09-24

申请号：US17281345

申请日：2019-10-24

Applicant: Magswitch Technology Worldwide Pty Ltd.

Inventor： David H. Morton ,  Paul Karp ,  Shane N. Felton

IPC: H01F7/02 ,  B23Q3/154 ,  B66C1/04

CPC classification number: H01F7/0257 ,  B23Q3/1546 ,  B66C1/04

Abstract: The present disclosure relates to magnetic coupling devices. More specifically, the present disclosure relates to magnetic coupling devices configured to be linearly actuated and de-actuated.

公开(公告)号：US12023770B2

公开(公告)日：2024-07-02

申请号：US17049947

申请日：2019-04-12

Applicant: MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD. ,  David H. Morton ,  Paul J. Karp ,  Cengiz Kizilkan

Inventor： David H. Morton ,  Paul J. Karp ,  Cengiz Kizilkan

IPC: B23Q3/15 ,  B25B11/00 ,  B25J15/06 ,  G01R33/02

CPC classification number: B23Q3/15 ,  B25B11/002 ,  B25J15/0608 ,  G01R33/02

Abstract: Magnetic coupling devices are disclosed having magnetic field sensors. The magnetic coupling device may include a calibration module for calibrating the magnetic coupling devices.

公开(公告)号：US11837402B2

公开(公告)日：2023-12-05

申请号：US18076893

申请日：2022-12-07

Applicant: MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD.

Inventor： David H. Morton ,  Thomas R. Whitt ,  Michael H. Reed ,  Michael C. Blanchard

IPC: H01F7/20 ,  H01F7/02 ,  H01F7/04 ,  H01F7/17 ,  B66C1/06

CPC classification number: H01F7/206 ,  B66C1/06 ,  H01F7/0257 ,  H01F7/04 ,  H01F7/17 ,  H01F2007/208

Abstract: A switchable permanent magnetic unit is disclosed. The unit comprises: a housing, first and second permanent magnets, and a conductive coil. The first magnet is mounted within the housing and the second magnet is rotatable between first and second positions and mounted within the housing in a stacked relationship with the first magnet. The unit generates a first level of magnetic flux at a workpiece contact interface when the second magnet is in the first position and a second level of magnetic flux at the interface when the second magnet is in the second position, the second level being greater than the first level. The conductive coil is arranged about the second magnet and generates a magnetic field. A component of the conductive coil's magnetic field is directed from S to N along the second magnet's N-S pole pair when the second magnet is in the first position.

公开(公告)号：US20230090943A1

公开(公告)日：2023-03-23

申请号：US17994290

申请日：2022-11-26

Applicant: MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD

Inventor： David H. Morton ,  Paul J. Karp ,  Thomas R. Whitt ,  Michael C. Blanchard

IPC: B25B11/00 ,  G01R33/02

Abstract: Magnetic coupling devices are disclosed having magnetic field sensors. The magnetic coupling device may include degaussing coils wrapped about pole extension shoes of the magnetic coupling device.

公开(公告)号：US20180315563A1

公开(公告)日：2018-11-01

申请号：US15965582

申请日：2018-04-27

Applicant: MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD.

Inventor： David H. Morton ,  Cengiz Kizilkan ,  Paul J. Karp

IPC: H01H36/00 ,  H01F7/02

Abstract: Magnetic coupling devices are disclosed which may be configured in at least three states. The various states may be provided through one or more of altering a position of a permanent magnet relative to another permanent magnet and altering a current level in a coil surrounding a permanent magnet.

公开(公告)号：US11901141B2

公开(公告)日：2024-02-13

申请号：US17130868

申请日：2020-12-22

Applicant: Magswitch Technology Worldwide Pty Ltd.

Inventor： David H. Morton ,  Cengiz Kizilkan ,  Paul J. Karp

IPC: H01H36/00 ,  H01F7/02 ,  H01F7/04 ,  B65H3/16 ,  B66C1/04

CPC classification number: H01H36/002 ,  B65H3/16 ,  B66C1/04 ,  H01F7/021 ,  H01F7/0226 ,  H01F7/0242 ,  H01F7/0257 ,  H01F7/04

Abstract: Magnetic coupling devices are disclosed which may be configured in at least three states. The various states may be provided through one or more of altering a position of a permanent magnet relative to another permanent magnet and altering a current level in a coil surrounding a permanent magnet.

公开(公告)号：US11651883B2

公开(公告)日：2023-05-16

申请号：US17340557

申请日：2021-06-07

Applicant: MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD

Inventor： David H. Morton ,  Thomas R. Whitt ,  Michael H. Reed ,  Michael C. Blanchard

IPC: H01F7/20 ,  H01F7/02 ,  H01F7/04 ,  H01F7/17 ,  B66C1/06

CPC classification number: H01F7/206 ,  B66C1/06 ,  H01F7/0257 ,  H01F7/04 ,  H01F7/17 ,  H01F2007/208

Abstract: A switchable permanent magnetic unit is disclosed. The unit comprises: a housing, first and second permanent magnets, and a conductive coil. The first magnet is mounted within the housing and the second magnet is rotatable between first and second positions and mounted within the housing in a stacked relationship with the first magnet. The unit generates a first level of magnetic flux at a workpiece contact interface when the second magnet is in the first position and a second level of magnetic flux at the interface when the second magnet is in the second position, the second level being greater than the first level. The conductive coil is arranged about the second magnet and generates a magnetic field. A component of the conductive coil's magnetic field is directed from S to N along the second magnet's N-S pole pair when the second magnet is in the first position.

公开(公告)号：US20210210296A1

公开(公告)日：2021-07-08

申请号：US17130868

申请日：2020-12-22

Applicant: Magswitch Technology Worldwide Pty Ltd.

Inventor： David H. Morton ,  Cengiz Kizilkan ,  Paul J. Karp

IPC: H01H36/00 ,  H01F7/02 ,  H01F7/04

Abstract: Magnetic coupling devices are disclosed which may be configured in at least three states. The various states may be provided through one or more of altering a position of a permanent magnet relative to another permanent magnet and altering a current level in a coil surrounding a permanent magnet.

公开(公告)号：US11031166B2

公开(公告)日：2021-06-08

申请号：US16618690

申请日：2018-06-08

Applicant: Magswitch Technology Worldwide PTY LTD

Inventor： David H. Morton ,  Thomas R. Whitt ,  Michael H. Reed ,  Michael C. Blanchard

IPC: H01F7/20 ,  H01F7/02 ,  H01F7/04 ,  H01F7/17

Abstract: A switchable permanent magnetic unit is disclosed. The unit comprises: a housing, first and second permanent magnets, and a conductive coil. The first magnet is mounted within the housing and the second magnet is rotatable between first and second positions and mounted within the housing in a stacked relationship with the first magnet. The unit generates a first level of magnetic flux at a workpiece contact interface when the second magnet is in the first position and a second level of magnetic flux at the interface when the second magnet is in the second position, the second level being greater than the first level. The conductive coil is arranged about the second magnet and generates a magnetic field. A component of the conductive coil's magnetic field is directed from S to N along the second magnet's N-S pole pair when the second magnet is in the first position.

公开(公告)号：US10903030B2

公开(公告)日：2021-01-26

申请号：US15965582

申请日：2018-04-27

Applicant: MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD.

Inventor： David H. Morton ,  Cengiz Kizilkan ,  Paul J. Karp

IPC: H01H36/00 ,  H01F7/02 ,  H01F7/04

Abstract: Magnetic coupling devices are disclosed which may be configured in at least three states. The various states may be provided through one or more of altering a position of a permanent magnet relative to another permanent magnet and altering a current level in a coil surrounding a permanent magnet.