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1. 发明申请

US20230090943A1 MAGNETIC COUPLING DEVICE WITH AT LEAST ONE OF A SENSOR ARRANGEMENT AND A DEGAUSS CAPABILITY 有权
公开(公告)号：US20230090943A1
公开(公告)日：2023-03-23
申请号：US17994290
申请日：2022-11-26
申请人： MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD
发明人： David H. Morton , Paul J. Karp , Thomas R. Whitt , Michael C. Blanchard
IPC分类号： B25B11/00 , G01R33/02
摘要： 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.

2. 外观设计

USD965655S1 Woodworking featherboard 有权
公开(公告)号：USD965655S1
公开(公告)日：2022-10-04
申请号：US29715046
申请日：2019-11-27
申请人： Magswitch Technology Worldwide PTY LTD
设计人： Andrew Klein , David Long

3. 外观设计

USD965040S1 Woodworking featherboard 有权
公开(公告)号：USD965040S1
公开(公告)日：2022-09-27
申请号：US29715079
申请日：2019-11-27
申请人： Magswitch Technology Worldwide PTY LTD.
设计人： Andrew Klein , David Long

4. 发明申请

US20220001501A1 MAGNETIC COUPLING DEVICE 有权
公开(公告)号：US20220001501A1
公开(公告)日：2022-01-06
申请号：US17476380
申请日：2021-09-15
申请人： Magswitch Technology Worldwide Pty Ltd
发明人： David H. Morton , Thomas D. Squillace , Paul J. Karp
IPC分类号： B23Q3/154
摘要： A magnetic device for magnetically coupling to a ferromagnetic body, comprises a housing having a central bore. A plurality of pole sectors arranged within an envelope of the central bore and forming a workpiece contact interface of the magnetic device, each of the plurality of pole sectors comprising a plurality of spaced-apart pole portions arranged at respective distances, wherein a recess of a plurality of recesses separates each pole portion of the plurality of pole portions, wherein a first sector forms a first pole of the magnetic device and a second sector forms a second pole of the magnetic device. A first permanent magnet. A second permanent being moveable relative to the first permanent magnet. And, an actuator operatively coupled to the at least one second permanent magnet to move the at least one second permanent magnet relative to the at least one first permanent magnet.

5. 发明授权

US11097401B2 Magnetic coupling device with at least one of a sensor arrangement and a degauss capability 有权
公开(公告)号：US11097401B2
公开(公告)日：2021-08-24
申请号：US15964884
申请日：2018-04-27
申请人： MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD.
发明人： David H. Morton , Paul J. Karp , Thomas R. Whitt , Michael C. Blanchard
IPC分类号： B23B45/14 , B25B11/00 , G01R33/02
摘要： 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.

6. 发明授权

US09818522B2 Magnet arrays 有权
公开(公告)号：US09818522B2
公开(公告)日：2017-11-14
申请号：US14508387
申请日：2014-10-07
申请人： MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD
发明人： Franz Kocijan
IPC分类号： H01F7/02 , B25B11/00 , B66C1/04 , H01F7/04
CPC分类号： H01F7/0273 , B25B11/002 , B66C1/04 , H01F7/02 , H01F7/0252 , H01F7/0257 , H01F7/04
摘要： Method and device for self-regulated flux transfer from a source of magnetic energy into one or more ferromagnetic work pieces, wherein a plurality of magnets, each having at least one N-S pole pair defining a magnetization axis, are disposed in a medium having a first relative permeability, the magnets being arranged in an array in which gaps of predetermined distance are maintained between neighboring magnets in the array and in which the magnetization axes of the magnets are oriented such that immediately neighboring magnets face one another with opposite polarities, such arrangement representing a magnetic tank circuit in which internal flux paths through the medium exist between neighboring magnets and magnetic flux access portals are defined between oppositely polarized pole pieces of such neighboring magnets, and wherein at least one working circuit is created which has a reluctance that is lower than that of the magnetic tank circuit by bringing one or more of the magnetic flux access portals into close vicinity to or contact with a surface of a ferromagnetic body having a second relative permeability that is higher than the first relative permeability, whereby a limit of effective flux transfer from the magnetic tank circuit into the working circuit will be reached when the work piece approaches magnetic saturation and the reluctance of the work circuit substantially equals the reluctance of the tank circuit.

7. 发明授权

US08604900B2 Magnetic wheel 有权
标题翻译：磁轮
公开(公告)号：US08604900B2
公开(公告)日：2013-12-10
申请号：US13444757
申请日：2012-04-11
申请人： Franz Kocijan
发明人： Franz Kocijan
IPC分类号： H01F21/00
CPC分类号： B60L13/04 , B60L2200/26 , B66C1/04 , B66C1/06 , B66C1/08 , B66C7/02
摘要： Magnetic circuit that has (a) a source of magnetic flux which includes an electromagnet or one or more permanent magnets, (b) at least two oppositely polarizable pole extension bodies associated with the magnetic flux source, the bodies being disc, wheel, roller or similarly shaped with an outer circumferential surface and held rotatable about respective axes of rotation, and (c) a ferromagnetic counter body which is arranged to cooperate with the pole extension bodies such as to provide an external flux path for the magnetic flux when in magnetic proximity or contact with the circumferential surface of the pole extension bodies, which is characterized in that the magnetic flux source is held stationary relative to the rotatable pole extension bodies.
摘要翻译：具有（a）包括电磁体或一个或多个永久磁体的磁通源的磁路，（b）与磁通源相关联的至少两个相对极化的极延伸体，所述主体是盘，轮，辊或类似地形成有外圆周表面并且可围绕各自的旋转轴线保持旋转，以及（c）铁磁计数器主体，其布置成与极延伸体协作，以便在磁接近时为磁通量提供外部磁通路径或与极延伸体的圆周表面接触，其特征在于，磁通源相对于可旋转的杆延伸体保持静止。

8. 发明申请

US20210296039A1 ELECTROMAGNET-SWITCHABLE PERMANENT MAGNET DEVICE 有权
公开(公告)号：US20210296039A1
公开(公告)日：2021-09-23
申请号：US17340557
申请日：2021-06-07
申请人： MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD
发明人： David H. Morton , Thomas R. Whitt , Michael H. Reed , Michael C. Blanchard
IPC分类号： H01F7/20 , B66C1/06 , H01F7/04 , H01F7/17
摘要： 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.

9. 外观设计

USD930354S1 Magnetic keychain 有权
公开(公告)号：USD930354S1
公开(公告)日：2021-09-14
申请号：US29718161
申请日：2019-12-20
申请人： Magswitch Technology Worldwide PTY LTD.
设计人： David Morton , Yiwei Yan

10. 发明授权

US09484137B2 Magnet arrays 有权
标题翻译：磁铁阵列
公开(公告)号：US09484137B2
公开(公告)日：2016-11-01
申请号：US14508371
申请日：2014-10-07
申请人： MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD
发明人： Franz Kocijan
IPC分类号： H01F7/20 , H01F7/02 , B25B11/00 , B66C1/04 , H01F7/04
CPC分类号： H01F7/0273 , B25B11/002 , B66C1/04 , H01F7/02 , H01F7/0252 , H01F7/0257 , H01F7/04
摘要： Method and device for self-regulated flux transfer from a source of magnetic energy into one or more ferromagnetic work pieces, wherein a plurality of magnets, each having at least one N-S pole pair defining a magnetization axis, are disposed in a medium having a first relative permeability, the magnets being arranged in an array in which gaps of predetermined distance are maintained between neighboring magnets in the array and in which the magnetization axes of the magnets are oriented such that immediately neighboring magnets face one another with opposite polarities, such arrangement representing a magnetic tank circuit in which internal flux paths through the medium exist between neighboring magnets and magnetic flux access portals are defined between oppositely polarized pole pieces of such neighboring magnets, and wherein at least one working circuit is created which has a reluctance that is lower than that of the magnetic tank circuit by bringing one or more of the magnetic flux access portals into close vicinity to or contact with a surface of a ferromagnetic body having a second relative permeability that is higher than the first relative permeability, whereby a limit of effective flux transfer from the magnetic tank circuit into the working circuit will be reached when the work piece approaches magnetic saturation and the reluctance of the work circuit substantially equals the reluctance of the tank circuit.
摘要翻译：用于从磁能源到一个或多个铁磁性工件的自我调节的磁通传递的方法和装置，其中每个具有至少一个限定磁化轴的NS极对的多个磁体设置在具有第一相对磁导率，磁体被布置成阵列，其中在阵列中的相邻磁体之间保持预定距离的间隙，并且其中磁体的磁化轴定向成使得紧邻的磁体以相反的极性彼此面对，这样的排列代表在相邻的磁体之间存在通过介质的内部磁通路径和磁通量入口的磁性箱电路被限定在这种相邻的磁体的相对极化的极片之间，并且其中产生至少一个工作电路，该工作电路的磁阻低于通过使一个或多个磁通量磁性回路的磁路使入口与第二相对磁导率高于第一相对磁导率的铁磁体的表面紧密接触或接触，由此当从磁性体回路进入工作电路的有效磁通传递的限度将达到工件接近磁饱和，工作电路的磁阻基本上等于油箱回路的磁阻。

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