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    MAGNETIC COUPLING DEVICE
    1.
    发明申请
    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

    Applicant: Magswitch Technology Worldwide Pty Ltd

    Inventor： David H. Morton ,  Thomas D. Squillace ,  Paul J. Karp

    IPC: B23Q3/154

    Abstract: 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.

    Magnet arrays
    3.
    发明授权
    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

    Applicant: MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD

    Inventor： Franz Kocijan

    IPC: H01F7/02 ,  B25B11/00 ,  B66C1/04 ,  H01F7/04

    CPC classification number: H01F7/0273 ,  B25B11/002 ,  B66C1/04 ,  H01F7/02 ,  H01F7/0252 ,  H01F7/0257 ,  H01F7/04

    Abstract: 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.

    Magnetic wheel
    4.
    发明授权
    Magnetic wheel 有权
    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

    Applicant: Franz Kocijan

    Inventor： Franz Kocijan

    IPC: H01F21/00

    CPC classification number: B60L13/04 ,  B60L2200/26 ,  B66C1/04 ,  B66C1/06 ,  B66C1/08 ,  B66C7/02

    Abstract: 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.

    Abstract translation: 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。

    MAGNETIC LIFTING DEVICE HAVING POLE SHOES WITH SPACED APART PROJECTIONS
    8.
    发明申请
    MAGNETIC LIFTING DEVICE HAVING POLE SHOES WITH SPACED APART PROJECTIONS 有权

    公开(公告)号：US20210031317A1

    公开(公告)日：2021-02-04

    申请号：US16964005

    申请日：2019-01-29

    Applicant: Magswitch Technology Worldwide Pty Ltd

    Inventor： David H. Morton ,  Thomas D. Squillace ,  Paul J. Karp

    IPC: B23Q3/154

    Abstract: 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.

    MAGNET ARRAYS
    9.
    发明申请
    MAGNET ARRAYS 有权
    磁网阵列

    公开(公告)号：US20130234817A1

    公开(公告)日：2013-09-12

    申请号：US13793548

    申请日：2013-03-11

    Applicant: MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD

    Inventor： Franz KOCIJAN

    IPC: H01F7/04 ,  H01F7/02

    CPC classification number: H01F7/0273 ,  B25B11/002 ,  B66C1/04 ,  H01F7/02 ,  H01F7/0252 ,  H01F7/0257 ,  H01F7/04

    Abstract: Method and device for self-regulated flux transfer from a source of magnetic energy into one or more ferromagnetic work pieces is provided. A plurality of magnets are disposed in a medium wherein gaps of predetermined distance are maintained between neighboring magnets. And the magnets we arranged such that magnetic flux exchange may take place between the magnets across the gaps and a ferromagnetic body in close vicinity or contact with the magnets.

    Abstract translation: 提供了用于将自我调节的磁通量从磁能源转移到一个或多个铁磁性工件中的方法和装置。 多个磁体设置在介质中，其中相邻磁体之间保持预定距离的间隙。 并且我们布置的磁体使得磁体交换可能在跨越间隙的磁体之间发生，铁磁体与磁体紧密接触或接触。

    Magnet Arrays
    10.
    发明申请
    Magnet Arrays 审中-公开
    磁铁阵列

    公开(公告)号：US20090027149A1

    公开(公告)日：2009-01-29

    申请号：US12088071

    申请日：2006-09-26

    Applicant: Franz Kocijan

    Inventor： Franz Kocijan

    IPC: H01F7/04 ,  B66C1/04

    CPC classification number: H01F7/0273 ,  B25B11/002 ,  B66C1/04 ,  H01F7/02 ,  H01F7/0252 ,  H01F7/0257 ,  H01F7/04

    Abstract: 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.

    Abstract translation: 用于从磁能源到一个或多个铁磁性工件的自调节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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