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    MAGNET ARRAYS
    25.
    发明申请
    MAGNET ARRAYS 审中-公开
    磁网阵列

    公开(公告)号：US20150042427A1

    公开(公告)日：2015-02-12

    申请号：US14508371

    申请日：2014-10-07

    Applicant: MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD

    Inventor： Franz Kocijan

    IPC: 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, 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，该电路具有低于 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。

    Workholding pivot angle
    26.
    外观设计
    Workholding pivot angle 有权

    公开(公告)号：USD1018241S1

    公开(公告)日：2024-03-19

    申请号：US29715031

    申请日：2019-11-27

    Applicant: Magswitch Technology Worldwide PTY LTD.

    Designer： David Morton ,  Yiwei Yan

    Abstract: FIG. 1 is a front perspective view of a workholding pivot angle showing my new design;
    FIG. 2 is a left side elevation view thereof;
    FIG. 3 is a right side elevation view thereof,
    FIG. 4 1s a rear elevation view thereof;
    FIG. 5 is a front elevation view thereof,
    FIG. 6 is a top plan view thereof; and,
    FIG. 7 is a bottom plan view thereof.
    The broken lines in the drawings, including, for example, the angle-indicating demarcations and numbers partially surrounding the central knob shown in FIGS. 1 and 5, depict portions of the workholding pivot angle that form no part of the claimed design.

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