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    • 96. 发明授权
    • Magnetic structure production
    • 磁结构生产
    • US08816805B2
    • 2014-08-26
    • US14176052
    • 2014-02-08
    • Correlated Magnetics Research, LLC.
    • Larry W. FullertonMark D. Roberts
    • H01F13/00
    • H01F7/02H01F7/0215H01F13/003
    • Magnetic structure production may relate, by way of example but not limitation, to methods, systems, etc. for producing magnetic structures by printing magnetic pixels (aka maxels) into a magnetizable material. Disclosed herein is production of magnetic structures having, for example: maxels of varying shapes, maxels with different positioning, individual maxels with different properties, maxel patterns having different magnetic field characteristics, combinations thereof, and so forth. In certain example implementations disclosed herein, a second maxel may be printed such that it partially overwrites a first maxel to produce a magnetic structure having overlapping maxels. In certain example implementations disclosed herein, a magnetic printer may include a print head comprising multiple parts and having various properties. In certain example implementations disclosed herein, various techniques for using a magnetic printer may be employed to produce different magnetic structures. Furthermore, description of additional magnet-related technology and example implementations thereof is included herein.
    • 通过举例而非限制的方式,可以将磁性结构制造涉及通过将磁性像素(也称为maxels)印刷到可磁化材料中来产生磁性结构的方法,系统等。 本文公开了具有例如具有不同形状的maxels,具有不同定位的maxels,具有不同性质的单独maxels,具有不同磁场特性的maxel图案,其组合等等的磁性结构的制造。 在本文公开的某些示例实现中,可以打印第二maxel,使得其部分地覆盖第一maxel以产生具有重叠maxels的磁性结构。 在本文公开的某些示例实现中,磁性打印机可以包括包括多个部件并具有各种性质的打印头。 在本文公开的某些示例实现中,可以采用用于使用磁性打印机的各种技术来产生不同的磁性结构。 此外,本文还包括附加磁体相关技术的描述及其示例实施方式。
    • 99. 发明授权
    • System and method for positioning a multi-pole magnetic structure
    • 用于定位多极磁结构的系统和方法
    • US08779879B2
    • 2014-07-15
    • US14086924
    • 2013-11-21
    • Correlated Magnetics Research LLC
    • Mark D. RobertsLarry W. FullertonJames Lee Richards
    • H01F7/20H01F7/02
    • H01F7/021G09F7/04H01F7/02H01F7/0247H01F7/0252
    • Systems and methods for arranging magnetic sources for producing field patterns having high gradients for precision positioning, position sensing, and pulse generation. Magnetic fields may be arranged in accordance with codes having a maximum positive cross correlation and a maximum negative cross correlation value in proximity in the correlation function, thereby producing a high gradient slope corresponding to a high gradient force or signal associated with the magnetic structure. Various codes for doublet, triplet, and quad peak patterns are disclosed. Applications include force and torque pattern generators. A variation including magnetic sensors is disclosed for precision position sensing. The forces or sensor outputs may have a precision zero crossing between two adjacent and opposite maximum correlation peaks.
    • 用于设置用于产生具有高梯度的场模式的磁源以用于精确定位,位置检测和脉冲生成的系统和方法。 可以根据在相关函数中接近的最大正互相关和最大负互相关值的代码布置磁场,从而产生对应于与磁结构相关联的高梯度力或信号的高梯度斜率。 公开了双峰,三重峰和四峰图案的各种代码。 应用包括力和扭矩模式发生器。 公开了一种包括磁传感器的变体,用于精确位置检测。 力或传感器输出可以在两个相邻和相对的最大相关峰之间具有精确的零交叉。