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    Reed switch contact coating
    56.
    发明授权
    Reed switch contact coating 有权
    簧片开关接触涂层

    公开(公告)号：US07564330B2

    公开(公告)日：2009-07-21

    申请号：US11736612

    申请日：2007-04-18

    Applicant: Mark Pickhard ,  John Wineke ,  David Lea ,  Andrew Petraszak ,  Steve Topel ,  Tom Lenz

    Inventor： Mark Pickhard ,  John Wineke ,  David Lea ,  Andrew Petraszak ,  Steve Topel ,  Tom Lenz

    IPC: H01H1/66 ,  H01H1/02

    CPC classification number: H01H1/0201 ,  H01H36/0006

    Abstract: A reed switch has a contact surface composed of three layers of metal applied to the contacts of the reed switch. The three layers comprise first a layer of titanium of approximately 15 to 150 micro inches, second a layer of molybdenum of 15 to 150 micro inches, and finally a contact layer of 5 to 20 micro inches of ruthenium, or other platinum group metal or alloy. The layers may be applied by any suitable methods, for example by sputtering.

    Abstract translation: 簧片开关具有由施加到舌簧开关的触点的三层金属组成的接触表面。 三层包括第一层约15至150微英寸的钛层，第二层为15至150微英寸的钼层，最后包括5至20微英寸钌接触层或其它铂族金属或合金 。 这些层可以通过任何合适的方法施加，例如通过溅射。

    Reed switch contact coating
    57.
    发明申请
    Reed switch contact coating 有权
    簧片开关接触涂层

    公开(公告)号：US20080258852A1

    公开(公告)日：2008-10-23

    申请号：US11736612

    申请日：2007-04-18

    Applicant: Mark Pickhard ,  John Wineke ,  David Lea ,  Andrew Petraszak ,  Steve Topel ,  Tom Lenz

    Inventor： Mark Pickhard ,  John Wineke ,  David Lea ,  Andrew Petraszak ,  Steve Topel ,  Tom Lenz

    IPC: H01H1/02

    CPC classification number: H01H1/0201 ,  H01H36/0006

    Abstract: A reed switch has a contact surface composed of three layers of metal applied to the contacts of the reed switch. The three layers comprise first a layer of titanium of approximately 15 to 150 micro inches, second a layer of molybdenum of 15 to 150 micro inches, and finally a contact layer of 5 to 20 micro inches of ruthenium, or other platinum group metal or alloy. The layers may be applied by any suitable methods, for example by sputtering.

    Abstract translation: 簧片开关具有由施加到舌簧开关的触点的三层金属组成的接触表面。 三层包括第一层约15至150微英寸的钛层，第二层为15至150微英寸的钼层，最后包括5至20微英寸钌接触层或其它铂族金属或合金 。 这些层可以通过任何合适的方法施加，例如通过溅射。

    Encapsulated contact material and a manufacturing method therefor, and a manufacturing method and a using method for an encapsulated contact
    58.
    发明授权
    Encapsulated contact material and a manufacturing method therefor, and a manufacturing method and a using method for an encapsulated contact 失效
    封装接触材料及其制造方法，以及用于封装接触的制造方法和使用方法

    公开(公告)号：US5892424A

    公开(公告)日：1999-04-06

    申请号：US596945

    申请日：1996-02-05

    Applicant: Kiyoshi Yamamoto ,  Masanori Ozaki ,  Takeshi Hirasawa ,  Yoshikazu Ohashi

    Inventor： Kiyoshi Yamamoto ,  Masanori Ozaki ,  Takeshi Hirasawa ,  Yoshikazu Ohashi

    IPC: H01H1/02 ,  H01H1/66

    CPC classification number: H01H1/0201

    Abstract: In an encapsulated contact material which varies little in contact resistance and has good working life performance, at least one contact coating layer is formed covering the surface of a contact substrate. The contact coating layer includes a substantial matrix formed of at least one element selected from a group including Mo, Zr, Nb, Hf, Ta, and W, the matrix being loaded with 0.5 to 50 atom % of at least one element selected from a group including Zn, Cd, Hg, Al, Ga, In, Tl, Ge, Sn, Pb, As, Sb, and Bi. The contact coating layer has a thickness of 0.1 .mu.m or more.

    Abstract translation: 在接触电阻变化很小并且具有良好的工作寿命性能的封装接触材料中，形成覆盖接触基板表面的至少一个接触涂层。 接触涂层包括由选自Mo，Zr，Nb，Hf，Ta和W中的至少一种元素形成的基本矩阵，该基体载有0.5至50原子％的至少一种选自 包括Zn，Cd，Hg，Al，Ga，In，Tl，Ge，Sn，Pb，As，Sb和Bi。 接触涂层的厚度为0.1μm以上。

    Magnetically actuated device comprising an Fe-Mo-Ni magnetic element
    59.
    发明授权
    Magnetically actuated device comprising an Fe-Mo-Ni magnetic element 失效
    包含Fe-Mo-Ni磁性元件的磁致动装置

    公开(公告)号：US4377797A

    公开(公告)日：1983-03-22

    申请号：US364622

    申请日：1982-04-01

    Applicant: Sungho Jin ,  Thomas H. Tiefel

    Inventor： Sungho Jin ,  Thomas H. Tiefel

    IPC: C21D8/12 ,  C22C38/08 ,  C22C38/12 ,  H01F1/04 ,  H01H1/02 ,  H01H1/66

    CPC classification number: C22C38/08 ,  C22C38/12 ,  H01F1/04 ,  H01H1/0201 ,  C21D8/1233

    Abstract: Magnetically actuated devices such as, e.g., switches and synchronizers typically comprise a magnetically semihard component having a square B-H hysteresis loop and high remanent induction. Among alloys having such properties are Co-Fe-V, Co-Fe-Nb, and Co-Fe-Ni-Al-Ti alloys which, however, contain undesirably large amounts of cobalt.According to the invention, devices are equipped with a magnetically semihard, high-remanence Fe-Mo-Ni alloy which comprises Mo in a preferred amount in the range of 2-26 weight percent and Ni in a preferred amount in the range of 0.5-15 weight percent.Magnets made from alloys of the invention may be shaped, e.g., by cold drawing, rolling, bending, or flattening and may be used in devices such as, e.g., electrical contact switches, hysteresis motors, and other magnetically actuated devices.Preparation of alloys of the invention may be by a treatment of annealing and aging or deformation and aging.

    Abstract translation: 诸如开关和同步器的磁致动器件通常包括具有平方B-H磁滞回线和高剩磁感应的磁半硬件部件。 在具有这种性能的合金中，Co-Fe-V，Co-Fe-Nb和Co-Fe-Ni-Al-Ti合金，然而，其含有不期望的大量的钴。 根据本发明，装置配备有磁半硬，高剩余的Fe-Mo-Ni合金，其包含优选量在2-26重量％范围内的Mo和0.5重量％的优选量的Mo， 15重量％。 由本发明的合金制成的磁体可以例如通过冷拉伸，轧制，弯曲或平坦化成形，并且可以用于例如电接触开关，磁滞电动机和其它磁致动装置的装置中。 本发明的合金的制备可以通过处理退火和老化或变形和老化。

    Sealed electrical contacts
    60.
    发明授权
    Sealed electrical contacts 失效
    密封电气触点

    公开(公告)号：US4307360A

    公开(公告)日：1981-12-22

    申请号：US071304

    申请日：1979-08-30

    Applicant: Jacques A. Augis ,  Lon L. Hines

    Inventor： Jacques A. Augis ,  Lon L. Hines

    IPC: H01H1/02 ,  H01H1/54

    CPC classification number: H01H1/0201

    Abstract: A new type of electrical contact is described which has reduced erosion and sticking failures and has reduced material costs. The electrical contact is particularly suitable for sealed electrical contacts such as in sealed remreed contacts.

    Abstract translation: 描述了一种新型的电接触，其减少了侵蚀和粘附故障并降低了材料成本。 电触点特别适用于密封的电触点，例如密封的重新接触。

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