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29 条记录 (耗时 0.014 秒)

    Magnetic switch and uses thereof in wellbores
    1.
    发明授权
    Magnetic switch and uses thereof in wellbores 有权

    公开(公告)号：US09771778B2

    公开(公告)日：2017-09-26

    申请号：US14254408

    申请日：2014-04-16

    申请人： Keven O'Connor

    发明人： Keven O'Connor

    IPC分类号： E21B41/00 ,  H01H1/06 ,  H01H36/00

    CPC分类号： E21B41/00 ,  H01H1/065 ,  H01H2036/0086

    摘要： In one aspect, an apparatus for use in a wellbore is disclosed that in one non-limiting embodiment includes a string for placement in the wellbore and a switch on an outside of the string, wherein the switch includes a plurality of magnetic elements that provide a continuous electrical when the plurality of magnetic elements are aligned by an externally applied magnetic field. In one embodiment, the switch includes a channel that houses the plurality of magnetic elements that remain unaligned until the magnetic elements are aligned by the externally applied magnetic field.

    Magnetic Switch and Uses Thereof in Wellbores
    3.
    发明申请
    Magnetic Switch and Uses Thereof in Wellbores 有权
    磁力开关及其在井筒中的应用

    公开(公告)号：US20150300097A1

    公开(公告)日：2015-10-22

    申请号：US14254408

    申请日：2014-04-16

    申请人： Keven O'Connor

    发明人： Keven O'Connor

    IPC分类号： E21B17/00

    CPC分类号： E21B41/00 ,  H01H1/065 ,  H01H2036/0086

    摘要： In one aspect, an apparatus for use in a wellbore is disclosed that in one non-limiting embodiment includes a string for placement in the wellbore and a switch on an outside of the string, wherein the switch includes a plurality of magnetic elements that provide a continuous electrical when the plurality of magnetic elements are aligned by an externally applied magnetic field. In one embodiment, the switch includes a channel that houses the plurality of magnetic elements that remain unaligned until the magnetic elements are aligned by the externally applied magnetic field.

    摘要翻译： 在一个方面，公开了一种在井眼中使用的装置，其在一个非限制性实施例中包括用于放置在井眼中的绳和在绳的外侧上的开关，其中开关包括多个磁性元件， 当多个磁性元件被外部施加的磁场对准时，连续电气。 在一个实施例中，开关包括容纳保持未对准的多个磁性元件的通道，直到磁性元件被外部施加的磁场对准为止。

    Magnetically actuated pushbutton switch
    4.
    发明授权
    Magnetically actuated pushbutton switch 有权
    磁力按钮开关

    公开(公告)号：US6069545A

    公开(公告)日：2000-05-30

    申请号：US227368

    申请日：1999-01-08

    申请人： Anthony J. Van Zeeland

    发明人： Anthony J. Van Zeeland

    IPC分类号： H01H1/06 ,  H01H13/58 ,  H01H36/00 ,  H01H9/00 ,  H01H19/62

    CPC分类号： H01H13/58 ,  H01H36/00 ,  H01H1/065

    摘要： An electrical switch has a set of electrodes mounted on one side of a carrier. The opposite side of the carrier mounts an actuator having a plunger mounted for reciprocating motion. The plunger carries a coupler in the form of magnets. A conductive armature of magnetic material is disposed on the electrode side of the carrier. When the plunger withdraws the coupler magnets from the carrier, the armature is free to fall out of contact with the electrodes. A retention cover maintains the armature in the vicinity of the carrier such that subsequent movement of the coupler proximate the carrier will draw the armature back into contact with the electrodes.

    摘要翻译： 电开关具有安装在载体一侧的一组电极。 载体的相对侧安装具有安装用于往复运动的柱塞的致动器。 柱塞带有磁铁形式的耦合器。 磁性材料的导电衔铁设置在载体的电极侧。 当柱塞从载体上抽出耦合器磁体时，电枢自由地脱离与电极的接触。 保持盖将电枢保持在载体附近，使得耦合器靠近载体的随后移动将使电枢回到与电极接触。

    Low cost electrical power connectivity for railway systems manufactured from conductive loaded resin-based materials
    8.
    发明授权
    Low cost electrical power connectivity for railway systems manufactured from conductive loaded resin-based materials 失效
    由导电负载的树脂基材料制造的铁路系统的低成本电力连接

    公开(公告)号：US07549521B2

    公开(公告)日：2009-06-23

    申请号：US11284005

    申请日：2005-11-21

    申请人： Thomas Aisenbrey

    发明人： Thomas Aisenbrey

    IPC分类号： B60M1/00

    CPC分类号： H01H1/029 ,  B29C45/0013 ,  H01B1/22 ,  H01B1/24 ,  H01H1/027 ,  H01H1/065 ,  H01H1/38

    摘要： Electrical connectivity devices for railway systems are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive fibers in a base resin host. The percentage by weight of the conductive powder(s), conductive fiber(s), or a combination thereof is between about 20% and 50% of the weight of the conductive loaded resin-based material. The micron conductive powders are metals or conductive non-metals or metal plated non-metals. The micron conductive fibers may be metal fiber or metal plated fiber. Further, the metal plated fiber may be formed by plating metal onto a metal fiber or by plating metal onto a non-metal fiber. Any platable fiber may be used as the core for a non-metal fiber. Superconductor metals may also be used as micron conductive fibers and/or as metal plating onto fibers in the present invention.

    摘要翻译： 用于铁路系统的电气连接装置由导电负载的树脂基材料形成。 导电负载树脂基材料在基础树脂主体中包括微米导电粉末，导电纤维或导电粉末和导电纤维的组合。 导电粉末，导电纤维或其组合的重量百分数为导电负载树脂基材料重量的约20％至50％。 微米导电粉末是金属或导电非金属或非金属镀金属。 微米导电纤维可以是金属纤维或金属镀覆的纤维。 此外，金属镀覆的纤维可以通过将金属镀在金属纤维上或通过将金属电镀到非金属纤维上而形成。 可以使用任何可镀纤维作为非金属纤维的芯。 在本发明中，超导体金属也可用作微米导电纤维和/或作为金属镀覆在纤维上。