公开(公告)号：US08872607B2

公开(公告)日：2014-10-28

申请号：US14034722

申请日：2013-09-24

申请人： Rockwell Automation Limited

发明人： Derek W. Jones

IPC分类号： H01H3/00 ,  H01H27/00 ,  H01H36/00 ,  H01H9/54

CPC分类号： H01H9/54 ,  H01H27/002 ,  H01H36/0006

摘要： A method and apparatus for controlling operation of a safety switch assembly having a number of fixed and movable contacts, a control mechanism that alters the conducting state of the contacts, and a magnetizable member that extends between alternate portions of the safety switch assembly. The safety switch assembly includes a magnetically operable electrical switch that is positioned proximate the magnetizable material such that changes in the magnetic condition of the magnetizable material alter the conducting state of the magnetically operable electrical switch.

摘要翻译： 一种用于控制具有多个固定和可移动触点的安全开关组件的操作的方法和装置，改​​变触点的导通状态的控制机构以及在安全开关组件的交替部分之间延伸的可磁化构件。 安全开关组件包括位于可磁化材料附近的磁性可操作的电开关，使得可磁化材料的磁状态的改变改变了磁性可操作的电开关的导通状态。

公开(公告)号：US20140167890A1

公开(公告)日：2014-06-19

申请号：US14134098

申请日：2013-12-19

申请人： C&K Components S.A.S.

发明人： Jean-Christophe Villain

IPC分类号： H01H36/00

CPC分类号： H01H36/00 ,  H01H9/24 ,  H01H13/00

摘要： An electrical switch arrangement for controlling an electronic apparatus. The arrangement includes a reinforcement member, an electrical switch with tactile effect, a force transmission member which cooperates with the electrical switch with tactile effect, a permanent magnet which acts on a magnetic disc linked to the force transmission member to slow down the displacements of the force transmission member, and an electromagnet with controlled electrical power supply. When powered, the electromagnet produces a magnetic field which cancels the magnetic field of the permanent magnet.

摘要翻译： 一种用于控制电子设备的电气开关装置。 该装置包括加强构件，具有触觉效果的电开关，与具有触觉效果的电开关配合的力传递构件，作用在与力传递构件连接的磁盘上的永磁体，以减缓 力传递构件和具有受控电源的电磁体。 当供电时，电磁铁产生磁场，其消除永磁体的磁场。

公开(公告)号：US08736406B2

公开(公告)日：2014-05-27

申请号：US13580748

申请日：2011-02-25

申请人： Kenyon A Hapke ,  Joel C Bragg ,  Michael K Hintz ,  Randy S McDonald ,  Mark R Heckenkamp ,  Jonathan H Olson ,  Adrian J. Tengler ,  Jarod M Sulik

发明人： Kenyon A Hapke ,  Joel C Bragg ,  Michael K Hintz ,  Randy S McDonald ,  Mark R Heckenkamp ,  Jonathan H Olson ,  Adrian J. Tengler ,  Jarod M Sulik

IPC分类号： H01H9/00 ,  H01H9/20 ,  E05C17/56 ,  E05C19/16 ,  H01H36/00

CPC分类号： H01H36/00 ,  D06F37/42 ,  D06F39/14 ,  E05C19/026 ,  H01H36/0073 ,  Y10T292/0911 ,  Y10T292/11

摘要： A latch for a washing machine or other appliance provides two interengaging elements on a lid and housing each having a magnet oriented for mutual repulsion. Proper repulsion of the magnets is necessary to signal that the lid is properly closed such as may be used to determine if the appliance may be locked and safely operated, for example, in a clothes spinning mode.

摘要翻译： 用于洗衣机或其他器具的闩锁在盖和壳体上提供两个相互接合的元件，每个具有导向以相互排斥的磁体。 磁体的适当排斥是必须的，以表明盖被正确关闭，例如可用于确定器具是否可被锁定和安全地操作，例如以衣服纺纱模式。

公开(公告)号：US08729989B2

公开(公告)日：2014-05-20

申请号：US13033281

申请日：2011-02-23

申请人： Ching-Tang Chang

发明人： Ching-Tang Chang

IPC分类号： H01H9/00 ,  H01H36/00

CPC分类号： H01H36/0066 ,  G01R33/072 ,  H01H36/00 ,  H01H36/0006 ,  H01H36/006 ,  H03K17/95 ,  H03K17/97

摘要： A magnetic trigger mechanism is provided. The magnetic trigger mechanism operates in conjunction with a plurality of magnetic sensors. The magnetic trigger mechanism includes: a magnet; a body, with its one side provided with a recess and its other side located near the plurality of magnetic sensors; and a moveable section, provided in the recess in a movable manner, comprising an accommodating space for restraining the magnet therein.

摘要翻译： 提供磁触发机构。 磁触发机构与多个磁传感器一起操作。 磁触发机构包括：磁体; 一体，其一侧设有凹部，另一侧位于多个磁传感器附近; 以及以可移动方式设置在所述凹部中的可移动部分，包括用于限制所述磁体的容纳空间。

公开(公告)号：US20140070910A1

公开(公告)日：2014-03-13

申请号：US14017160

申请日：2013-09-03

申请人： LSIS CO., LTD.

发明人： Jun Hyuk YANG

IPC分类号： H01H36/00

CPC分类号： H01H36/00 ,  H01F7/081 ,  H01F2007/083 ,  H01H3/28 ,  H01H50/22 ,  H01H71/2454

摘要： Disclosed is an electromagnetic switching device. The electromagnetic switching device includes a coil assembly provided therein with a coil for generating a magnetic force; and a yoke which surrounds a portion of an outer surface of the coil assembly and into which the coil assembly is inserted, wherein the yoke includes a yoke upper part which forms a top surface; yoke side parts which are provided at one side of the yoke upper part to block the magnetic force generated from the coil; and a connection part which is disposed between the yoke upper part and the yoke side parts such that the yoke upper part and the yoke side parts are integrally formed with each other.

摘要翻译： 公开了一种电磁开关装置。 电磁开关装置包括线圈组件，其中设置有用于产生磁力的线圈; 以及轭，其围绕所述线圈组件的外表面的一部分并且所述线圈组件插入所述轭中，其中所述轭包括形成顶表面的轭上部; 轭侧部，其设置在轭上部的一侧以阻挡从线圈产生的磁力; 以及连接部，其设置在轭上部和轭侧部之间，使得轭上部和轭侧部彼此一体地形成。

公开(公告)号：US20130200964A1

公开(公告)日：2013-08-08

申请号：US13746545

申请日：2013-01-22

申请人： Christopher Woods

发明人： Christopher Woods

IPC分类号： H01H36/00

CPC分类号： H01H36/0073 ,  H01H36/02

摘要： A security switch assembly is provided. The security switch assembly includes an electrically conductive housing having a cavity. The security switch assembly also includes a header assembly including a first and second contact pin, the header assembly coupled to the housing, wherein the first and second contact pin extend into the cavity of the housing. The security switch assembly further includes a moveable body moveably coupled within the cavity of the housing and between the first and second contact pin, wherein the moveable body rolls between a default position and an engaged position in response to altering the magnetic forces induced on the moveable body.

摘要翻译： 提供安全开关组件。 安全开关组件包括具有空腔的导电壳体。 安全开关组件还包括头部组件，其包括第一和第二接触销，所述头部组件联接到所述壳体，其中所述第一和第二接触销延伸到所述壳体的空腔中。 安全开关组件还包括可移动的主体，其可移动地联接在壳体的空腔内并且在第一和第二接触销之间，其中可移动主体响应于改变在可移动的壳体上引起的磁力而在默认位置和接合位置之间滚动 身体。

公开(公告)号：US20130169388A1

公开(公告)日：2013-07-04

申请号：US13728398

申请日：2012-12-27

申请人： General Equipment and Manufacturing Company, Inc., d/b/a TopWorx, Inc..

发明人： Robert Lynn LaFountain ,  Gregory Curtis Merrifield

IPC分类号： H01H36/00

CPC分类号： H01H36/0073 ,  H01H9/04 ,  H01H36/00 ,  H01H2231/044

摘要： Proximity switches are disclosed that preferably are provided in a hermetically sealed unit that can be used in harsh environments and under significant pressures, such as underwater and in nuclear power facilities, without having any parts that would require replacement or periodic maintenance. The proximity switches are preferably switches actuated by physical movement of a contact in response to changing magnetic forces. The switches are preferably disposed in a body tube optionally including a hermetic seal assembly to seal an open end of the body tube and/or a ferrule that prevents electrical wires attached to the switch inside the body tube from being pulled away from the switch. Further, the switches preferably maintain a contact pressure between electrical contacts sufficient to withstand acceleration seismic testing of 10 g with no contact discontinuity.

摘要翻译： 公开了接近开关，其优选地设置在密封的单元中，其可以在恶劣环境中和在显着的压力下使用，例如在水下和核电设施中，而不需要任何需要更换或定期维护的部件。 接近开关优选地是响应于变化的磁力而由触点的物理移动而致动的开关。 开关优选地设置在主体管中，任选地包括气密密封组件以密封体管的开口端和/或套圈，其防止附接到体管内的开关的电线从开关拉开。 此外，开关优选地保持电触头之间的接触压力足以承受10g的加速度地震测试，而没有接触不连续。

公开(公告)号：US20130076157A1

公开(公告)日：2013-03-28

申请号：US13243169

申请日：2011-09-23

申请人： Marc Stein

发明人： Marc Stein

IPC分类号： H01H36/00

CPC分类号： A61F2/4657 ,  A61B5/103 ,  A61B5/1036 ,  A61B5/4566 ,  A61B5/6846 ,  A61B2560/0204 ,  A61F2/442 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2/4684 ,  A61F2002/4666 ,  H01H36/0006 ,  Y10T307/766

摘要： A system for enabling a medical device. The system includes a cradle having a magnet for generating a magnetic field. The cradle supports and aligns the medical device in a predetermined orientation. Medical device placed in the cradle exposes a magnetic sensitive switch to the magnetic field of the magnet that produces a change in state of the magnetic sensitive switch. Medical device further includes a switch, indicator, logic circuitry, delay circuit, and detect circuit for coupling a power source to electronic circuitry. In a first mode of operation the medical device can be turned on and then turned off. In a second mode of operation the medical device cannot be turned off after being turned on.

摘要翻译： 一种用于启用医疗设备的系统。 该系统包括具有用于产生磁场的磁体的支架。 支架以预定的方向支撑和对准医疗装置。 放置在托架中的医疗装置将磁敏开关暴露在磁体的磁场中，产生磁敏开关的状态变化。 医疗设备还包括用于将电源耦合到电子电路的开关，指示器，逻辑电路，延迟电路和检测电路。 在第一操作模式中，医疗装置可以被打开然后关闭。 在第二种操作模式中，医疗装置在打开之后不能被关闭。

公开(公告)号：US20120326817A1

公开(公告)日：2012-12-27

申请号：US13527817

申请日：2012-06-20

申请人： Shun Kayama ,  Yukiko Shimizu

发明人： Shun Kayama ,  Yukiko Shimizu

IPC分类号： H01H36/00

CPC分类号： H01H25/065 ,  G05G1/025 ,  G05G5/05 ,  H01H2239/024 ,  H03K17/97

摘要： An operation device includes: a key top arranged so that part thereof is inserted into a key arrangement hole formed in a casing of an electronic apparatus and being movable in a given direction on the basis of an initial position at the time of operation; a movable magnet attached to the key top; a magnetic body fixed so as to face the movable magnet and giving a force to move the key top in a direction toward the initial position by absorptivity generated between the magnetic body and the movable magnet; a hall device detecting a movement state of the key top due to a magnetic field generated by the movable magnet; and a circuit substrate on which the hall device is mounted.

摘要翻译： 一种操作装置，包括：键顶，其一部分被插入形成在电子设备的壳体中的键配置孔中，并且可以在操作时基于初始位置沿给定方向移动; 附着在键顶的可动磁铁; 磁体，其固定成面对可动磁体，并且通过在磁体和可动磁体之间产生的吸收率而使键顶沿朝向初始位置的方向移动的力; 霍尔器件，由于由可动磁铁产生的磁场而检测键顶的移动状态; 以及安装有霍尔装置的电路基板。

公开(公告)号：US20120194308A1

公开(公告)日：2012-08-02

申请号：US13371802

申请日：2012-02-13

申请人： Andrew Lauder ,  Matthew D. Rohrbach ,  Daniel J. Coster ,  Christopher J. Stringer ,  Florence W. Ow ,  Jiang Ai ,  Jonathan P. Ive ,  Elvis M. Kibiti ,  John P. Ternus ,  Sean D. Lubner

发明人： Andrew Lauder ,  Matthew D. Rohrbach ,  Daniel J. Coster ,  Christopher J. Stringer ,  Florence W. Ow ,  Jiang Ai ,  Jonathan P. Ive ,  Elvis M. Kibiti ,  John P. Ternus ,  Sean D. Lubner

IPC分类号： H01H36/00

CPC分类号： G06F1/1626 ,  G06F2200/1634

摘要： A magnetic attachment mechanism and method is described. The magnetic attachment mechanism can be used to releasably attach at least two objects together in a preferred configuration without fasteners and without external intervention. The magnetic attachment mechanism can be used to releasably attach an accessory device to an electronic device. The accessory device can be used to augment the functionality of usefulness of the electronic device.