| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 磁开关 | CN201510390560.7 | 2015-07-06 | CN105261526B | 2017-09-05 | 孙率山 |
| 磁开关包括：外壳；圆柱，其联接至外壳的内侧；固定接触臂，其联接至外壳；活动接触臂，其定位为在外壳内是可活动的，并且与固定接触臂相接触或相分离；线圈组件，其安装在外壳内且被构造为当向其施加电流时形成磁场；活动轴，在其上部联接至活动接触臂；固定铁心，其插进圆柱且环绕活动轴；以及活动铁心，其固定至活动轴且被构造为通过由线圈组件形成的磁场来推压活动轴，以移动活动轴，其中活动铁心包括突出部，其向活动轴延伸，并且固定至活动轴；以及主体部，其被构造为移动而与圆柱的内径接触，且固定铁心具有容纳突出部的容纳部。当活动铁心的突出部移进固定铁心的容纳部内时，增加了接触弹簧的最大压缩距离，从而提高了磁开关的短路性能。 | ||||||
| 2 | 磁感变速开关装置 | CN201310642913.9 | 2013-12-05 | CN104701080A | 2015-06-10 | 林思庭 |
| 本发明公开一种磁感变速开关装置，包括有变频电路控制器及磁感控制开关；该变频电路控制器具有磁控集成电路；该磁感控制开关包括有基座、转轴、旋钮及永磁磁石；该基座固定于电机壳体上，基座上设置有通孔，该转轴可转动地设置于通孔中，该旋钮固定于转轴的外端；该永磁磁石固定于转轴的内端并正对磁控集成电路，且该永磁磁石为稀土磁体，该稀土磁体的磁感应强度为1特斯拉。通过旋动旋钮，使得永磁磁石随转轴转动而改变磁场方向，由于磁场方向的改变而实现对磁控集成电路的控制，从而由变频电路控制器控制电机的转速，本发明可对电机进行无段变速和反转功能，开关使用没有接触的磁感控制开关，整体设计达到中国防爆标准，安全系数更高。 | ||||||
| 3 | 磁开关 | CN201510390560.7 | 2015-07-06 | CN105261526A | 2016-01-20 | 孙率山 |
| 磁开关包括：外壳；圆柱，其联接至外壳的内侧；固定接触臂，其联接至外壳；活动接触臂，其定位为在外壳内是可活动的，并且与固定接触臂相接触或相分离；线圈组件，其安装在外壳内且被构造为当向其施加电流时形成磁场；活动轴，在其上部联接至活动接触臂；固定铁心，其插进圆柱且环绕活动轴；以及活动铁心，其固定至活动轴且被构造为通过由线圈组件形成的磁场来推压活动轴，以移动活动轴，其中活动铁心包括突出部，其向活动轴延伸，并且固定至活动轴；以及主体部，其被构造为移动而与圆柱的内径接触，且固定铁心具有容纳突出部的容纳部。当活动铁心的突出部移进固定铁心的容纳部内时，增加了接触弹簧的最大压缩距离，从而提高了磁开关的短路性能。 | ||||||
| 4 | 电磁致动器 | CN201280058889.8 | 2012-11-27 | CN103975397A | 2014-08-06 | A·拉莫斯 |
| 本发明涉及一种电磁致动器，其用于将开关的至少一个可动触点操作至接通位置或断开位置，其中该电磁致动器包括：-固定磁极体；-相对于固定磁极体可动的可动磁极体；-第一磁路，其包括第一线圈和第二线圈，第一线圈用于使可动磁极体和固定磁极体朝向彼此运动至接通位置，第二线圈用于使可动磁极体和固定磁极体远离彼此运动至断开位置；以及-第二磁路，其包括永磁体和保持板，用于将固定磁极体和可动磁极体保持在接通位置；-第一弹簧部件，其用于驱使固定磁极体和可动磁极体远离彼此；其中，第一磁路和第二磁路同心地布置。 | ||||||
| 5 | 振动开关及利用该振动开关的电子装置 | CN200910301076.7 | 2009-03-24 | CN101847542A | 2010-09-29 | 朱明澄; 杨果林; 罗芬; 周正浩; 詹德盛 |
| 本发明提供一种振动开关及利用该振动开关的电子装置，该振动开关包括一不导电的壳体、一导电的运动体及多个导电端子，该壳体包括一本体和一盖体，该本体的侧壁和底面形成一腔体，每个导电端子包括一置于该腔体内的腔内部分，该运动体收容于该腔体中，且在一特定方向上的运动受到该盖体和该底面的限制，当旋转该振动开关时，该运动体在该腔体中运动且最多同时与该多个导电端子中的两个线接触。本发明的振动开关可以用于检测倾斜发生的方向，解决了现有振动开关的不足。 | ||||||
| 6 | 電磁開閉器 | JP2015136725 | 2015-07-08 | JP6110438B2 | 2017-04-05 | ソン ソル サン |
| 7 | 電磁開閉器 | JP2015136725 | 2015-07-08 | JP2016021395A | 2016-02-04 | ソン ソル サン |
| 【課題】通電性能が向上する電磁開閉器を提供する。 【解決手段】本発明の電磁開閉器は、ハウジングと、ハウジングの内側に結合されるシリンダと、ハウジングに結合される固定接触子と、ハウジングの内部に移動可能に配置され、固定接触子に接離する可動接触子と、ハウジングの内部に設けられ、電流供給により磁場を形成するコイルアセンブリと、上側が可動接触子と結合される可動シャフトと、シリンダの内側に挿入され、可動シャフトを囲む固定コアと、可動シャフトに固定され、コイルアセンブリに形成された磁場により可動シャフト241を加圧して移動させる可動コアとを含み、可動コアは、可動シャフトの方向に延びて可動シャフトに固定される突出部と、シリンダの内周面に接して移動する本体部とを含み、固定コアは、突出部を収容できる収容部を含む。 【選択図】図1 |
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| 8 | Magnetic switch | JP2003514575 | 2002-07-15 | JP2004523092A | 2004-07-29 | ランドル ウッズ |
| ドア（１４）とフレーム（１２）などの、第１部材と第２部材との間の相対運動を検知し、ドア（１４）が不正に開いたときに信号を送るように、警報回路（５２）における使用向けに設計された、改善された磁気スイッチ（１０）が提供される。 磁気スイッチ（１０）は、フレーム（１２）に取り付けられるスイッチアセンブリを含み、該スイッチアセンブリは、第１および第２スイッチ構成部品（４０、４２）、該構成部品に近接する永久磁化されたシフト可能な本体（４４）、および第１の磁気吸引性の部品（３６）を有する。 加えて、スイッチ（１０）は、ドア（１４）に取り付けるための第２の磁気吸引性の部品（２２）を有するが、これは永久磁石（５０）またはスチールプレート（６０）などの強磁性体部品の形をとる。 使用において、ドア（１４）が閉められ警報回路（５２）が作動状態であるとき、本体（４４）と第２の磁気吸引性の部品（２２）との間の磁気吸引力が、スイッチ構成部品（４０、４２）と同時に接触するスイッチ閉止位置まで、本体（４４）をシフトさせる。 ドア（１４）が開けられると、本体（４４）と第１の磁気吸引性の部品（３６）との間の磁気吸引力が、スイッチ構成部品（４０、４２）との同時接触から解除されたスイッチ開放位置まで本体を動かし、警報回路（５２）を始動させる。 侵入者が外部磁石（５８）によって磁気スイッチ（１０）を無効にしようと試みた場合、これが再びスイッチ開放位置まで本体（４４）を動かし、警報回路（５２）を始動させる。 | ||||||
| 9 | MAGNETIC SWITCH | EP15173223.7 | 2015-06-23 | EP2975626B1 | 2017-03-01 | SON, Sol San |
| A magnetic switch includes: a housing 210; a cylinder 260 coupled to an inner side of the housing 210; a stationary contact arm 220 coupled to the housing 210; a movable contact arm 250 positioned to be movable within the housing 210 and brought into contact with the stationary contact arm or separated therefrom; a coil assembly 230 installed within the housing 210 and configured to form a magnetic field when a current is applied thereto; a movable shaft 241 coupled to the movable contact arm 250 in an upper portion thereof; a fixed core 243 inserted into the cylinder 260 and surrounding the movable shaft 241; and movable cores 245-1 and 245-2 fixed to the movable shaft 241 and configured to press the movable shaft 241 by a magnetic field formed by the coil assembly 230 to move the movable shaft, wherein the movable cores 245-1 and 240-2 include protrusion portions 246a and 246b extending toward the movable shaft 241 and fixed to the movable shaft 241 and body portions 246a and 246b configured to move in contact with an inner diameter of the cylinder 260, and the fixed core 243 has an accommodation portion 244 for accommodating the protrusion portions 246a and 246b. The movable cores 245-1 and 245-2 include protrusions 246a and 246b, the fixed core 243 includes the accommodation portion 244, and as the protrusions 246a and 246b of the movable cores 245-1 and 245-2 move within the accommodation portion 244 of the fixed core 243, a maximum compression distance of the contact spring 281 increases and short-circuit performance of the magnetic switch can be enhanced. | ||||||
| 10 | ELECTROMAGNETIC ACTUATOR | EP12790916.6 | 2012-11-27 | EP2786383A1 | 2014-10-08 | LAMMERS, Arend |
| The invention relates to an electromagnetic actuator for operating at least one movable contact of a switch into a switched-on position or a switched-off position, wherein the electromagnetic actuator comprises: - a static pole body; - a movable pole body movable relative to the static pole body; - a first magnetic circuit comprising a first coil for making the movable pole body and the fixed pole body move towards each other to a switched-on position and a second coil for making the movable pole body and the fixed pole body move away from each other to a switched-off position; and - a second magnetic circuit comprising a permanent magnet and a retaining plate to keep the static pole body and the movable pole body in the switched-on position; - first spring means for urging the static pole body and the movable body away from each other; wherein the first and second magnetic circuit are arranged concentrically. | ||||||
| 11 | Elektrisch leitendes, magnetisches Pulver | EP04001172.8 | 2004-01-21 | EP1445778A3 | 2005-05-04 | Dietrich, Frank |
Die vorliegende Erfindung betrifft ein Pulver (1) mit elektrisch leitenden und magnetischen Partikeln (2). Ein elektrisch leitendes, magnetisches Pulver (1) kann beispielsweise in einem elektrischen Bauteil, insbesondere in einem Potentiometer, zur Übertragung eines elektrischen Signals und/oder einer elektrischen Spannung und/oder eines elektrischen Stroms zwischen wenigstens zwei elektrischen Kontakten dienen. |
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| 12 | MAGNETIC SWITCH | EP15173223.7 | 2015-06-23 | EP2975626A1 | 2016-01-20 | SON, Sol San |
A magnetic switch includes: a housing 210; a cylinder 260 coupled to an inner side of the housing 210; a stationary contact arm 220 coupled to the housing 210; a movable contact arm 250 positioned to be movable within the housing 210 and brought into contact with the stationary contact arm or separated therefrom; a coil assembly 230 installed within the housing 210 and configured to form a magnetic field when a current is applied thereto; a movable shaft 241 coupled to the movable contact arm 250 in an upper portion thereof; a fixed core 243 inserted into the cylinder 260 and surrounding the movable shaft 241; and movable cores 245-1 and 245-2 fixed to the movable shaft 241 and configured to press the movable shaft 241 by a magnetic field formed by the coil assembly 230 to move the movable shaft, wherein the movable cores 245-1 and 240-2 include protrusion portions 246a and 246b extending toward the movable shaft 241 and fixed to the movable shaft 241 and body portions 246a and 246b configured to move in contact with an inner diameter of the cylinder 260, and the fixed core 243 has an accommodation portion 244 for accommodating the protrusion portions 246a and 246b. The movable cores 245-1 and 245-2 include protrusions 246a and 246b, the fixed core 243 includes the accommodation portion 244, and as the protrusions 246a and 246b of the movable cores 245-1 and 245-2 move within the accommodation portion 244 of the fixed core 243, a maximum compression distance of the contact spring 281 increases and short-circuit performance of the magnetic switch can be enhanced. |
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| 13 | Magnetic contact tamper switch for security accessories | EP05023031.7 | 2005-10-21 | EP1675082B1 | 2008-04-09 | Wilson, George, N.; Lee, Robert, E.; Piel, Kevin, G. |
| 14 | Elektrisch leitendes, magnetisches Pulver | EP04001172.8 | 2004-01-21 | EP1445778A2 | 2004-08-11 | Dietrich, Frank |
Die vorliegende Erfindung betrifft ein Pulver (1) mit elektrisch leitenden und magnetischen Partikeln (2). Ein elektrisch leitendes, magnetisches Pulver (1) kann beispielsweise in einem elektrischen Bauteil, insbesondere in einem Potentiometer, zur Übertragung eines elektrischen Signals und/oder einer elektrischen Spannung und/oder eines elektrischen Stroms zwischen wenigstens zwei elektrischen Kontakten dienen. |
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| 15 | MAGNETIC SWITCH | EP02768334.1 | 2002-07-15 | EP1415314A1 | 2004-05-06 | Woods, Randall |
| An improved magnetic switch (10) is provided which is designed for use in an alarm circuit (52) in order to detect relative movement between first and second members such as a door (14) and frame (12), so as to signal unauthorized opening of the door (14). The switch (10) includes a switch assembly for mounting in frame (12) and having first and second switch elements (40,42), a permanently magnetized, shiftable body (44) adjacent the elements (40,42), and a first attractive component (36). Additionally, the switch (10) has a second attractive component (22) for mounting to the door (14), which is in the form of a ferromagnetic component such as a permanent magnet (50) or steel plate (60). In use when door (14) is closed and circuit (52) is armed, the magnetic attraction between body (44) and component (22) shifts the body (44) to a switch-closed position in simultaneous contact with the switch elements (40, 42). If the door (14) is opened, the magnetic attraction between body (44) and component (36) moves the body to a switch-open position out of simultaneous contact with the switch elements (40,42), thus triggering circuit (52). If an intruder attempts to defeat the switch (10) through an external magnet (58), this again moves the body (44) to a switch-open position, triggering the circuit (52). | ||||||
| 16 | MAGNETIC SWITCH | US14749378 | 2015-06-24 | US20160012995A1 | 2016-01-14 | Sol San SON |
| A magnetic switch includes: a housing; a cylinder coupled to an inner side of the housing; a stationary contact arm coupled to the housing; a movable contact arm positioned to be movable within the housing and brought into contact with the stationary contact arm or separated therefrom; a coil assembly installed within the housing and configured to form a magnetic field when a current is applied thereto; a movable shaft coupled to the movable contact arm in an upper portion thereof; a fixed core inserted into the cylinder and surrounding the movable shaft; and movable cores fixed to the movable shaft and configured to press the movable shaft by a magnetic field formed by the coil assembly to move the movable shaft. | ||||||
| 17 | Electromagnetic actuator | US14360676 | 2012-11-27 | US09053879B2 | 2015-06-09 | Arend Lammers |
| An electromagnetic actuator for operating at least one movable contact of a switch into a switched-on position or a switched-off position, the actuator having: a static pole body; a movable pole body movable relative to the static pole body; a first magnetic circuit with a first coil for making the movable pole body and the fixed pole body move towards each other to a switched-on position and a second coil for making the movable pole body and the fixed pole body move away from each other to a switched-off position; and a second magnetic circuit with a permanent magnet and a retaining plate to keep the static pole body and the movable pole body in the switched-on position; first spring unit for urging the static pole body and the movable body away from each other; wherein the first and second magnetic circuit are arranged concentrically. | ||||||
| 18 | Security switch assemblies for shipping containers and the like | US11372165 | 2006-03-09 | US07825801B2 | 2010-11-02 | Randall Woods |
| Switch-controlled security assemblies (20, 76) are provided which are especially designed for use with cargo enclosures (40), in order to detect any unauthorized opening of the cargo doors (38). The assemblies (20, 76) include one or more switch assemblies (26, 28) each having a switch member (44) and an associated shiftable component (46). In preferred forms, the switch member (44) includes a pair of switch elements (50, 52) and a body (54) movable between a first position in simultaneous electrical contact with the elements (50, 52), and a second position out of such simultaneous contact. The body (54) and components (46) are magnetically coupled such that movement of the component (46) during unauthorized opening of door (38) effects corresponding movement of the body (54), in turn actuating an alarm controller (30). | ||||||
| 19 | TILT SWITCH | US12546706 | 2009-08-25 | US20100243413A1 | 2010-09-30 | Ming-Cheng Chu; Guo-Lin Yang; Fen Luo; Cheng-Hao Chou; Te-Sheng Jan |
| A simulated eye is provided. The tilt switch comprises an electrically insulating housing with a chamber formed therein. The chamber is defined by a bottom surface and a surrounding surface. The tilt switch also includes a plurality of contact terminals, each of which comprises an inner terminal portion and an outer terminal portion. Each inner terminal portion protrudes out of the surrounding surface of the chamber and extends in a direction substantially parallel to the bottom surface. The tilt switch further includes an electrically conductive moving member placed in a space defined by the cap, the bottom surface, and the plurality of contact terminals. The electrically conductive moving member is capable of simultaneously contacting with at most two of the plurality of contact terminals. | ||||||
| 20 | Magnetic switch assembly | US11278644 | 2006-04-04 | US07291794B2 | 2007-11-06 | Randall Woods |
| An improved, low-cost magnetic switch assembly (16, 16a) is provided having an easily fabricated housing (24, 24a) and cover (29, 29a) formed of non-conducting synthetic resin material. A pair of electrically conductive switch elements (30, 32, 30a, 32a) are positioned in spaced relationship with the housing (24, 24a) along with a body (40, 40a) shiftable between a first position in simultaneous contact with the switch elements (30, 32, 30a, 32a), and a second position out of such simultaneous contact. The housing (24, 24a) is also equipped with a first attractive component (38, 38a) which magnetically reacts with the body (40, 40a) to hold the latter in one of the positions thereof when the assembly (16, 16a) experiences a first magnetic field condition, but allows the body (40, 40a) to move to the other of the positions thereof when a second magnetic field condition is experienced adjacent the assembly (16, 16a). | ||||||
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