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公开(公告)号：EP1072050A1
公开(公告)日：2001-01-31
申请号：EP99916608.5
申请日：1999-04-12
CPC分类号： B23Q3/1543 , H01F7/04 , H01F2007/208
摘要： In the switchable magnet system disclosed herein, a central pole piece (29) is backed by at least two permanent magnets (33, 35) having substantially different energies so that one of the magnets (33, 35) is relatively switchable or reversible and the other (35, 33) is not. A magnetically permeable frame (17) provides a peripheral pole face (21, 23) at least on either side of the central pole face (29) and a backing plate (15) bridging the central pole piece (29) over the permanent magnets (33, 35). A coil (41) surrounds the first and second permanent magnets (33, 35) inside of the peripheral pole face (21, 23). Accordingly, energization of the coil (41) in one direction can reverse the polarization of the first magnet (33), thereby effectively short circuiting flux produced by the second magnet (35) and terminating holding, while energization of the coil (41) in the opposite direction can polarize the first magnet (33) in parallel with the second magnet (35), thereby to effect holding.
摘要翻译： 在此公开的可变换磁体系统中，中央磁极片（29）由具有基本上不同能量的至少两个永久磁体（33,35）支撑，使得磁体（33,35）之一相对可切换或可逆，并且 其他（35,33）不是。 一个导磁框架（17）至少在中心极面（29）的任一侧上提供一个周边极面（21,23），并在永磁体（29）上跨接中央极靴（29）提供一个背板（15） 33，35）。 线圈（41）围绕周边极面（21,23）内的第一和第二永磁体（33,35）。 因此，通过向一方向对线圈41通电，能够使第一磁铁33的极化反转，能够有效地使第二磁铁35产生的磁通短路并结束保持， 相反的方向可以使第一磁体（33）与第二磁体（35）平行地偏振，从而实现保持。
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公开(公告)号：EP0250644A3
公开(公告)日：1989-12-13
申请号：EP86116655.1
申请日：1986-12-01
申请人： TEKTRONIX, INC.
CPC分类号： H01H51/2227 , H01H1/403 , H01H1/64
摘要： A switch device comprises a support member (4) having at least first and second stationary contacts (8a,12b) thereon. An armature (32) is mounted on the support member by means of a body of elastomeric material (46) that is attached to both the support member and the armature. Deformation of the body of elastomeric material allows the armature to pivot relative to the support member between a first position in which electrically-conductive material (50a,50b) of the armature establishes electrically conductive connection between the stationary contacts and a second position in which the armature is spaced from at least one of the contacts. At least one permanent magnet (42a,42b) is carried by the armature. An electrically-driven switch actuator (20) is mounted stationarily relative to the support member and has first and second energization states. In the first energization state, magnetic material of the switch actuator is in magnetically-coupled relationship with the permanent magnet and a force is produced that causes the armature to assume a selected one of its first and second positions. In the second energization state, a force is produced that causes the armature to assume the other of its first and second positions.
摘要翻译： 开关装置包括其上至少具有第一和第二固定触头（8a，12b）的支撑构件（4）。 电枢（32）通过附接到支撑构件和衔铁两者的弹性材料体（46）安装在支撑构件上。 弹性体材料体的变形允许电枢相对于支撑构件枢转在第一位置之间，其中衔铁的导电材料（50a，50b）在固定触点之间建立导电连接，第二位置 电枢与至少一个触点隔开。 至少一个永磁体（42a，42b）由电枢承载。 电驱动开关致动器（20）相对于支撑构件静止地安装并且具有第一和第二通电状态。 在第一通电状态下，开关致动器的磁性材料与永磁体形成磁耦合的关系，并且产生使电枢呈现其第一和第二位置中选定的一个的力。 在第二通电状态下，产生使电枢呈现其第一和第二位置中的另一个的力。
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公开(公告)号：EP0250644A2
公开(公告)日：1988-01-07
申请号：EP86116655.1
申请日：1986-12-01
申请人： TEKTRONIX, INC.
CPC分类号： H01H51/2227 , H01H1/403 , H01H1/64
摘要： A switch device comprises a support member (4) having at least first and second stationary contacts (8a,12b) thereon. An armature (32) is mounted on the support member by means of a body of elastomeric material (46) that is attached to both the support member and the armature. Deformation of the body of elastomeric material allows the armature to pivot relative to the support member between a first position in which electrically-conductive material (50a,50b) of the armature establishes electrically conductive connection between the stationary contacts and a second position in which the armature is spaced from at least one of the contacts. At least one permanent magnet (42a,42b) is carried by the armature. An electrically-driven switch actuator (20) is mounted stationarily relative to the support member and has first and second energization states. In the first energization state, magnetic material of the switch actuator is in magnetically-coupled relationship with the permanent magnet and a force is produced that causes the armature to assume a selected one of its first and second positions. In the second energization state, a force is produced that causes the armature to assume the other of its first and second positions.
摘要翻译： 开关装置包括其上至少具有第一和第二固定触头（8a，12b）的支撑构件（4）。 电枢（32）通过附接到支撑构件和衔铁两者的弹性材料体（46）安装在支撑构件上。 弹性体材料体的变形允许电枢相对于支撑构件枢转在第一位置之间，其中衔铁的导电材料（50a，50b）在固定触点之间建立导电连接，第二位置 电枢与至少一个触点隔开。 至少一个永磁体（42a，42b）由电枢承载。 电驱动开关致动器（20）相对于支撑构件静止地安装并且具有第一和第二通电状态。 在第一通电状态下，开关致动器的磁性材料与永磁体形成磁耦合的关系，并且产生使电枢呈现其第一和第二位置中选定的一个的力。 在第二通电状态下，产生使电枢呈现其第一和第二位置中的另一个的力。
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公开(公告)号：EP3940738B1
公开(公告)日：2024-06-12
申请号：EP21305832.4
申请日：2021-06-17
CPC分类号： H01H50/641 , H01H51/27 , H01H50/08 , H01H50/326
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公开(公告)号：EP3940738A1
公开(公告)日：2022-01-19
申请号：EP21305832.4
申请日：2021-06-17
发明人： LI, Shaofan , SINTHOMEZ, Daniel , LI, Xiaoqiang , DAI, Ming , BECKER, Franck
摘要： The present invention relates to a mechanical operating assembly for a bistable relay and a bistable relay assembly. The mechanical operating assembly comprises: a bracket; an actuating mechanism being mounted to the bracket, including an actuating member and a first transmitting member, the first transmitting member is connected to the paddle of the bistable relay, the actuating member is movable between an initial position and an actuating position, in the initial position, the actuating member is not in contact with the first transmitting member, when the actuating member moves from the initial position to the actuating position, the actuating member is configured to be in contact with the first transmitting member, so that the first transmitting member drives the paddle of the bistable relay to move; a reset mechanism being mounted to the bracket, including a reset member and a second transmitting member, the second transmitting member is in contact with the first transmitting member, the reset member is movable between an initial position and a reset position, when the reset member moves from the initial position to the reset position, the reset member is configured to contact the second transmitting member, so that the second transmitting member moves correspondingly.
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公开(公告)号：EP3499535A1
公开(公告)日：2019-06-19
申请号：EP18212090.7
申请日：2018-12-12
摘要： A printed circuit board (PCB)-mounted contactor (100, 200) including a PCB (112) with planar surface, source and load terminals (120, 122) fixed to the PCB (122), and a contact. The contact is supported by the PCB (112) and is movable between open and closed positions. Movement of the contact is parallel to the planar surface. Electrical assemblies having PCB-mounted contactors and methods of controlling current flow in electrical systems with PCB-mounted contactors are also described.
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公开(公告)号：EP2648203A4
公开(公告)日：2014-12-03
申请号：EP11844315
申请日：2011-11-24
发明人： FUJITA KEN , KIKUCHI SYOTA , MACHIDA NORIYOSHI
CPC分类号： H01H50/18 , H01H50/24 , H01H50/641 , H01H51/2263 , H01H51/27
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19.发明授权Contactor, in particular for disconnecting batteries in electrical wiring systems on board vehicles 有权接触器，特别是用于电气布线系统中的车辆的电池切断
公开(公告)号：EP2521150B1
公开(公告)日：2013-10-23
申请号：EP12158645.7
申请日：2012-03-08
申请人： MENBER'S S.p.A.
CPC分类号： H01H9/22 , B60L3/04 , H01H9/0264 , H01H19/36 , H01H51/27
摘要： A contactor (10) comprising a stationary casing (12, 14, 16), bearing at least two fixed contacts (162), and mechanical switching means designed to interrupt the electrical connection between the fixed contacts (162), wherein the mechanical means are set within the casing (12, 14, 16). The contactor further comprises a handle (24), which is accessible from outside the casing for commanding the mechanical switching means and moveable between an inoperative position and an operative first position, in which the mechanical switching means interrupt the electrical connection between the fixed contacts (162), and wherein the handle (24) has a shape configured to prevent an electric cable (30) from being removed from at least one of the fixed contacts (162b, 162c) when the handle (24) is in the inoperative position.
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公开(公告)号：EP1072050A4
公开(公告)日：2001-07-25
申请号：EP99916608
申请日：1999-04-12
发明人： PIGNATARO DOMINIC F
CPC分类号： B23Q3/1543 , H01F7/04 , H01F2007/208
摘要： In the switchable magnet system disclosed herein, a central pole piece (29) is backed by at least two permanent magnets (33, 35) having substantially different energies so that one of the magnets (33, 35) is relatively switchable or reversible and the other (35, 33) is not. A magnetically permeable frame (17) provides a peripheral pole face (21, 23) at least on either side of the central pole face (29) and a backing plate (15) bridging the central pole piece (29) over the permanent magnets (33, 35). A coil (41) surrounds the first and second permanent magnets (33, 35) inside of the peripheral pole face (21, 23). Accordingly, energization of the coil (41) in one direction can reverse the polarization of the first magnet (33), thereby effectively short circuiting flux produced by the second magnet (35) and terminating holding, while energization of the coil (41) in the opposite direction can polarize the first magnet (33) in parallel with the second magnet (35), thereby to effect holding.
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