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1. 发明公开

EP2876661A2 Electrical contactor 有权
标题翻译： Elektrischer Kontaktor
公开(公告)号：EP2876661A2
公开(公告)日：2015-05-27
申请号：EP14194896.8
申请日：2014-11-26
申请人： Johnson Electric S.A.
发明人： Connell, Richard
IPC分类号： H01H47/22
CPC分类号： H01H7/16 , H01H1/50 , H01H1/54 , H01H3/28 , H01H9/30 , H01H9/56 , H01H47/02 , H01H47/22 , H01H47/223 , H01H50/24 , H01H50/44 , H01H50/54 , H01H50/642 , H01H51/2245 , H01H51/2272 , H01H2009/307 , H01H2051/2218
摘要： An electrical contactor for switching a load current having an AC waveform, has a fixed electrical contact (32), a movable electrical contact (58, 60), an actuator arrangement (64) having a drive coil (80) drivable for opening and closing the movable and fixed electrical contacts, and power supply means (P) having a controller for outputting truncated-waveform drive pulses to the electrical actuator arrangement (64), so as to prevent contact separation prior to peak load current.
摘要翻译：用于切换具有AC波形的负载电流的电接触器具有固定的电触点（32），可移动的电触头（58,60），具有驱动线圈（80）的致动装置（64），驱动线圈可移动和固定的电触头以及具有用于向电致动器装置（64）输出截断波形驱动脉冲的控制器的电源装置（P），以防止峰值负载电流之前的接触分离。

2. 发明公开

EP2183759A1 MAGNETISCHES ANTRIEBSSYSTEM FÜR EINE SCHALTEINRICHTUNG 有权转让
标题翻译：磁驱动系统，开关器件
公开(公告)号：EP2183759A1
公开(公告)日：2010-05-12
申请号：EP08803472.3
申请日：2008-09-01
申请人： Siemens Aktiengesellschaft
发明人： VOLKMAR, Ralf-Reiner , ERMISCH, Jochen , ERK, Thomas , HERING, Uwe , PETER, Marianne
IPC分类号： H01H51/22 , H01F7/08 , H01F7/16
CPC分类号： H01H51/2209 , H01F7/1615 , H01F2007/163 , H01F2027/348 , H01H2051/2218
摘要： The invention relates to a magnetic drive system for a switchgear having a magnet yoke (2, 3) in which a solid armature (8) made of magnetic material is guided in a linearly displaceable manner between two opposing end positions, having at least one permanent magnet (6, 7) for generating a magnetic flux in the magnet yoke (2, 3), and having at least one coil by which the armature (8) can be moved back and forth between the end positions thereof, the armature (8) being provided with elongated hollow channels (11, 12, 13) for preventing eddy current losses. For an essentially low-friction control of the armature (8), a sliding element (slide foil 16, slide element 18) is arranged between the displaceable armature (8) and a permanent magnet surface pointing in the direction of the armature (8).

3. 发明公开

EP2141723A2 Electromagnet device 有权
标题翻译： Elektromagnetvorrichtung
公开(公告)号：EP2141723A2
公开(公告)日：2010-01-06
申请号：EP09163390.9
申请日：2009-06-22
申请人： OMRON CORPORATION
发明人： Kawaguchi, Kensuke , Hiroki, Kazuchika
IPC分类号： H01H50/20 , H01H51/22 , H01F7/16
CPC分类号： H01H50/20 , H01F7/1615 , H01F2007/083 , H01H9/443 , H01H50/546 , H01H51/2209 , H01H2050/025 , H01H2051/2218
摘要： This invention provides a small polar electromagnet device of small power consumption. Provided is a polar electromagnet device in which a drive shaft (61) is supported so as to reciprocate in an axis center direction at a center hole (31c) of a spool (31) wound with a coil (32), a movable iron core (42) is attached to a lower end of the drive shaft (61) on the same axis center, and the drive shaft (61) is reciprocated with the movable iron core (42) which reciprocates based on excitation and demagnetization of the coil. A permanent magnet (45) is integrally arranged at the movable iron core (42) on the same axis center.
摘要翻译：本发明提供一种功耗小的小极性电磁铁装置。本发明提供一种极性电磁体装置，其特征在于，驱动轴（61）支承在绕线圈（32）的卷轴（31）的中心孔（31c）的轴心方向上往复运动，可动铁心（42）在同一轴心上安装在驱动轴（61）的下端，驱动轴（61）与基于线圈的励磁和退磁的往复运动的可动铁芯（42）往复运动。永磁体（45）在同一轴心上的可动铁芯（42）上一体地设置。

4. 发明授权

EP1583127B1 Dispostif de commutation életctrique, relais, prise de courant et appareils électriques comportant un tel dispositif 有权
标题翻译：开关装置，继电器，碱，并用这样的布置的电气装置
公开(公告)号：EP1583127B1
公开(公告)日：2010-01-06
申请号：EP05354007.6
申请日：2005-02-10
申请人： Schneider Electric Industries SAS
发明人： Batteux, Pierre, Schneider Electric Industries SAS , Garelli, Oleg Schneider Electric Industries SAS
IPC分类号： H01H51/22 , H01H50/64
CPC分类号： H01H51/2209 , H01H1/5822 , H01H50/64 , H01H2051/2218

5. 发明公开

EP2031624A1 Polarized electromagnetic relay and coil assembly 有权
标题翻译：极化电磁继电器和线圈组件
公开(公告)号：EP2031624A1
公开(公告)日：2009-03-04
申请号：EP08105883.6
申请日：2008-01-31
申请人： Fujitsu Component Limited
发明人： Kubono, Kazuo , Sato, Shinichi
IPC分类号： H01H51/22 , H01H50/64 , H01H50/44 , H01H50/04
CPC分类号： H01H50/642 , H01H50/043 , H01H50/443 , H01H51/2209 , H01H51/2227 , H01H2050/446 , H01H2051/2218
摘要： A polarized electromagnetic relay including an electromagnet assembly, a contact section insulated from the electromagnet assembly, and a force transfer member disposed between the electromagnet assembly and the contact section. The electromagnet assembly includes an electromagnet, an armature driven by the electromagnet, and a permanent magnet carried on the armature. The armature includes first and second electrically conductive plate elements holding the permanent magnet therebetween in a direction of magnetization of the permanent magnet and disposed to orient the direction of magnetization in parallel with the center axis of the coil. The armature is arranged linearly movably in a direction parallel with the center axis in a state where a part of the first electrically conductive plate element is inserted into a space between the outer peripheral region of the iron core head portion and the distal end region of the yoke major portion.

6. 发明公开

EP1513176A2 Linear switch actuator 有权转让
标题翻译： LineareSchalterbetätigungsvorrichtung
公开(公告)号：EP1513176A2
公开(公告)日：2005-03-09
申请号：EP04251259.0
申请日：2004-03-04
申请人： Com Dev Limited
发明人： Vladimirescu, Mihai , Kwiatkowski, Regina
IPC分类号： H01H51/22
CPC分类号： H01F7/1615 , H01F2007/1669 , H01H51/2209 , H01H2051/2218
摘要： A linear switch actuator for actuating a movable element within a microwave switch includes a ferromagnetic shield, a coil positioned within, and a movable armature assembly positioned within the coil. The armature assembly is coupled to the movable element and includes a ferromagnetic rod and first and second permanent magnets. The permanent magnets are coupled on either end of the rod and have opposite pole orientations. The armature assembly moves between first and second stroke end positions. When one of the permanent magnets is positioned substantially outside the shield, the magnetic permeance of the armature assembly is maximized, and the armature assembly experiences bi-stable latching between the two stroke end positions. When the coil is energized, the armature assembly moves between these positions due to magnetic interaction between the energized coil and the field associated with the permanent magnets and the solenoid magnetic field associated with the coil which reduces the magnetic permeance associated with said armature assembly.
摘要翻译：用于致动微波开关内的可移动元件的线性开关致动器包括铁磁屏蔽，位于其内的线圈和位于线圈内的可动电枢组件。电枢组件联接到可移动元件并且包括铁磁杆和第一和第二永磁体。永久磁铁耦合在杆的任一端并且具有相反的极方向。电枢组件在第一和第二行程结束位置之间移动。当其中一个永磁体位于屏蔽体的基本外部时，电枢组件的磁导率最大化，并且电枢组件在两个行程末端位置之间经历双稳态锁定。当线圈通电时，由于激励的线圈和与永磁体相关联的磁场和与线圈相关联的电磁铁磁场之间的磁相互作用，电枢组件在这些位置之间移动，这降低了与所述电枢组件相关联的磁导率。

7. 发明授权

EP0506799B1 MAGNETANTRIEB MIT PERMANENTMAGNETISCHEM HUBANKER 失效
标题翻译：磁体驱动用永磁起重器电枢。
公开(公告)号：EP0506799B1
公开(公告)日：1994-07-27
申请号：EP91901768.1
申请日：1990-12-21
申请人： Lungu, Cornelius
发明人： Lungu, Cornelius
IPC分类号： H01F7/16
CPC分类号： H01H51/2209 , F16D67/06 , F16D2121/20 , F16D2121/22 , F16D2129/065 , H01F7/122 , H01F7/1646 , H01F2007/1669 , H01H2051/2218
摘要： The invention concerns a bistable magnetic drive with a composite solenoid armature (3, 4) comprising a high-strength disc-shaped permanent magnet (3) with two shaped pole pieces (4, 4'), the armature moving beside the coil (1), perpendicular to the coil axis, inside an annular electromagnetic ring pole (Rp) between two electromagnetic impact poles (5, 5'). Described are embodiments and examples of applications of this drive as a solenoid and oscillating magnet, and a circuit for d.c. operation. A condensor circuit also permits monostable operation. The advantages of the invention are the magnet's light armature, its high efficiency, the fact that it can act on both sides, its versatility and its simplicity.

8. 发明公开

EP0342572A3 Elektromagnetisches Relais 失效
标题翻译：电磁继电器
公开(公告)号：EP0342572A3
公开(公告)日：1990-03-14
申请号：EP89108716.5
申请日：1989-05-16
申请人： Alcatel SEL Aktiengesellschaft
发明人： Minks, Werner
IPC分类号： H01H51/22
CPC分类号： H01H51/2209 , H01H2051/2218
摘要： Ein Relais soll in möglichst kleiner Bauweise hergestellt werden. Daher besteht das Joch (9) aus hochkant stehendem, zu einem U gebogenen Flachmaterial und einem quer verschiebbaren Anker (17). Bei dieser Ausgestaltung sind die freien Schenkelenden (14, 15) des Joches (9) verbiegbar oder schwingfähig. An einem Gehäuseteil (1) sind Druckelemente (18) angebracht, welche die freien Schenkelenden (14, 15) unter Vorspannung gegen den Spulenflansch (16) drücken. Die Erfindung ist besonders für Miniaturrelais geeignet.
摘要翻译：它旨在以尽可能小的设计制造继电器。因此，轭（9）由平直的材料组成，其位于其边缘并弯曲以形成U和横向可移动的电枢（17）。在该设计中，轭（9）的自由腿端（14,15）是可弯曲的或振荡的。安装在壳体部分（1）上的是压力元件（18），其压缩自由腿端部（14,15），预紧力抵靠线圈凸缘（16）。本发明特别适用于微型继电器。

9. 发明公开

EP0342572A2 Elektromagnetisches Relais 失效
标题翻译： Elektromagnetisches Relais。
公开(公告)号：EP0342572A2
公开(公告)日：1989-11-23
申请号：EP89108716.5
申请日：1989-05-16
申请人： Alcatel SEL Aktiengesellschaft
发明人： Minks, Werner
IPC分类号： H01H51/22
CPC分类号： H01H51/2209 , H01H2051/2218
摘要： Ein Relais soll in möglichst kleiner Bauweise hergestellt werden. Daher besteht das Joch (9) aus hochkant stehendem, zu einem U gebogenen Flachmaterial und einem quer verschiebbaren Anker (17). Bei dieser Ausgestaltung sind die freien Schenkelenden (14, 15) des Joches (9) verbiegbar oder schwingfähig.
An einem Gehäuseteil (1) sind Druckelemente (18) angebracht, welche die freien Schenkelenden (14, 15) unter Vorspannung gegen den Spulenflansch (16) drücken.
Die Erfindung ist besonders für Miniaturrelais geeignet.
摘要翻译：它旨在以尽可能小的设计制造继电器。因此，轭（9）由平直的材料组成，其位于其边缘并弯曲以形成U和横向可移动的电枢（17）。在该设计中，轭（9）的自由腿端（14,15）是可弯曲的或振荡的。安装在壳体部分（1）上的是压力元件（18），其压缩自由腿端部（14,15），预紧力抵靠线圈凸缘（16）。本发明特别适用于微型继电器。

10. 发明公开

EP0303054A2 Electromagnetic drive and polarized relay 失效
标题翻译：电子邮件：Antrieb und Polarisiertes Relais
公开(公告)号：EP0303054A2
公开(公告)日：1989-02-15
申请号：EP88110935.9
申请日：1984-04-05
申请人： OMRON TATEISI ELECTRONICS CO.
发明人： Koga, Hirofumi , Maenishi, Kozo , Kishimoto, Shuichi , Honda, Sueaki , Tsuruyoshi, Kenichi , Sano, Takezo
IPC分类号： H01H50/04 , H01H51/22
CPC分类号： H01F7/1646 , H01F7/122 , H01H50/44 , H01H51/2209 , H01H2050/046 , H01H2051/2218
摘要： The present invention relates to a polarized electromagnetic relay apparatus in which a coil spool assembly (30) is destined to be assembled on a terminal carrying base plate (37) comprising: a coil spool having a collar (33), flexible projecting pieces (43,44) formed on said collar and having stoppers (43b,44b), a latch projection formed (40) in the top surface of said base plate and having a latch hole (40a), wherein said coil spool assembly is mounted on said base plate through engagement of said flexible projecting piece with said latch hold.
摘要翻译：本发明涉及一种极化电磁继电器装置，其特征在于，一个线圈线圈组件（30）旨在组装在一个端子承载底板（37）上，包括：具有一个套环（33）的线圈线圈，柔性突出片（43），44），其形成在所述轴环上并具有止动件（43b，44b），在所述基板的顶表面中形成有一个锁定突起（40），并具有闩锁孔（40a），其中所述线圈卷轴组件安装在所述基座通过所述柔性突出片与所述闩锁保持件的接合来平板。

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