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公开(公告)号：EP1218909B1
公开(公告)日：2003-05-07
申请号：EP00972613.4
申请日：2000-09-28
CPC分类号： H01H50/326 , H01H1/5822 , H01H51/01 , H01H51/2236
摘要： The invention relates to a load-disconnecting switch with a permanent magnet holding circuit. When excited, a coil (5) generates a magnetic flux that is opposite to the flux of the permanent magnet (9). The armature (6) is pre-stressed in an opened position by an armature spring (10) so that the armature spring (10) detaches the armature (6) from the core (7) of the magnet system, opening said armature, when a defined excitation is exceeded, and thereby disconnecting a switch contact (15) from a stationary contact (16). The load-disconnecting switch can be switched on again by means of a spring clip (12) that acts on the armature (6).
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公开(公告)号：EP1218909A1
公开(公告)日：2002-07-03
申请号：EP00972613.4
申请日：2000-09-28
CPC分类号： H01H50/326 , H01H1/5822 , H01H51/01 , H01H51/2236
摘要： The invention relates to a load-disconnecting switch with a permanent magnet holding circuit. When excited, a coil (5) generates a magnetic flux that is opposite to the flux of the permanent magnet (9). The armature (6) is pre-stressed in an opened position by an armature spring (10) so that the armature spring (10) detaches the armature (6) from the core (7) of the magnet system, opening said armature, when a defined excitation is exceeded, and thereby disconnecting a switch contact (15) from a stationary contact (16). The load-disconnecting switch can be switched on again by means of a spring clip (12) that acts on the armature (6).
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公开(公告)号：EP1057196A1
公开(公告)日：2000-12-06
申请号：EP98966571.6
申请日：1998-12-21
IPC分类号： H01H59/00
CPC分类号： H01H59/0009 , H01H2001/0084 , H01H2059/0081 , H01H2059/009
摘要： The present invention relates to a micro-mechanical electrostatic relay comprising at least one base substrate (1) with a flat base electrode, as well as a rotor blade (21) which is stamped from the rotor substrate (2) and has a flat rotor electrode, wherein a wedge-shaped air gap (10) is formed between the base substrate (1) and said rotor blade. An electret layer (4) is further formed on one at least of the surfaces defining the air gap so as to obtain a switching characteristic providing for closing, opening or change-over.
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公开(公告)号：EP1166306B1
公开(公告)日：2003-06-11
申请号：EP00920945.3
申请日：2000-04-03
发明人： HANKE, Martin , HOFFMANN, Ralf , KERN, Josef , PIETSCH, Karsten
摘要： The invention relates to a magnet system forming part of a relay characterized by especially low-noise switching. The magnet system comprises a core unit (1), an armature (6) and a coil which is not illustrated. The armature (6) is preloaded in an open position. Low-noise switching is achieved because the armature (6) is shaped in such a way that the front end of the armature pole face, as seen in the direction of closure, is substantially perpendicular to a connecting line (16) leading to the locating edge (12). Moreover, when the armature is attracted (6) the core pole face (9) is at least approximately parallel to the armature pole face (8). The system provided for in the invention requires no additional noise-reduction parts and thus has a very simple and compact structure.
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公开(公告)号：EP1166307B1
公开(公告)日：2003-01-08
申请号：EP00914323.1
申请日：2000-04-07
发明人： HANKE, Martin , HOFFMANN, Ralf
摘要： The invention relates to a relay comprising a base element (27), a coil (1), a core element (3), an armature (10) and a contact system. The contact spring (16), which is arc-shaped, is configured and positioned in relation to the armature (10) in such a way that it is subjected to uniform, low mechanical stress. As a result a material can be used for the contact spring (16) which presents good electric conductivity, thus lowering the contact resistance of the relay. The contact spring (16) and armature (10) are arranged in such a way that a relay having a compact structure can be obtained.
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公开(公告)号：EP1018129B1
公开(公告)日：2001-08-08
申请号：EP98936088.8
申请日：1998-06-03
发明人： DITTMANN, Michael , HANKE, Martin , HEINRICH, Jens
IPC分类号： H01H51/22
CPC分类号： H01H51/2281
摘要： The invention relates to an electromagnetic relay containing a base body (1) consisting of insulating material, an armature (21), said armature being located above said base body (1) in such a way that it can pivot, a contact spring device which is rigidly connected to the armature (21) by a covering (27) consisting of insulating material, a coil (3) and a core (31), said core being positioned axially in said coil. Two transversal torsion spring pins (25) extend out of the covering (27) in the area of the rotational axis of the armature. Said torsion spring pins (25) are aligned with their plate level perpendicular to the base level, said base level being determined by the floor of the base body (1), and are each attached to a middle contact connecting pin (12). Said middle contact connecting pin (12) projects out from the base body (1), perpendicularly to the base level.
摘要翻译： 本发明涉及一种电磁继电器，其包括由绝缘材料构成的基体（1），电枢（21），所述电枢以可枢转的方式位于所述基体（1）上方，接触弹簧装置 通过由绝缘材料，线圈（3）和芯（31）组成的覆盖物（27）刚性地连接到电枢（21），所述芯轴向地定位在所述线圈中。 两个横向扭转弹簧销（25）在衔铁的旋转轴线的区域中延伸出盖（27）。 所述扭力弹簧销（25）与其垂直于基准面的板高度对齐，所述基准面由基体（1）的底面确定，并且各自连接到中间接触连接销（12）。 所述中间接触连接销（12）垂直于基座水平地从基体（1）伸出。
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公开(公告)号：EP1203391A1
公开(公告)日：2002-05-08
申请号：EP00958315.4
申请日：2000-07-28
发明人： SCHLAAK, Helmut , HANKE, Martin
IPC分类号： H01H59/00
CPC分类号： H01H59/0009 , H01G5/18 , H01G5/40 , H01H1/20 , H01H2059/0081
摘要： The invention relates to a relay, especially a miniaturized electrostatic relay, with a bridge-forming contact. The contact spring is configured as a torsion spring that is linked with a control spring (3) via repeatedly bent spring elements (7), thereby allowing to compensate differences between solid contacts (2) of different heights. The invention further relates to a method for producing the relay as a micromechanic electrostatic relay.
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公开(公告)号：EP1166307A1
公开(公告)日：2002-01-02
申请号：EP00914323.1
申请日：2000-04-07
发明人： HANKE, Martin , HOFFMANN, Ralf
摘要： The invention relates to a relay comprising a base element (27), a coil (1), a core element (3), an armature (10) and a contact system. The contact spring (16), which is arc-shaped, is configured and positioned in relation to the armature (10) in such a way that it is subjected to uniform, low mechanical stress. As a result a material can be used for the contact spring (16) which presents good electric conductivity, thus lowering the contact resistance of the relay. The contact spring (16) and armature (10) are arranged in such a way that a relay having a compact structure can be obtained.
摘要翻译： 本发明涉及一种继电器，该继电器包括基座元件（27），线圈（1），芯元件（3），电枢（10）和接触系统。 弧形的接触弹簧（16）相对于衔铁（10）构造并定位，使得其受到均匀的低机械应力。 结果，材料可以用于具有良好导电性的接触弹簧（16），因此降低了继电器的接触电阻。 接触弹簧（16）和电枢（10）以这样的方式布置，使得可以获得具有紧凑结构的继电器。
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公开(公告)号：EP1166306A1
公开(公告)日：2002-01-02
申请号：EP00920945.3
申请日：2000-04-03
发明人： HANKE, Martin , HOFFMANN, Ralf , KERN, Josef , PIETSCH, Karsten
摘要： The invention relates to a magnet system forming part of a relay characterized by especially low-noise switching. The magnet system comprises a core unit (1), an armature (6) and a coil which is not illustrated. The armature (6) is preloaded in an open position. Low-noise switching is achieved because the armature (6) is shaped in such a way that the front end of the armature pole face, as seen in the direction of closure, is substantially perpendicular to a connecting line (16) leading to the locating edge (12). Moreover, when the armature is attracted (6) the core pole face (9) is at least approximately parallel to the armature pole face (8). The system provided for in the invention requires no additional noise-reduction parts and thus has a very simple and compact structure.
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公开(公告)号：EP1018129A1
公开(公告)日：2000-07-12
申请号：EP98936088.8
申请日：1998-06-03
发明人： DITTMANN, Michael , HANKE, Martin , HEINRICH, Jens
IPC分类号： H01H51/22
CPC分类号： H01H51/2281
摘要： The invention relates to an electromagnetic relay containing a base body (1) consisting of insulating material, an armature (21), said armature being located above said base body (1) in such a way that it can pivot, a contact spring device which is rigidly connected to the armature (21) by a covering (27) consisting of insulating material, a coil (3) and a core (31), said core being positioned axially in said coil. Two transversal torsion spring pins (25) extend out of the covering (27) in the area of the rotational axis of the armature. Said torsion spring pins (25) are aligned with their plate level perpendicular to the base level, said base level being determined by the floor of the base body (1), and are each attached to a middle contact connecting pin (12). Said middle contact connecting pin (12) projects out from the base body (1), perpendicularly to the base level.
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