-
公开(公告)号：EP1105899A1
公开(公告)日：2001-06-13
申请号：EP99952302.0
申请日：1999-08-04
发明人： HOFFMANN, Ralf
IPC分类号： H01H50/02
CPC分类号： H01H50/021 , H01H50/14
摘要： The present invention relates to an electromagnetic relay that comprises a magnetic system formed by an excitation coil (1), a core (1a) and an armature (2). A contact system further includes fixed contacts (11, 12) as well as mobile contacts (4) provided with connection members (6, 7, 8) which are anchored in a base body (13). Connection tracks (14, 14a, 15, 16) for the fixed and mobile contacts are further imbedded in the base body (13). Electronic circuit components (17; 22) are also provided for realising means for monitoring and controlling the operation condition of the relay, wherein said components are arranged on the base body (13) and are connected to the magnetic system or to the contact system through printed circuits. The printed circuits are defined by the connection tracks (14, 14a, 15, 16) for the fixed and mobile contacts.
-
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。
-
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.
-
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.
-
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.
-
-
-
-
搜索结果
5 条记录 (耗时 0.012 秒)
