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1. 发明授权

EP0834894B1 Electric current switching apparatus with unitized removable contacts 失效
标题翻译：带有可拆卸的接触单元的电气开关设备
公开(公告)号：EP0834894B1
公开(公告)日：2005-12-07
申请号：EP97117250.7
申请日：1997-10-06
申请人： Eaton Corporation
发明人： Moldovan, Peter Klaus , Bauer, Michael Edward , Fiacchino, Stephen Robert , Piber, Earl Thomas , Myers, Brad Lee , Matschull, Kurt Dale
IPC分类号： H01H50/54 , H01H9/34
CPC分类号： H01H50/546 , H01H1/0015 , H01H3/001 , H01H9/34 , H01H50/08

2. 发明公开

EP0834894A3 Electric current switching apparatus with unitized removable contacts 失效
标题翻译：带有可拆卸的接触单元的电气开关设备
公开(公告)号：EP0834894A3
公开(公告)日：1998-11-25
申请号：EP97117250.7
申请日：1997-10-06
申请人： EATON CORPORATION
发明人： Moldovan, Peter Klaus , Bauer, Michael Edward , Fiacchino, Stephen Robert , Piber, Earl Thomas , Myers, Brad Lee , Matschull, Kurt Dale
IPC分类号： H01H50/54 , H01H9/34
CPC分类号： H01H50/546 , H01H1/0015 , H01H3/001 , H01H9/34 , H01H50/08
摘要： A sealed contactor (10) for switching electric current has a switching assembly (16) that includes a movable contact (40) which selectively bridges a pair of stationary contacts (30,32) to provide an electrical path therebetween. The moveable and stationary contacts (30,32,40) are mounted to a body (28) of electrically insulating material to form a unitized structure. A separate actuator assembly (17) has an enclosure (11) which contains an electrically operated driver (18) with a linkage (25) that extends into the switching assembly (16) to alternately operate the moveable contact (40) into engagement with and disengagement from the stationary contacts (30,32). The switching assembly (16) in sealingly attached to the actuator assembly (17) in an interlocking manner that prevents arcs produced between the contacts from escaping outside the electric current switching apparatus (10). Nevertheless, the switching assembly (16) is capable of being easily removed and replaced as a single unit from the actuator assembly (17) when repairing the contactor.

3. 发明公开

EP0834894A2 Electric current switching apparatus with unitized removable contacts 失效
标题翻译： Elektrischer Schaltapparat mit entfernbarem Kontakteinheit
公开(公告)号：EP0834894A2
公开(公告)日：1998-04-08
申请号：EP97117250.7
申请日：1997-10-06
申请人： EATON CORPORATION
发明人： Moldovan, Peter Klaus , Bauer, Michael Edward , Fiacchino, Stephen Robert , Piber, Earl Thomas , Myers, Brad Lee , Matschull, Kurt Dale
IPC分类号： H01H50/54 , H01H9/34
CPC分类号： H01H50/546 , H01H1/0015 , H01H3/001 , H01H9/34 , H01H50/08
摘要： A sealed contactor (10) for switching electric current has a switching assembly (16) that includes a movable contact (40) which selectively bridges a pair of stationary contacts (30,32) to provide an electrical path therebetween. The moveable and stationary contacts (30,32,40) are mounted to a body (28) of electrically insulating material to form a unitized structure. A separate actuator assembly (17) has an enclosure (11) which contains an electrically operated driver (18) with a linkage (25) that extends into the switching assembly (16) to alternately operate the moveable contact (40) into engagement with and disengagement from the stationary contacts (30,32). The switching assembly (16) in sealingly attached to the actuator assembly (17) in an interlocking manner that prevents arcs produced between the contacts from escaping outside the electric current switching apparatus (10). Nevertheless, the switching assembly (16) is capable of being easily removed and replaced as a single unit from the actuator assembly (17) when repairing the contactor.
摘要翻译：用于切换电流的密封接触器（10）具有开关组件（16），该开关组件（16）包括可选择性地桥接一对固定触头（30,32）以在其间提供电路径的可动触头（40）。可移动和固定触点（30,32,40）安装到电绝缘材料的主体（28）上以形成一个单元化的结构。单独的致动器组件（17）具有外壳（11），其包含具有延伸到开关组件（16）中的联动装置（25）的电动驱动器（18），以交替地操作可动触点（40）与与固定触点（30,32）分离。切换组件（16）以互锁方式密封地附接到致动器组件（17），防止触点之间产生的电弧逸出电流开关装置（10）外部。然而，当修理接触器时，切换组件（16）能够容易地从致动器组件（17）中移除和替换为单个单元。

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