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1. 发明授权

US06445276B2 Electrical fuse for use in motor vehicles 有权
标题翻译：电动保险丝用于机动车辆
公开(公告)号：US06445276B2
公开(公告)日：2002-09-03
申请号：US09262475
申请日：1999-03-04
申请人： Uwe Schön , Dieter Bornhorst , Joachim Korherr , Joachim Jüngst
发明人： Uwe Schön , Dieter Bornhorst , Joachim Korherr , Joachim Jüngst
IPC分类号： H01H85055
CPC分类号： H01H85/46 , H01H85/36 , H01H2085/0266 , H01H2085/466 , Y10T307/865
摘要： A fuse apparatus (1) is provided for selectively interrupting a load current (Ia) flowing between a pair of associated conductor leads. The fuse apparatus includes at least two spaced apart electrically conductive contact elements (5) operatively connected with the associated conductor leads. A fuse element (7) is connected to the contact elements (5) using an electrically conductive connection material (9) to allow the current (Ia) to flow between the pair of associated conductor leads. The connection material (9) is adapted to electrically disconnect the fuse element (7) from the contact elements (5) when the current (Ia) exceeds a predetermined current intensity. The connection material (9) has an intrinsic electrical transition resistance characteristic whereby the material develops a temperature in proportion to an intensity of the current. The connection material melts as the current increases to separate the fuse element from the contact elements.
摘要翻译：提供了一种熔丝装置（1），用于选择性地中断在一对相关联的导体引线之间流动的负载电流（Ia）。保险丝装置包括与相关联的导体引线可操作地连接的至少两个间隔开的导电接触元件（5）。使用导电连接材料（9）将熔丝元件（7）连接到接触元件（5），以允许电流（Ia）在所述一对相关联的导体引线之间流动。当电流（Ia）超过预定电流强度时，连接材料（9）适于将熔丝元件（7）与接触元件（5）电断开。连接材料（9）具有本征的电过渡电阻特性，由此该材料与电流的强度成比例地形成温度。当电流增加时，连接材料熔化，以将熔丝元件与接触元件分开。

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