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公开(公告)号：US5973418A
公开(公告)日：1999-10-26
申请号：US72450
申请日：1998-05-05
CPC分类号： H01H31/122 , H01H85/204 , H01H85/30 , H01H85/32 , Y10T307/74 , Y10T307/766 , Y10T307/858
摘要： A high-current fusible switch includes a nonconductive base, a nonconductive removable top, a plurality of conductive fuse clips, and a fuse having blade-type terminals. The fuse clips are fixedly mounted within the base. The fuse is retained within the top. Switching is accomplished by inserting or removing the top so that the fuse completes or breaks the circuit to which the switch is connected. The switch is connected to the circuit directly at the fuse clips so that a compact design is achieved that eliminates undesirable multiple electrical contacts.
摘要翻译： 高电流可熔开关包括非导电基座，不可导电的顶部，多个导电保险丝夹和具有刀片式端子的保险丝。 保险丝夹固定地安装在基座内。 保险丝保持在顶部。 通过插入或移除顶部来实现切换，以使熔丝完成或断开与开关连接的电路。 开关直接连接在电路板的熔断器上，从而实现了紧凑的设计，消除了不需要的多个电气触点。
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公开(公告)号：US06784783B2
公开(公告)日：2004-08-31
申请号：US09981017
申请日：2001-10-16
IPC分类号： H01H8550
CPC分类号： H01H85/547 , H01H85/12 , H01H85/306 , H01H85/56
摘要： A fused disconnect switch includes at least one switch housing assembly having a housing defining a fuse receptacle and first and second terminal contact assemblies extending therefrom. At least one of the first and second contact assemblies is a bullet contact assembly, and a retractable fuse is received within the fuse receptacle. The fuse includes a primary fuse link and an open fuse indication device.
摘要翻译： 熔断断开开关包括至少一个开关壳体组件，其具有限定保险丝插座的壳体和从其延伸的第一和第二端子触头组件。 第一和第二接触组件中的至少一个是子弹接触组件，并且可伸缩保险丝容纳在保险丝插座内。 保险丝包括一个主保险丝和一个开启的保险丝指示装置。
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公开(公告)号：US07049973B2
公开(公告)日：2006-05-23
申请号：US10715306
申请日：2003-11-17
IPC分类号： G08B21/00
CPC分类号： H01H85/306 , H01H85/12 , H01H85/32 , H01H85/547 , H01H85/56 , H02H3/046
摘要： A fused disconnect switch assembly includes a pull out fuse assembly and a switch housing assembly. The fuse assembly includes a line side conducting portion, a load side conducting portion, and a fuse element therebetween. The switch housing assembly includes a fuse receptacle for receiving the fuse, a first contact assembly coupled to the line side conducting portion of the fuse and a second contact assembly coupled to the load side conducting portion of the fuse when the fuse is inserted into the receptacle. An open fuse indication device is in communication with conducting portions of the fuse, and an alarm terminal output extends from the switch assembly housing and is in communication with the open fuse indication device. The open fuse indication device provides local fuse state indication and the alarm terminal output facilitates remote fuse state indication when coupled to external circuitry.
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公开(公告)号：US06853289B2
公开(公告)日：2005-02-08
申请号：US10254321
申请日：2002-09-25
申请人： B. Heath Scoggin
发明人： B. Heath Scoggin
CPC分类号： H01H85/547 , H01H85/12 , H01H85/306 , H01H85/56
摘要： A fuse comprises a housing assembly, at least one primary fuse link extending within the housing assembly, at least a pair of fuse terminals connected to the primary fuse link and extending from the housing assembly, and a retractable handle assembly coupled to the housing assembly. The handle assists in removal of the fuse from a switch housing assembly.
摘要翻译： 保险丝包括壳体组件，在壳体组件内延伸的至少一个初级熔丝连接件，连接到主熔断体并从壳体组件延伸的至少一对熔丝端子，以及联接到壳体组件的可伸缩手柄组件。 手柄有助于从开关壳体组件中取出保险丝。
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公开(公告)号：US07385518B2
公开(公告)日：2008-06-10
申请号：US11393399
申请日：2006-03-30
IPC分类号： G08B21/00
CPC分类号： H01H85/306 , H01H85/12 , H01H85/32 , H01H85/547 , H01H85/56 , H02H3/046
摘要： A fused disconnect switch assembly includes a pull out fuse assembly and a switch housing assembly. The fuse assembly includes a line side conducting portion, a load side conducting portion, and a fuse element therebetween. The switch housing assembly includes a fuse receptacle for receiving the fuse, a first contact assembly coupled to the line side conducting portion of the fuse and a second contact assembly coupled to the load side conducting portion of the fuse when the fuse is inserted into the receptacle. An open fuse indication device is in communication with conducting portions of the fuse, and an alarm terminal output extends from the switch assembly housing and is in communication with the open fuse indication device. The open fuse indication device provides local fuse state indication and the alarm terminal output facilitates remote fuse state indication when coupled to external circuitry.
摘要翻译： 熔断断路开关组件包括拉出熔丝组件和开关壳体组件。 保险丝组件包括线侧导电部分，负载侧导电部分和它们之间的熔丝元件。 开关壳体组件包括用于接收保险丝的保险丝插座，耦合到保险丝的线路侧导电部分的第一接触组件和当保险丝插入插座时耦合到保险丝的负载侧导电部分的第二接触组件 。 开路保险丝指示装置与保险丝的导电部分连通，并且报警终端输出从开关组件壳体延伸并与开启的保险丝指示装置连通。 打开的保险丝指示装置提供本地保险丝状态指示，并且当耦合到外部电路时，报警端子输出便于远程保险丝状态指示。
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公开(公告)号：US06696969B2
公开(公告)日：2004-02-24
申请号：US09892007
申请日：2001-06-26
IPC分类号： G08B2100
CPC分类号： H01H85/306 , H01H85/12 , H01H85/32 , H01H85/547 , H01H85/56 , H02H3/046
摘要： A fused disconnect switch assembly includes a pull out fuse assembly and a switch housing assembly. The fuse assembly includes a line side conducting portion, a load side conducting portion, and a fuse element therebetween. The switch housing assembly includes a fuse receptacle for receiving the fuse, a first contact assembly coupled to the line side conducting portion of the fuse and a second contact assembly coupled to the load side conducting portion of the fuse when the fuse is inserted into the receptacle. An open fuse indication device is in communication with conducting portions of the fuse, and an alarm terminal output extends from the switch assembly housing and is in communication with the open fuse indication device. The open fuse indication device provides local fuse state indication and the alarm terminal output facilitates remote fuse state indication when coupled to external circuitry.
摘要翻译： 熔断断路开关组件包括拉出熔丝组件和开关壳体组件。 保险丝组件包括线侧导电部分，负载侧导电部分和它们之间的熔丝元件。 开关壳体组件包括用于接收保险丝的保险丝插座，耦合到保险丝的线路侧导电部分的第一接触组件和当保险丝插入插座时耦合到保险丝的负载侧导电部分的第二接触组件 。 开路保险丝指示装置与保险丝的导电部分连通，并且报警终端输出从开关组件壳体延伸并与开启的保险丝指示装置连通。 打开的保险丝指示装置提供本地保险丝状态指示，并且当耦合到外部电路时，报警端子输出便于远程保险丝状态指示。
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