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公开(公告)号：EP3275006A1
公开(公告)日：2018-01-31
申请号：EP16712638.2
申请日：2016-03-16
CPC分类号： H01H85/38 , H01F7/0273 , H01H85/0241 , H01H85/055 , H01H85/20 , H01H85/202 , H01H85/205 , H01H85/50 , H01H2085/386
摘要： Fuse assemblies in the form of fuse blocks and fuse holders include embedded permanent magnet arc suppression features that facilitate higher voltage operation of fusible circuit protection without increasing the size of the fuse assemblies. The embedded magnets apply an external magnetic field upon an overcurrent protection fuse and produce an arc deflection force to enhance arc quenching capability of the fuse without increasing its form factor.
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公开(公告)号：EP2609601A2
公开(公告)日：2013-07-03
申请号：EP11758291.6
申请日：2011-08-22
发明人： DOUGLASS, Robert Stephen , KAMATH, Hundi Panduranga , SAXENA, Piyush K. , GIANCOLA, William Charles , SPALDING, Keith Allen
IPC分类号： H01C7/12
CPC分类号： H01C7/126
摘要： A transient voltage surge suppression device includes a varistor assembly having a compact thickness, and thermal disconnect assembly carrying a separable contact bridge movable along a linear axis to disconnect the varistor element from external circuitry.
摘要翻译： 瞬变电压浪涌抑制装置包括具有紧凑厚度的变阻器（134）组件和承载可沿着线性轴线移动以将变阻器元件与外部电路断开的可分离触点桥的热断开组件（142）。 本发明公开了一种瞬态电压浪涌抑制装置，其包括具有相对的第一和第二侧的变阻器元件。 可变电阻元件如通常那样响应于所施加的电压而以高阻抗模式和低阻抗模式操作。 第一导电端子设置在变阻器的第一侧上，第二导电端子设置在变阻器元件的第二侧上。 然后，将可变电阻器的第一和第二端子之一与热断开元件相互连接的可分离的触点电桥，该可分离的触点电桥沿着线性轴线相对于变阻器元件承载在热断开元件上并与热断开元件一起移动。
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公开(公告)号：EP2609601B1
公开(公告)日：2018-05-30
申请号：EP11758291.6
申请日：2011-08-22
发明人： DOUGLASS, Robert Stephen , KAMATH, Hundi Panduranga , SAXENA, Piyush K. , GIANCOLA, William Charles , SPALDING, Keith Allen
IPC分类号： H01C7/12
CPC分类号： H01C7/126
摘要： A transient voltage surge suppression device includes a varistor assembly having a compact thickness, and thermal disconnect assembly carrying a separable contact bridge movable along a linear axis to disconnect the varistor element from external circuitry.
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公开(公告)号：EP3325984A1
公开(公告)日：2018-05-30
申请号：EP16744983.4
申请日：2016-07-08
CPC分类号： G01R19/32 , G01R1/04 , G01R15/146 , G01R19/0092 , G01R27/16 , G01R31/07 , G01R31/08 , G06K7/10366 , G06K7/1413 , G11C17/16 , G11C17/18 , G11C29/027 , G11C29/50008 , G11C2029/0409 , H01H85/048 , H01H85/165 , H02H1/0007 , H02H1/0038 , H02H3/046 , H02H3/08
摘要： Electrical current sensing and monitoring methods include connecting a compensation circuit across a conductor having a non-linear resistance such as a fuse element. The compensation circuit injects a current or voltage to the conductor that allows the resistance of the conductor to be determined. The current flowing in the conductor can be calculated based on a sensed voltage across the conductor once the resistance of the conductor has been determined.
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6.发明公开HIGH VOLTAGE COMPACT FUSIBLE DISCONNECT SWITCH DEVICE WITH MAGNETIC ARC DEFLECTION ASSEMBLY 审中-公开具有磁性电弧偏转组件的高电压紧凑型断开开关装置
公开(公告)号：EP3266029A1
公开(公告)日：2018-01-10
申请号：EP16709246.9
申请日：2016-03-01
摘要： A compact fusible disconnect switch device includes a magnetic arc deflection assembly including at least a pair of magnets disposed about a switch contact assembly. The magnetic arc deflection assembly facilitates reliable connection and disconnection of DC voltage circuitry well above 125 VDC with reduced arcing intensity and duration. Multiple pairs of magnets may apply magnetic fields in directions opposing one another to deflect electrical arcs in different directions at more than one location in the switch contact assembly to facilitate high voltage DC operation.
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7.发明公开COMPACT HIGH VOLTAGE POWER FUSE AND METHODS OF MANUFACTURE 审中-公开KOMPAKTE HOCHSPANNUNGSSICHERUNG UND VERFAHREN ZUR HERSTELLUNG
公开(公告)号：EP3149759A1
公开(公告)日：2017-04-05
申请号：EP15799136.5
申请日：2015-05-26
CPC分类号： H01H85/055 , H01H69/02 , H01H85/0456 , H01H85/10 , H01H85/11 , H01H85/12 , H01H85/143 , H01H85/175 , H01H85/18 , H01H85/203 , H01H2239/044 , Y10T29/49108
摘要： A high voltage power fuse having a dramatically reduced size facilitated by silicated filler material, a formed fuse element geometry, arc barrier materials and single piece terminal fabrications. Methods of manufacture are also disclosed.
摘要翻译： 通过硅填料，形成的熔丝元件几何形状，电弧阻挡材料和单件端子制造，大大减小了尺寸的高压电源保险丝。 还公开了制造方法。
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公开(公告)号：EP2609602A1
公开(公告)日：2013-07-03
申请号：EP11764628.1
申请日：2011-08-18
IPC分类号： H01C7/12
摘要： A transient voltage surge suppression device includes a varistor assembly having a compact thickness, and two different disconnect elements responsive to distinct overvoltage conditions to disconnect a varistor assembly prior catastrophic failure thereof.
摘要翻译： 瞬变电压浪涌抑制装置包括具有紧凑厚度的变阻器组件和响应不同过压状况的两个不同断开元件，以在变阻器组件断裂之前断开变阻器组件。
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