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公开(公告)号：US20080174399A1
公开(公告)日：2008-07-24
申请号：US11624527
申请日：2007-01-18
CPC分类号： H01H31/127
摘要： A fuse mounting assembly includes an epoxy-bonded glass-fiber core that is surrounded by a resilient sleeve having a number of radially extending members. Attached to an end of the core is a first mounting bracket and attached to another end of the core is another mounting bracket. Each of the mounting brackets is connected to a fuse which is structured to protect a power circuit.
摘要翻译： 保险丝安装组件包括由具有多个径向延伸部件的弹性套筒包围的环氧胶粘玻璃纤维芯。 连接到芯的一端是第一安装支架，并且附接到芯的另一端是另一个安装支架。 每个安装支架连接到构造成保护电源电路的保险丝。
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公开(公告)号：US06614339B2
公开(公告)日：2003-09-02
申请号：US09919474
申请日：2001-07-31
IPC分类号： H01H8538
摘要： An exhaust control device for use with a circuit interrupter includes a casing having a first expansion chamber and a second expansion chamber that are operationally disposed upstream of a heat sink and a damper, with the second expansion chamber being in fluid communication with the first expansion chamber and being in register with an inlet of the casing. The first expansion chamber extends between the inlet and the heat sink. The heat sink is a porous member that is annular in cross-section and includes a central cavity formed therein, the second expansion chamber being disposed in the central cavity. The first and second expansion chambers are configured to separate a blast of gases from the circuit interrupter into first and second pressure waves that sequentially travel through the heat sink and the damper, which reduces the peak intensity of the blast, extends its duration, and reduces its ionization level.
摘要翻译： 一种与断路器一起使用的排气控制装置包括具有第一膨胀室和第二膨胀室的壳体，第一膨胀室和第二膨胀室可操作地设置在散热器和阻尼器的上游，第二膨胀室与第一膨胀室流体连通 并且与壳体的入口对准。 第一膨胀室在入口和散热器之间延伸。 散热器是一种多孔构件，其是横截面为环形的并且包括形成在其中的中心空腔，第二膨胀室设置在中心空腔中。 第一和第二膨胀室被构造成将气流从电路断路器分离成第一和第二压力波，该第一和第二压力波依次穿过散热器和阻尼器，这降低了爆炸的峰值强度，延长了其持续时间，并且减小了 其电离水平。
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公开(公告)号：US07683751B2
公开(公告)日：2010-03-23
申请号：US11624527
申请日：2007-01-18
IPC分类号： H01H85/042 , H01H85/02
CPC分类号： H01H31/127
摘要： A fuse mounting assembly includes an epoxy-bonded glass-fiber core that is surrounded by a resilient sleeve having a number of radially extending members. Attached to an end of the core is a first mounting bracket and attached to another end of the core is another mounting bracket. Each of the mounting brackets is connected to a fuse which is structured to protect a power circuit.
摘要翻译： 保险丝安装组件包括由具有多个径向延伸部件的弹性套筒包围的环氧胶粘玻璃纤维芯。 附着在芯的一端的是第一安装支架，并且附接到芯的另一端是另一个安装支架。 每个安装支架连接到构造成保护电源电路的保险丝。
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公开(公告)号：US07633370B2
公开(公告)日：2009-12-15
申请号：US12395911
申请日：2009-03-02
IPC分类号： H01H85/17 , H01H85/042
CPC分类号： H01H31/127
摘要： A fuse mounting assembly includes an epoxy-bonded glass-fiber core that is surrounded by a resilient sleeve having a number of radially extending members. Attached to an end of the core is a first mounting bracket and attached to another end of the core is another mounting bracket. Each of the mounting brackets is connected to a fuse which is structured to protect a power circuit.
摘要翻译： 保险丝安装组件包括由具有多个径向延伸部件的弹性套筒包围的环氧胶粘玻璃纤维芯。 附着在芯的一端的是第一安装支架，并且附接到芯的另一端是另一个安装支架。 每个安装支架连接到构造成保护电源电路的保险丝。
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公开(公告)号：US20090160598A1
公开(公告)日：2009-06-25
申请号：US12395911
申请日：2009-03-02
IPC分类号： H01H71/20
CPC分类号： H01H31/127
摘要： A fuse mounting assembly includes an epoxy-bonded glass-fiber core that is surrounded by a resilient sleeve having a number of radially extending members. Attached to an end of the core is a first mounting bracket and attached to another end of the core is another mounting bracket. Each of the mounting brackets is connected to a fuse which is structured to protect a power circuit.
摘要翻译： 保险丝安装组件包括由具有多个径向延伸部件的弹性套筒包围的环氧胶粘玻璃纤维芯。 附着在芯的一端的是第一安装支架，并且附接到芯的另一端是另一个安装支架。 每个安装支架连接到构造成保护电源电路的保险丝。
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6.发明授权Apparatus providing response to arc faults in a power distribution cable protected by cable limiters 失效在由电缆限制器保护的配电电缆中对电弧故障提供响应的装置
公开(公告)号：US5886861A
公开(公告)日：1999-03-23
申请号：US929636
申请日：1997-09-15
申请人： Robert Neville Parry
发明人： Robert Neville Parry
CPC分类号： H02H1/0015 , H02H3/023 , H02H3/10 , H02H7/228
摘要： An arc fault detector turns on an electronic switch connecting a power distribution cable to ground thereby actuating a cable limiter to isolate the power distribution cable in response to an arc fault even though the arc fault itself does not create a low enough impedance fault to actuate the cable limiter directly. The electronic switch can be a sacrificial low cost silicon controlled rectifier which is destroyed by the ground fault it creates as long as the let-through current of the cable limiter is below the explosion current of the SCR. A single arc fault detector and SCR which fails as a short circuit can be used to actuate cable limiters at both ends of a short power distribution cable fed at both ends, or preferably separate protection can be provided adjacent both cable limiters.
摘要翻译： 电弧故障检测器打开将配电电缆连接到地面的电子开关，从而致动电缆限制器以隔离配电电缆以响应于电弧故障，即使电弧故障本身不产生足够低的阻抗故障来致动 电缆限制器直接。 电子开关可以是牺牲性低成本的可控硅整流器，只要电缆限制器的通电电流低于SCR的爆炸电流，它就会被它产生的接地故障所破坏。 作为短路故障的单个电弧故障检测器和SCR可以用于致动在两端供电的短配电电缆的两端的电缆限制器，或者优选地可以在两个电缆限制器附近提供分离的保护。
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