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公开(公告)号：US5162726A
公开(公告)日：1992-11-10
申请号：US581489
申请日：1990-09-12
CPC分类号： H01F38/30 , H01F27/022
摘要： A support arrangement is provided for an electrical device that is embedded within a support body or housing. The support arrangement responds to volumetric changes in the material of the support body during the molding of the support body. In a specific arrangement, the support arrangement accurately positions the electrical device with respect to the exterior of the support body and includes provisions for yieldingly supporting the electrical device.
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公开(公告)号：US5438161A
公开(公告)日：1995-08-01
申请号：US72628
申请日：1993-06-04
CPC分类号： B29C37/005 , B29C70/72 , H01F27/022 , B29L2031/3061
摘要： An electrical path or interconnection arrangement is provided within a formed support body of polymeric material that exhibits volumetric changes during and after the forming thereof. The electrical path or interconnection arrangement provides an accurately positioned electrically conductive path through the material of the support body and also responds to, accommodates and alleviates the effects of forces at the interface between the material of the support body and the electrical path or interconnection arrangement that occur during and after the forming of the support body. The interconnection arrangement exhibits predetermined deformability/compressibility characteristics to alleviate stresses caused by the volumetric changes of the polymeric material. In a preferred arrangement, the interconnection arrangement includes an elongated tubular conductor fabricated from a metallic material. The material, the thickness of the tubular walls of the conductor, and the dimensions of the cross-section of the conductor are selected in accordance with the dimensions of the electrical path and the characteristics of the polymeric material to provide predetermined deformability/compressibility characteristics so as to avoid undesirable stress at the interface of the conductor and the polymeric material. In a specific embodiment, the interconnection arrangement also provides for the grading of the electrical field about a terminal conductor via the provision of a resilient member that is disposed about the terminal conductor and also connects one end of a conductor of the interconnection arrangement to the terminal conductor.
摘要翻译： 在所形成的聚合材料的支撑体内设置电路或互连装置，其在其形成期间和之后呈现体积变化。 电路或互连装置提供穿过支撑体的材料的精确定位的导电路径，并且还响应于，容纳和减轻在支撑体的材料与电路或互连装置之间的界面处的力的影响， 发生在支撑体的形成期间和之后。 互连布置表现出预定的可变形性/可压缩特性，以减轻由聚合物材料的体积变化引起的应力。 在优选的布置中，互连装置包括由金属材料制成的细长管状导体。 根据电气路径的尺寸和聚合物材料的特性来选择材料，导体的管状壁的厚度和导体横截面的尺寸，以提供预定的可变形性/可压缩特性，因此 以避免在导体和聚合材料的界面处产生不期望的应力。 在具体实施例中，互连装置还通过设置围绕端子导体设置的弹性构件来提供围绕端子导体的电场的分级，并且还将互连装置的导体的一端连接到端子 导体。
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公开(公告)号：US07786412B2
公开(公告)日：2010-08-31
申请号：US11211254
申请日：2005-08-25
申请人： Glenn R. Borchardt
发明人： Glenn R. Borchardt
IPC分类号： H05B1/02
CPC分类号： H01H85/43 , H01H85/0082
摘要： A current-limiting device is provided with pressure relief facilities that are responsive to relieve internal pressures during operation of the current limiter. In a specific arrangement, the pressure relief arrangement includes a passage that is opened upon operation of the current limiter to communicate between the interior and the exterior of the current limiter. The passage includes a fusible material therein that is melted by the heating within current limiter under predetermined high-current fault conditions. In a specific arrangement, the passage is formed through a contact terminal of the current limiter. In one arrangement, the current-limiting device includes an adjoining exhaust section and the contact terminal extends into the adjoining exhaust section.
摘要翻译： 电流限制装置设置有压力释放装置，其在电流限制器的操作期间响应于减轻内部压力。 在具体的布置中，压力释放装置包括在限流器的操作时打开的通道，以在限流器的内部和外部之间连通。 通道包括其中的可熔材料，其在预定的大电流故障条件下通过限流器内的加热而熔化。 在具体的布置中，通过限流器的接触端子形成通道。 在一种布置中，限流装置包括相邻的排气部分，并且接触端子延伸到邻接的排气部分中。
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4.发明授权Installation adapter for a fuse and method of adapting a fuse for installation 有权保险丝安装适配器和适配安装保险丝的方法公开(公告)号：US07773368B2
公开(公告)日：2010-08-10
申请号：US11784654
申请日：2007-04-09
IPC分类号： H01H85/20
CPC分类号： H01H85/20 , H01H85/055 , H01H85/08 , H01H85/36 , H01H85/38 , H01H2085/2065 , H01H2085/207 , H01R13/68
摘要： A fuse incorporates a fusible element assembly and an auxiliary fusible element assembly in a solid arc extinguishing material configuration. The fusible element assembly has a first operating characteristic and the auxiliary fusible element has a second operating characteristic different than the first operating characteristic. An installation adapter may be used to adapt a fuse to a non-standard mounting for the fuse. The installation adapter may include first and second adapter members that secure to the fuse to provide contacts having an appropriate spatial relationship to engage the non-standard mounting. A fuse and an installation adapter may be packaged as a kit.
摘要翻译： 保险丝包括可熔元件组件和固体灭弧材料配置中的辅助可熔元件组件。 可熔元件组件具有第一操作特性，并且辅助可熔元件具有与第一操作特性不同的第二操作特性。 可以使用安装适配器来将保险丝适配到用于保险丝的非标准安装。 安装适配器可以包括第一和第二适配器构件，其固定到熔断器以提供具有适当空间关系的接触件以接合非标准安装件。 保险丝和安装适配器可以作为套件包装。
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公开(公告)号：US06300585B1
公开(公告)日：2001-10-09
申请号：US09540650
申请日：2000-03-31
IPC分类号： H01H930
CPC分类号： H01H1/0015 , H01H31/006 , H01H2300/056
摘要： An operation counter arrangement is provided for a circuit interrupter for opening a high-voltage circuit-isolating device. The operation counter arrangement responds to actual operations via response to a moving contact arrangement of the circuit interrupter. The operation counter arrangement is capable of retrofit to existing circuit interrupters via replacement of an exhaust control device of the circuit interrupter. In a preferred arrangement, a count of both the total number of operations and the number of operations since the most recent maintenance is provided.
摘要翻译： 提供了一种用于断开高压电路隔离装置的断路器的操作计数器装置。 操作计数器装置通过响应于电路断续器的移动接触装置来响应实际操作。 操作计数器装置能够通过更换电路断续器的排气控制装置来改造现有的电路断路器。 在优选的布置中，提供了总计操作数和自最近维护以来的操作次数的计数。
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公开(公告)号：US20080217298A1
公开(公告)日：2008-09-11
申请号：US12044010
申请日：2008-03-07
IPC分类号： H01H33/02
CPC分类号： H01H85/43
摘要： An exhaust control device includes a wear indicator disposed within a housing of the exhaust control device. The wear indicator is arranged to be exposed to a flow of exhaust gas through the exhaust control device. The wear indicator has a first observable state indicative of remaining useful life of the exhaust control device. The wear indicator is responsive to a flow of exhaust gas through the exhaust control device to assume a second observable state indicative of the exhaust control device having reached the end of its useful life.
摘要翻译： 排气控制装置包括设置在排气控制装置的壳体内的磨损指示器。 磨损指示器布置成暴露于通过排气控制装置的废气流。 磨损指示器具有指示排气控制装置的剩余使用寿命的第一可观察状态。 磨损指示器响应于通过排气控制装置的废气流，以呈现指示排气控制装置已经达到其使用寿命结束的第二可观察状态。
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公开(公告)号：US08085123B2
公开(公告)日：2011-12-27
申请号：US12950314
申请日：2010-11-19
CPC分类号： H01H85/43
摘要： An exhaust control device includes a wear indicator disposed within a housing of the exhaust control device. The wear indicator is arranged to be exposed to a flow of exhaust gas through the exhaust control device. The wear indicator has a first observable state indicative of remaining useful life of the exhaust control device. The wear indicator is responsive to a flow of exhaust gas through the exhaust control device to assume a second observable state indicative of the exhaust control device having reached the end of its useful life.
摘要翻译： 排气控制装置包括设置在排气控制装置的壳体内的磨损指示器。 磨损指示器布置成暴露于通过排气控制装置的废气流。 磨损指示器具有指示排气控制装置的剩余使用寿命的第一可观察状态。 磨损指示器响应于通过排气控制装置的废气流，以呈现指示排气控制装置已经达到其使用寿命结束的第二可观察状态。
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公开(公告)号：US07864023B2
公开(公告)日：2011-01-04
申请号：US12830335
申请日：2010-07-04
CPC分类号： H01H85/20 , H01H85/055 , H01H85/08 , H01H85/36 , H01H85/38 , H01H2085/2065 , H01H2085/207 , H01R13/68
摘要： A fuse incorporates a fusible element assembly and an auxiliary fusible element assembly in a solid arc extinguishing material configuration. The fusible element assembly has a first operating characteristic and the auxiliary fusible element has a second operating characteristic different than the first operating characteristic.
摘要翻译： 保险丝包括可熔元件组件和固体灭弧材料配置中的辅助可熔元件组件。 可熔元件组件具有第一操作特性，并且辅助可熔元件具有与第一操作特性不同的第二操作特性。
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公开(公告)号：US5852396A
公开(公告)日：1998-12-22
申请号：US914574
申请日：1997-08-19
申请人： Glenn R. Borchardt
发明人： Glenn R. Borchardt
CPC分类号： H01H85/055 , H01H31/127 , H01H85/36
摘要： A fusible element is provided that includes cooperating interfitting parts surrounded by fusible material. The cooperating interfitting parts are arranged so as to place compressive force on the fusible material in response to attempted separation of the interfitting parts. Further, the arrangement also reduces the forces on the fusible material. In response to a predetermined time-current condition, the fusible material softens sufficiently to permit the release and separation of the interfitting parts.
摘要翻译： 提供了一种可熔元件，其包括被易熔材料包围的配合的配合部件。 配合的配合部件被布置成响应于相互配合部件的分离而将压力施加在可熔材料上。 此外，该布置还减少了可熔材料上的力。 响应于预定的时间电流条件，可熔材料充分软化以允许配合部件的释放和分离。
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公开(公告)号：US20110063069A1
公开(公告)日：2011-03-17
申请号：US12950314
申请日：2010-11-19
IPC分类号： H01H85/38
CPC分类号： H01H85/43
摘要： An exhaust control device includes a wear indicator disposed within a housing of the exhaust control device. The wear indicator is arranged to be exposed to a flow of exhaust gas through the exhaust control device. The wear indicator has a first observable state indicative of remaining useful life of the exhaust control device. The wear indicator is responsive to a flow of exhaust gas through the exhaust control device to assume a second observable state indicative of the exhaust control device having reached the end of its useful life.
摘要翻译： 排气控制装置包括设置在排气控制装置的壳体内的磨损指示器。 磨损指示器布置成暴露于通过排气控制装置的废气流。 磨损指示器具有指示排气控制装置的剩余使用寿命的第一可观察状态。 磨损指示器响应于通过排气控制装置的废气流，以呈现指示排气控制装置已经达到其使用寿命结束的第二可观察状态。
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