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公开(公告)号：US07041913B2
公开(公告)日：2006-05-09
申请号：US10818842
申请日：2004-04-06
IPC分类号： H01B17/06
CPC分类号： F16L13/004 , F16L13/103 , F16L23/024 , Y10S285/915 , Y10T29/49227
摘要： A method and arrangement is provided to form a gas-tight joint between an end flange and a tubular rod. The joint is formed via a heat-shrink process to provide an interference fit. The rod is provided with grooves to retain adhesive during the assembly process.
摘要翻译： 提供了一种方法和装置，以在端部凸缘和管状杆之间形成气密接头。 接头通过热收缩工艺形成，以提供过盈配合。 杆装有凹槽以在组装过程中保持粘合剂。
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公开(公告)号：US07180004B2
公开(公告)日：2007-02-20
申请号：US11334193
申请日：2006-01-18
IPC分类号： H01B17/06
CPC分类号： F16L13/004 , F16L13/103 , F16L23/024 , Y10S285/915 , Y10T29/49227
摘要： A method and arrangement is provided to form a gas-tight joint between an end flange and a tubular rod. The joint is formed via a heat-shrink process to provide an interference fit. The rod is provided with grooves to retain adhesive during the assembly process.
摘要翻译： 提供了一种方法和装置，以在端部凸缘和管状杆之间形成气密接头。 接头通过热收缩工艺形成，以提供过盈配合。 杆装有凹槽以在组装过程中保持粘合剂。
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公开(公告)号：US06767036B2
公开(公告)日：2004-07-27
申请号：US10017177
申请日：2001-12-18
IPC分类号： F16L3500
CPC分类号： F16L13/004 , F16L13/103 , F16L23/024 , Y10S285/915 , Y10T29/49227
摘要： A method and arrangement is provided to form a gas-tight joint between two housing portions, e.g. between an end flange and a tubular pole-unit housing for a circuit interrupter or an insulating support column. The joint is formed via a heat-shrink process to provide an interference fit. The housing is provided with grooves to retrain adhesive during the assembly process.
摘要翻译： 提供了一种方法和装置，以在两个壳体部分之间形成气密接头。 在端部法兰和用于断路器或绝缘支撑柱的管状极单元壳体之间。 接头通过热收缩工艺形成，以提供过盈配合。 壳体设有凹槽以在组装过程中重新粘合粘合剂。
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4.发明授权公开(公告)号：US07230411B2
公开(公告)日：2007-06-12
申请号：US11304827
申请日：2005-12-16
CPC分类号： G01R15/16
摘要： A molded voltage sensor is provided that achieves excellent sensing accuracy over a wide temperature range by molding promary and secondary capacitances are of a voltage divider into a solid dielectric material and wherein th e capacitances are preferably fabricated from the same material, or at least materials having nearly identical temperature coefficients of permittivity. In a preferred arrangement, a first member of dielectric material includes a conductive pattern of the outer surface thereof and an electrical connection attached to the conductive pattern. The first memberis the molded into a prerdetermined location with respect to a central conductor and a layer of the dielectric molding material is also molded over the exterior of the first member. Another conductive pattern is formed on the over-molded layer. The overall assembly is then molded to form a body of the sesired shape and provides insulation between the conductor and the conductive patterns.
摘要翻译： 提供了一种模制的电压传感器，其通过模制预制和次级电容在固体电介质材料中的分压器在宽的温度范围内实现优异的感测精度，并且其中电容优选地由相同的材料制成，或至少具有 几乎相同的介电常数的温度系数。 在优选的布置中，电介质材料的第一构件包括其外表面的导电图案和附接到导电图案的电连接。 相对于中心导体模制成预定位置的第一构件和电介质模制材料层也模制在第一构件的外部上。 另外的导电图案形成在过模制层上。 然后将整个组件模制成形成一种主体，并在导体和导电图案之间提供绝缘。
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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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