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公开(公告)号：US07195504B2
公开(公告)日：2007-03-27
申请号：US11070393
申请日：2005-03-01
IPC分类号： H01R4/64
CPC分类号： H01R13/533 , H01R13/523 , H02G15/18 , H02G15/22 , H02G15/24
摘要： A high-pressure connector for an electrical power cable segment having a central stranded conductor encased in a polymeric insulation jacket with an interstitial void volume in the region of the conductor. The connector confines a fluid within the interstitial void volume at a residual pressure above atmospheric, but below the elastic limit of the insulation jacket. A housing interior chamber receives the conductor in fluid communication with the interstitial void volume. Some embodiments have the chamber sized to receive and overlap a portion of the insulation jacket with a housing end portion swaged thereto. A seal seals the insulation jacket with respect to the housing and a retaining member secures the cable segment to the housing to prevent pushback of the insulation jacket at the residual pressure.
摘要翻译： 一种用于电力电缆段的高压连接器，其具有封装在具有在导体区域中的间隙空隙体积的聚合物绝缘套管中的中心绞合导体。 连接器将液体限制在间隙空隙体积内的残余压力高于大气压但低于绝缘套管的弹性极限。 壳体内部室接收与间隙空隙体积流体连通的导体。 一些实施例具有室的尺寸以使绝缘护套的一部分接收和重叠，其中模制的壳体端部部分。 密封件相对于壳体密封绝缘护套，并且保持构件将电缆段固定到壳体，以防止绝缘护套在残余压力下的推回。
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公开(公告)号：US07615247B2
公开(公告)日：2009-11-10
申请号：US11070818
申请日：2005-03-01
IPC分类号： B05D5/12
CPC分类号： H01B7/285 , Y02A30/14 , Y10T29/49117 , Y10T29/49123 , Y10T29/49174 , Y10T29/49181 , Y10T29/49185 , Y10T29/49197
摘要： A method for enhancing the dielectric properties of an electrical cable segment having a central stranded conductor encased in a polymeric insulation jacket and an interstitial void volume in the region of the conductor, including filling the interstitial void volume with a dielectric property-enhancing fluid at a pressure below the elastic limit of the polymeric insulation jacket, and confining the fluid within the interstitial void volume at a residual pressure greater than about 50 psig, with the pressure being imposed along the entire length of the segment but below the elastic limit of the polymeric insulation jacket. Preferably, the residual pressure is sufficient to expand the interstitial void volume along the entire length of the cable segment by at least 5%.
摘要翻译： 一种用于增强电缆段的介电性能的方法，该电缆段具有封装在聚合物绝缘套管中的中央绞合导体和导体区域中的间隙空隙体积，包括用介电性能增强液填充间隙空隙体积 压力低于聚合物绝缘护套的弹性极限，并且将流体限制在间隙空隙体积内的残余压力大于约50psig，其中压力沿着段的整个长度施加，但是低于聚合物的弹性极限 绝缘护套。 优选地，剩余压力足以将电缆段的整个长度上的间隙空隙体积扩大至少5％。
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公开(公告)号：US08656586B2
公开(公告)日：2014-02-25
申请号：US13346292
申请日：2012-01-09
IPC分类号： H01R43/00
CPC分类号： H01B7/285 , Y02A30/14 , Y10T29/49117 , Y10T29/49123 , Y10T29/49174 , Y10T29/49181 , Y10T29/49185 , Y10T29/49197
摘要： A method for enhancing the dielectric properties of an electrical cable segment having a central stranded conductor encased in a polymeric insulation jacket and an interstitial void volume in the region of the conductor, including filling the interstitial void volume with a dielectric property-enhancing fluid at a pressure below the elastic limit of the polymeric insulation jacket, and confining the fluid within the interstitial void volume at a residual pressure greater than about 50 psig, with the pressure being imposed along the entire length of the segment but below the elastic limit of the polymeric insulation jacket. Preferably, the residual pressure is sufficient to expand the interstitial void volume along the entire length of the cable segment by at least 5%.
摘要翻译： 一种用于增强电缆段的介电性能的方法，该电缆段具有封装在聚合物绝缘套管中的中央绞合导体和导体区域中的间隙空隙体积，包括用介电性能增强液填充间隙空隙体积 压力低于聚合物绝缘护套的弹性极限，并且将流体限制在间隙空隙体积内的残余压力大于约50psig，其中压力沿着段的整个长度施加，但是低于聚合物的弹性极限 绝缘护套。 优选地，剩余压力足以将电缆段的整个长度上的间隙空隙体积扩大至少5％。
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公开(公告)号：US08205326B2
公开(公告)日：2012-06-26
申请号：US12574051
申请日：2009-10-06
IPC分类号： H01B13/20
CPC分类号： H01B7/285 , Y02A30/14 , Y10T29/49117 , Y10T29/49123 , Y10T29/49174 , Y10T29/49181 , Y10T29/49185 , Y10T29/49197
摘要： A method for enhancing the dielectric properties of an electrical cable segment having a central stranded conductor encased in a polymeric insulation jacket and an interstitial void volume in the region of the conductor, including filling the interstitial void volume with a dielectric property-enhancing fluid at a pressure below the elastic limit of the polymeric insulation jacket, and confining the fluid within the interstitial void volume at a residual pressure greater than about 50 psig, with the pressure being imposed along the entire length of the segment but below the elastic limit of the polymeric insulation jacket. Preferably, the residual pressure is sufficient to expand the interstitial void volume along the entire length of the cable segment by at least 5%.
摘要翻译： 一种用于增强电缆段的介电性能的方法，该电缆段具有封装在聚合物绝缘套管中的中央绞合导体和导体区域中的间隙空隙体积，包括用介电性能增强液填充间隙空隙体积 压力低于聚合物绝缘护套的弹性极限，并且将流体限制在间隙空隙体积内的残余压力大于约50psig，其中压力沿着段的整个长度施加，但是低于聚合物的弹性极限 绝缘护套。 优选地，剩余压力足以将电缆段的整个长度上的间隙空隙体积扩大至少5％。
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公开(公告)号：US20120102729A1
公开(公告)日：2012-05-03
申请号：US13346292
申请日：2012-01-09
IPC分类号： H01R43/00
CPC分类号： H01B7/285 , Y02A30/14 , Y10T29/49117 , Y10T29/49123 , Y10T29/49174 , Y10T29/49181 , Y10T29/49185 , Y10T29/49197
摘要： A method for enhancing the dielectric properties of an electrical cable segment having a central stranded conductor encased in a polymeric insulation jacket and an interstitial void volume in the region of the conductor, including filling the interstitial void volume with a dielectric property-enhancing fluid at a pressure below the elastic limit of the polymeric insulation jacket, and confining the fluid within the interstitial void volume at a residual pressure greater than about 50 psig, with the pressure being imposed along the entire length of the segment but below the elastic limit of the polymeric insulation jacket. Preferably, the residual pressure is sufficient to expand the interstitial void volume along the entire length of the cable segment by at least 5%.
摘要翻译： 一种用于增强电缆段的介电性能的方法，该电缆段具有封装在聚合物绝缘套管中的中央绞合导体和导体区域中的间隙空隙体积，包括用介电性能增强液填充间隙空隙体积 压力低于聚合物绝缘护套的弹性极限，并且将流体限制在间隙空隙体积内的残余压力大于约50psig，其中压力沿着段的整个长度施加，但是低于聚合物的弹性极限 绝缘护套。 优选地，剩余压力足以将电缆段的整个长度上的间隙空隙体积扩大至少5％。
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公开(公告)号：US20100095521A1
公开(公告)日：2010-04-22
申请号：US12574051
申请日：2009-10-06
IPC分类号： H01R43/00
CPC分类号： H01B7/285 , Y02A30/14 , Y10T29/49117 , Y10T29/49123 , Y10T29/49174 , Y10T29/49181 , Y10T29/49185 , Y10T29/49197
摘要： A method for enhancing the dielectric properties of an electrical cable segment having a central stranded conductor encased in a polymeric insulation jacket and an interstitial void volume in the region of the conductor, including filling the interstitial void volume with a dielectric property-enhancing fluid at a pressure below the elastic limit of the polymeric insulation jacket, and confining the fluid within the interstitial void volume at a residual pressure greater than about 50 psig, with the pressure being imposed along the entire length of the segment but below the elastic limit of the polymeric insulation jacket. Preferably, the residual pressure is sufficient to expand the interstitial void volume along the entire length of the cable segment by at least 5%.
摘要翻译： 一种用于增强电缆段的介电性能的方法，该电缆段具有封装在聚合物绝缘套管中的中央绞合导体和导体区域中的间隙空隙体积，包括用介电性能增强液填充间隙空隙体积 压力低于聚合物绝缘护套的弹性极限，并且将流体限制在间隙空隙体积内的残余压力大于约50psig，其中压力沿着段的整个长度施加，但是低于聚合物的弹性极限 绝缘护套。 优选地，剩余压力足以将电缆段的整个长度上的间隙空隙体积扩大至少5％。
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公开(公告)号：US07611748B2
公开(公告)日：2009-11-03
申请号：US11070390
申请日：2005-03-01
申请人： Glen John Bertini
发明人： Glen John Bertini
IPC分类号： B05D5/12
摘要： A method for selecting components for a mixture to be injected into an interstitial void volume adjacent to a central stranded conductor of an electrical cable segment having the central conductor encased in a polymeric insulation jacket to enhance the dielectric properties of the cable segment. The method includes selecting an anticipated operating temperature for the cable segment to be used in selecting the components for the mixture to be injected into the interstitial void volume of the cable segment and selecting a minimum desired time period to be used in selecting the compounds for the mixture to be injected during which the dielectric properties of the cable segment are to be enhanced by the mixture. Next, first, second and third components for the mixture are selected to provide the cable segment with a reliable life at the selected operating temperature spanning first, second and third time periods, respectively.
摘要翻译： 一种用于选择要注入到具有中心导体的电缆段的中心绞合导体附近的间隙空隙体积的混合物的组分的方法，该电缆段具有包围在聚合物绝缘护套中的中心导体，以增强电缆段的介电性能。 该方法包括选择要用于选择要注入到电缆段的间隙空隙体积中的混合物的组分的电缆段的预期操作温度，并且选择要用于选择化合物的最小期望时间段 要注入的混合物，在该混合物期间，电缆段的介电性能将被混合物增强。 接下来，选择混合物的第一，第二和第三组分，以分别在跨越第一，第二和第三时间段的所选择的工作温度下为电缆段提供可靠的寿命。
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