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公开(公告)号：US20130105058A1
公开(公告)日：2013-05-02
申请号：US13715216
申请日：2012-12-14
IPC分类号： H01B13/24
摘要： The present invention provides a method for making a power cable that comprises the steps of extruding a power cable that has a jacket and co-extruding a hollow longitudinal duct with the extrusion of the jacket of the power cable such that the longitudinal duct is coupled to an outer surface of the jacket and an outer diameter of the longitudinal duct is substantially smaller than an outer diameter of the jacket of the power cable.
摘要翻译： 本发明提供了一种制造电力电缆的方法，包括以下步骤：挤出具有护套的电力电缆，并且通过电力电缆的护套的挤压共挤出中空的纵向导管，使得纵向导管与 护套的外表面和纵向管道的外径基本上小于电力电缆护套的外径。
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公开(公告)号：US20150235739A1
公开(公告)日：2015-08-20
申请号：US14701220
申请日：2015-04-30
发明人： Cody R. DAVIS , Sathish Kumar RANGANATHAN , Ryan ANDERSEN , Vijay MHETAR , William S. TEMPLE , Srinivas SIRIPURAPU , Gordon BAKER , James FREESTONE , Dennis L. DOSS
IPC分类号： H01B9/00
摘要： The present invention relates to a surface modified overhead conductor with a coating that allows the conductor to operate at lower temperatures. The coating is an inorganic, non-white coating having durable heat and wet aging characteristics. The coating preferably contains a heat radiating agent with desirable properties, and an appropriate binder/suspension agent. In a preferred embodiment, the coating has L* value of less than 80, a heat emissivity of greater than or equal to 0.5, and/or a solar absorptivity coefficient of greater than 0.3.
摘要翻译： 本发明涉及具有允许导体在较低温度下操作的涂层的表面改性架空导体。 该涂层是具有耐久和耐湿老化特性的无机非白色涂层。 涂层优选含有具有期望性能的热辐射剂和适当的粘合剂/悬浮剂。 在优选的实施方案中，涂层的L *值小于80，热辐射率大于或等于0.5，和/或太阳能吸收系数大于0.3。
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