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1. 发明授权

US3755616A Thermoplastic sealed-sheath covering upon electrical bus-bar conductors 失效
标题翻译：电子总线导体上的热塑性密封封面
公开(公告)号：US3755616A
公开(公告)日：1973-08-28
申请号：US3755616D
申请日：1971-09-15
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： TOTH J , WALKER E IND
IPC分类号： H02G5/00 , H01B7/02
CPC分类号： B29C63/42 , B29K2027/06 , H01B7/2825 , H02G3/0487 , H02G15/1806 , Y10S174/08
摘要： An improved and relatively inexpensive electrical conductor, such as a bus-bar, or feeder conductor, of aluminum or copper, for example, is provided with a thermoplastic elongated tubular sheath, or sheath tubing, such as polyvinyl chloride heatreactive tubing of resinous material, having the ends of the sheath, or tubing, sealed, in a water-tight fashion to the busbar by a thermoplastic resinous tape material. In one method of the invention, the resinous tape may be wound adjacent the outer ends of the bus-bar at spaced areas thereon, and the thermoplastic tubing subsequently pulled, as a second operation, upon the bus-bar and heat shrunk into place over the aforesaid spaced taped areas. Another alternate method for sealing the thermoplastic sheath tubing to the bus-bar, is to heat-shrink the thermoplastic insulating tubing, or ''''boot'''' upon the bus-bar after pulling it into place, scalp excess tubing to a specified dimension upon the bus-bar, and then band or tape each of the scalped ends of the tubing, or ''''boot'''' with a suitable thermoplastic resinous tape material, such, for example, as polyvinyl chloride adhesive tape.
摘要翻译：例如，铝或铜的改进且相对便宜的电导体，例如汇流条或馈线导体，设置有热塑性细长管状护套或鞘管，例如树脂的聚氯乙烯热反应管具有护套的端部的材料或管道，以热塑性树脂带材料以不透水的方式密封到汇流条。在本发明的一种方法中，树脂带可以在其间隔开的区域附近缠绕在母线的外端，并且热塑性管随后作为第二操作被拉到汇流条上并热收缩到位上述间隔的胶带区域。

2. 发明授权

US3816171A Thermoplastic sealed-sheath covering upon electrical bus-bar conductors 失效
标题翻译：电子总线导体上的热塑性密封封面
公开(公告)号：US3816171A
公开(公告)日：1974-06-11
申请号：US17935371
申请日：1971-09-10
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： TOTH J , WALKER E
IPC分类号： H01B13/06 , H02G5/00 , H02G5/06 , B44D1/18 , B44D1/52
CPC分类号： H01B13/062 , B29C63/42 , B29K2027/06 , H01B7/2825 , Y02A30/14 , Y10S174/08
摘要： An improved and relatively inexpensive electrical conductor, such as a bus-bar, or feeder conductor, of aluminum or copper, for example, is provided with a thermoplastic elongated tubular sheath, or sheath tubing, such as polyvinyl chloride heatreactive tubing of resinous material, having the ends of the sheath, or tubing, sealed, in a water-tight fashion to the busbar by a thermoplastic resinous tape material. In one method of the invention, the resinous tape may be wound adjacent the outer ends of the bus-bar at spaced areas thereon, and the thermoplastic tubing subsequently pulled, as a second operation, upon the bus-bar and heat shrunk into place over the aforesaid spaced taped areas. Another alternate method for sealing the thermoplastic sheath tubing to the bus-bar, is to heat-shrink the thermoplastic insulating tubing, or ''''boot'''' upon the bus-bar after pulling it into place, scalp excess tubing to a specified dimension upon the bus-bar, and then band or tape each of the scalped ends of the tubing, or ''''boot'''' with a suitable thermoplastic resinous tape material, such, for example, as polyvinyl chloride adhesive tape.
摘要翻译：例如，铝或铜的改进且相对便宜的电导体，例如汇流条或馈线导体，设置有热塑性细长管状护套或鞘管，例如树脂的聚氯乙烯热反应管具有护套的端部的材料或管道，以热塑性树脂带材料以不透水的方式密封到汇流条。在本发明的一种方法中，树脂带可以在其间隔开的区域附近缠绕在母线的外端，并且热塑性管随后作为第二操作被拉到汇流条上并热收缩到位上述间隔的胶带区域。

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