公开(公告)号：US3995583A

公开(公告)日：1976-12-07

申请号：US558154

申请日：1975-03-13

申请人： Michael Stephen Hajagos, deceased ,  Robert Zeidenberg ,  Edward Frank Davis ,  Joseph Halasz ,  Robert Dormany

发明人： Michael Stephen Hajagos, deceased ,  Robert Zeidenberg ,  Edward Frank Davis ,  Joseph Halasz ,  Robert Dormany

IPC分类号： B29C35/06 ,  B29C47/78 ,  H01B13/14 ,  B05C11/00

CPC分类号： B29C47/0014 ,  B29C35/065 ,  B29C47/0016 ,  B29C47/782 ,  B29C47/8805 ,  H01B13/145 ,  B29K2021/00 ,  Y10S118/05

摘要： Apparatus is provided for continuous manufacture of insulated conductors and includes an extruder and an elongated chamber having a first curing section immediately following the extruder and a second cooling section following the first section. Both sections are substantially filled with a same liquid medium which remains liquid under both curing and cooling conditions. Means are provided for continuously advancing an electric conductor through the extruder wherein a coat of a curable insulating material is applied thereon and then into and through the chamber filled with the liquid medium. The apparatus further includes means for maintaining the liquid medium in the chamber under sufficient pressure to produce void free insulation, and means for maintaining the liquid medium in the first section of the chamber at a temperature at which the insulating material is cured, and in the second section of the chamber at a cooler temperature to cool the cured insulating material. The system is simple, efficient and inexpensive. It is also easily adaptable to continuous plant operations in the wire and cable industry.

摘要翻译： 提供了用于连续制造绝缘导体的装置，并且包括挤出机和细长室，其具有紧跟在挤出机之后的第一固化部分和在第一部分之后的第二冷却部分。 两个部分基本上都填充有在固化和冷却条件下保持液体的相同的液体介质。 提供了用于将电导体连续推进穿过挤出机的装置，其中可固化绝缘材料的涂层涂覆在其上，然后进入并穿过填充有液体介质的室。 该设备还包括用于将液体介质保持在足够压力下的液体介质以产生无空隙绝缘的装置，以及用于将室内第一部分中的液体介质保持在绝缘材料固化的温度的装置，并且在 第二部分在较冷的温度下冷却固化的绝缘材料。 系统简单，高效，价格低廉。 它也很容易适应电线电缆行业的连续工厂运行。