专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明授权

US4717237A Overhead electric and optical transmission systems 失效
标题翻译：架空电力和光传输系统
公开(公告)号：US4717237A
公开(公告)日：1988-01-05
申请号：US779530
申请日：1985-09-24
申请人： Kenneth A. Austin
发明人： Kenneth A. Austin
IPC分类号： G02B6/46 , G02B6/44 , H01B17/02 , H02G7/00
CPC分类号： G02B6/4417 , G02B6/4416 , G02B6/442 , G02B6/4422 , G02B6/4471
摘要： In an overhead electric and optical transmission system in which at least one of the overhead electric conductors incorporates an optical guide, the overhead electric conductor is mechanically secured to a tower or other rigid support structure by a mechanical connection in which an end of the overhead electric conductor is mechanically secured to and is electrically insulated from the tower or other rigid support structure by an elongate tension insulator having at least one throughbore, the optical guide of the conductor passes from the conductor through the throughbore of the tension insulator to an optical guide joint remote from the insulator, and the electric conductor is electrically connected to another electric conductor. The tension insulator may be a shedded body of porcelain or glass having a central throughbore or it may be a rod or tube of resin bonded glass fibre surrounded by a shedded sleeve of plastics material having at least one throughbore extending throughout the length of the wall of the sleeve.
摘要翻译：在架空电光传输系统中，架空电导体中的至少一个包括光导，架空电导体通过机械连接机械地固定到塔架或其它刚性支撑结构，其中架空电线导体通过具有至少一个通孔的细长张力绝缘体机械地固定到塔架或其他刚性支撑结构并与之电绝缘，导体的光导体从导体穿过张力绝缘体的通孔穿过光导接头远离绝缘体，并且电导体与另一导电体电连接。张力绝缘体可以是具有中心透孔的瓷或玻璃的切割体，或者它可以是由塑料材料的开口套筒包围的树脂粘合的玻璃纤维的棒或管，其具有延伸穿过整个壁的整个长度的至少一个通孔袖子。

IPRDB

热门服务

关于我们

友情链接

联系方式