铁路信号继电器银碳接点抗熔焊的研究  

Study of Silver-Carbon Combination Contacts Fusion Welding Resistance for Railway Signal Relays

作　　者：刘艳 

机构地区：[1]西安铁路信号有限责任公司,陕西西安710048

出　　处：《机电元件》2016年第3期40-44,共5页Electromechanical Components

摘　　要：研究了铁路信号继电器的结构形式。通过对银碳接点的接点材料、结构设计、接点的抗熔焊能力及试验方法等进行研究,提高了继电器接点接触的可靠性。适应我国铁路事业的发展,满足现场使用的要求。并为开拓国际市场建立基础。A study of construction of railway signal relayso Based on the silver - carbon combination contact materials ,the structural design ,fusion welding resistance and experimental methods were studied liability of relay contacts contact. To adapt our railways development, meet the requirements open up international markets to build the foundation o , to improve the re- of field use o And

关 键 词：铁路信号继电器 结构 银碳接点 抗熔焊 

分 类 号：TN784[电子电信—电路与系统]