摘要
介绍了新型自保持电磁阀的工作原理。通过优化磁路和电路设计,不仅可以实现保持状态的零功耗,而且还可 用于具有欠费拒用功能的智能化仪表上。
The working theory of a new type of self-hold electromagnetic valve was introduced.By optimizing magnetic circuit and the design of electric circuit,the valve can achieve zero consumption in the self-hold state,and can be used in the intellectualized instrument that can refuse the use if the user owes money.
出处
《机床与液压》
北大核心
2005年第3期151-152,共2页
Machine Tool & Hydraulics
关键词
电磁阀
永磁铁
磁路
电路
Electromagnetic valve
Permanent magnet
Magnetic circuit
Electric circuit
