摘要
研究了一种内置节电装置的交流接触器 .它采用锥形弹簧为辅助零件的交流吸合 ,永磁保持 ,电容放电脱扣工作模式 .其特点是节能、节材 ,缩小体积 ,降低噪音 ,延长交流接触器寿命 .
AC-Contactor, which is an internal saving-electricity device, has cone-shaped spiral as its supplementary spare part. In order to save the energy and materials, reduce the volume, decrease the noise and prolong the durability of AC-Contactor, it exploits the working pattern that it makes use of alternating current for suction, keeping magnetic force eternally, capacitor discharging and releasing.
出处
《天津师范大学学报（自然科学版）》
CAS
2002年第3期46-47,51,共3页
Journal of Tianjin Normal University：Natural Science Edition
基金
天津市自然科学基金资助项目 ( 0 0 36 0 46 11)
