在批林批孔运动推动下,我厂(原为临平水泥制品厂)革命职工经过反复试验,克服种种困难,试制成功晶体管电磁泵新产品。晶体管电磁泵的工作原理用36V低压交流电通过由二极管组成的半波整流电路后,接通电磁泵上的电磁线圈,线圈产生的磁场时有时无,套在线圈骨架铜管里的柱塞衔铁,当线圈有电时吸下,铜管内上阀和下阀间的空间增大,由于二阀的安装方式不同,此时下阀关闭,上阀打开,二阀间的冷 Driven by the pro-Lin Pok campaign, the revolutionary workers of our factory (formerly Linping Cement Products Factory) tried their best to overcome the difficulties and tried out successful new products of the transistor electromagnetic pump. The working principle of the transistor electromagnetic pump with 36V low-voltage alternating current through the diode half-wave rectifier circuit, connected to the electromagnetic pump on the electromagnetic pump, the coil generates a magnetic field from time to time, set in the coil bobbin armature plunger, When the coil is electrocuted, the space between the upper valve and the lower valve in the copper pipe increases. Since the two valves are installed in different ways, the lower valve is closed, the upper valve is opened, the cold between the two valves is cold