SOLENOID VALVE

摘要

PURPOSE: A solenoid valve is provided to reduce the power consumption by minimizing the leaked magnetic flux through the minimization of the air gap between a bracket and a coil and to reduce the noise generation by an elastic member inserted into the core when a plunger makes contact with the core. CONSTITUTION: A solenoid valve(A) comprises a bracket(3), a bobbin(4), a core(C), a sleeve(5) and a plunger(6). The bracket is inserted into a casing(2). The bobbin is inserted into the bracket and a coil(42) is wound on the bobbin. The core is inserted into the upper part of the inside of the bobbin. The sleeve is coupled from the lower part of the inside of the bobbin. The plunger is inserted into the sleeve and moves up and down. The bracket has a cylindrical shape with both ends open and a circular plate(32) is connected to the upper part of the bracket.