SOLENOID PERMANENT MAGNET ENGINE

摘要

PURPOSE: A solenoid permanent magnet engine is provided to cool the heat generated in electromagnet between coils and a cylinder inner wall. CONSTITUTION: A solenoid permanent magnet engine comprises a cylinder(110), a solenoid part(210) and a water cooling system. A coolant outlet(22) and a coolant inlet(10) are formed in the wall of the cylinder. Top and lower part solenoids(100,100-1) comprise a bobbin(70) and an assistant bobbin(80). A permanent magnet(120) is installed in the inner surface of a piston. The water is heat-exchanged with a radiator.