SOLENOID PERMANENT MAGNETS SHOCK ABSORBER

摘要

PURPOSE: A solenoid permanent magnet shock absorber, which can be semi-permanently used at a low cost, is provided to improve damping efficiency by the magnetic force of a solenoid magnet and the repulsion of a permanent magnet without any other energy. CONSTITUTION: A solenoid permanent magnet shock absorber comprises a solenoid(12), a permanent magnet(13) and a piston(9). The permanent magnet is inserted in the inner bore core of the solenoid. The piston is fixed to a cylinder(6) and a permanent magnet supporting plate(2). The permanent magnet is installed on the top of the piston.