METHOD FOR OBTAINING KINETIC ENERGY USING A MAGNETISM-SHIELDING PRINCIPLE, WHICH OBTAINS MORE KINETIC ENERGY BY REDUCING THE THICKNESS OF A MAGNETIC SHIELDING PLATE

摘要

PURPOSE: A method for obtaining kinetic energy using a magnetism-shielding principle is provided to cost-effectively obtain the kinetic energy using repulsive force between permanent magnets.;CONSTITUTION: A magnetic force shielding plate(300) is installed between a fixed permanent magnet(100) and a moving permanent magnet(200). The magnetic force shielding plate is composed of one, the overlap, or the combination of a ferromagnetic material, a diamagnetic material, and permanent magnet thin films. Magnetic-force absorbing type fixed permanent magnets(500, 510) are formed on the lateral side of a contact surface between the fixed permanent magnet and the moving permanent magnet. A gap between the fixed permanent magnet and the moving permanent magnet is reduced in order to reduce the thickness of the magnetic force shielding plate.;COPYRIGHT KIPO 2011