Pendulum with magnetic drive driven by changing direction of magnetic flow between two permanent magnets and two ferrous disks has permanent magnet that is connected with pendulum mass by pulling cord

摘要

Two pendulum arms (A,B) of non magnetic material are rotatingly fastened. Permanent magnets (5,6) are arranged with freedom to be axially displaced. Each individual plate (16) of magnetic material may be alternatively arranged. The permanent magnet (6) is connected with pendulum mass (9) by a pulling cord. The pendulum mass (9) is arranged at lower end of rods with freedom to displace.