| 摘要 |
PURPOSE:To obtain a great driving force through application of small energy, by arranging movable magnets confronting stationary magnets and moving with piston rods, and rotating discs for partial magnetic shield between the magnets to attract and repulse the movable magnets. CONSTITUTION:The stationary magnet boards 3-6 of four sector magnets arranged on the circumference are fitted on a machine frame 1. Magnetic poles are set to be the same poles on the same surfaces, and are set to be different poles on the corresponding surfaces. Between the respective stationary magnet boards 3-6, piston rods 14 and slidably movable magnet boards 10-12 are arranged. The movable magnet boards 10-12 consist of four sector magnets facing the sector magnets of the stationary magnet boards, and poles N and S are alternately arranged on the magnetic poles. Between the respective stationary magnet boards 3-6 and movable magnet boards 10-12, magnetic shield boards 9 having shield blades 9a, 9b are fixed to a rotary shaft 2 to be rotated by a motor 18. Along with the rotation, 90 deg. by 90 deg., the stationary magnet boards 3-6 and the movable magnet boards 10-12 are repeatedly attracted and repulsed, and the reciprocating motion of the piston rods 14 is performed as shown in arrow heads. As a result, a great driving force is efficiently generated through application of small energy. |
