Title:
MOTIVE POWER DEVICE
Document Type and Number:
Japanese Patent JPS60226766
Kind Code:
A
Abstract:
PURPOSE:To obtain a motive power device which does not need natural resources as a power source by utilizing a magnetic force as the power source, and providing a shield plate for controlling to shield the line of magnetic force to operate a magnetic force in one direction. CONSTITUTION:A motive power device 2 has a stator 4 made of even number of permanent magnets 8, and a movable element 6 having an N-pole. In the stator 4, two pairs of permanent magnets 8 are disposed as shown at an equal interval at five positions, the element 6 is made of the second permanent magnet 12 as a rotor 10, and secured to a rotational shaft 14 oppositely to the stator 4. Further, a magnetic unit 16 is provided to control to cancel the line of magnetic force, and disposed between the stator 4 and the rotor 10 as shown. The unit 16 rotates in cooperation with the rotor 10. Thus, the repelling and attracting forces between the first and second permanent magnets 8 and 12 are controlled by the unit 16 to obtain a rotary force of the rotor 10.
Inventors:
SHINBA MICHIO
Application Number:
JP8099084A
Publication Date:
November 12, 1985
Filing Date:
April 21, 1984
Export Citation:
Assignee:
KAKUSHIN KOGYO
International Classes:
F03G7/00; H02K53/00; (IPC1-7): F03G7/00
Attorney, Agent or Firm:
Yoshimi Saigo