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Patent Searching and Data


Title:
PERMANENT MAGNET PRIME MOVER
Document Type and Number:
Japanese Patent JPS61218360
Kind Code:
A
Abstract:
PURPOSE:To save energy by oppositely disposing permanent magnets, reducing reverse repelling force and reverse attracting force to increase forward repelling force and forward attracting force, thereby obtaining a motion of the prescribed direction even without input. CONSTITUTION:A plurality of permanent magnets 2, 3 are sequentially mounted in reverse polarity on a stationary side nonmagnetic plate 5, and opposed to a permanent magnet 1 mounted on a moving side nonmagnetic plate 4. A magnetic metal 7 such as an iron plate is mounted at least on either one side permanent magnet to reduce repelling force or attracting force of the direction reverse to the prescribed moving direction 6. The gap size of the permanent magnets may be increased or the shapes may be altered inserted of mounting the metal 7. Thus, since the moving force of the prescribed direction is obtained only with the permanent magnets, energy can be saved.

Inventors:
YONEDA SHIN
Application Number:
JP5891785A
Publication Date:
September 27, 1986
Filing Date:
March 23, 1985
Export Citation:
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Assignee:
YONEDA SHIN
International Classes:
F03G7/10; H02K53/00; (IPC1-7): F03G7/10