Title:
FLY WHEEL
Document Type and Number:
Japanese Patent JP2017025745
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fly wheel capable of keeping high-speed rotation for a long time without needing a countermeasure such as continuous supply of rotary energy by a motor and the like.SOLUTION: A fly wheel includes a fixed plate 1a having a plurality of magnetic units 15a constituted to form a first magnetic field having a line of magnetic force substantially in a fixed direction, configured by successively circularly connecting the magnetic units 15a so that the line of magnetic force of the magnetic unit 15a just before has substantially fixed inclination to a direction of the next magnetic unit 15a, and disposed on one face, and a rotary plate 1b having a plurality of magnetic units 15b constituted to form a second magnetic field having a line of magnetic force in a direction substantially the same as the line of magnetic force forming the first magnetic field, configured by successively circularly connecting the magnetic units 15b so that the line of magnetic force of the magnetic unit 15b just before has substantially fixed inclination toward a direction of the next magnetic unit 15b, and disposed on one face. Surfaces at a magnetic unit side, of the fixed plate 1a and the rotary plate 1b face each other in a non-contact state.SELECTED DRAWING: Figure 1
Inventors:
HANADA TOSHIJI
Application Number:
JP2015143515A
Publication Date:
February 02, 2017
Filing Date:
July 18, 2015
Export Citation:
Assignee:
HANADA TOSHIJI
ECOION CO LTD
ECOION CO LTD
International Classes:
F03G3/00; F03G3/08; F03G7/10; F16H33/02; F16H49/00
Attorney, Agent or Firm:
Keizo Matsushita
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