Vibration operated generator
AssigneeMN engineering Co., Ltd.
InventorsKimihiko Nakano, Masahiro Matsunaga
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Abstract
The present invention relates to a structure of a vibration operated generator which makes it possible to generate electricity by using vibration or swinging to cause electromagnetic induction. The present invention comprises a combination of a guide with a concave surface including a non-magnetic material, a permanent magnet being placed on the concave surface of the guide such that the magnet freely rolls over this concave surface, and electromagnetic induction coils being disposed in positions that cut across the magnetic flux generated by the permanent magnet.
Claims15
A vibration operated generator comprising:
- a guide that has a concave surface including a non-magnetic material,
- a permanent magnet being placed on said concave surface of said guide in such a manner as being able to roll over said concave surface, and
- electromagnetic induction coils which are disposed in positions that cut across magnetic flux of said permanent magnet.
A vibration operated generator comprising:
- a means for suspending a permanent magnet, said means being attached to a case,
- said permanent magnet being attached to the tip of said means such that the magnet is caused to swing as said case is vibrated, and
- electromagnetic induction coils which are disposed in positions that cut across magnetic flux of said permanent magnet.
Dependencies are inferred from the claim text.