Title:
POWER GENERATION METHOD AND OBJECT POSITION INDICATOR EMPLOYING THE SAME
Document Type and Number:
Japanese Patent JP2014155363
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a power generation method which mainly utilizes elongation/contraction power of external energy to surely generate an induction current in a coil regardless of its elongation/contraction speed, and a device which is lighted on by the electric energy.SOLUTION: A tension spring 21 is connected to a magnet 20 for generating an induction current in a coil 12, and they are fixed to one side of a pipe 14, thereby forming a fixed part. A magnet 18 of a movable part for applying an attraction force is made closer to the magnet 20 of the fixed part and the magnet 20 of the fixed part is instantaneously moved, thereby acquiring electric energy flowing to the outside coil 12 from the instantaneous movement. At a moment when a shrinkage force of the tension spring 21 connected to the magnet 20 of the fixed part exceeds the attraction force of the magnet 20 of the fixed part and the magnet 18 of the movable part, the magnet 20 of the fixed part is instantaneously moved to its original position, thereby acquiring instantaneous electric energy flowing to the coil 21. A device for acquiring such electric energy and a device to be lighted on by the device for acquiring the electric energy are formed.
Inventors:
HATORI MAKOTO
Application Number:
JP2013024245A
Publication Date:
August 25, 2014
Filing Date:
February 12, 2013
Export Citation:
Assignee:
HATORI MAKOTO
International Classes:
H02K35/02
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