Title:
POWER GENERATOR
Document Type and Number:
Japanese Patent JP2021016221
Kind Code:
A
Abstract:
To provide a power generator capable of obtaining high power generation efficiency by efficiently converting vibration energy into electric energy.SOLUTION: A power generator comprises: a movable body 10; a stationary body 20; a swing support mechanism 30 which supports the movable body 10 to the stationary body 20 in a swingable manner; and a power generation mechanism 40 constituted of a magnet 42 which is disposed in one of the movable body 10 and the stationary body 20, and a coil 41 which is disposed in the other. The swing support mechanism 30 supports the movable body 10 to the stationary body 20 in the swingable manner around at least two different axes (a first axis R1 and a second axis R2). In the power generation mechanism 40, the opposed magnet 42 and coil 41 are paired, a plurality of pairs are disposed in non-parallel with each other, and a wiring member 43 is connected to the coil 41 in each pair.SELECTED DRAWING: Figure 2
Inventors:
ARAI TSUTOMU
KOMATSU RYOJI
NAKAMURA GORO
KOMATSU RYOJI
NAKAMURA GORO
Application Number:
JP2019128544A
Publication Date:
February 12, 2021
Filing Date:
July 10, 2019
Export Citation:
Assignee:
NIDEC SANKYO CORP
International Classes:
H02K35/04; H02K35/02
Attorney, Agent or Firm:
Hiroki Ishii