Title:
VIBRATION POWER GENERATOR
Document Type and Number:
Japanese Patent JP2018087517
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a vibration power generator capable of improving efficiency of power generation.SOLUTION: In a housing 2, a spherical internal space is formed. A rotor 3A is stored in the internal space of the housing 2. The rotor body 3A includes a power generation element 12 configured to generate power with bending stress occurring from flexural vibration, and is configured to freely rotate around the housing 2, wherein a centroid of the rotor is eccentric to a vibration direction of the power generation element 12 with respect to a rotation center, and the vibration direction of the power generation element 12 rotates so as to match with a gravity direction.SELECTED DRAWING: Figure 6
Inventors:
OGATA KENJI
KUROKI SHOGO
KUROKI SHOGO
Application Number:
JP2016231092A
Publication Date:
June 07, 2018
Filing Date:
November 29, 2016
Export Citation:
Assignee:
DAIICHI SEIKO CO LTD
International Classes:
F03B13/20; B63B22/00; B63B35/00; F03G7/08; H02N2/18
Attorney, Agent or Firm:
Kimura Mitsuru
Takanori Suetomi
Yasushi Sakakibara
Hiroyoshi Sato
Hiroki Masaki
Takanori Suetomi
Yasushi Sakakibara
Hiroyoshi Sato
Hiroki Masaki