Title:
OSCILLATION POWER GENERATION UNIT
Document Type and Number:
Japanese Patent JP2017225261
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an oscillation power generation unit in which an electric power generation output is high.SOLUTION: An oscillation power generation unit according to an embodiment, comprises: a core; a coil; and a magnet. The core includes plural sheets of amorphous alloy foil which are laminated. The plural sheets of amorphous alloy foil are bundled at a first part in a longitudinal direction. An end part positioned in a second part excluding a first part of the end part in the longitudinal direction of the core is a free end. The coil is formed by winding a lead wire which is insulation coated around the circumference of the second part. The magnet is faced to the free end. The plural sheets of amorphous alloy foil can be alternately shifted in the second part. An outer force is transmitted to the core, and thereby the core generates flexural vibration. The core generates a higher harmonic vibration with a base vibration caused by the outer force.SELECTED DRAWING: Figure 1
Inventors:
SATO SHUN
SATO SACHIKO
SATO SACHIKO
Application Number:
JP2016119724A
Publication Date:
December 21, 2017
Filing Date:
June 16, 2016
Export Citation:
Assignee:
SACO LLC
International Classes:
H02K35/04
Domestic Patent References:
| JP2014091157A | 2014-05-19 |
Foreign References:
| WO2013024848A1 | 2013-02-21 |
Attorney, Agent or Firm:
Masahiko Hinataji
Junichi Kozaki
Hiroshi Ichikawa
Junichi Kozaki
Hiroshi Ichikawa