Title:
VIBRATION POWER GENERATOR
Document Type and Number:
Japanese Patent JP2015035892
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a vibration power generator which efficiently contributes to power generation by detecting not only vibration in one direction added to the vibration power generator but also multidirectional vibration and capable of reducing the number of components of a device.SOLUTION: Since two movable shafts of transducers 14, 24 of vibration power generation units 11, 21 are constituted so as to cross each other at 90 degrees at a predetermined position P1 on the other side at both ends of the moving direction of the transducers 14, 24 and so that the transducers 14, 24 in respective vibration power generation units 11, 21 make ends of the same polarity directed to the predetermined position P1 side, repulsive force trying to be moved away from each other is generated in respective transducers 14, 24, and as a result, the same effect as installment of a compression spring is obtained at the predetermined position P1 of the vibration power generation units 11, 21.
Inventors:
KAWARAI MITSUGI
Application Number:
JP2013165550A
Publication Date:
February 19, 2015
Filing Date:
August 08, 2013
Export Citation:
Assignee:
SUMIDA CORP
International Classes:
H02K35/02
Domestic Patent References:
| JP2012165561A | 2012-08-30 | |||
| JP2009118581A | 2009-05-28 | |||
| JP2012249442A | 2012-12-13 | |||
| JP2013062984A | 2013-04-04 | |||
| JP2006149163A | 2006-06-08 | |||
| JP2009213194A | 2009-09-17 | |||
| JP2002281727A | 2002-09-27 | |||
| JP2007152810A | 2007-06-21 | |||
| JP2013012441A | 2013-01-17 |
Foreign References:
| WO2013038728A1 | 2013-03-21 | |||
| US8492936B1 | 2013-07-23 |
Attorney, Agent or Firm:
Hiroshi Kawano
Shogo Onishi
Toshiaki Namiki
Shogo Onishi
Toshiaki Namiki
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