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Title:
POWER GENERATOR, POWER GENERATOR SET AND POWER GENERATION SYSTEM
Document Type and Number:
Japanese Patent JP2015027141
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a power generator capable of generating power by efficiently using the vibration of an air-conditioning duct, a power generator set and a power generation system provided with the power generating device.SOLUTION: A power generator 100 includes a power generating unit 10 and a support 20 for supporting the power generating unit 10. The power generating unit 10, constituting a two-degrees-of-freedom system including a first vibration system provided with a coil assembly 40 and a first spring part 64 that connects the coil assembly 40 and a housing 20 and a second vibration system provided with a magnet assembly 30 and a second spring part 65 that connects the magnet assembly 30 and the coil assembly 40, is configured so that the values of a first natural frequency ωand a second natural frequency ωare within the range between 14 and 42 Hz.

Inventors:
FURUKAWA KENICHI
YAMADA KENSUKE
Application Number:
JP2013153981A
Publication Date:
February 05, 2015
Filing Date:
July 24, 2013
Export Citation:
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Assignee:
MITSUMI ELECTRIC CO LTD
International Classes:
H02K35/02; B06B1/14; F24F13/06; H02N1/08; H02N2/00; H02N2/18
Domestic Patent References:
JP2011172351A2011-09-01
JP2014079118A2014-05-01
Foreign References:
US20110074162A12011-03-31
Attorney, Agent or Firm:
Morning ratio One husband
Tatsuya Masuda