Title:
POWER GENERATION APPARATUS
Document Type and Number:
Japanese Patent JP2012135131
Kind Code:
A
Abstract:
To provide a power generation apparatus which is suitable for the size reduction.
A movable part 24 is disposed along a shaft part 26A so as to be vibrated relative to a fixed part 26 by a plate spring 27, and magnets 23 vibrate in conjunction with the vibrations of the movable part 24 while facing a coil 25. Allowing the magnets 23 to be vibrated facing the coil 25 at the inner wall side thereof suppresses the thickness in a vertical direction, and the plate spring 27 which is thinly disposed is used. Thus, this structure provides a power generation apparatus suitable for the size reduction.
Inventors:
MATSUMOTO MASAAKI
Application Number:
JP2010285597A
Publication Date:
July 12, 2012
Filing Date:
December 22, 2010
Export Citation:
Assignee:
PANASONIC CORP
International Classes:
H02K35/02
Domestic Patent References:
| JP2010500866A | 2010-01-07 | |||
| JP2010115076A | 2010-05-20 | |||
| JP2010525779A | 2010-07-22 | |||
| JP2010279210A | 2010-12-09 |
Foreign References:
| US0008003A | 1851-03-25 | |||
| US0008026A | 1851-04-08 |
Attorney, Agent or Firm:
Hiroki Naito
Daisuke Nagano
Kentaro Fujii
Daisuke Nagano
Kentaro Fujii
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