Title:
POWER GENERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/153905
Kind Code:
A1
Abstract:
A power generation device according to the present invention comprises a oscillating body, a power generation body, a moving part, a mobile body, a spring, and a stopper. An end section of the oscillating body can oscillate in the vertical direction. The power generation body is provided on the oscillating body. The power generation body converts oscillation energy of the oscillating body into electrical energy. The moving part comes into contact with the end part of the oscillating body and moves the end section of the oscillating body downward by using a magnetic attraction force. The stopper restricts the downward movement of the end section of the oscillating body. The mobile body moves downward. The spring connects the mobile body and moving part. The spring moves the mobile body and the moving part downward.
Inventors:
KAMEYAMA YASUAKI
MARUO KIYOHITO
SHIMIZU YUSAKU
KITTA KOHEI
NODA MASAAKI
MARUO KIYOHITO
SHIMIZU YUSAKU
KITTA KOHEI
NODA MASAAKI
Application Number:
PCT/JP2022/000129
Publication Date:
July 21, 2022
Filing Date:
January 05, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H02N2/18
Domestic Patent References:
| WO2020080114A1 | 2020-04-23 |
Foreign References:
| JP2018170844A | 2018-11-01 | |||
| CN107464714A | 2017-12-12 | |||
| CN102693854A | 2012-09-26 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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