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Patent Searching and Data


Title:
POWER GENERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/042902
Kind Code:
A1
Abstract:
The disclosed power generation device has: a power generation part for generating electric power by vibrating; a moving member moving between a first position and a second position; and a switch unit having a first contact part, a second contact part, and a third contact part. The power generation part bends as the moving member moves from the first position toward the second position, and the power generation part begins to vibrate as the moving member separates from the power generation part. The first contact part is electrically connected to an input terminal. The first contact part comes into contact with the third contact part as the moving member moves from the first position toward the second position, and the first contact part separates from the second contact part when the moving member has moved to the second position.

Inventors:
KONISHI Toshihiro
SAWADA Masaki
Application Number:
JP2017/025511
Publication Date:
March 08, 2018
Filing Date:
July 13, 2017
Export Citation:
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Assignee:
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. (1-61, Shiromi 2-chome Chuo-ku, Osaka-sh, Osaka 07, 〒5406207, JP)
International Classes:
H02N2/18; E05F7/00
Domestic Patent References:
WO2004077652A12004-09-10
WO2012157246A12012-11-22
Foreign References:
JP2013081277A2013-05-02
JP2005275852A2005-10-06
JP2005127096A2005-05-19
JP2004092121A2004-03-25
JP2015059358A2015-03-30
JP2016089407A2016-05-23
Attorney, Agent or Firm:
KAMATA Kenji et al. (1-61, Shiromi 2-chome, Chuo-ku, Osaka-sh, Osaka 07, 〒5406207, JP)
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