Title:
Oscillating power generator
Document Type and Number:
Japanese Patent JP6195255
Kind Code:
B2
Abstract:
A vibration power generation device including a multiple-degree-of-freedom vibration system comprising a first vibration system and a second vibration system, wherein a natural frequency of the first vibration system is different from a natural frequency of the second vibration system. A first mass member of the first vibration system has a hollow structure including a housing space inside, where the second vibration system is housed. A power generating element is mounted on a plate spring of the second vibration system. A support part projects within the housing space, and one end side of the plate spring is attached to the support part and supported within the housing space at a position inward from a peripheral wall of the first mass member. A second mass member of the second vibration system is attached to another end side of the plate spring.
Inventors:
Koichi Hasegawa
Kurikuma
Takahiro Kachi
Takeshi Nomura
Hidenori Katsumura
Hiroshi Kagada
Tamura Masaya
Kurikuma
Takahiro Kachi
Takeshi Nomura
Hidenori Katsumura
Hiroshi Kagada
Tamura Masaya
Application Number:
JP2015532989A
Publication Date:
September 13, 2017
Filing Date:
December 11, 2014
Export Citation:
Assignee:
Sumitomo Riko Co., Ltd.
Panasonic IP Management Co., Ltd.
Panasonic IP Management Co., Ltd.
International Classes:
H02N2/18; F21S8/00; F21S8/10; F21S9/04; F21V33/00
Domestic Patent References:
| JP2013010416A |
Foreign References:
| WO2013024848A1 | ||||
| US20110204752 | ||||
| WO2012137695A1 | ||||
| US20130062999 |
Attorney, Agent or Firm:
Yoshitaka Kasai
Nakane Mie
Nakane Mie
Previous Patent: A game device and an input device
Next Patent: STORAGE SYSTEM AND ACCESS MANAGEMENT METHOD THEREFOR
Next Patent: STORAGE SYSTEM AND ACCESS MANAGEMENT METHOD THEREFOR