Title:
SMALL POWER GENERATION DEVICE AND POWER GENERATION SYSTEM
Document Type and Number:
Japanese Patent JP2017078398
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a small power generation device and a power generation system capable of generating power from weak energy such as vibration with a simple configuration.SOLUTION: A small power generation device comprises: an outer frame body 11 which has an inflow port 14, an outflow port 15, and a flow channel 16 formed inside the same; a sole shaft support section 12 which is formed in the flow channel 16; a rotor 17 which is rotatably supported by the shaft support section 12 and has a bladed wheel 18 rotated by water flowing in the flow channel 16; a permanent magnet 21 mounted on a side face of the rotor 17; and a coil 23 mounted on a section on the outer frame body 11 opposite to the permanent magnet 21. When the water flows in the flow channel 16 and rotates the rotor 17, electric power is generated by action of the permanent magnet and the coil.SELECTED DRAWING: Figure 3
Inventors:
KAMIMURA MAKOTO
MITAKE KENICHI
SHIBATA KAZUAKI
MITAKE KENICHI
SHIBATA KAZUAKI
Application Number:
JP2015208094A
Publication Date:
April 27, 2017
Filing Date:
October 22, 2015
Export Citation:
Assignee:
HI SYSTEC INC
International Classes:
F03B3/04; F03B13/06; F03B13/10; F03G5/06; H02K7/18
Domestic Patent References:
| JP2007262918A | 2007-10-11 | |||
| JP2002161848A | 2002-06-07 | |||
| JPH06505542A | 1994-06-23 | |||
| JP2005273575A | 2005-10-06 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
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