Title:
PHOTOVOLTAIC POWER GENERATION DEVICE
Document Type and Number:
Japanese Patent JP2019068700
Kind Code:
A
Abstract:
To provide a photovoltaic power generation device that can extend the rotational operating range of a photovoltaic power generation panel.SOLUTION: A photovoltaic power generation device includes a first pulley, a second pulley, a first wire, a first photovoltaic power generation panel, and a third pulley. The first wire is annular. The first wire is wound around both the first pulley and the second pulley. The first photovoltaic power generation panel is configured to be rotatable according to the rotation of the first pulley. The third pulley is in contact with the outer periphery of the first wire. When view from a direction perpendicular to the plane of rotation of the first pulley, the contact portion between the third pulley and the first wire is between a pair of common circumscribed lines formed by the first pulley and the second pulley.SELECTED DRAWING: Figure 1
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Inventors:
MORI KOJI
KAMIYAMA MUNETSUGU
SHIBATA TETSUYA
KONAKA HIROYUKI
KAMIYAMA MUNETSUGU
SHIBATA TETSUYA
KONAKA HIROYUKI
Application Number:
JP2017195186A
Publication Date:
April 25, 2019
Filing Date:
October 05, 2017
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
H02S20/32; H02S20/10
Domestic Patent References:
| JP2014234973A | 2014-12-15 | |||
| JPS58174649U | 1983-11-22 | |||
| JP2014095280A | 2014-05-22 | |||
| JP2015156779A | 2015-08-27 |
Foreign References:
| WO2014122518A1 | 2014-08-14 | |||
| US20150107583A1 | 2015-04-23 | |||
| CN104660160A | 2015-05-27 |
Attorney, Agent or Firm:
Fukami patent office