Title:
HELIOSTAT DEVICE, SOLAR THERMAL COLLECTION DEVICE, AND SOLAR CONCENTRATING PHOTOVOLTAIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/037230
Kind Code:
A1
Abstract:
The present invention provides a heliostat device (1), having one mirror frame (3) that supports a reflecting mirror (2), a pair of north-south rotating shaft bars (16, 16) for rotating the mirror frame (3) in the north-south direction, an east-west rotating shaft bar (5) for rotating the mirror frame (3) in the east-west direction with the north-south direction as the axis of rotation, a pair of arms (6, 6) that project from the east-west rotating shaft bar (5) toward the east side and the west side, and a support post (7) that pivotally supports the east-west rotating shaft bar (5). The pair of north-south rotating shaft bars (16, 16) are provided at the distal ends of the pair of arms (6, 6) so as to be mutually facing, the angle in the east-west direction of the reflecting face of the reflecting mirror (2) is adjusted by the mirror frame (3) and the like being integrally rotated in the east-west direction with the east-west rotating shaft bar (5) as the axis of rotation, and the angle in the north-south direction of the reflecting faces of the one or more reflecting mirrors (2) is adjusted by the mirror frame (3) being rotated in the north-south direction with the pair of north-south rotating shaft bars (16, 16) as the axes of rotation. Thus, a low cost heliostat device (1) is provided.
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Inventors:
TAMAURA YUTAKA (JP)
Application Number:
PCT/JP2014/004645
Publication Date:
March 19, 2015
Filing Date:
September 10, 2014
Export Citation:
Assignee:
SOLARFLAME CORP (JP)
MIHAMA CORP (JP)
MIHAMA CORP (JP)
International Classes:
F24S50/20; G05D3/00; H02S40/22
Domestic Patent References:
| WO2012042888A1 | 2012-04-05 | |||
| WO2011055719A1 | 2011-05-12 |
Foreign References:
| US20110043433A1 | 2011-02-24 | |||
| JP2012063086A | 2012-03-29 |
Other References:
See also references of EP 3045838A4
Attorney, Agent or Firm:
YOSHIMIYA, Mikio (JP)
Good Miya Mikio (JP)
Good Miya Mikio (JP)
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