JPS6479811A - Automatic sun tracking type sunlight collector - Google Patents
Automatic sun tracking type sunlight collectorInfo
- Publication number
- JPS6479811A JPS6479811A JP23661487A JP23661487A JPS6479811A JP S6479811 A JPS6479811 A JP S6479811A JP 23661487 A JP23661487 A JP 23661487A JP 23661487 A JP23661487 A JP 23661487A JP S6479811 A JPS6479811 A JP S6479811A
- Authority
- JP
- Japan
- Prior art keywords
- sun tracking
- automatic sun
- photodetection
- optical sensors
- mirror face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Control Of Position Or Direction (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
PURPOSE:To always turn a mirror face to a direction for leading sun-light to a room side by providing the titled device with a control device for changing the direction of an automatic sun tracking sensor to a direction for equalizing the quantity of photodetection to plural optical sensors arranged on the mirror face side. CONSTITUTION:When the incident angle of sunlight to the automatic sun tracking type solar light collector 10 is changed and the quantity of photodetection to respective optical sensors in the automatic sun tracking sensor 29 is equalized, the control device 44 drives a driving means to change the direction of the sensor 29 to a direction for equalizing the quantity of photodetection to respective optical sensors and to move the mirror face to a direction for always leading the incident angle of solar light into the room side. Consequently, the quantity of light led into the room can be increased up to a state approximate to the direct radiation of solar light.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23661487A JPS6479811A (en) | 1987-09-21 | 1987-09-21 | Automatic sun tracking type sunlight collector |
EP88308600A EP0309168B1 (en) | 1987-09-21 | 1988-09-16 | Automatic solar lighting apparatus using a solar following sensor |
DE88308600T DE3882861T2 (en) | 1987-09-21 | 1988-09-16 | Automatic lighting device using sunlight with tracking device. |
US07/247,391 US4922088A (en) | 1987-09-21 | 1988-09-21 | Automatic solar lighting apparatus having a solar following sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23661487A JPS6479811A (en) | 1987-09-21 | 1987-09-21 | Automatic sun tracking type sunlight collector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6479811A true JPS6479811A (en) | 1989-03-24 |
Family
ID=17003252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23661487A Pending JPS6479811A (en) | 1987-09-21 | 1987-09-21 | Automatic sun tracking type sunlight collector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6479811A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5784949A (en) * | 1980-11-15 | 1982-05-27 | Meidensha Electric Mfg Co Ltd | Solar tracking device |
JPS6232405B2 (en) * | 1981-12-14 | 1987-07-14 | Sumitomo Jukikai Kogyo Kk | |
JPS62206612A (en) * | 1986-03-07 | 1987-09-11 | Nippon Ranko Kk | Sun tracking device |
-
1987
- 1987-09-21 JP JP23661487A patent/JPS6479811A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5784949A (en) * | 1980-11-15 | 1982-05-27 | Meidensha Electric Mfg Co Ltd | Solar tracking device |
JPS6232405B2 (en) * | 1981-12-14 | 1987-07-14 | Sumitomo Jukikai Kogyo Kk | |
JPS62206612A (en) * | 1986-03-07 | 1987-09-11 | Nippon Ranko Kk | Sun tracking device |
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