JPS56102646A - Sun following mechanism - Google Patents
Sun following mechanismInfo
- Publication number
- JPS56102646A JPS56102646A JP367380A JP367380A JPS56102646A JP S56102646 A JPS56102646 A JP S56102646A JP 367380 A JP367380 A JP 367380A JP 367380 A JP367380 A JP 367380A JP S56102646 A JPS56102646 A JP S56102646A
- Authority
- JP
- Japan
- Prior art keywords
- revolution
- sun
- rod
- mirror
- driven
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
Abstract
PURPOSE: To improve safety of a sun follower by improving conventional sun followers which have narrow tiltable angle limits of the mirrors due to intention of only following the sun, and enabling the mirror to be rotated toward a horizontal position in order to decrease the wind pressure applied to the mirror when the wind is strong.
CONSTITUTION: When the mechanism is applied to a heliostat, to follow the sun a revolution motor 14 is driven and its turning force is transmitted through a reduction gear 15 and a revolution pinion 16 to a revolution gear 25 secured to one side of a revolution arm 24 in order to move a revolution slider 13 along the circular arc of the circular arc-shaped revolution arm 24. Thereby, the central point M of a ball 17 at the lower end of a rod 5 is set at a given position according to the altitude of the sun. Then, a rotation motor 22 is driven to regulate the rod 5 so that the sun is positioned on an extension line from the rod 5. On the other hand, when the mirror 7 is placed horizontally in order to avoid a strong wind, the revolution motor 14 and the rotation motor 22 are driven to operate the rod 5 so that it stands vertically.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP367380A JPS56102646A (en) | 1980-01-18 | 1980-01-18 | Sun following mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP367380A JPS56102646A (en) | 1980-01-18 | 1980-01-18 | Sun following mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56102646A true JPS56102646A (en) | 1981-08-17 |
JPS5745985B2 JPS5745985B2 (en) | 1982-09-30 |
Family
ID=11563935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP367380A Granted JPS56102646A (en) | 1980-01-18 | 1980-01-18 | Sun following mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56102646A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5979438A (en) * | 1997-10-15 | 1999-11-09 | Mitaka Kohki Co., Ltd. | Sunlight collecting system |
US6067982A (en) * | 1995-12-29 | 2000-05-30 | Harrison; John | Collection of solar radiation and its conversion into electrical power |
US6231197B1 (en) | 2000-03-20 | 2001-05-15 | Mitaka Kohkico., Ltd. | Heliostat for sunlight collecting system |
US8327840B2 (en) | 2007-11-12 | 2012-12-11 | Brightsource Industries (Israel) Ltd. | Solar power tower system operation and control |
US8360051B2 (en) | 2007-11-12 | 2013-01-29 | Brightsource Industries (Israel) Ltd. | Solar receiver with energy flux measurement and control |
US8544272B2 (en) | 2007-06-11 | 2013-10-01 | Brightsource Industries (Israel) Ltd. | Solar receiver |
US8627664B2 (en) | 2009-10-15 | 2014-01-14 | Brightsource Industries (Israel), Ltd. | Method and system for operating a solar steam system |
US8739775B2 (en) | 2008-02-14 | 2014-06-03 | Brightsource Industries (Israel) Ltd. | Devices, methods, and systems for control of heliostats |
US8931475B2 (en) | 2008-07-10 | 2015-01-13 | Brightsource Industries (Israel) Ltd. | Systems and methods for control of a solar power tower using infrared thermography |
US9003795B2 (en) | 2009-11-24 | 2015-04-14 | Brightsource Industries (Israel) Ltd. | Method and apparatus for operating a solar steam system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0238795Y2 (en) * | 1984-12-06 | 1990-10-18 | ||
JPH044788Y2 (en) * | 1985-02-23 | 1992-02-12 |
-
1980
- 1980-01-18 JP JP367380A patent/JPS56102646A/en active Granted
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6067982A (en) * | 1995-12-29 | 2000-05-30 | Harrison; John | Collection of solar radiation and its conversion into electrical power |
US5979438A (en) * | 1997-10-15 | 1999-11-09 | Mitaka Kohki Co., Ltd. | Sunlight collecting system |
US6231197B1 (en) | 2000-03-20 | 2001-05-15 | Mitaka Kohkico., Ltd. | Heliostat for sunlight collecting system |
US8544272B2 (en) | 2007-06-11 | 2013-10-01 | Brightsource Industries (Israel) Ltd. | Solar receiver |
US8327840B2 (en) | 2007-11-12 | 2012-12-11 | Brightsource Industries (Israel) Ltd. | Solar power tower system operation and control |
US8360051B2 (en) | 2007-11-12 | 2013-01-29 | Brightsource Industries (Israel) Ltd. | Solar receiver with energy flux measurement and control |
US8365718B2 (en) | 2007-11-12 | 2013-02-05 | Brightsource Industries (Israel) Ltd. | Method and control system for operating a solar power tower system |
US8739775B2 (en) | 2008-02-14 | 2014-06-03 | Brightsource Industries (Israel) Ltd. | Devices, methods, and systems for control of heliostats |
US8931475B2 (en) | 2008-07-10 | 2015-01-13 | Brightsource Industries (Israel) Ltd. | Systems and methods for control of a solar power tower using infrared thermography |
US8627664B2 (en) | 2009-10-15 | 2014-01-14 | Brightsource Industries (Israel), Ltd. | Method and system for operating a solar steam system |
US9003795B2 (en) | 2009-11-24 | 2015-04-14 | Brightsource Industries (Israel) Ltd. | Method and apparatus for operating a solar steam system |
Also Published As
Publication number | Publication date |
---|---|
JPS5745985B2 (en) | 1982-09-30 |
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