FR2445975A2 - Adjustable focus solar reflector mirror - has concrete structure on column with pivots for vertical and horizontal angular adjustment - Google Patents
Adjustable focus solar reflector mirror - has concrete structure on column with pivots for vertical and horizontal angular adjustmentInfo
- Publication number
- FR2445975A2 FR2445975A2 FR7900036A FR7900036A FR2445975A2 FR 2445975 A2 FR2445975 A2 FR 2445975A2 FR 7900036 A FR7900036 A FR 7900036A FR 7900036 A FR7900036 A FR 7900036A FR 2445975 A2 FR2445975 A2 FR 2445975A2
- Authority
- FR
- France
- Prior art keywords
- vertical
- column
- pivots
- solar reflector
- concrete structure
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/82—Arrangements for concentrating solar-rays for solar heat collectors with reflectors characterised by the material or the construction of the reflector
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
- F24S30/452—Vertical primary axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/87—Reflectors layout
- F24S2023/874—Reflectors formed by assemblies of adjacent similar reflective facets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S2080/01—Selection of particular materials
- F24S2080/012—Concrete
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The solar reflector has its mirror support (11) made from reinforced concrete in the form of a flat circular surface (10), covered with a large number of separate reflecting segments. This is attached to a pivot support (141), mounted on a vertical concrete column (145) set into the ground. The rear pivot support is also made from concrete and is extended rearwards to form a counterweight (151). A stainless steel tubular pivot (147) on Teflon (RTM) blocks (143) permits movement in the vertical plane and pads (146) between flat contact surfaces (148, 149) allow for horizontal adjustment about the vertical column.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7900036A FR2445975A2 (en) | 1979-01-02 | 1979-01-02 | Adjustable focus solar reflector mirror - has concrete structure on column with pivots for vertical and horizontal angular adjustment |
MA18782A MA18582A1 (en) | 1978-09-20 | 1979-09-06 | FOCUSING MIRROR WITH ADJUSTABLE FOCUSING |
US06/074,797 US4299445A (en) | 1978-09-20 | 1979-09-12 | Adjustable focusing mirror |
MX179336A MX149136A (en) | 1978-09-20 | 1979-09-19 | ADJUSTABLE FOCALIZATION FOCUS MIRROR, USED IN HELIOSTATES THAT REFLECT SUNLIGHT IN SOLAR ENERGY COLLECTOR DEVICES |
OA56901A OA06342A (en) | 1978-09-20 | 1979-09-20 | Focusing mirror with adjustable focus. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7900036A FR2445975A2 (en) | 1979-01-02 | 1979-01-02 | Adjustable focus solar reflector mirror - has concrete structure on column with pivots for vertical and horizontal angular adjustment |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2445975A2 true FR2445975A2 (en) | 1980-08-01 |
FR2445975B2 FR2445975B2 (en) | 1984-01-13 |
Family
ID=9220403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7900036A Granted FR2445975A2 (en) | 1978-09-20 | 1979-01-02 | Adjustable focus solar reflector mirror - has concrete structure on column with pivots for vertical and horizontal angular adjustment |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2445975A2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE841100A (en) * | 1976-04-23 | 1976-08-16 | SOLAR CALORIES COLLECTOR | |
US3988166A (en) * | 1975-01-07 | 1976-10-26 | Beam Engineering, Inc. | Apparatus for enhancing the output of photovoltaic solar cells |
US3998206A (en) * | 1973-08-31 | 1976-12-21 | Arnold Jahn | System for collecting and utilizing solar energy |
-
1979
- 1979-01-02 FR FR7900036A patent/FR2445975A2/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3998206A (en) * | 1973-08-31 | 1976-12-21 | Arnold Jahn | System for collecting and utilizing solar energy |
US3988166A (en) * | 1975-01-07 | 1976-10-26 | Beam Engineering, Inc. | Apparatus for enhancing the output of photovoltaic solar cells |
BE841100A (en) * | 1976-04-23 | 1976-08-16 | SOLAR CALORIES COLLECTOR |
Also Published As
Publication number | Publication date |
---|---|
FR2445975B2 (en) | 1984-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |