FR2401389A1 - Dispositif pliable capteur d'energie solaire - Google Patents
Dispositif pliable capteur d'energie solaireInfo
- Publication number
- FR2401389A1 FR2401389A1 FR7726018A FR7726018A FR2401389A1 FR 2401389 A1 FR2401389 A1 FR 2401389A1 FR 7726018 A FR7726018 A FR 7726018A FR 7726018 A FR7726018 A FR 7726018A FR 2401389 A1 FR2401389 A1 FR 2401389A1
- Authority
- FR
- France
- Prior art keywords
- umbrella
- collapse
- diffuse reflection
- variable focus
- reflector support
- 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.)
- Withdrawn
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
- F24S23/71—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with parabolic reflective surfaces
- F24S23/715—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with parabolic reflective surfaces flexible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/50—Rollable or foldable solar heat collector modules
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/50—Rollable or foldable solar heat collector modules
- F24S20/55—Rollable or foldable solar heat collector modules made of flexible materials
-
- 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
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)
- Walking Sticks, Umbrellas, And Fans (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
Dispositif permettant de capter l'énergie solaire et de la concentrer à l'aide d'une surface réfléchissante de forme concave pouvant être plié ou déployé à la manière d'un parapluie. Il comprend un système de tiges flexibles radiales 1 articulées d'une part sur une pièce 5 et d'autre part sur un manchon 3 par l'intermédiaire de tiges 6. Le manchon 3 peut coulisser sur un guide 4. Cet ensemble a pour fonction de tendre une toile réfléchissante 2 en lui donnant une forme concave. La distance entre les pièces 3 et 5 est réglable, ce qui permet de faire varier les caractéristiques géométriques de la surface concave et conséquemment la position de la tache focale. Une position adéquate du manchon 3 permet d'obtenir un rayonnement diffusé par la surface réfléchissante. L'invention peut être utilisée pour chauffer, si l'on concentre l'énergie solaire, pour brunir si on la diffuse.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7726018A FR2401389A1 (fr) | 1977-08-23 | 1977-08-23 | Dispositif pliable capteur d'energie solaire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7726018A FR2401389A1 (fr) | 1977-08-23 | 1977-08-23 | Dispositif pliable capteur d'energie solaire |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2401389A1 true FR2401389A1 (fr) | 1979-03-23 |
Family
ID=9194790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7726018A Withdrawn FR2401389A1 (fr) | 1977-08-23 | 1977-08-23 | Dispositif pliable capteur d'energie solaire |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2401389A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0220971A1 (fr) * | 1985-09-20 | 1987-05-06 | TOTAL ENERGIE DEVELOPPEMENT, Société Anonyme dite | Capteur-stockeur d'énergie solaire enroulable |
GB2511516A (en) * | 2013-03-05 | 2014-09-10 | David Andrew Johnston | Radiation reflector using tensioned metallised sheets |
CN110701800A (zh) * | 2018-07-09 | 2020-01-17 | 四季洋圃生物机电股份有限公司 | 伞体日光集热装置 |
-
1977
- 1977-08-23 FR FR7726018A patent/FR2401389A1/fr not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0220971A1 (fr) * | 1985-09-20 | 1987-05-06 | TOTAL ENERGIE DEVELOPPEMENT, Société Anonyme dite | Capteur-stockeur d'énergie solaire enroulable |
GB2511516A (en) * | 2013-03-05 | 2014-09-10 | David Andrew Johnston | Radiation reflector using tensioned metallised sheets |
CN110701800A (zh) * | 2018-07-09 | 2020-01-17 | 四季洋圃生物机电股份有限公司 | 伞体日光集热装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |