WO1993016264A1 - Mobile screen device for insulation, lighting, decoration, solar energy collection purposes - Google Patents

Mobile screen device for insulation, lighting, decoration, solar energy collection purposes Download PDF

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Publication number
WO1993016264A1
WO1993016264A1 PCT/FR1992/000112 FR9200112W WO9316264A1 WO 1993016264 A1 WO1993016264 A1 WO 1993016264A1 FR 9200112 W FR9200112 W FR 9200112W WO 9316264 A1 WO9316264 A1 WO 9316264A1
Authority
WO
WIPO (PCT)
Prior art keywords
solar energy
flexible
white
strips
lighting
Prior art date
Application number
PCT/FR1992/000112
Other languages
French (fr)
Inventor
Daniel Seyve
Original Assignee
Daniel Seyve
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daniel Seyve filed Critical Daniel Seyve
Priority to AU13733/92A priority Critical patent/AU1373392A/en
Publication of WO1993016264A1 publication Critical patent/WO1993016264A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S21/00—Solar heat collectors not provided for in groups F24S10/00-F24S20/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/10—Protective covers or shrouds; Closure members, e.g. lids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/80—Arrangements for controlling solar heat collectors for controlling collection or absorption of solar radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/60—Details of absorbing elements characterised by the structure or construction
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy

Definitions

  • the present invention relates to a device for isolating, lighting, reflecting infrared or for capturing solar radiation from mobile bands, placed inside cellular plates of transparent plastic.
  • the new device according to the invention eliminates these drawbacks and makes it possible to obtain greater brightness below the roof, gain of approximately 50%.
  • a choice of insulation coefficient depending on the thickness of the strip Remove the strip completely to let the light through completely. To position the strip on the black color, in order to capture solar energy.
  • the support called triple-walled honeycomb plate, has two chambers, in which the strips are positioned in the chamber above or below, depending on the use or the quality of the plate.
  • the strips will be painted to form either letters or drawings in order to serve as advertising panels with movable letters.
  • the band when advanced, it is positioned on its black face, to capture the solar energy and recover the hot air to send it to storage elements or directly heat a other room.
  • Figure 1 shows in section, the device according to the invention.
  • FIG. 2 shows in section, a view of the interior of the device according to the invention.
  • the device consists of a transparent plastic envelope 2 in which circulate the white or color bands 1 actuated by pulleys 4 and micro-motors 5.
  • the insulation is obtained by using inside the honeycomb plates, 1 thick flexible strips, made either of closed-cell PVC foam or polyurethane foam, circulating inside the chambers.
  • the lighting under the plate 2 is obtained by light transmission through the white strip 1 and made either of PVC foam and white plastic film or of white polyurethane foam.
  • the reflection of infrared solar will be obtained by the use of white and flexible bands.
  • the movable strip 1 can have on its face 3 a white color and its internal face a whole range of colors to also serve as decoration or advertising elements.
  • the circulation of the bands will be driven by pulleys 4 and micro-motor 5 comprising stops 6 at the end of the plate.
  • Solar reflection can be obtained by using a solar film on its outer face 3 of the strip 1.
  • a casing 7 collects the hot air to direct it towards storage elements.
  • the device according to the invention is particularly intended for light transmission under roofs, without heat problems, for solar shading, for insulating roofs, and also for recovering infrared.

Abstract

An internal mobile screen device is disclosed for providing variable insulation, lighting, decoration, solar energy collection or solar radiation reflection. The device comprises mobile insulating strips inside transparent plastic cellular plates and is designed to solve problems of overheating below roofs generally in summer and to insulate said roofs in winter, while still allowing light to pass through said strips. An area of black strips is provided for solar energy collection. The device consists of a transparent plastic box in the form of double or triple wall cellular plates (2) in which the white or black insulating strips (1) can be moved by means of pulleys (4) and micromotors (5) to position the strip according to its purpose. A casing (7) collects hot air which is directed into a storage unit or used directly to heat another room. The device is intended particularly for use in all types of roofs or edging elements or verandas, private houses, agricultural and industrial buildings, and greenhouses.

Description

DISPOSITIF D'ECRAN MOBILE POUR ISOLER, ECLAIRER, DECORER, CAPTER L'ENERGIE SOLAIRE MOBILE SCREEN DEVICE FOR ISOLATING, LIGHTING, DECORATING, CAPTURING SOLAR ENERGY
La présente invention concerne un dispositif pour isoler, éclairer, réfléchir les infra-rouges ou de capter le rayonnement solaire à partir de bandes mobiles, placées à l'intérieur de plaques alvéolaires en plastique transparent.The present invention relates to a device for isolating, lighting, reflecting infrared or for capturing solar radiation from mobile bands, placed inside cellular plates of transparent plastic.
Il est destiné à éclairer une surface sous toiture, d'isoler la toiture de réfléchir un grand nombre d'infra-rouges ou de capter ceux-ci pour le chauffage des pièces.It is intended to illuminate an area under the roof, to isolate the roof to reflect a large number of infrared rays or to collect these for heating the rooms.
Dans des dispositifs connus pour ce genre d'occultation, l'utilisation de micro-billes rendait les plaques trop opaques. Sa mise en oeuvre était longue et difficile, due à l'électricité statique qui collait et ralentissait trop souvent la pénétration des micro-billes. L'emploi même de polystyrène dans certaines plaques jaunissait, dû souvent à un manque d'étanchéité des fermetures des plaques. Aussi, dans le temps un tassement des micro-billes qui laissaient apparaître le jour. En cas de rupture, dispersion du produit dans la nature.In devices known for this type of occultation, the use of micro-balls made the plates too opaque. Its implementation was long and difficult, due to static electricity which stuck and too often slowed the penetration of micro-beads. The very use of polystyrene in certain plates turned yellow, often due to a lack of tightness of the closures of the plates. Also, over time, a settling of the micro-beads which let the day appear. In case of rupture, dispersion of the product in nature.
Le nouveau dispositif suivant l'invention supprime ces inconvénients et permet d'obtenir une plus grande luminosité en dessous de la toiture, gain d'environ 50 %. Un choix de coefficient d'isolation en fonction de l'épaisseur de la bande. De retirer complètement la bande afin de laisser passer totalement la lumière. De positionner la bande sur la couleur noire, afin de capter l'énergie solaire.The new device according to the invention eliminates these drawbacks and makes it possible to obtain greater brightness below the roof, gain of approximately 50%. A choice of insulation coefficient depending on the thickness of the strip. Remove the strip completely to let the light through completely. To position the strip on the black color, in order to capture solar energy.
Selon des modes particuliers de réalisation : - Le support, appelé plaque alvéolaire triple parois, comporte deux chambres, dans lesquelles l'on va positionner les bandes dans la chambre du haut ou du bas, selon l'emploi ou la qualité de la plaque. - Selon un autre mode de réalisation, les bandes seront peintes pour former soit des lettres ou des dessins afin de servir comme panneaux publicitaires à lettres mobiles. - Selon un autre mode de réalisation, lorsque l'on avance la bande on positionne celle-ci sur sa face blanche pour réfléchir les infra-rouges tout en laissant passer un maximum de rayonnement visible.According to particular embodiments: - The support, called triple-walled honeycomb plate, has two chambers, in which the strips are positioned in the chamber above or below, depending on the use or the quality of the plate. - According to another embodiment, the strips will be painted to form either letters or drawings in order to serve as advertising panels with movable letters. - According to another embodiment, when the band is advanced, it is positioned on its white face to reflect the infrared while letting a maximum of visible radiation pass.
- Selon un autre mode de réalisation, lorsqu'on avance la bande, on positionne celle-ci sur sa face noire, pour capter l'énergie solaire et récupérer l'air chaud pour l'envoyer dans des éléments de stockage ou chauffer directement une autre pièce.- According to another embodiment, when the band is advanced, it is positioned on its black face, to capture the solar energy and recover the hot air to send it to storage elements or directly heat a other room.
- Selon un autre mode de réalisation, lorsqu'on avance encore la bande afin de la faire disparaître dans son logement de poulie et de laisser seulement le fil nylon pour laisser passer totalement toute la lumière extérieure.- According to another embodiment, when the strip is further advanced in order to make it disappear in its pulley housing and to leave only the nylon thread to allow all the outside light to pass completely.
Les dessins annexés illustrent l'invention : La figure 1 représente en coupe, le dispositif selon l'invention.The accompanying drawings illustrate the invention: Figure 1 shows in section, the device according to the invention.
La figure 2 représente en coupe, une vue de l'intérieur du dispositif selon l'invention.2 shows in section, a view of the interior of the device according to the invention.
En référence à ces dessins, le dispositif est constitué d'une enveloppe en plastique transparent 2 dans laquelle circulent les bandes blanches ou de couleur 1 actionnées par des poulies 4 et micro-moteurs 5.L'isolation est obtenue par l'emploi à l'intérieur des plaques alvéolaires, de bandes souples 1 épaisses, constituées soit en mousse de PVC à cellules fermées, soit en mousse de polyuréthane, circulant à l'intérieur des chambres. L'éclairage sous la plaque 2 est obtenu par transmission lumineuse à travers la bande 1 blanche et constitué soit en mousse de PVC et film plastique blanc soit en mousse de polyuréthane blanc. La réflexion des infra-rouges solaires sera obtenue par l'utilisation de bandes blanches et souples. La bande mobile 1 peut comporter sur sa face 3 une couleur blanche et sa face intérieure toute une gamme de couleurs pour servir également de décoration ou d'éléments publicitaires.With reference to these drawings, the device consists of a transparent plastic envelope 2 in which circulate the white or color bands 1 actuated by pulleys 4 and micro-motors 5. The insulation is obtained by using inside the honeycomb plates, 1 thick flexible strips, made either of closed-cell PVC foam or polyurethane foam, circulating inside the chambers. The lighting under the plate 2 is obtained by light transmission through the white strip 1 and made either of PVC foam and white plastic film or of white polyurethane foam. The reflection of infrared solar will be obtained by the use of white and flexible bands. The movable strip 1 can have on its face 3 a white color and its internal face a whole range of colors to also serve as decoration or advertising elements.
La circulation des bandes, sera entraînée par des poulies 4 et micro-moteur 5 comprenant des butées 6 en bout de plaque. La réflexion solaire peut être obtenue en utilisant sur sa face extérieure 3 de la bande 1 un film solaire.The circulation of the bands will be driven by pulleys 4 and micro-motor 5 comprising stops 6 at the end of the plate. Solar reflection can be obtained by using a solar film on its outer face 3 of the strip 1.
Un carter 7 récupère l'air chaud pour le diriger vers des éléments de stockage.A casing 7 collects the hot air to direct it towards storage elements.
Le dispositif selon 1'invention est particulièrement destiné à la transmission lumineuse sous toiture, sans problème de chaleur, à l'occultation solaire, à l'isolation de toitures, et également à la récupération des infra-rouges.The device according to the invention is particularly intended for light transmission under roofs, without heat problems, for solar shading, for insulating roofs, and also for recovering infrared.
Toutefois, les formes, dimensions, et dispositions des différents éléments pourront varier dans la limite des équivalents comme d'ailleurs les matières obtenues pour leur fabrication sans changer pour cela la conception générale de l'invention. However, the shapes, dimensions and arrangements of the different elements may vary within the limit of equivalents, as indeed the materials obtained for their manufacture without thereby changing the general design of the invention.

Claims

REVENDICATIONS
1*. Dispositif d'écran mobile' interne pour toiture transparente permettant d'isoler, de capter l'énergie solaire, d' éclairer ou de réfléchir les rayons infra-rouges, caractérisé par la combinaison d'un support formé d'une enveloppe (2) rigide en plastique transparent se présentant sous la forme d'une plaque à triple parois comportrant des alvéoles ou cham— bres dans chacune desquelles circule une bande souple (1) mobile constituée de plusieurs zones aux fonctions différentes assurant soit l'isolation, soit l'éclairage, soit le captage de l'énergie solaire, soit la réflexion des rayons inf a-rouges, la circulation desdites bandes souples étant obtenue grâce à des poulies (4) et des micro- moteurs (5) permettant de les placer en fonction du service désiré.1 * . Internal mobile screen device for transparent roofs for isolating, capturing solar energy, illuminating or reflecting infrared rays, characterized by the combination of a support formed by an envelope (2) rigid transparent plastic in the form of a triple-walled plate comprising cells or chambers in each of which circulates a flexible flexible band (1) made up of several zones with different functions ensuring either insulation or lighting, either the capture of solar energy, or the reflection of infra-red rays, the circulation of said flexible strips being obtained by means of pulleys (4) and micro-motors (5) making it possible to place them according to the desired service.
"2*. Dispositif selon la revendication 1, se caractérisant par le fait que l'isolation est obtenue par l'emploi à l'intérieur des plaques alvéolaires, d'une zone des bandes souples (1) épaisse constituée soit en mousse de PVC à cellules fermées, soit en mousse de polyuréthane. " 2 * . Device according to claim 1, characterized in that the insulation is obtained by the use inside the cellular plates, of a zone of flexible strips (1) made up either of PVC foam with closed cells, ie polyurethane foam.
3*. Dispositif selon la revendication 1, se caractérisant par le fait que pour capter l'énergie solaire, l'on utilise toujours la même bande souple (1) dans une autre zone dont, la face extérieure est noire, l'air chaud étant récupéré grâce à un carter (7) pour être envoyé dans des éléments de stockage ou chauffer directement un autre local.3 * . Device according to claim 1, characterized in that, to collect solar energy, the same flexible strip (1) is always used in another zone, the outside of which is black, the hot air being recovered by to a casing (7) to be sent to storage elements or to directly heat another room.
4*. Dispositif selon la revendication 1, se caractérisant par le fait que l'éclairage sous la plaque (2) est obtenu par trans¬ mission lumineuse à travers une zone des bandes souples (1) blanche et constituée soit en mousse de PVC et film plastique blanc, soit en mousse de polyuréthane blanc.4 * . Device according to claim 1, characterized by the fact that the lighting under the plate (2) is obtained by light transmission through a zone of white flexible strips (1) made up either of PVC foam and white plastic film , or in white polyurethane foam.
Dispositif selon la revendication 1, se caractérisant par le fait que la réflexion des rayons infra-rouges solaires est obtenue par l'utilisation de zones blanches laissant passer le rayonnement visible.Device according to claim 1, characterized by the fact that the reflection of solar infrared rays is obtained by the use of white areas letting visible radiation pass.
6". Dispositif selon la revendication 1, se caractérisant par le fait qu'une zone des bandes souples (1) comporte sur sa face externe (3) une couleur blanche, et sur sa face interne toute une gamme de couleurs pour servir également de décoration ou d'élément publicitaire.6 ". Device according to claim 1, characterized in that a zone of the flexible strips (1) has on its external face (3) a white color, and on its internal face a whole range of colors to also serve as decoration or advertising element.
7*. Dispositif selon la revendication 1, se caractérisant par le fait que l'éclairage sous la plaque (2) peut être augmenté en retirant totalement les bandes souples (1), laissant seulement un fil de nylon apparaître dans les alvéoles.7 * . Device according to claim 1, characterized in that the lighting under the plate (2) can be increased by completely removing the flexible strips (1), leaving only a nylon thread appearing in the cells.
8*. Dispositif selon la revendication 1, se caractérisant par le f-ait que la réflexion solaire est obtenue en utilisant sur la face externe (3) de la bande souple (1) un film solaire.8 * . Device according to claim 1, characterized in that the solar reflection is obtained by using a solar film on the external face (3) of the flexible strip (1).
9*. Dispositif selon la revendication 1, se caractérisant par le fait que la circulation des bandes souples (1) est assurée par les poulies (4) et les micro-moteurs (5), ainsi que par des butées (6) montées en bout de plaque. 9 * . Device according to claim 1, characterized in that the circulation of the flexible bands (1) is ensured by the pulleys (4) and the micro-motors (5), as well as by stops (6) mounted at the end of the plate .
PCT/FR1992/000112 1990-10-02 1992-02-10 Mobile screen device for insulation, lighting, decoration, solar energy collection purposes WO1993016264A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU13733/92A AU1373392A (en) 1992-02-10 1992-02-10 Mobile screen device for insulation, lighting, decoration, solar energy collection purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012225A FR2667380A1 (en) 1990-10-02 1990-10-02 Internal mobile screen device for isolating (insulating), illuminating, decorating, collecting solar energy, or reflecting the rays of the sun

Publications (1)

Publication Number Publication Date
WO1993016264A1 true WO1993016264A1 (en) 1993-08-19

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PCT/FR1992/000112 WO1993016264A1 (en) 1990-10-02 1992-02-10 Mobile screen device for insulation, lighting, decoration, solar energy collection purposes

Country Status (2)

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FR (1) FR2667380A1 (en)
WO (1) WO1993016264A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2296488A1 (en) * 2005-12-02 2008-04-16 Eol's Power, S.L. Protector for screen of solar panels and assembly of one or more thermal or photovoltaic solar panels, has screen roller that is fixed on chassis, which is provided in inclined plane, and deflectors are provided that closes vertical sides
KR101240074B1 (en) * 2012-01-12 2013-03-06 노성모 Jipyeolgwanui taeyangyeolonsusiseutemyong overheat and frost protection device
CN110513893A (en) * 2019-08-29 2019-11-29 北京首航艾启威节能技术股份有限公司 Tower type photo-thermal power station solid heat absorber

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2667380A1 (en) * 1990-10-02 1992-04-03 Seyve Daniel Internal mobile screen device for isolating (insulating), illuminating, decorating, collecting solar energy, or reflecting the rays of the sun
CN104120841B (en) * 2013-04-28 2016-08-24 长春雷特科技有限公司 A kind of luminous energy roof

Citations (12)

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Publication number Priority date Publication date Assignee Title
BE565539A (en) *
US3186473A (en) * 1960-01-06 1965-06-01 Darwin E Myers Means for controlling the light entering a room window
FR2357832A1 (en) * 1976-07-05 1978-02-03 Chiron Georges Integrated module for solar energy collectors - made by moulding glass fibre reinforced resin to minimise cost and maintain efficiency
US4112918A (en) * 1977-03-02 1978-09-12 Exxon Research & Engineering Co. Solar energy collector
EP0049418A1 (en) * 1980-10-04 1982-04-14 Iduso Gesellschaft zur Förderung und Verwertung kreativer Ideen mbH Partially transparent blind formed with two different surfaces
FR2502233A1 (en) * 1981-03-19 1982-09-24 Savelor Sarl Twin roller blind system incorporating reflective insulation - with border channels to contain entrapped air
FR2561695A1 (en) * 1984-03-21 1985-09-27 Seyve Daniel Roofing device enabling the blocking out or the recovery of heat as required.
US4766941A (en) * 1986-06-09 1988-08-30 Sytron Corporation Window shade with selectively variable shading characteristics
DE3743031A1 (en) * 1987-11-24 1989-06-08 Acker Textilwerk Gmbh Arrangement for altering radiation transmission
DE3831125A1 (en) * 1988-09-13 1990-03-22 Joachim Lorenz Roll-up collector as shading means and heat-insulating means for glasshouses for utilising solar energy
US5014481A (en) * 1989-03-13 1991-05-14 Moe Michael K Panel configurable for selective insulation or heat transmission
FR2667380A1 (en) * 1990-10-02 1992-04-03 Seyve Daniel Internal mobile screen device for isolating (insulating), illuminating, decorating, collecting solar energy, or reflecting the rays of the sun

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE565539A (en) *
US3186473A (en) * 1960-01-06 1965-06-01 Darwin E Myers Means for controlling the light entering a room window
FR2357832A1 (en) * 1976-07-05 1978-02-03 Chiron Georges Integrated module for solar energy collectors - made by moulding glass fibre reinforced resin to minimise cost and maintain efficiency
US4112918A (en) * 1977-03-02 1978-09-12 Exxon Research & Engineering Co. Solar energy collector
EP0049418A1 (en) * 1980-10-04 1982-04-14 Iduso Gesellschaft zur Förderung und Verwertung kreativer Ideen mbH Partially transparent blind formed with two different surfaces
FR2502233A1 (en) * 1981-03-19 1982-09-24 Savelor Sarl Twin roller blind system incorporating reflective insulation - with border channels to contain entrapped air
FR2561695A1 (en) * 1984-03-21 1985-09-27 Seyve Daniel Roofing device enabling the blocking out or the recovery of heat as required.
US4766941A (en) * 1986-06-09 1988-08-30 Sytron Corporation Window shade with selectively variable shading characteristics
DE3743031A1 (en) * 1987-11-24 1989-06-08 Acker Textilwerk Gmbh Arrangement for altering radiation transmission
DE3831125A1 (en) * 1988-09-13 1990-03-22 Joachim Lorenz Roll-up collector as shading means and heat-insulating means for glasshouses for utilising solar energy
US5014481A (en) * 1989-03-13 1991-05-14 Moe Michael K Panel configurable for selective insulation or heat transmission
FR2667380A1 (en) * 1990-10-02 1992-04-03 Seyve Daniel Internal mobile screen device for isolating (insulating), illuminating, decorating, collecting solar energy, or reflecting the rays of the sun

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2296488A1 (en) * 2005-12-02 2008-04-16 Eol's Power, S.L. Protector for screen of solar panels and assembly of one or more thermal or photovoltaic solar panels, has screen roller that is fixed on chassis, which is provided in inclined plane, and deflectors are provided that closes vertical sides
KR101240074B1 (en) * 2012-01-12 2013-03-06 노성모 Jipyeolgwanui taeyangyeolonsusiseutemyong overheat and frost protection device
CN110513893A (en) * 2019-08-29 2019-11-29 北京首航艾启威节能技术股份有限公司 Tower type photo-thermal power station solid heat absorber
CN110513893B (en) * 2019-08-29 2021-04-09 首航高科能源技术股份有限公司 Tower type photo-thermal power station solid heat absorber

Also Published As

Publication number Publication date
FR2667380B1 (en) 1994-04-22
FR2667380A1 (en) 1992-04-03

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