WO2007045933A1 - Pergola solar collector system constructed from long heating elements - Google Patents

Pergola solar collector system constructed from long heating elements Download PDF

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Publication number
WO2007045933A1
WO2007045933A1 PCT/GR2006/000055 GR2006000055W WO2007045933A1 WO 2007045933 A1 WO2007045933 A1 WO 2007045933A1 GR 2006000055 W GR2006000055 W GR 2006000055W WO 2007045933 A1 WO2007045933 A1 WO 2007045933A1
Authority
WO
WIPO (PCT)
Prior art keywords
pergola
long heating
solar collector
heating elements
long
Prior art date
Application number
PCT/GR2006/000055
Other languages
French (fr)
Inventor
Alexandros Kantzis
Original Assignee
Alexandros Kantzis
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 Alexandros Kantzis filed Critical Alexandros Kantzis
Publication of WO2007045933A1 publication Critical patent/WO2007045933A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/08—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae
    • E04F10/10—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae collapsible or extensible; metallic Florentine blinds; awnings with movable parts such as louvres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • 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
    • F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/66—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of facade constructions, e.g. wall constructions
    • 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
    • F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/67—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of roof constructions
    • 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
    • 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
    • Y02E10/44—Heat exchange systems
    • 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

Definitions

  • the invention relates to the construction of a new type of solar collector that consists of long heating elements, assembled so as to create a pergola.
  • the collectors are placed at an appropriate tilted angle and with such an orientation that allows the utilization of the incident solar radiation.
  • Collectors of similar shape are used for the direct heating of air. In this case there is no need of piping installation for fluid circulation and of storage tank, but of simple air ducts for input and output of the air from the space that needs heating.
  • Figure 1 shows the typical arrangement of a pergola solar collector and one of the most commonly used types of existing solar collectors for water heating.
  • Figure 2 shows a section of a long heating element, from which the pergola solar collector is comprised. Said element has two pipes for fluid circulation under its solar radiation collection surface.
  • Figure 3 shows an isometric section of the long heating element.
  • the pergola solar collector is composed of a number of such elements.
  • Figure 4 shows the flow diagram of the heated fluid.
  • Figure 5 shows a suggested arrangement of the pergola solar collector on a building facade.
  • Figure 6 shows a suggested arrangement of the long heating elements, placed at an angle within the pergola solar collector supporting structure.
  • the present invention reports the construction of a new solar collector, which consists of long heating elements, placed on scaffolding, thus forming a pergola (1).
  • the long element (2) has the characteristic that its body is comprised of one or a combination of more section bars (profiles) (4).
  • a group of such elements (2), arranged and appropriately assembled together and placed on a raised scaffolding (3) creates a pergola (1).
  • the present invention provides also for the construction of a long element for the pergola solar collector system, where its long sides and its back side form an entity (body) made from one or a combination of more than one section bars (profiles) (4).
  • These profiles can be plastic or metallic, manufactured by extrusion or forming and are appropriately joined together.
  • two insulating rubber section-bars (profiles) (5) are suitably placed so as to enclose the edges of the transparent, made of glass or plastic, cover in single or double layer, in flat or curved or of any other suitable form.
  • the transparent cover (6) in certain cases can consist of more than one parts. In this case the short sides can be joined by means of an appropriate insert (7).
  • the surface that absorbs the solar radiation (8) below the surface of the transparent cover lays the surface that absorbs the solar radiation (8).
  • Said surface includes one or more tubes (9) for fluid circulation, depending on the width of the solar radiation absorption surface.
  • Below the solar radiation absorption surface lays the insulation (10).
  • the insulation can be created either directly by injection into the heating element (2) thus increasing its strength (due to the adherence of the insulation to the inside surface of the element), or it can be pre- manufactured and placed separately.
  • the two ends of the long heating element are closed at each side by two end covers (11). Through the latter the tubes that circulate the fluid and transfer it from one element to the next one pass through.
  • the complete long element has the capability, by means of an appropriate mechanism, to rotate around its long axis in order to achieve a more favorable angle of incidence for the solar rays, depending on the season of the year.
  • Figure 1 shows the basic structural differentiation between the installation of a common solar collector (12) and that of the proposed pergola solar collector (1). It also shows a typical installation of the pergola solar collector (1) consisting of a number of long heating elements (2), described above, assembled in series and in parallel with an appropriate angle of inclination for enhanced performance, placed on scaffolding and thus creating a pergola (1).
  • the collectors' assembly is connected to the storage tank (13).
  • the pump operation is controlled by an electric and electronic system, which activates or interrupts the circulation by monitoring the fluid temperature in the storage tank and in the solar collector.
  • In-going cold fluid (15) and out-going hot fluid piping (14) are located, as shown in Figure 4, outside and adjacent to the short sides of the long heating elements (2). They are enclosed inside channels (17), as depicted in Figure 1.
  • a significant advantage of the invention is the capability of the pergola solar collector to be placed without scaffolding or with a scaffolding of very small height, so as to be virtually invisible in areas sensitive to aesthetics.
  • each long heating element is significantly less than that of the existing collectors (heating elements); as a result their installation is easier.
  • the maintenance of the system is more economic, since in case of damage individual elements are repaired or replaced and not the whole system.
  • Each pergola solar collector system is expandable by adding elements, depending on the available installation site, its x shape and its dimensions.
  • the pergola solar collector due to its capability to exploit, in an aesthetically acceptable way, ail the available areas, by allowing the installation of solar collectors with much greater operational surfaces, can be used complementarily to central heating and air conditioning systems, yielding economic benefits due to the significant thermal energy that the system can accumulate.
  • the pergola solar collector leaves the area bellow the scaffolding free for any other use (placement of plants, etc). It is, in addition, flexible as it can be adapted to all types of buildings.
  • the pergola solar collector can be a modular (pre-manufactured) entity of collectors placed on a parallelogram or trapezoidal shape scaffolding or it can be placed directly on scaffolding with such an orientation that will provide the best degree of performance.
  • the construction of the body of a particular long heating element from a combination of profiles makes the manufacture of varying length elements easy, thus making the installation of these elements diagonally inside any rectangular parallelogram feasible, in order to achieve the best orientation of the collector, Figure 6.
  • the pergola solar collector can be installed in any, suitably oriented, building facade in order to be incorporated into its architectural shape, Figure 5, providing shade too.
  • a number of long heating elements can be installed, with an appropriate modification of their scaffolding (3), on any suitable, as far as the orientation is concerned, wall, facade, existing or new pergolas of gardens or terraces.
  • On the same scaffolding of these pergolas solar collectors it is possible to install in parallel also other Renewable Energy Systems (i.e. photovoltaic cells).

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The invention relates to the construction of a new solar collector that consists of long heating elements (2) placed so as to create a pergola (1). The pergola solar collector (1) when placed on an elevated scaffolding (3), allows the utilization of the surface underneath, for placing plants, etc. The characteristic of the long heating elements (2) that are used for the construction of the pergola solar collector (1), is that they can consist of one or more section bars (profiles) (4). These elements rotate around their longitudinal axis, so as to enhance their performance. Due to the, aesthetically acceptable, large surface of solar energy collection, the pergola solar collector can be used, complimentarily, for heating or air-conditioning and not just only for water heating, and on all appropriate surfaces (terraces, facades, balconies, parking spaces, etc) and upgrades the aesthetics of the buildings where it is installed.

Description

Pergola Solar Collector System Constructed From Long Heating Elements
The invention relates to the construction of a new type of solar collector that consists of long heating elements, assembled so as to create a pergola.
The vast majority of the solar systems currently in use replace their electric counterparts for domestic water heating. They consist of:
I. one or more flat rectangular collectors of solar radiation
II. fluid circulation system for heat transfer and
III. the fluid storage tank
The collectors are placed at an appropriate tilted angle and with such an orientation that allows the utilization of the incident solar radiation.
Collectors of similar shape are used for the direct heating of air. In this case there is no need of piping installation for fluid circulation and of storage tank, but of simple air ducts for input and output of the air from the space that needs heating.
Existing solar collectors are placed, mainly, on the buildings roofs where, due to their bulky and anti-aesthetic configuration, they hinder the additional utilization of the installation site and, as well as, their elegant architectural adaptation.
The disadvantages of the present solar systems for water heating include:
I. the inelegant view of the supporting structure of the collector, of the storage tank and of the hydraulic piping
II. the difficulty they present for their architectural adaptation to the building
III. prohibiting other uses of the installation site
IV. the high repair cost in case of breakdown of the collector
V. inability coexistence with plants (trees, etc), which would relief the polluted urban environment, and
VI. the fixed inclination angle of the collector with respect to the solar radiation, that results to a not optimum absorption of the solar radiation during the course of the year, which is an important factor if the collector is to be used for air-conditioning in the summer.
The proposed invention is described below with reference to the figures, where:
Figure 1 shows the typical arrangement of a pergola solar collector and one of the most commonly used types of existing solar collectors for water heating.
Figure 2 shows a section of a long heating element, from which the pergola solar collector is comprised. Said element has two pipes for fluid circulation under its solar radiation collection surface.
Figure 3 shows an isometric section of the long heating element. The pergola solar collector is composed of a number of such elements.
Figure 4 shows the flow diagram of the heated fluid. Figure 5 shows a suggested arrangement of the pergola solar collector on a building facade.
Figure 6 shows a suggested arrangement of the long heating elements, placed at an angle within the pergola solar collector supporting structure.
The present invention reports the construction of a new solar collector, which consists of long heating elements, placed on scaffolding, thus forming a pergola (1). The long element (2) has the characteristic that its body is comprised of one or a combination of more section bars (profiles) (4). A group of such elements (2), arranged and appropriately assembled together and placed on a raised scaffolding (3) creates a pergola (1).
The present invention provides also for the construction of a long element for the pergola solar collector system, where its long sides and its back side form an entity (body) made from one or a combination of more than one section bars (profiles) (4). These profiles can be plastic or metallic, manufactured by extrusion or forming and are appropriately joined together. In such a construction two insulating rubber section-bars (profiles) (5) are suitably placed so as to enclose the edges of the transparent, made of glass or plastic, cover in single or double layer, in flat or curved or of any other suitable form. Due to the extended length of the collectors, the transparent cover (6) in certain cases can consist of more than one parts. In this case the short sides can be joined by means of an appropriate insert (7). Below the surface of the transparent cover lays the surface that absorbs the solar radiation (8). Said surface includes one or more tubes (9) for fluid circulation, depending on the width of the solar radiation absorption surface. Below the solar radiation absorption surface lays the insulation (10). The insulation can be created either directly by injection into the heating element (2) thus increasing its strength (due to the adherence of the insulation to the inside surface of the element), or it can be pre- manufactured and placed separately. The two ends of the long heating element are closed at each side by two end covers (11). Through the latter the tubes that circulate the fluid and transfer it from one element to the next one pass through. The complete long element has the capability, by means of an appropriate mechanism, to rotate around its long axis in order to achieve a more favorable angle of incidence for the solar rays, depending on the season of the year.
Figure 1 shows the basic structural differentiation between the installation of a common solar collector (12) and that of the proposed pergola solar collector (1). It also shows a typical installation of the pergola solar collector (1) consisting of a number of long heating elements (2), described above, assembled in series and in parallel with an appropriate angle of inclination for enhanced performance, placed on scaffolding and thus creating a pergola (1).
The collectors' assembly, as shown in Figure 4, is connected to the storage tank (13). The fluid circulation from the storage tank to the collectors, inside a closed circuit of warm (14) and cold liquid piping (15), is performed by a pump (16). The pump operation is controlled by an electric and electronic system, which activates or interrupts the circulation by monitoring the fluid temperature in the storage tank and in the solar collector. In-going cold fluid (15) and out-going hot fluid piping (14) are located, as shown in Figure 4, outside and adjacent to the short sides of the long heating elements (2). They are enclosed inside channels (17), as depicted in Figure 1.
A significant advantage of the invention is the capability of the pergola solar collector to be placed without scaffolding or with a scaffolding of very small height, so as to be virtually invisible in areas sensitive to aesthetics.
The weight of each long heating element is significantly less than that of the existing collectors (heating elements); as a result their installation is easier. The maintenance of the system is more economic, since in case of damage individual elements are repaired or replaced and not the whole system. Each pergola solar collector system is expandable by adding elements, depending on the available installation site, its x shape and its dimensions.
The pergola solar collector due to its capability to exploit, in an aesthetically acceptable way, ail the available areas, by allowing the installation of solar collectors with much greater operational surfaces, can be used complementarily to central heating and air conditioning systems, yielding economic benefits due to the significant thermal energy that the system can accumulate.
The pergola solar collector leaves the area bellow the scaffolding free for any other use (placement of plants, etc). It is, in addition, flexible as it can be adapted to all types of buildings. The pergola solar collector can be a modular (pre-manufactured) entity of collectors placed on a parallelogram or trapezoidal shape scaffolding or it can be placed directly on scaffolding with such an orientation that will provide the best degree of performance. The construction of the body of a particular long heating element from a combination of profiles makes the manufacture of varying length elements easy, thus making the installation of these elements diagonally inside any rectangular parallelogram feasible, in order to achieve the best orientation of the collector, Figure 6.
Also the pergola solar collector can be installed in any, suitably oriented, building facade in order to be incorporated into its architectural shape, Figure 5, providing shade too.
A number of long heating elements can be installed, with an appropriate modification of their scaffolding (3), on any suitable, as far as the orientation is concerned, wall, facade, existing or new pergolas of gardens or terraces. On the same scaffolding of these pergolas solar collectors it is possible to install in parallel also other Renewable Energy Systems (i.e. photovoltaic cells).

Claims

1. Pergola solar collector comprised of long heating elements that are characterized in that these elements (2) are placed on a scaffolding (3) to create pergola (1), are constructed from an extruded section bar - profile (4), have transparent cover (6) and insulation (10), have solar energy absorption surface (8) with heating fluid circulation tube (9), which passing through the end covers (11) ends up in common inflow (15) and outflow (14) (collector) tubes and can rotate around their longitudinal axis.
2. Pergola solar collector comprising long heating elements, according to claim 1 , characterized in that the long heating element (2) can comprise of more than one suitably joined extruded section bars - profiles (4).
3. Pergola solar collector comprised of long heating elements, according to claim 1 , characterized in that the section bars - profiles (4) which constitute the long heating element (2) can be metallic, plastic or a combination of appropriately joined different materials, manufactured by extrusion or cold forming.
4. Pergola solar collector comprised of long heating elements, according to claim 1 , characterized in that the insulation (10) of the long heating element (2) can be inserted by direct injection to the element or it can be placed in the element as a pre-manufactured part(s).
5. Pergola solar collector comprised of long heating elements, according to claim 1 , characterized in that the transparent cover (6) can be made of plastic or glass, single or double layered, flat or of other form (curved, profiled, etc.), consisting of one or more, suitably joined with each other by an elastic insert (7), parts.
6. Pergola solar collector comprised of long heating elements, according to claim 1 , characterized in that the heating fluid circulation tube (9) can be replaced by more than one, suitably formed, metallic or plastic tubes.
7. Pergola solar collector made from long heating elements, according to claim 1 , characterized in that the ingoing tubes of the fluid to be heated (15) and the outgoing tubes of the heated fluid (14) are common for all the long heating elements (2) of the pergola solar collector (1) and are situated outside and on each side of the end covers (11 ) of the long heating elements.
8. Pergola solar collector comprised of long heating elements, according to claim 1 , characterized in that the long heating element (2) has the capability to rotate around its longitudinal axis using a suitable support, due to the design of the end covers (11) and an appropriate mechanism.
9. Pergola solar collector comprised of long heating elements, according to claim 1 , characterized in that, via a suitable design of the scaffolding (3), on which the long heating elements (2) are placed, it is possible to install the collector on buildings' walls and facades, which have an appropriate orientation.
PCT/GR2006/000055 2005-10-18 2006-10-10 Pergola solar collector system constructed from long heating elements WO2007045933A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR20050100525 2005-10-18
GR20050100525A GR1005870B (en) 2005-10-18 2005-10-18 Pergola solar collector system constructed from long heating elements.

Publications (1)

Publication Number Publication Date
WO2007045933A1 true WO2007045933A1 (en) 2007-04-26

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WO (1) WO2007045933A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3059355A1 (en) * 2015-02-17 2016-08-24 Finmatik di Salamon Fabio & C. s.a.s. Covering structure for external environments provided with a device for regulating the sunlight penetration into the same external environments
WO2018054703A1 (en) * 2016-09-21 2018-03-29 Grimmeisen Juergen Lamella design
AT520188B1 (en) * 2018-02-06 2019-02-15 Azra Korjenic Canopy device
US10851544B1 (en) * 2020-01-07 2020-12-01 Dee Volin Multi-function wind-directing leaf-separating-and-discharging rainwater-sealing automatic-multi-screen-raising-and-lowering multi-screen-securing fruit-drying-and-sorting truck-tonneau-covering rainwater-channeling-and-collecting leaf-filtering height-and-angle-adjustable louvered pergola

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399518A1 (en) * 1977-08-03 1979-03-02 Bourgarel Lucien Combined shade-giving shelter and solar collector - has rotatable solar collectors connected in parallel between roof beams having pipes embedded in them
FR2469516A1 (en) * 1979-11-15 1981-05-22 Flandin Bletry Jacques Sun or wind canopy for front of building - includes pivotable solar heating panels containing longitudinal tubes through which fluid circulates
FR2478278A1 (en) * 1979-12-06 1981-09-18 Caparros Ernest Heat collector for solar heating system - has parabolic mirror under glass cover with part of opening covered by black body
US4499892A (en) * 1981-06-23 1985-02-19 Aldo Gasparini Arrangement for slat screens for solar protection
WO1989012205A1 (en) * 1988-05-30 1989-12-14 Uwe Pagel Adjustable solar heat collector with absorber through which a fluid is conveyed
GR1002890B (en) * 1997-03-26 1998-04-06 Solar heater-pergola
DE29809100U1 (en) * 1998-05-22 1998-10-22 Trillitzsch, Harald, 85247 Schwabhausen Venetian blind collector for shading large glazed rooms, with simultaneous solar energy generation and, if necessary, for heating
WO2004081306A2 (en) * 2003-03-10 2004-09-23 Powerlight Corporation Modular shade system with solar tracking panels

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1072126B (en) * 1976-12-03 1985-04-10 Stars Spa SUNSCREEN SCREEN WITH SOLAR ENERGY COLLECTOR FUNCTION

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399518A1 (en) * 1977-08-03 1979-03-02 Bourgarel Lucien Combined shade-giving shelter and solar collector - has rotatable solar collectors connected in parallel between roof beams having pipes embedded in them
FR2469516A1 (en) * 1979-11-15 1981-05-22 Flandin Bletry Jacques Sun or wind canopy for front of building - includes pivotable solar heating panels containing longitudinal tubes through which fluid circulates
FR2478278A1 (en) * 1979-12-06 1981-09-18 Caparros Ernest Heat collector for solar heating system - has parabolic mirror under glass cover with part of opening covered by black body
US4499892A (en) * 1981-06-23 1985-02-19 Aldo Gasparini Arrangement for slat screens for solar protection
WO1989012205A1 (en) * 1988-05-30 1989-12-14 Uwe Pagel Adjustable solar heat collector with absorber through which a fluid is conveyed
GR1002890B (en) * 1997-03-26 1998-04-06 Solar heater-pergola
DE29809100U1 (en) * 1998-05-22 1998-10-22 Trillitzsch, Harald, 85247 Schwabhausen Venetian blind collector for shading large glazed rooms, with simultaneous solar energy generation and, if necessary, for heating
WO2004081306A2 (en) * 2003-03-10 2004-09-23 Powerlight Corporation Modular shade system with solar tracking panels

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3059355A1 (en) * 2015-02-17 2016-08-24 Finmatik di Salamon Fabio & C. s.a.s. Covering structure for external environments provided with a device for regulating the sunlight penetration into the same external environments
WO2018054703A1 (en) * 2016-09-21 2018-03-29 Grimmeisen Juergen Lamella design
AT520188B1 (en) * 2018-02-06 2019-02-15 Azra Korjenic Canopy device
AT520188A4 (en) * 2018-02-06 2019-02-15 Azra Korjenic Canopy device
US10851544B1 (en) * 2020-01-07 2020-12-01 Dee Volin Multi-function wind-directing leaf-separating-and-discharging rainwater-sealing automatic-multi-screen-raising-and-lowering multi-screen-securing fruit-drying-and-sorting truck-tonneau-covering rainwater-channeling-and-collecting leaf-filtering height-and-angle-adjustable louvered pergola
AU2020421496B2 (en) * 2020-01-07 2023-02-09 Zhejiang Zhengte Co., Ltd. Leaf-separating-discharging height-angle-adjustable pergola
US11624187B2 (en) 2020-01-07 2023-04-11 Zhejiang Zhengte Co., Ltd. Pergola

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GR20050100525A (en) 2007-05-23
GR1005870B (en) 2008-04-15

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