EP1982023A1 - Auvent produisant de l'électricité - Google Patents

Auvent produisant de l'électricité

Info

Publication number
EP1982023A1
EP1982023A1 EP07702452A EP07702452A EP1982023A1 EP 1982023 A1 EP1982023 A1 EP 1982023A1 EP 07702452 A EP07702452 A EP 07702452A EP 07702452 A EP07702452 A EP 07702452A EP 1982023 A1 EP1982023 A1 EP 1982023A1
Authority
EP
European Patent Office
Prior art keywords
awning
electricity
producing
characteriz
openings
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Withdrawn
Application number
EP07702452A
Other languages
German (de)
English (en)
Inventor
Ole Jeppe Fjord Larsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1982023A1 publication Critical patent/EP1982023A1/fr
Withdrawn legal-status Critical Current

Links

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
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H02S30/20—Collapsible or foldable PV modules
    • 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
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • 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
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the infrared radiation may be utilized.
  • Fig.1 is a vertical cross-section taken along the line I-I in Fig.2 Fig.2 er et plan view of a fabric with vertical open cells
  • Figs.3-5 are vertical sections through three porous fabrics with different structures
  • Fig.6 is a vertical cross-section taken along the line II-II in Fig.7
  • Fig.7 is a plan view of a folded perforated membrane
  • Fig.8 is a vertical section through an awning consisting of parallel lamellas
  • Fig.9 is plan view of a flexible membrane formed with up- and downward- directed bulges
  • Fig.10 is a section taken along the line IH-III in Fig.9
  • Fig.11 is plan view of a flexible awning consisting of two perforated layers
  • Fig. 12 is a section taken along the line IV-IV in Fig. 11
  • Fig.13 is plan view of an awning consisting of a continuous layer of perforated bubbles
  • Fig.14 is a vertical section taken along the line V-V in Fig. 13
  • Fig. 15 is plan view of an unfolded awning consisting of a rigid folding plate
  • Fig.16 is section taken along the line VI-VI in Fig. 15
  • Fig. 17 is section taken along the line VI-VI in Fig. 16
  • Fig.18 is plan view of an alternative design of the support shown in Figs. 16-17
  • Fig.19 is section taken along the line VIII-VIII in Fig. 15 and 16
  • Fig. 20 is a vertical section of an awning with solar cell panel
  • Fig. 21 is a vertical section of an alternatively formed solar cell panel
  • Fig. 22 is a section taken along the line IX-IX in Fig. 23
  • Fig. 23 is a section of a console consisting of a telescopic pipe and a rolled spring
  • Fig. 24 is a section taken along the line X-X in Fig.25
  • Fig.25 is a plan view of a console consisting of an inflatable hose and a rolled spring
  • Fig. 26 is side view of an up-rolled spring
  • Fig.27 is side view taken along the line XI-XI in Fig. 26.
  • Fig. 28 is vertical section through awning consisting of parallel half- cylindric pipes connected by elastic perforated material.
  • the solar cells comprise the traditional more or less rigid type of panels (60), Figs, 15-21, as well as a flexible membrane that can be rolled together, as for example shown in Figs. 11-12, as well as the spray-type that can be sprayed on or impregnated in any type of material, for example Figs.1-5.
  • the produced electricity current is let out at one or the other end or the middle of the awning.
  • the tight fabric of the traditional rolled awning is replaced by or supplemented with a flexible solar cell membrane.
  • the invention also includes various designs in which the awning is supplied with perforations that allow the air but not the sunbeams to pass through the awning. Thereby the wind load is minimized, and the area underneath the awning is ventilated.
  • the structures of perforated awning material that prevent passage of the sunbeams mainly may be divided into two groups:
  • the structures of the awning fabric for prevention of passage of the sunbeams may be divided into two groups:
  • the material typically will be plastic.
  • the necessary strength of the porous type of awning may be obtained by means of one or more layers of supporting flexible net of high material strength, for instance one layer of mosquito net, (8) or (11), in the upper side of the sandwich structure and another layer, (9) or (14), in the lower side.
  • the porous structure of the awning may have different designs, for instance:
  • the other main type includes for example
  • the tube cross-section for instance may be rectangular as shown, hexagonal or circular.
  • the channels may be vertical as shown or slant away from the sun, so that the dimension of the channels in this direction may be increased.
  • the cell walls Cl) consist of flexible material, for instance plastic or rubber, so that the material can be rolled or folded.
  • the two plates are interconnected with light flexible net or fill material
  • the awning (24), Figs.11 - 12 may consist of two layers of flexible material (30) and (31), for instance normal awning fabric, that are perforated with holes, (28) and (29) respectively.
  • the holes in the two layers are mutually staggered, so that the wind but not the sunbeams can pass through the awning.
  • the awning is rolled around a roll (25) in bearings (26) on the wall (1) and stretched between the roll (25) and a parallel rod (27).
  • the folded plate may be placed on top of the net (11) or between two layers of net (11) and (14) or hang from stretched, for instance nylon, cords (19).
  • the inclination of the folds may be adjusted to the inclination of the sunbeams (10) by pulling one or the other cord.
  • the inclination of the lamellas may also here be adjusted by pulling the cords above (17) or below (18), or by rotation of the pipe (15).
  • Figs. 13 - 14 a layer of coherent bubbles (32), Figs. 13 - 14, where top and bottom (33) of all or part of the bubbles are perforated.
  • the shape of the bubbles prevents passage of the sunbeams from any direction.
  • the traditional rigid type of solar cells may make up or be mounted on an awning formed as a folding plate of rigid material (62), in which the sunny sides (62) are covered by solar cells, while the shaded sides (61) are perforated, Figs.20 - 21.
  • the solar cells As the lowermost part of the solar cells (60) only are utilized when the sun peaks, the solar cells for economical reasons may be limited to cover only the uppermost part of the supporting membrane (62), Fig 21.
  • the profile of the folding plate may be made asymmetrical so the perforated shaded sides (61) are narrower than the sunny sides (62), Figs.20 - 21.
  • all of the bottom between (61) and (62) may be made flexible, Fig.21, or the bottom may consist of a longitudinal rigid lamella that is flexibly hinged along both sides.
  • the efficiency may be increased by means of reflection of the sun rays, for instance by means of diffuse light brought about by an uneven reflective surface on the shaded side (61) of the folds, Fig.20.
  • the accordion-shaped awning (39), Fig.15 may for instance be supported and un- and up-folded by being placed between two mutually diagonal layers of systems of parallel telescopic pipes (40) and (41), Fig.15.
  • the assembling rails for example may consist of two parallel U-profiles (34) and (35).
  • the profile (34) is bolted to the wall (36).
  • Two of the telescopic pipes, for instance (37) and (38), may be hydraulic or pneumatic cylinders for horizontal un- and up-folding of the system.
  • the vertical distance between the pipes (40) and (41) should vary in the same pace as the height of (39), so that the panel in all positions is secured vertically.
  • the diameter of the cylinder is so large that the end of the pipe (40) can turn around (43) within the periphery of the cylinder.
  • the cylinder is prevented from rotating by means of the screw (44).
  • the upper edge of the cylinder (42) has a cutting out with a slope (45) of the cylinder wall.
  • the pipe (40) lies close to the wall (36) and rests here in uppermost position on the upper side of the cylinder (42).
  • the pipe (6) will turn outwards and thereby slide downwards on the edge (45) until it reaches the bottom of the cutting out as shown in Fig.17, corresponding to the decreasing height of the solar cell panel (39) during the unfolding.
  • the oblique supporting surface (45) may be produced by means of a U-profile (46) with sloping edge of its vertical "back", Fig.18 - 19.
  • the two horizontal flanges of the profile are kept in place by the vertical bolt (5).
  • the lower flange of (46) under the pipe (41) rests on the lower flange of the U-profile (34).
  • the folding for instance may be achieved by means of a cord drive that from each end of the profile (35) via pulleys in the profile (34) or on the wall (36) is connected with a manual winch on the wall.
  • the ends of the profile (35) in this way may be controlled individually, one end my be unfolded more than the other so the direction of the folds of the solar panel (39) may be turned horizontally in accordance with the actual position of the sun.
  • the ends of the profiles (34) and (35) may be connected by folding beams (47) consisting for example of vertical U- profiles hinged together by vertical bolts (48) and hinged around the bolts (43) at either end of the profiles (34) and (35).
  • hinging mountings possibly may be established at one or both ends of the solar panel so that it can be swung out from the wall (36) around the axle (43).
  • the system may also be used for protection against mosquitoes if the profile (35) is supplied with a spring agitated roll (49) with mosquito net that can be pulled down to the floor when it is to be applied.
  • a curtain-string with a folded vertical mosquito net may be pulled out from the wall (36).
  • the load at either end of the awning is carried by a console consisting of a rolled spring (51) as straining element and the compressed air in either an air-tight telescopic pipe (52), Figs.22-23, or an inflatable hose (53) as pressure element.
  • a console consisting of a rolled spring (51) as straining element and the compressed air in either an air-tight telescopic pipe (52), Figs.22-23, or an inflatable hose (53) as pressure element.
  • the pressure medium in the telescopic pipe may be a fluid, for example oil or water.
  • the cross-section diameter of the hose may be constant or vary over the length of the hose.
  • the outer end of the spring (51) is in fixed connection with the connecting rod (54) which carries and rolls the awning when the spring rolls up by reduction of the air pressure in the telescopic pipe (52) or the hose (53).
  • the hose (53) may be rolled up directly on the rod (54).
  • the rod with the awning is pressured out from the wall (36). Because of the fixed connection between rod and the innermost winding of the spring (51), the rod will rotate and unroll the awning during the unrolling and roll up the awning during the up-rolling.
  • the pumping preferably is done by means of a pump that automatically can maintain an arbitrarily chosen pressure.
  • the hose may be rolled around a drum mounted on the rod via a ball- or slide-bearing.
  • the spring (51) thereby is straightened out independently of the rotation of the drum and thereby keeps the awning constantly stretched out.
  • the rolling up of the hose for example is secured by means of a loop around the rod and with its end fastened to the side of the drum. Due to the friction the loop during the up-rolling will tighten around the rod, so that drum and rod will rotate together, during the un-rolling the loop because of the friction will loosen, so that the rod can rotate freely.
  • the telescopic pipe may be hinged (59) on the wall (36) and be connected with the rod (54) via a spherical ball-, roll- or sliding bearing (58), so that the rod with the spring (51) rotates freely in both directions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Awnings And Sunshades (AREA)

Abstract

La présente invention concerne un auvent produisant de l'électricité fait de ou contenant un matériau de cellule solaire rigide ou flexible et contenant éventuellement des perforations permettant à l'air mais pas aux rayons de soleil de le traverser. L'auvent est en matériau poreux ou étanche ou est pourvu d'ouvertures formées de façon à ne pas laisser passer les rayons de soleil à travers les bords ombragés inférieurs des ouvertures. La présente invention concerne également de nouveaux types de consoles pour supporter de façon stable l'auvent.
EP07702452A 2006-01-24 2007-01-23 Auvent produisant de l'électricité Withdrawn EP1982023A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DKPA200600105 2006-01-24
DKPA200600440 2006-03-27
DKPA200600494 2006-04-06
DKPA200600608 2006-04-30
PCT/DK2007/000028 WO2007085252A1 (fr) 2006-01-24 2007-01-23 Auvent produisant de l'électricité

Publications (1)

Publication Number Publication Date
EP1982023A1 true EP1982023A1 (fr) 2008-10-22

Family

ID=38308872

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07702452A Withdrawn EP1982023A1 (fr) 2006-01-24 2007-01-23 Auvent produisant de l'électricité

Country Status (2)

Country Link
EP (1) EP1982023A1 (fr)
WO (1) WO2007085252A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160044465A (ko) * 2013-08-16 2016-04-25 셴젠 지탄 오가닉 파밍 에너지 컴프레헨시브 유틸리제이션 씨오., 엘티디 광전기 전환 메시 패브릭과 차일

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB984081A (en) * 1964-01-23 1965-02-24 Friedrich Tegtmeier Improvements in sunshades or blinds
US4636579A (en) * 1985-03-18 1987-01-13 Energy Conversion Devices, Inc. Retractable power supply
US5433259A (en) * 1993-11-22 1995-07-18 Carefree/Scott Fetzer Company Retractable awning with integrated solar cells
FI4918U1 (fi) * 2001-02-20 2001-05-16 Simo Jaervinen Auringonsäteilysuoja
DE20120523U1 (de) * 2001-12-19 2002-04-11 Lemo Solar Lehnert Modellbau S Solarmodul
WO2003080956A1 (fr) * 2002-03-21 2003-10-02 Forbis Jack R Sr Ensemble panneaux s'utilisant avec un toit reflechissant et procedes d'utilisation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007085252A1 *

Also Published As

Publication number Publication date
WO2007085252A1 (fr) 2007-08-02

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