WO2018054703A1 - Concept de lamelle - Google Patents

Concept de lamelle Download PDF

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Publication number
WO2018054703A1
WO2018054703A1 PCT/EP2017/072636 EP2017072636W WO2018054703A1 WO 2018054703 A1 WO2018054703 A1 WO 2018054703A1 EP 2017072636 W EP2017072636 W EP 2017072636W WO 2018054703 A1 WO2018054703 A1 WO 2018054703A1
Authority
WO
WIPO (PCT)
Prior art keywords
lamella
longitudinal
bearing
cover
cavity
Prior art date
Application number
PCT/EP2017/072636
Other languages
German (de)
English (en)
Inventor
Jürgen Grimmeisen
Tino Krockenberger
Original Assignee
Grimmeisen Juergen
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 Grimmeisen Juergen filed Critical Grimmeisen Juergen
Publication of WO2018054703A1 publication Critical patent/WO2018054703A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/16—Roof structures with movable roof parts
    • E04B7/163—Roof structures with movable roof parts characterised by a pivoting movement of the movable roof parts
    • 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
    • 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
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • 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
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • 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
    • E04F10/0666—Accessories
    • E04F10/0681—Support posts for the movable end of the blind
    • 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
    • E06B2009/2476—Solar cells
    • 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
    • Y02B10/10—Photovoltaic [PV]
    • 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 invention relates to a lamella for a lamellar roof with a base body and a photovoltaic module attached to the base body on the upper side, wherein the base body is formed as a hollow chamber profile having an upper and a spaced-apart lower cover, and wherein the lamella has at least one pivot bearing ,
  • a slatted roof with slats is known.
  • the slats can be rotated about a rotation axis between a closed and an open rotational position. In their closed position, the lamellas overlap, so that a closed roof surface is formed. In its open position, the roof surface between the slats is open, allowing sunlight to enter the space below.
  • the fins are designed to accommodate solar cells or solar panels for converting solar energy into electrical or thermal energy.
  • the solar cells can be combined by a lamination process with a transparent cover to a photovoltaic module.
  • the photovoltaic module can according to a variant on the top of a Be hollow chamber profile formed body of the lamella glued.
  • a disadvantage of the slats shown in DE 10 2013 109 391 A1 is the unfavorable light distribution in the space lying below the slat roof, in particular with open slats.
  • the flat design of the bottom of the body leads to a directed reflection of the incoming sunlight, whereby the space is illuminated unevenly.
  • the directional reflection for people who are in the covered space dazzling effect.
  • Also disadvantageous is a part of the sunlight, which impinges on the front edge of the body, reflected back and thus not directed into the underlying space or the solar cell of an adjacent lamella. Thus, a larger proportion of the available solar radiation is lost.
  • the object of the invention is achieved in that an underside of the lamella is convexly curved transversely to its longitudinal extension. Due to the convex curvature, a large-area directional reflection of the sunlight incident on the underside of the slats when the slat roof is open is avoided. Rather, the sunlight is directed in different directions depending on the inclination of the bottom at the respective reflection location. As a result, a uniform light distribution with open louvred roof and Solar radiation reached in the covered space. Part of the incident sunlight on the bottom is reflected to the photovoltaic module of an adjacent fin and converted by this into electrical current.
  • the convexly curved underside Due to the convexly curved underside, a uniform illumination of the adjacent photovoltaic module and the solar cells arranged therein is achieved. Sharp boundaries between a strong and a low illumination on a solar cell, as can be caused by the directed reflection of newly executed lamella undersides are thus avoided, whereby the efficiency of the photovoltaic system is improved.
  • the convexly curved underside further leads to an improvement in the mechanical stability of the lamella running as a hollow chamber profile. As a result, the material thickness of the walls of the body and thus the weight of the blade can be reduced.
  • the underside starting from its upwardly pivoted with slat lamella side, an outer bottom portion, below a middle bottom portion and finally an inner bottom portion, that the outer bottom portion is more curved than the middle lower side portion and that the inner lower side portion is more curved than the outer lower side portion. Due to the slight curvature of the slat in its middle lower side section, it is kept slim. This ensures that with open louvre roof large spaces between the slats are present, through which the sunlight can enter freely into the underlying space.
  • the outer lower side section which is more curved in comparison with the middle lower side section, sunlight, which strikes the edge of the slat pivoted outwards, is also reflected in the roofed space or on the photovoltaic module of the adjacent lamella.
  • the grazing incident sunlight is directed from the outer bottom section into the covered space. Due to the strongly curved inner underside section, a large portion of the light is reflected into the space below, even with fully swung-open louvres and oblique incidence of light. Due to the strong curvature of the inner lower side portion is further avoided that the slats protrude when swinging far into the roofed interior. Collisions with objects arranged under the lamellar roof can thus be avoided.
  • the underside of the lamella is formed of a reflective material, in particular of a metal or of a reflective coating.
  • a reflective material in particular of a metal or of a reflective coating.
  • both a diffuse and a directionally reflective material may be used.
  • the base body is made of a metal, in particular of aluminum, and / or that the underside of the blade is powder-coated.
  • the use of aluminum enables a mechanically durable and yet lightweight lamella.
  • Aluminum also has good reflection properties, so that the bottom can be designed directly as an aluminum surface. Particularly good reflection properties can be achieved by powder coating the underside of the lamella.
  • a white powder coating is provided.
  • colored powder coatings may also be used.
  • a suitable support for the photovoltaic module on the main body of the lamella can be achieved in that the upper side of the main body has planar partial regions which are separated from one another by a notch running along the longitudinal extent of the basic body. Electrical connections of the photovoltaic module can be guided in the region of the notch from the photovoltaic module.
  • the lamellas in the case of large lamellar roofs, the lamellas must be designed to be cantilevered for greater distances of, for example, more than 5 m.
  • a correspondingly stable blade can be obtained by connecting the top cover and the bottom cover along the notch by means of a cylinder profile whose center longitudinal axis is aligned along the notch. The notch and the cylinder profile lead to a stiffening of the blade, which counteracts a deflection of the blade on its narrow side.
  • connection cable of the photovoltaic module or modules within the lamella can be ensured that between the upper and lower cover of the body, a cylindrical cable receptacle is arranged, whose central longitudinal axis is aligned in the direction of the longitudinal extension of the lamella and along its longitudinal extent a slot having. Due to the cylindrical shape it is avoided that an insulation of the connection cable rubs against any edges of the body during frequent pivoting movements of the lamella. A short circuit of the circuit over the metallic body of the lamella can be avoided. The slot makes it easy to insert the connection cables into the cable receptacle.
  • connection cable A strong torsion load of the connection cable can be avoided by the fact that the central longitudinal axis of the cable receptacle forms an axis of rotation of the lamella.
  • the connecting cables can thus be guided along the axis of rotation of the blade, whereby a recurring bending is avoided by the pivotal movement of the blade.
  • the life expectancy of the connection cable is significantly increased.
  • a mutual sealing of two adjacent lamellae can be achieved in that the upper cover protrudes on its pivoted-up lamellar slat side transversely to the longitudinal extent of the lamella on the lower cover and that in the region thus formed between the lower cover and the upper cover a Sealing a lamellar seal is arranged, which forms a sealing surface, which is infinitely variable in the underside of the body is transferred.
  • the sealing system With its sealing surface to a portion of the adjacent lamella, so that a watertight connection is formed. In this way, a rainproof lamellar roof is obtained.
  • the lower cover protrudes on its with pivoted lamella facing down lamella side transversely to the longitudinal extension of the lamella on the upper cover and that the area thus formed between the lower cover and the upper cover a Water inlet forms.
  • a Water inlet forms.
  • the water inlet access to a wasserableitenden cavity (sixth cavity) creates the body that the iganableitende cavity (sixth cavity) is separated transversely to the longitudinal extent of the lamella by an upper and the lower cover connecting inner partition and that in at least one end region of the lamella, a water outlet nozzle is arranged, which forms a water outlet for the water-draining cavity (sixth cavity).
  • Rainwater is thus performed with closed lamella roof directly on each blade on the water inlet into the wasserableitenden cavity of each body and derived from this via the water outlet nozzle. Through the inner separation is thereby avoided that the rainwater enters the region of the current-carrying connection cable of the photovoltaic module.
  • the rainwater is thus not performed over the entire roof surface of the lamellar roof to a marginal gutter. This avoids that accumulates over a longer period of the rainwater entrained dirt of the roof surface on the edge, the gutter facing lamella and this shaded. As a result, a high efficiency of the photovoltaic system is obtained. Due to the convex shape of the lower cover and the water-bearing cavity (sixth cavity) is performed rounded.
  • the lower cover has a rounded executed sealing edge on its with pivoted lamella facing lamella side.
  • the sealing edge thus runs along the water inlet of the water-draining cavity of the body.
  • the main body of the blade is sealed watertight at least in the region of the water-draining cavity (sixth cavity). The water is thus discharged exclusively via the water spout.
  • a flat trained rocker arm is arranged on at least one end face of the blade, which closes at least a portion of the cavities of the base body.
  • the rocker arm is connected via a linkage with a linear actuator. He thus assumes a dual function, namely the transmission and conversion of a linear movement of the actuating unit in a pivoting movement of the blade and the end-side sealing of the body, in particular in the region of the iganableitenden cavity.
  • the rotatable mounting of the lamella can be easily achieved in that at least one bearing sleeve, which has a longitudinal bore, is screwed endwise into the cable receptacle, that the bearing sleeve has a sleeve approach, which is arranged outside the cable receptacle and on which a bearing, in particular a ball bearing , deferred and axially blocked is set.
  • the bearing in particular ball bearings, allows easy rotation of the blade. Due to the arrangement of the bearing sleeve and thus of the bearing in the axial direction of the cable receiving the axis of rotation of the blade along the cable receptacle aligned.
  • connection cables along the axis of rotation and in each case through the longitudinal bore of a bearing sleeve out of the lamella. A strong bending of the connection cable when swiveling in and out of the slats can thus be avoided.
  • rocker arm has a rotary axis breakthrough, with which it is pushed between the bearing, in particular ball bearings, and the base body arranged on the sleeve approach.
  • the bearing sleeve end has a tool attachment, the bearing, in particular ball bearings, axially blocked and that the bearing, in particular ball bearing, opposite to the tool approach to the rocker arm and presses it against the end face of the body.
  • the photovoltaic module is adhesively bonded to the upper side of the base body and that electrical connections of the photovoltaic module in the region of the notch are guided out of the photovoltaic module, a permanent connection of the photovoltaic module to the base body can be achieved. Due to the guidance of the connections in the region of the notch of the base body, these do not have to be arranged in the adhesive gap and an optimum adhesive gap can be set between the underside of the photovoltaic module and the upper side of the base body.
  • the photovoltaic module is glued to the base body with a permanently elastic adhesive, in particular with silicone.
  • a variant of the invention provides that along the longitudinal edges of the upper cover of the base body in each case a PV-bearing seal is arranged, on which the photovoltaic module rests in regions.
  • the PV-bearing seals achieve a lateral sealing of the adhesive gap between the photovoltaic module and the base body. Due to the thickness of the bearing seals are the distance between the bottom of the Photovoltaic module and the base body and thus the thickness of the adhesive gap set.
  • FIG. 1 is a perspective top view of a lamellar roof
  • FIG. 2 is a perspective sectional view of a foundation with a post cut transversely to its longitudinal extent;
  • FIG. 4 shows the lamellar roof shown in FIG. 3 with opened lamellae
  • FIG. 5 shows a side view of a basic body of a FIG
  • FIG. 6 shows a side view of a section of a photovoltaic module
  • Figure 7 is a perspective view from below of a view of a
  • FIG. 9 is a perspective sectional view of a view in FIG.
  • FIG. 11 is a perspective sectional view of a longitudinal member in the region of a last lamella of the lamellar roof;
  • Figure 12 is a perspective view of a diagonal running
  • FIG. 13 is a perspective view of a horizontally extending section through the lamellar roof
  • FIG. 14 shows an enlarged detail from FIG. 13 through a
  • Figure 15 is a perspective sectional view of a view of a longitudinal beams in the region of a first blade
  • 16 shows a schematic representation of the electrical interconnection of photovoltaic modules of a plurality of fins.
  • FIG. 1 shows a lamella roof 10 in a perspective plan view.
  • a frame 12 of the lamellar roof 10 has two transverse struts 80 arranged at a distance from one another and two longitudinal struts 40 which are also spaced apart from one another.
  • the transverse bars 80 are connected at the ends to the longitudinal bars 40.
  • a rectangular frame 12 is formed.
  • the frame 12 is supported in its corner areas by posts 30.
  • Within the frame slats 20 are arranged.
  • the slats 20 are aligned in their longitudinal extent in the direction of the longitudinal members 40. At the end, the slats 20 are pivotally fixed to the cross bars 80.
  • the lamellae 20 can each be rotated about an axis of rotation.
  • the slat roof 10 can be opened and getting closed.
  • the surfaces of the lamellae 20 facing upwards when the louvered roof 10 is closed are each formed by photovoltaic modules 50.
  • a photovoltaic module 50 which extends at least approximately over the entire length and width of the lamella 20, is arranged on the upper side of the lamella 20.
  • the slats 20 are sealed in their closed position against each other and to the longitudinal beams 40 out that a rain-tight closed roof surface is formed.
  • swung-on slats 20 free spaces between the slats 20 are formed, through which sunlight can penetrate into the underlying space.
  • the incidence of light can be regulated by selecting the position of the fins 20.
  • Solar radiation impinging on the surface of the lamellae 20 is proportionately converted by the photovoltaic modules 50 into electrical current.
  • the slat roof 10 is aligned in a southern direction. The power is generated both in closed, partially open and fully open position of the fins 20.
  • FIG. 2 shows in a perspective sectional view a foundation 60 with a post 30 cut transversely to its longitudinal extension.
  • the foundation 60 with a post 30 cut transversely to its longitudinal extension.
  • a base plate 62 is of the foundation bolts
  • the rectangular, present square base plate 62 in their corner areas bores through which the foundation screws 61 are guided.
  • nuts 61 .1 are screwed, on which washers 61 .2 rest.
  • the base plate 62 is on this Washers 61 .2 placed. Washers 61 .2 are also pushed onto the foundation bolts 61 from above and secured with nuts 61 .1.
  • the base plate 62 is thus held in its corners between the washers 61 .2 and the nuts 61 .1 in the longitudinal direction of the foundation screws 61.
  • the post 30 shown in section rests on the base plate 62. It is formed from two inner legs 30.1, 30.2 and two outer legs 30.3, 30.4.
  • the two inner legs 30.1, 30.2 are arranged at an angle to each other. In the present case, the two inner legs 30.1, 30.2 are aligned at a right angle to each other.
  • the outer legs 30.3, 30.4 are arranged in extension of the inner leg 30.1, 30.2. Between the outer legs 30.3, 30.4 thus the same angle is formed as between the inner leg 30.1, 30.2.
  • the inner legs 30.1, 30.2 and the outer legs 30.3, 30.4 are connected to one another in a corner region of the post 30. Along the connecting line between the inner legs 30.1, 30.2, a corner reinforcement 30.5 is provided.
  • the corner reinforcement 30.5 may be formed, for example in the form of a weld. It is conceivable that a corner reinforcement 30.5 is also provided between the outer legs 30.3, 30.4. Facing the base plate 62 mounting brackets 63 are frontally attached to the inner legs 30.1, 30.2 and the outer leg 30.3, 30.4. The mounting brackets 63 are formed omega-shaped. They lie with their legs on both sides of the surfaces of the respective inner leg 30.1, 30.2 and the outer leg 30.3, 30.4 and are connected by means of screws 63.1 with these.
  • the mounting brackets 63 thus form in the end region of the inner and outer legs 30.1, 30.2, 30.3, 30.4 cylindrically enclosed spaces, in each of which the base plate 62 facing areas of the end faces of the inner and outer legs 30.1, 30.2, 30.3, 30.4 are introduced.
  • Through recesses in the base plate 62 through base screws 64 are screwed into the space enclosed by the mounting brackets 63 spaces.
  • the base screws 64 thereby cut with their threads in the end faces of the inner and outer legs 30.1, 30.2, 30.3, 30.4.
  • four screw connections between the base plate 62 and the end faces of the inner and outer legs 30.1, 30.2, 30.3, 30.4 are formed, through which the post 30 is held on the base plate 62.
  • the post 30 is safe and secure resiliently connected to the base plate 62.
  • the base plate 62 itself is mounted on the foundation bolts 61. By appropriate adjustment of the nuts 61 .1, the height and inclination of the base plate 62 and thus of the post 30 can be adjusted.
  • a drop tube 1 1 is arranged between the inner legs 30.1, 30.2 of the post 30, . It is guided through a corresponding hole in the base plate 62. Through the downpipe 1 1 rainwater can be derived from the slatted roof 10.
  • FIG. 3 shows, in a perspective view cut transversely to the longitudinal extent of the slats 20, a slatted roof 10 with closed slats 20.
  • the cut runs parallel to one of the transverse struts 80 of the slatted roof 10. omitted on the crossbars 80 indirectly or directly mounted components in the selected representation.
  • the section extends transversely to the longitudinal members 40. These have a first hollow chamber 40.1, as shown in detail in Figure 1 1. End side, the longitudinal beams 40 are attached to posts 30. The posts 30 are present partially transparent, so that introduced into the post 30 screw receivers 31 can be seen. The screw receptacles 31 are designed as blind holes in the corner region between the inner leg 30.1, 30.2 of the post 30, as can be seen enlarged in Figure 12.
  • a longitudinal channel element 90 and a longitudinal aperture element 100 are attached on the longitudinal beam 40.
  • an inlet element 190 and another longitudinal aperture element 100 are attached.
  • the longitudinal panel element 100 carries an LED strip 160.
  • the downpipe 1 1 with a corresponding pipe holder 1 1 .1 is attached on a post 30, the downpipe 1 1 with a corresponding pipe holder 1 1 .1 is attached.
  • the downpipe 1 1 is covered by a post cover 32 to the covered space.
  • the post cover 32 is attached to the two inner legs 30.1, 30.2 of the post 30.
  • the post cover 32 is shown partially transparent.
  • the lamellae 20 each have a main body 21, as shown in detail in FIG.
  • the photovoltaic modules 50 are mounted on the main bodies 21.
  • the photovoltaic modules 50 are glued to the main body 21.
  • the main body 21 are designed as hollow chamber profiles.
  • the main body 21 are formed of aluminum.
  • connection cables 57, 57.2, 57.3 are laid, as shown in detail in Figures 10 to 13 and 15.
  • the connection cables 57, 57.2, 57.3 are laid in sections in a cable receptacle 26 of the respective base body 21.
  • the cable receptacle 26 is aligned in the direction of the longitudinal extent of the associated blade 20. It runs along the axis of rotation of the blade 20th
  • End side rocker arms 1 17, 1 18 are connected to the basic bodies 21.
  • the long rocker arms 1 17 are hingedly connected to a lower linkage 1 15.
  • the lower linkage 1 15 is designed as a rod-shaped U-profile, as shown in more detail in Figure 9.
  • the lower linkage 1 15 surrounds the lower ends of the long rocker arms 1 17. It is pivotally connected thereto by means of lower pivot axes 1 17.1.
  • the short rocker arms 1 18 are correspondingly connected by an upper linkage 1 16 hinged together. The connection to the short rocker arms 1 18 takes place via upper pivot axes 1 18.1.
  • the upper linkage 1 16 articulated to an inner axle hole 1 17.2 of the nearest long rocker arm 1 18 is attached.
  • An outer upper linkage 1 16.1 connects the short rocker arm 1 18 of the last slat 20.2 with the long rocker arm 1 18 of the adjacent slat 20th
  • a linear actuator 1 10 is arranged in extension of the lower linkage 1 15 .
  • the linear actuator 1 10 is connected at the end to the lower linkage 1 15.
  • the lower linkage 1 15 adjusted.
  • the long rocker arms 17 and the associated blades 20 are pivoted about their axes of rotation.
  • the movement of the long rocker arm is transmitted via the upper linkage 1 16 and the outer upper linkage 1 16.1 of each one long rocker arm 1 17 on the short rocker arm 1 18.
  • the short rocker arms 1 18 and the associated blades 20 are pivoted about their axes of rotation.
  • the linear actuator 1 10 is designed as a hydraulic cylinder. This has a cylinder 1 1 1 and a piston 1 12.
  • the cylinder 1 1 1 is the end with a cylinder port 1 1 1 .1 attached to a cylinder holder 1 13.
  • the cylinder holder 1 13 is attached by means of fastening screws 1 13.1 on the cross bars 80.
  • the cylinder 1 1 1 is thus fixed to the crossbars 80 fixed.
  • the piston 1 12 is connected at the end to a piston connection 12.1 with the lower linkage 15. In the region of the transition from the cylinder 1 1 1 to the piston 1 12, an actuator holder 1 14 is provided.
  • FIG. 4 shows the lamellar roof 10 shown in FIG. 3 with opened lamellas 20.
  • the piston 12 of the linear actuator 110 has moved into the cylinder 11.
  • FIG. 5 shows a side view of a base body 21 of a lamella 20.
  • the base body 21 is designed as a hollow chamber profile. It has an upper cover 21 and a spaced-apart lower cover 23.
  • the upper cover 21 is made flat in some areas. It thus has a top side in some areas 22.1.
  • a notch 22.4 is formed in the upper cover 21.
  • the notch 22.4 is preferably arranged centrally to the upper cover 21.
  • PV gaskets 22.3, 22.5 are formed in this. They run along the longitudinal extent of the lamella 20. The edges themselves form PV sealing systems 22.2, 22.6.
  • the lower cover 23 is connected by means of partitions 25.1, 25.4 with the upper cover 21.
  • the separations 25.1, 25.4 are formed as webs.
  • a cylinder profile 25.3 is arranged along the notch 22.4 .
  • the longitudinal axis of the cylinder profile 25.3 is aligned in the direction of the longitudinal extension of the main body 21. It connects the top cover 22 along the apex line of the notch 22.4 with the bottom cover 23.
  • the lower cover 23 is formed convexly curved transversely to the longitudinal extent of the lamella 20. It thus forms an outwardly facing, convexly shaped bottom 23.1 of the lamella 20.
  • the curvature is formed differently strong in different sections of the bottom 23.1.
  • a middle lower side section 23.3 has a comparatively small curvature.
  • An outer bottom portion 23.2 is more curved than the middle bottom portion 23.3.
  • the outer lower side portion 23.3 is pivoted away with the louvered roof 10 from the covered space.
  • An inner bottom portion 23.4 has the strongest curvature of the bottom 23.1.
  • the inner lower side portion 23.4 connects opposite to the outer lower side portion 23.2 to the central lower side portion 23.3. He is thus pivoted with the louvered roof 10 to the covered space.
  • the outer lower side portion 23.2 terminates with the outer partition 25.1.
  • the upper cover 22 projects beyond the lower cover 23 at the outer end of the main body 21.
  • the outer end of the main body 21 is the area which is pivoted away with the louver 10 pivoted away from the roofed interior.
  • the outer partition 25.1 initially runs in a straight line.
  • the outer partition 25.1 is formed in the form of a partial segment of a cylinder wall. Between the rectilinear portion of the outer partition 25.1 and the protruding portion of the upper cover 22, a first cavity 24.1 of the main body 21 is formed.
  • a retaining segment 25.2 protrudes into the first cavity 24.1.
  • the holding segment 25.2 forms a further sub-segment a cylinder wall.
  • the retaining segment 25.2, a portion of the upper cover 22 and the cylindrically shaped portion of the outer partition 25.1 enclose a second cavity 24.2.
  • the second cavity 24.2 is cylindrical. Its central axis is aligned in the direction of the longitudinal extent of the lamella 10.
  • For the first cavity 24.1 towards the second cavity 24.2 is opened by a longitudinal slot which is formed between the end of the retaining segment 25.2 and the outer partition 25.1.
  • a lamellar seal 71 is fixed with a holding portion 71 .1 in the second cavity 24.2.
  • the holding portion 71 .1 is inserted through the longitudinal slot in the second cavity 24.2.
  • the holding portion 71 .1 is wedge-shaped. On the holding portion 71 .1 a sealing system 71 .2 of the disk seal 71 is formed.
  • the sealing system 71 .2 bridges the distance between the outer end of the lower cover 23 and a sealing web 22.7.
  • the sealing web 22.7 is integrally formed on the outer PV sealing system 22.2 of the upper cover 22.
  • the sealing system 71 .2 thus closes the first cavity 24. 1 to the lower side of the slat. It forms a sealing surface 71 .3 outwards.
  • the sealing surface 71 .3 goes into the underside 23. 1 of the lower cover 23 without edges. It is thus aligned in extension of the bottom 23.1 in the region of the outer bottom portion 23.2.
  • the sealing system 71 .2 On its side facing the sealing web 22.7, the sealing system 71 .2 is provided with a sealing end 71 .4 completed. The seal end 71 .4 connects to the seal land 22.7.
  • a third cavity 24.3 of the main body 21 is formed between the outer partition 25.1 and the cylinder profile 25.3, a third cavity 24.3 of the main body 21 is formed.
  • the third cavity 24.3 is closed to the top of the blade 20 from the top cover 22. Opposite limits the lower cover 23 with its outer lower side portion 23.2 the third cavity 24.3.
  • a fourth cavity 24.4 is formed within the cylinder profile 25.3. He has accordingly a cylindrical cross-section.
  • a fifth cavity 24.5 of the main body 21 is formed between the inner partition 25.4 and the cylinder profile 25.3, a fifth cavity 24.5 of the main body 21 is formed.
  • the fifth cavity 24.5 is closed to the top of the lamella 20 from the top cover 22. Opposite limits the lower cover 23 with its central lower side portion 23.3 the fifth cavity 24.5.
  • the cable receptacle 26 is arranged in the fifth cavity 24.5.
  • the cable receptacle 26 is formed by a lower and an upper sub-segment 26.1, 26.2.
  • the sub-segments 26.1, 26.2 are integrally formed on the inner partition 25.4.
  • the sub-segments 26.1, 26.2 form sections of a cylindrical wall of the cable holder 26.
  • the sub-segments 26.1, 26.2 are separated by a slot 26.3.
  • the slit 26.3 is disposed opposite to the inner partition 25.4.
  • the cable receptacle 26 thus forms a cylindrical cavity, the central axis of which is aligned in the direction of the longitudinal extent of the lamella 20.
  • the slot 26.3 provides access to the cable channel 26. It connects the cable channel 26 with the fifth cavity 24.5.
  • the inner lower side portion 23.4 of the lower cover 23 projects beyond the upper cover 22. Between the inner lower side portion 23.4, the upper cover 22 and the inner partition 25.4, a sixth cavity 24.6 is formed.
  • the inner lower side portion 23.4 is by a sealing edge 23.5 completed.
  • the sealing edge 23.5 is formed by a rounded edge of the lower cover 23.
  • the inner lower side portion 23.4 of the lower cover 23 is so strongly curved that the sealing edge 23.5 is arranged in extension or approximately in extension of the upper cover 22. In this case, the sealing edge 23.5 is arranged at a distance from the inner PV sealing installation 22.6 of the upper cover 22.
  • the distance between the sealing edge 23.5 and the PV sealing system 22.6 forms a water inlet 24.7. This provides access to the sixth cavity 24.6.
  • a PV support seal 70 is arranged in each case.
  • the PV contact seals 70 each have a fastening section 70.1, a support surface 70.2, a sealing lip 70.3 and a contact edge 70.4.
  • the PV support seals 70 surround the side edges of the upper cover 22 oriented in the direction of the longitudinal extension of the lamella 20. They are fastened with their fastening sections 70.1 in the PV seal receptacles 22.3, 22.5.
  • the PV-seal receptacles 22.3, 22.5 are inserted as longitudinal grooves along the lateral edges of the upper cover 22 in the upper side 22.1.
  • the bearing surfaces 70. 2 are aligned in the same direction as the upper side 22. 1 of the upper cover 22.
  • the photovoltaic modules 50 shown in FIG. 1 can be applied to them.
  • the photovoltaic modules 50 are thus arranged slightly spaced from the upper side 22. 1 of the upper cover 22.
  • an adhesive is introduced.
  • the respective photovoltaic module 50 is glued to the top 22.1 of the main body 21.
  • the thickness of the PV support seal in the area of its support surface 70.2 is selected so that there is an optimum thickness of the adhesive gap. Excess glue is picked up by the notch 22.4.
  • a permanently elastic adhesive is used.
  • silicone may be provided as an adhesive.
  • the PV pad seals seal the photovoltaic modules 50 along their edges opposite the body 21.
  • the sealing lips 70.3 at least partially surround the outer edges of the photovoltaic modules 50.
  • the abutment edges 70.4 are arranged opposite to the sealing lips 70.3. They include the PV sealing systems 22.2, 22.6 as outer edges of the upper cover 22.
  • the between the Photovoltaic module 50 and the upper cover 22 formed adhesive gap protected by the PV-pad seals 70 from moisture penetration.
  • the main body 21 is made of metal, preferably of aluminum. Due to the design as hollow chamber profiles, it has a low weight and high stability. This ensures that the lamellas 20 are statically stable against snow.
  • the underside 23.1 of the slats 20 is preferably designed to be reflective. It is powder coated in the present case. Particularly suitable is a white powder coating provided. However, colored coatings can be applied. It is also conceivable to make the underside 23.1 metallic. The underside 23.1 is designed diffusely reflecting. It is also conceivable to design the underside 23.1 in a directionally reflective manner.
  • the convex underside 23.1 causes the incident light to be directed in different directions in accordance with the respective inclination of the underside 23.1 at the reflection location. As a result, the underlying space is evenly illuminated. Due to the small curvature of the middle lower side portion 23.3 10 large free spaces between the slats 20 are created with the slat roof open so that much light can penetrate.
  • the outer lower side portion 23.2 Due to the slightly greater curvature of the outer lower side portion 23.2 than the middle lower side portion 23.3, which is pivoted upwardly out of the roof plane when the louvered roof 10 is opened, a sufficient proportion of the solar radiation is covered in the roof even with small opening of the lamellas 20 and obliquely incident sunlight Room directed.
  • the strong curvature of the inner lower side portion 23.4 causes the incident light is reflected in the covered space even with fully swung slats 20 and oblique incidence of light.
  • the strong curvature also makes it possible that the lamellae 20 do not or only slightly protrude into the covered space during their rotation.
  • FIG. 6 shows a side view of a section of a photovoltaic module 50.
  • the photovoltaic module 50 is covered by a solar glass 51.
  • a low-iron solar glass 51 is preferably used.
  • the solar glass 51 is designed by a thermal bias as single-pane safety glass.
  • solar cells 53 are arranged under the solar glass 51. To achieve high efficiency monocrystalline solar cells are used.
  • the solar cells 53 are designed as back-contacted solar cells.
  • the solar cells 53 have an edge length of 156 mm.
  • the width of the solar glass 51 is slightly larger than the edge length selected, so that the Solar cells are completely covered and encapsulated by a laminate 54.
  • the solar glass 51 has a width between 160 mm and 180 mm, preferably between 165 mm and 170 mm, in particular 166 mm.
  • the width of the fins 50 is adapted to the width of the photovoltaic modules 50 used.
  • the width of the solar glass is used in a range between 130mm and 150mm, preferably between 130mm and 140mm, especially 135mm.
  • the fins 20 can then be made narrower in comparison to the fins 20 with larger solar cells 53.
  • the solar cells 53 are connected to each other by means of cell connectors 52.
  • the solar cells 53 of a photovoltaic module 50 are electrically connected in series.
  • Each photovoltaic module 50 has only one cell string with solar cells 53 arranged behind one another.
  • the photovoltaic module 50 is closed by a backsheet 55.
  • the backsheet 55 forms an electrical insulation of the solar cells 53 and the cell connector 52 relative to the main body 21 of the lamella 20th
  • Each photovoltaic module 50 has a positive and a negative terminal (56.1, 56.2), as shown in more detail in FIG. In the section of the photovoltaic module 50 shown in FIG. 6 in the region of an external solar cell 53, only one connection (56, 56.1, 56.2) is arranged.
  • the connections (56, 56.1, 56.2) are designed as connection lugs. They are arranged in the opposite end regions of the photovoltaic modules 50.
  • the connections 56, 56.1, 56.2 are guided out of the laminate 54 such that they are arranged in the notch 22.4 of the base body 21 shown in FIG. 5 when the photovoltaic module 50 is mounted on the base body 21.
  • the photovoltaic module 50 can be glued as a prefabricated unit on the top 22.1 of the main body 21 shown in Figure 5.
  • one or more, successively arranged photovoltaic modules 50 may be provided per slat 20.
  • a single, continuous photovoltaic module 50 per blade 20 offers the advantages of a continuous glass surface of the blade 20 and a reduced Verschaltungsaufwands. Shorter photovoltaic modules 50, on the other hand, can be more easily manufactured in a lamination process.
  • differences in the thermal expansion between the photovoltaic modules 50 and here in particular the solar glasses 51 and the main body 21 can be better compensated for each slat.
  • FIG. 7 shows, in a perspective view from below, a view of a corner region of the lamellar roof 10.
  • the lamellar roof 10 is closed so that the curved undersides 23.1 of the lamellae 20 are aligned towards the covered space. End the blades 20 are completed by rocker arm 1 17, 1 18.
  • the water outlet spigots 27 are fastened in the end region of the slats 20 on the underside 23. 1 of the main body 21. They are inserted in a transverse channel element 150.
  • the transverse gutter element 150 is attached along the crosspiece 80. Below the transverse channel element 150, a transverse aperture element 120 is arranged.
  • the inlet element 190 and the longitudinal panel element 100 are attached. Towards the covered interior, the inlet element 190 forms an inlet aperture 194.
  • LED strips 160 are arranged.
  • the water outlet nozzle 27 form a drain from the sixth cavities 24.6 of the main body 21 of the fins 20. This allows water from the sixth cavity 24.6 in the transverse channel element 150 and from there into the downpipe 1 1 are passed. As shown in Figure 5, the sixth cavity 24.6 is open to the lamella upper side. Thus, rainwater from the roof surface via the sixth cavity 24.6, the water outlet nozzle 27, the transverse channel element 150 and the downpipe 1 1 run off.
  • the transverse channel element 150 and the longitudinal aperture element 100 abut one another in the corner of the laminar roof 10. They are the same design in their profile and gap-free or joined together with a small gap, so that a uniform appearance is achieved.
  • the LED strips 160 are formed at the same height. They allow glare-free illumination of the covered interior.
  • the transverse channel element 150 and the transverse diaphragm element 120 are covered.
  • the longitudinal panel element 100 and the inlet element 190 cover according to the longitudinal beams 40. From the perspective of the covered space thus a high quality and uniform appearance of the frame 20 is achieved, the components used have additional functionalities. They can be easily disassembled for maintenance.
  • FIG. 8 shows, in an enlarged view, a view from below of a corner region of the lamellar roof 10.
  • the longitudinal diaphragm element 100 shown in FIG. 7 is hidden for better illustration.
  • the transverse gutter element 150 facing the covered interior space, has a transverse gutter outer wall 154 and a transverse gutter diaphragm 151, between which the LED strip 160 is arranged.
  • the transverse gutter element 150 is attached at the end to a transverse gutter finisher 158.
  • the transverse gutter 158 is attached to the longitudinal spar 40.
  • the outer contour of the transverse gutter finisher 158 corresponds to the cross section of the transverse gutter element 150, so that this end can be pushed onto the transverse gutter closure 158 and sealed in a watertight manner.
  • an inlet bottom 195 is formed at the inlet aperture 194 of the inlet member 190 at an angle.
  • the inlet floor 195 is aligned in the direction of the longitudinal bars 40. He has at the end of a holding approach 195.1.
  • an upper longitudinal web 42.1 is integrally formed on a longitudinal longitudinal inner wall 42 of the longitudinal member 40. Distances to the upper one Longitudinal web 42.1 is a lower longitudinal web bar 42.2 connected to the longitudinal spar inner wall 42.
  • the longitudinal spar webs 42.1, 42.2 are aligned in the direction of the longitudinal extension of the longitudinal spar 40. They have facing each other locking lugs on. In the locking lugs staples 170 are locked. In the section shown two brackets 170 are arranged.
  • the staples 170 have two staple legs 171, 172. These are connected to each other at an acute angle and aligned with the opposite longitudinal spar webs 42.1, 42.2 out.
  • the clip legs 171, 172 have end-angled executed clip holding portions 171 .1, 172.1. These engage in the latching lugs of the longitudinal spar webs 42.1, 42.2.
  • the brackets 170 are fixed to the longitudinal spars 40. Accordingly, such brackets 170 can also be attached to the crossbars 80.
  • the clamps 170 each have a clip leg 171, 172 clamping sections 173. These are formed out of the clip legs 171, 172.
  • the clamping portions 173 are formed such that they engage the retaining lugs 195.1 on the transverse and longitudinal bars 80, 40 fastened assemblies and thus hold them on the transverse and longitudinal bars 80, 40.
  • the clamping section 173 of the bracket 170 which is further disposed toward the corner of the lamellar roof 1 1, engages in the retaining lug 195. 1 of the inlet element 190. As a result, the inlet element 190 is held on the longitudinal bars 40.
  • FIG. 9 shows a perspective sectional view of a view in the direction of the longitudinal extent of a transverse spars 80.
  • the blades 20 are fixed on the front side and rotatably.
  • the crossbar 80 has a vertically arranged transverse crossbar inner wall 82, which is aligned in the direction of the slats 20. Outwardly and spaced from the cross-member inner wall 82, a cross-membered outer wall 84 is disposed.
  • the transverse spar outer wall 83 merges via a horizontally oriented cross-beam support edge 84 into a cross-beam shoulder 85.
  • the transverse spars paragraph 85 and the transverse spar inner wall 82 are connected at the end to a cross-beam cover 87. Opposite connects a cross-beam floor 81, the cross-member inner wall 82 with the cross-member outer wall 83.
  • a hollow chamber (second hollow chamber 80.1) of the cross member 80 is formed.
  • the cross-beam cover 87 is extended beyond the cross-member inner wall 82 out and forms the end of a stepped lowered bearing bracket holding projection 88 with a bearing support surface 88.1. Between the cross-member inner wall 82 and the bearing angle holding projection 88, a cross-member attachment 87.1 is integrally formed on the cross-member cover 87.
  • the cross-beam approach 87.1 is offset from the cross-member inner wall 82 as aligned. It serves to stabilize the cross-beam cover 87th
  • the crossbar floor 81 is extended beyond the crossbar inner wall 82 also. It forms a transverse end-retaining lug 81 .1 end.
  • the cross-panel-holding approach 81 .1 is formed as a longitudinally in the end face of the cross-beam bottom 81 introduced, substantially V-shaped groove. This has a bead on the end.
  • an upper cross-member web 82.1 and at a distance to a lower cross-member web 82.2 are integrally formed. They have mutually facing latching lugs, as they are already described for the longitudinal bars 42.1, 42.2 of the longitudinal members 40.
  • the cross-member webs 82.1, 82.2 are on the side of the cross member facing away from the second hollow chamber 80.1.
  • Inner wall 82 is arranged and aligned in its longitudinal extent corresponding to the longitudinal extension of the cross member 80.
  • transverse bars 80 rests with its cross-member support edge 84 on the upper side of the second inner leg 30.2 of the post 30. He is held vertically by it. End side, a transverse leg 202 of a corner connector 200 is inserted into the second hollow chamber 80.1 of the cross member 80. Corner connector 200 connects to longitudinal beam 40 shown in FIG.
  • a lamella 20 of the lamellar roof 10 is shown in a longitudinal section.
  • the longitudinal section runs along the cable receptacle 26 of the lamella 20.
  • the connection cable 57 of the photovoltaic module 50 is guided.
  • End of a bearing sleeve 142 is screwed into the cable holder 26.
  • the bearing sleeve 142 has a thread 142.2 for this purpose.
  • the bearing sleeve 142 is penetrated by a longitudinal bore 142.3.
  • the bearing sleeve 142 has a tool attachment 142.1.
  • the tool attachment 142.1 has a larger diameter than the threaded portion of the bearing sleeve 142.
  • a sleeve attachment 142.4 is provided on the sleeve approach 142.4 a bearing, in this case a ball bearing 141, attached.
  • the tool attachment 142.1 abuts against the ball bearing 141 and blocks it axially.
  • a rocker arm 1 17, 1 18 is pushed onto the sleeve approach 142.4.
  • a rotary axis breakthrough 1 19 is introduced into the rocker arms 1 17, 1 18, as shown in Figures 10 and 15.
  • the ball bearing 141 is attached to the crossbar 80 with a bearing angle 140.
  • the bearing angle 140 has a support leg 140.1 and a bearing leg 140.2 arranged at an angle thereto.
  • the bearing angle 140 is on with its support leg 140.1 on the bearing support surface 88.1 of the cross member cover 87. It is connected thereto by a screw connection shown in FIG.
  • the ball bearing 141 is at its periphery on the Bearing leg 140.2 set.
  • the bearing leg 140.2 has a bearing seat 140.4 designed as a bore, as can be seen in more detail in FIG.
  • the bearing angle 140 is preferably made of metal. Also, the bearing sleeve 142 is made of metal. In conjunction with the likewise made of metal crossbars 80 so high, acting on the fins 20 forces can be derived on the post 30. Such forces can be caused by the weight of the slats 20 and, for example, by a snow load.
  • the rocker arms 1 17, 1 18 are also made of metal. As a result, the required rotational forces of the linkages 1 15, 1 16 via the rocker arms 1 17, 1 18 are transmitted to the fins 20.
  • the design in metal ensures a long service life of the mechanically heavily loaded rocker arms 1 17, 1 18.
  • connection cable 57 of the photovoltaic module 50 is led out of the slat 20 through the longitudinal bore 142.3 of the bearing sleeve 142.
  • the diameter of the longitudinal bore 142.3 is greater than the diameter of the connecting cable 57 chosen. This avoids that upon rotation of the blade 20 at the outlet of the connecting cable 57 from the bearing sleeve 142 high torsional forces are transmitted to the connecting cable 57.
  • connection cables 57 of the lamella 20 are guided by the bearing sleeves 142 to a cable channel 130.
  • the cable channel 130 is open to the top. It has a cable channel inner wall 131 and a cable channel holding portion 132. These are connected at the end to a cable channel bottom 133.
  • the cable channel holding portion 132 is guided along the cross-member inner wall 82 and separated from the Restan accountsn the crossbars webs 82.1, 82.2 held.
  • the cable channel 130 is easy to install and releasably secured to the crossbars 80.
  • On the cross member 80 on the opposite side of the lamellar roof 10 such a cable channel 130 is also provided.
  • connection cables 57 of the photovoltaic modules 50 oppositely poled per lamella 20 are inserted in these.
  • the connection cables 57 are interconnected in the cable channels 130, as shown in more detail in FIG. 16.
  • the connecting cables 57 are connected to each other by means of PV connectors 57.1.
  • the cable channel 130 is preferably made of plastic. However, it is also conceivable to produce the cable channel 130 from a metal sheet.
  • the present in the selected image section long rocker arm 1 17 are connected to each other by means of the lower linkage 1 15.
  • the lower linkage 1 15 U-shaped and pushed from below onto the plate-shaped rocker arm 1 17.
  • Through the legs of the lower linkage 1 15 holes are guided. These are aligned with lower axle holes 1 17.3 of the long rocker arms 1 17 aligned.
  • Through the holes of the linkage 1 15 and the lower axle holes 1 17.3 lower pivot axes 1 17.1 are plugged. These each form a rotatable connection between the lower linkage 1 15 and the long rocker arm 1 17.
  • the rotatable connection between the upper articulation 1 16 shown in Figures 3 and 4 and the short rocker arms 1 18 is formed according to the connection between the lower linkage 1 15 and the long rocker arms 1 17.
  • the cross-member element 120 is attached to the cross-panel-holding approach 81 .1 of the cross-beam bottom 81.
  • a transverse diaphragm holding portion 121 is inserted into the transverse diaphragm holding attachment 81 .1 and locked with this.
  • Opposite the transverse diaphragm holding section 121 are a transverse diaphragm Inner web 122 and a transverse aperture outer web 123 arranged.
  • the transverse diaphragm inner web 122 and the transverse diaphragm outer web 123 are oriented, starting from a bottom surface of the transverse diaphragm element 120, obliquely upwards to the fins 20 in the direction of pointing.
  • the transverse channel element 150 is fitted with a cross-diaphragm web receptacle 157 designed for this purpose.
  • the transverse diaphragm web receptacle 157 has a groove enclosed by two lateral projections, into which the transverse diaphragm outer web 123 engages.
  • the transverse channel element 150 is detachably connected to the cross-panel element 120 by a clamp element 124.
  • the clamping element 124 is fixed between the transverse panel inner web 122 and the transverse panel outer web 123.
  • the cross-member element 120 is in this case made of plastic. However, it is also conceivable to produce the cross-panel element 120 made of metal.
  • transverse channel LED strip receptacle 156 At the cross-diaphragm bridge receptacle 157 includes a transverse channel LED strip receptacle 156. This is designed as a cavity open towards the covered interior. The opening of the cross-diaphragm web receptacle 157 is bordered laterally by the transverse-channel diaphragm 151. The transverse channel LED strip receiving 156 is followed by the actual channel region of the transverse channel element 150. This is formed by the transverse gutter outer wall 154, a transverse gutter bottom 152 and a transverse gutter inner wall 153. At the top, the transverse gutter element 150 is opened by a transverse gutter inlet 155 extending along the longitudinal extent of the transverse gutter element 150.
  • the water outlet nozzle 27 is arranged such that a water outlet 27.1 of the water outlet nozzle 27 is inserted through the transverse gutter water inlet 155 into the transverse gutter element 150.
  • Rainwater can thus be derived from the sixth cavity 24.6 through the water outlet nozzle 27 and the transverse channel element 150.
  • the transverse gutter element 150 is in the present case made of plastic. However, it is also conceivable to manufacture the transverse gutter element 150 from metal.
  • the LED strip 160 is arranged in the transverse channel LED strip receptacle 156.
  • An LED board 163 is mounted in an LED strip housing 161.
  • the LED strip housing 161 is preferably made of metal and has on its outer side on cooling ribs.
  • On the LED board 163, a plurality of LEDs are arranged, which are aligned to the space covered by the louvered roof 10 space. The heat loss generated by the LEDs is dissipated via the LED strip housing 161 and the cooling fins arranged thereon. To the covered space, the LED strip housing 161 is completed by a LED strip cover 162.
  • the LED strip cover 162 is made of a transparent material, in particular of a transparent plastic. It may have a structuring to allow a uniform light distribution.
  • the front side of the LED strip cover 162 is fitted in the cross-channel panel 151.
  • the LED strip cover 162 forms a flat surface with the transverse-channel panel 151.
  • the LED strip cover 162 forms LED abutment edges 162.2, with which it rests along the edges of the transverse channel aperture 151.
  • LED latching receptacles 162.1 are integrally formed on the LED strip cover 162, which engage in corresponding LED locking inserts 161 .1 of the LED strip housing 161.
  • the current flow and the water supply are spatially separated.
  • the arrangement of the cable channel 130 under the cross-beam cover 180 and the bearing brackets 140 it remains dry even in heavy rain.
  • the introduction of the connecting cable 57 from the sealed interior of the slats 20 through the bearing sleeve 142 in the cable channel 130 prevents moisture along the connecting cable 57 can get into the cable channel 130.
  • weathering of the connection cable 57 and the PV connector 57.1 is counteracted.
  • the cable channel 130 and / or the transverse panel element 120 and / or the transverse channel element 150 can be easily and quickly mounted on the transverse struts 80 and, if necessary, also dismantled again.
  • FIG. 10 shows, in a further perspective sectional view, a view of the transverse struts 80.
  • the transverse struts 80, the post cover 32 of the post 30 and parts of the post 30 are shown partially transparent. Identical components are the same as previously introduced.
  • the section runs along the cable receptacle 26 of a lamella 20.
  • the bearing sleeve 142 is guided through the ball bearing 141 and the axis of rotation breakthrough 1 19 to the cable receptacle 26 of the main body 21 of the blade 20 and screwed into it.
  • the bearing sleeve 142 has for this purpose a preferably self-tapping thread 142.2.
  • the tool attachment 142.1 makes it possible to use a suitable tool for screwing in the bearing sleeve 142.
  • the connection cable 57 is guided out of the blade into the cable channel 130 through the longitudinal bore 142.3 of the bearing sleeve 142. In this connection cables 57 are connected by means of the PV connectors.
  • the transverse leg 202 of the corner connector 200 is inserted into the hollow chamber (second hollow chamber 80.1) of the transverse spar.
  • threaded holes 203 are introduced.
  • screws can be screwed and thus a connection to the crossbars 80 are made.
  • the screws are guided by the cross-member inner wall 82. They are so arranged by the cable channel 130, and the transverse channel element 150 and the cross-member element 120 hidden. For a mounted lamellar roof 10 therefore no screws are visible from the outside.
  • Figure 1 1 shows a perspective sectional view of a view of a longitudinal beams in the last lamella 20.2 of the lamellar roof 10.
  • the section extends transversely to the longitudinal extent of the slats 20.
  • the transverse channel element 51 and the LED strip 160 along the cross member 80 are not shown.
  • the transverse spar inner wall 82 is shown transparent.
  • the photovoltaic modules 50 are laterally on the PV pad seals 70. In between, the photovoltaic modules 50 are elastically bonded to the base body 21 of the lamellae 20.
  • the connecting cables 57 are initially guided in the notch 22.4. They are passed through a hole in each case from the notch 22.4 in the fifth cavity 24.5 and from there in a loop through the slot 26.3 in the cable receptacle 26. These are by the linkages 1 15, 1 16, 1 16.1 and the rocker arms 1 17, 1 18 adjusted to its open position.
  • the longitudinal bars 40 have a longitudinal inner wall 42 and a longitudinal longitudinal outer wall 43 arranged at a distance therefrom. Towards the top, the longitudinal spar outer wall 43 merges via a vertically aligned longitudinal support edge 44 into a longitudinal spar shoulder 45.
  • the longitudinal beam 40 forms the first hollow chamber 40.1, which is closed at the top by a longitudinal spar cover 47 and down by a longitudinal spar base 41.
  • the longitudinal spar cover 47 and the longitudinal spar bottom 41 are each about the longitudinal spar inner wall 42 via. Facing the fins 20, a retaining lug 47.1 is integrally formed on the longitudinal fulcrum cover 47.
  • the longitudinal spar base 41 has at its end a longitudinal diaphragm holding lug 41 .1.
  • the longitudinal beams 40 is thus formed according to the transverse beams.
  • the inlet element 190 is attached. It has for this purpose an inlet holding portion 192 which engages in the holding projection 47.1.
  • a cylindrical, longitudinally slotted inlet seal holder 193 is arranged at the inlet-holding portion 192. Opposite to the inlet holding portion 192, the inlet member 190 is closed by an inlet portion 191.
  • the inlet seal holder 193 is formed in its upper portion comparable to the holder for the plate seal 71 on the base bodies 21. Accordingly, the inlet section 191 is modeled on the sealing web 22.7 of the main body 21.
  • a fin seal 71 is defined between the inlet seal holder 193 and the inlet portion 191.
  • the sealing surface 71 .3 of the lamellar seal 71 is arranged correspondingly in the travel of the sealing edge 23.5 of the last lamella 20.2.
  • the sealing edge 23.5 of the last slat 20.2 against the sealing surface 71 .3 of the attached to the inlet member 190 fin seal 71 is pressed watertight. Rainwater can thus run from the inlet element 190 via the inlet section 191 and the water inlet 24. 7 (see FIG. 5) into the sixth cavity 24.6 of the last lamella 20.2 and from there via the water outlet connection 27 into the transverse channel element 150.
  • the inlet aperture 194 of the inlet member 190 includes the inlet aperture 194, to which the inlet bottom 195 is formed.
  • the inlet bottom 195 is, as described to Figure 8, fixed by means of brackets 170 on the longitudinal spar webs 42.1, 42.2.
  • the inlet panel 194 is adjoined by the longitudinal panel element 100.
  • a longitudinal aperture connecting web 101 is integrally formed.
  • the longitudinal aperture connecting web 101 is aligned in the direction of the lower longitudinal spar web 42.2 out. It is connected to the latter by means of the clamps 170, as described for FIG. 8 for the inlet element 190.
  • the longitudinal aperture element 100 has a longitudinal aperture LED strip receptacle 102.
  • the longitudinal aperture LED strip receptacle 102 includes a longitudinal aperture holding portion 103.
  • the longitudinal panel element 100 is attached along its longitudinal extension with its longitudinal panel-holding portion 103 on the longitudinal panel-holding projection 41 .1 of the longitudinal spar 40 and thereby held on the longitudinal beam 40.
  • the corner connector 200 has a longitudinal leg 201 and the transverse leg 202 arranged at an angle thereto.
  • the corner connector 200 is made of a metal, in particular aluminum or steel.
  • cross-member mounting bores 86 are formed in the cross-member inner wall 82 and the longitudinal-member mounting bores 46 are formed in the longitudinal spar inner wall 42.
  • the transverse bars 80 and the longitudinal bars 40 are screwed to the corner connector 200 with screws, not shown.
  • Corner connectors 200 are arranged in the illustrated embodiment in all four corners of the frame 12 of the louvered roof 10. They allow a stable and resilient connection of the transverse and longitudinal bars 80, 40.
  • the screws used are aligned to the covered interior and covered by the inwardly attached to the transverse and longitudinal members 80 components. For a viewer, this gives the impression of a screw-free construction.
  • transverse bars 80 and the longitudinal bars 40 abut each other in the corner region of the frame 12. They are cut to miter. In the transverse spar inner wall 82 and the longitudinal spar inner wall 42 corner breakthroughs 12.1 are introduced along the abutting edge. These serve, as described for Figure 12, the implementation of mounting screws for attaching the frame 12 to the post 30th
  • the longitudinal struts 40 is placed with its longitudinal spar-supporting edge 44 on the first inner leg 30.1 of the post 30. As a result, the weight of the frame 12 with the slats 20 attached thereto can be well drained onto the post 30.
  • FIG. 12 shows a perspective view of a diagonal section through the lamellar roof 10. The section is aligned along an angle bisector to a corner of the frame 12. Already introduced components and assemblies are designated and designed as described above.
  • An inlet pipe 1 1 .2 connects the channel region of the transverse channel element 150 with an inlet connection of the downpipe 11.
  • the rainwater introduced into the transverse gutter element 150 from the roof surface when the lamellar roof 10 is closed is discharged into the downpipe 11 via the inlet pipe 11.
  • the slats 20 are rotatably attached to the bearing angles 140 at the ends.
  • Each lamella 20 is assigned a bearing angle 140 on both opposite sides.
  • screw lead-throughs 140.3 are introduced in the support legs 140.1 of the bearing bracket 140 described in FIG. 9, screw lead-throughs 140.3 are introduced. Through the screw bushings 140.3, the bearing angle 140 are connected by means not shown screws with the bearing angle-holding projection 88 of the cross member 80, as this is also shown in Figure 9.
  • the corner angle 200 is penetrated in a corner region 207 (see also FIG. 13) by stepped bores 204.
  • the stepped holes 204 are aligned according to the bisector between the longitudinal leg 201 and the transverse leg 202 of the corner connector 200. They are aligned with the corner openings 12. 1, which are arranged along the joint of the cross-member inner wall 82 with the longitudinal spar inner wall 42 and the cross-member outer wall 83 with the longitudinal spar outer wall 43.
  • In extension of the stepped holes 204 are threaded blind holes 33 in the post 30th brought in.
  • the threaded blind holes 33 are formed, starting from the formed between the inner legs 30.1, 30.2 corner in the post 30. They are thus guided by the corner reinforcement 30.5, as shown in FIG.
  • mounting screws can be screwed into the threaded blind holes 33.
  • the mounting screws make their way with their screw heads to the steps of the stepped holes 204.
  • the threaded blind holes 33 terminate within the post 30.
  • the screwed mounting screws are not visible from the outside. Inwardly, the mounting screws are obscured by the longitudinal aperture element 100, the transverse channel element 150, the inlet element 190 and opposite the longitudinal channel element 90. Here, too, gives the viewer the impression of a screwless construction.
  • FIG. 13 shows a perspective view of a horizontal section through the lamellar roof 10. The section is laid in such a way that it is guided through the cable receptacles 26 of the lamellae 20 closed in the present case. Already introduced components are designated the same.
  • connection cables 57 are laid within the slats 20 each in a loop. Subsequently, the connecting cable 57 are guided in the cable receptacle 26 and through the bearing sleeve 142 in the cable channel 130. By laying the connecting cable 57 in a loop high tensile loads of the connecting cable 57 during assembly of the slats 20 and the interconnection of the photovoltaic module 50 are avoided.
  • the connection cables 57 are designed to be highly flexible. They have bare or tin-plated class 5 or preferably class 6 copper souls in accordance with standard IEC 60228. The copper souls are insulated with a silicone rubber. In this case, a silicone mixture HD 22.1 - type E 12 is preferably used. Thus designed connection cables 57 are designed to frequent torsional loads, as they occur during pivoting of the slats 20 to survive damage.
  • a slat outlet 24.8 is arranged at the end of the sixth cavity 24.6 .
  • the slat outlet 24.8 provides access to the water outlet spigot 27.
  • the end of the slats 20 by the rocker arms 1 17, 1 18 completed. These seal at least the conclusion of the sixth cavity 24.6 waterproof.
  • the corner connector 200 is inserted into the hollow chambers 40.1, 80.1 of the longitudinal member 40 and the cross member 80. It has in each case an outer web 205 and an inner web 206.
  • the inner webs 206 and the outer web 205 are aligned in the direction of the surface normal of the longitudinal spar inner wall 42 and the transverse spar inner wall 82.
  • the threaded bores 203 are introduced into the inner webs 206 and the outer webs 205. They are aligned congruent with the longitudinal spar mounting holes 46 and the crossbar mounting holes 86.
  • the corner connector 200 can thus be mechanically strong connected by appropriate screw with the crossbars 80 and the longitudinal members 40. In this case, a large proportion of the forces occurring on the custom-fit connector between the legs 201, 202 of the corner connector 200 and the hollow chambers 40.1, 80.1 of the longitudinal and transverse bars 40, 80 collected.
  • FIG. 14 shows an enlarged detail from FIG. 13 through a bearing region of a lamella 20. Identical components are designated as previously introduced.
  • the bearing sleeve 140 is screwed through the ball bearing 141 and the long rocker arm 1 17 in the cable holder 26 of the body 21.
  • the ball bearing 141 is fixed at its periphery in the bearing seat 140.4 of the bearing bracket 140.
  • the ball bearing 141 and the rotary axis breakthrough 1 19 of the long rocker arm 1 17 are set radially blocked on the sleeve shoulder 142.4 of the bearing sleeve 142.
  • the tool attachment 142.1 of the bearing sleeve 142 has a larger diameter than the inner diameter of the ball bearing 141.
  • a groove 17.4 is formed in the side of the long rocker arm 17 which faces the main body 21.
  • a seal is inserted in the groove 1 17.4 .
  • the sixth cavity 24.6 is thus sealed watertight end.
  • the guided in the sixth cavity 24.6 rainwater can thus run off only via the slat outlet 24.8 from the sixth cavity 24.6.
  • FIG. 14 shows the terminal end of a lamella 20 with a long rocker arm 17 on one side of the lamellar roof 10, on which the adjusting mechanism of the lamellae 20 is arranged.
  • the design is the same for lamellae 20 with short rocker arms 1 18, as shown in FIGS. 3 and 4, so that the illustration and description from FIG. 14 can also be applied to lamellas 20 with short rocker levers 1 18.
  • the opposite side of the louvered roof 10 is the same as the side shown in FIG. However, it is also conceivable to provide on the opposite side of the lamellar roof 10 no linear actuator 1 10, as shown in Figures 3 and 4. Also, then the linkages 1 15, 1 16, 1 16.1 be saved on the opposite side.
  • the fins 20 may be on the opposite side of the front side by non-driven rocker arms 1 17, 1 18 completed. It is also conceivable to complete the slats 20 on the opposite side by end plates.
  • FIG. 15 shows a perspective sectional view of a view of a longitudinal member 40 in the region of the first lamella 20.1. Already introduced components are designated as previously introduced.
  • the longitudinal beam 40 is according to the along the last lamella 20.2 extending longitudinal beams 40, we described it to the figures 8 and 1 1 executed.
  • On the longitudinal spar a longitudinal aperture element 100 is arranged, as it is also in the figures 8 and 1 1 is shown.
  • the longitudinal trough element 90 is attached.
  • the longitudinal channel element 90 Towards the covered interior, the longitudinal channel element 90 has a longitudinal channel aperture 91.
  • the longitudinal trough panel 91 is arranged in the same plane as the front side of the adjacent longitudinal panel element 100 and connects directly to this.
  • a longitudinal trough bottom 92 is formed at the longitudinal trough panel 91.
  • the longitudinal gutter bottom 92 is guided to the upper longitudinal spar web 42.1 of the longitudinal spar 40. It is connected by means of the staples 170 shown in FIG. 8 and not shown here to the longitudinal spars 40.
  • a longitudinal channel 96 forms the upper region of the longitudinal channel element 90 in the installed position.
  • the longitudinal channel 96 is limited to the covered interior by a longitudinal trough outer wall 94 and opposite from a longitudinal trough inner wall 93.
  • a channel bottom 97 closes the longitudinal channel 96 down. Upwards, the longitudinal channel 96 is opened.
  • a rounded-out longitudinal channel sealing projection 95 closes the longitudinal channel outer wall 94 upwards.
  • the sealing system 71 .2 of the lamellar seal 71 of the first lamella 20. 1 rests with its sealing surface 71. 3 on the longitudinal trough sealing lug 95.
  • the longitudinal channel 96 is sealed off from the covered interior. Rainwater can drain from the roof surface into the longitudinal channel 96 of the longitudinal channel element 90. End side, the longitudinal channel 96 is not shown connected to the transverse channel element 150, so that the collected rainwater is passed to the downpipe 1 1. It is also conceivable to connect the longitudinal channel 96 directly to a drop tube 1 1.
  • FIG. 16 shows, in a schematic representation, the electrical connection of photovoltaic modules 50 of a plurality of fins 20.
  • the solar cells 53 of the photovoltaic module 50 are connected in series with cell connectors 52. From each photovoltaic module 50, a positive terminal 56.1 and a negative terminal 56.2 is led out.
  • two photovoltaic modules 50 are arranged per slat 20.
  • the photovoltaic modules 50 of a lamella 20 are aligned so that in each case a positive terminal 56.1 facing a negative terminal 56.2 of the adjacent photovoltaic module 50. These opposite terminals 56.1, 56.2 are electrically connected together.
  • the photovoltaic modules 50 of a blade 20 are thus connected in series.
  • the photovoltaic modules 50 of adjacent lamellae 20 are mutually aligned rotated by 180 °.
  • the outer edges of the lamellar roof 10 thus alternate positive connections 56.1 and 56.2 negative connections of the photovoltaic modules 50 from.
  • the photovoltaic modules 50 of the adjacent lamellae 20 are thus electrically connected in series. This results in a meandering current flow.
  • 57.3 of the series-connected photovoltaic modules 50 are connected as positive and negative inverter connections 57.4, 57.5 with an inverter, not shown.
  • one or more microinverters are provided.
  • each photovoltaic module 50 is associated with a bypass diode, not shown.
  • a bypass diode assigns several photovoltaic modules 50 of a lamella 20 to a bypass diode.
  • the current can be applied to the affected photovoltaic module 50 via the bypass diode, which is otherwise arranged in the reverse direction Photovoltaic modules 50 of the affected fins 20 flow past.
  • a bypass diode a Schottky diode is preferably provided.
  • the bypass diode is preferably arranged in the notch 22.4 of the main body 21 of the lamella 20 shown in FIG.
  • the bypass diode is protected by a glass fiber reinforced silicone protective cover.
  • soldered cables are insulated with such a glass fiber reinforced silicone protective cover.
  • the terminals 57 designed as terminal lugs have such a glass fiber reinforced silicone protective cover.
  • the silicone protective cover is resistant to UV radiation and ozone. It has a wide temperature range from -60 ° C to +250 ° C. It is still waterproof.
  • each photovoltaic module 50 In the schematized representation according to FIG. 16, only four solar cells 53 per photovoltaic module 50 are provided for a better overview. Preferably, however, a larger number of solar cells 53 are arranged in each photovoltaic module 50.
  • suitable lengths of the series-connected cell strings arise when each photovoltaic module 50 eight, ten or twelve solar cells 53 are provided.
  • photovoltaic module 50 with more than 12 solar cells 53 are also conceivable.
  • connection cables 57 are connected to the terminals 56 of the photovoltaic modules 20.
  • the or the photovoltaic modules 50 are glued to the upper side 22.1 of the main body 21.
  • the connection cables 57 as described above, are guided out of the main body 21 by the cable receiver 26.
  • the ball bearings 141 with the bearing angles 140 and the respective rocker arms 1 17, 1 18 are placed on the sleeve lugs 142.4 of the bearing sleeves 142. In the grooves 1 17.4 of the rocker arms 1 17, 1 18 a seal is inserted in each case.
  • a bearing sleeve 142 prepared in this way is then screwed with its thread 142.2 endwise into the cable receptacle 26 until the rocker arms 1 17, 1 18 bear against the respective base bodies 21.
  • the water outlet nozzle 27 are connected to the water outlet 27.1 of the main body 21.
  • the posts 30 are fastened with their base plates 62 to the foundation screws 61 of the foundations 60.
  • the transverse bars 80 are connected by means of the corner connectors 200 with the longitudinal bars 40 to form a frame 12. Subsequently, the pre-assembled lamellae 20 are attached to the opposite transverse bars 80.
  • the arranged on both sides of the slats 20 bearing bracket 140 are placed with their support legs 140.1 on the bearing angle holding lugs 88 of the cross bars 80 and screwed with them.
  • the linear actuator 1 10 is mounted on the lower linkage 1 15 and the cross member 80.
  • the connection cables 57 of the photovoltaic modules 50 are connected as described.
  • the pre-assembled frame 12 with the slats 20 is placed on the post 30 and screwed to it.
  • the longitudinal channel element 90, the longitudinal aperture elements 100, the cable channels 130, the cross-diaphragm elements 120, the transverse channel element 150, the LED strips 160 and the inlet element 190 are attached to the transverse and longitudinal bars 80, 40.
  • a downpipe 1 1 is attached to the associated pipe holder 1 1 .1.
  • the inlet pipe 1 1. 2 is mounted.
  • the inverter terminals 57.4, 57.5 are connected to the inverter (s).
  • the post covers 32 are fastened to the inner legs 30.1, 30.2 of the posts 30.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

L'invention concerne une lamelle pour un toit à lamelles, comprenant un corps de base et un module photovoltaïque fixé sur la face supérieure du corps de base, le corps de base étant réalisé sous la forme d'un profilé alvéolaire qui présente un élément de recouvrement supérieur et un élément de recouvrement inférieur espacé de celui-ci, la lamelle présentant au moins un palier rotatif. Selon l'invention, une face inférieure de la lamelle présente une courbure convexe transversalement à son extension longitudinale. La lamelle permet d'obtenir une répartition uniforme de la lumière lorsque le toit à lamelles est ouvert dans l'espace couvert.
PCT/EP2017/072636 2016-09-21 2017-09-08 Concept de lamelle WO2018054703A1 (fr)

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DE102016117774.1 2016-09-21
DE102016117774.1A DE102016117774A1 (de) 2016-09-21 2016-09-21 Lamellendesign

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Cited By (2)

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US11486139B2 (en) 2020-04-23 2022-11-01 Rostyslav Geriavenko Louvered pergola
WO2024057160A1 (fr) * 2022-09-14 2024-03-21 Toscana Global S.A.S. Profil structurel monolithique translucide pour la configuration de persiennes à position variable dans des pergolas rétractables

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BE1028280B1 (nl) * 2020-05-08 2021-12-06 Helios Trading Nv Lamellen en werkwijze voor het vervaardigen van lamellen
BE1028722B1 (nl) * 2020-10-22 2022-05-23 Renson Sunprotection Screens Dakinrichting voor een overkapping, set onderdelen voor het opbouwen van de dakinrichting, en werkwijze voor het plaatsen van een ledstrip in de dakinrichting
DE102021125947A1 (de) 2021-10-06 2023-04-06 Jürgen Grimmeisen Photovoltaiklamelle
BE1030926B1 (nl) 2022-09-29 2024-04-29 Renson Sunprotection Screens Een terrasoverkapping

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US6421966B1 (en) * 2000-04-28 2002-07-23 Kawneer Company Inc. Sunshade for building exteriors
DE10202830A1 (de) * 2002-01-24 2003-08-14 Colt Internat Holdings Ag Baar Vorrichtung zum Verstellen von Lichttechnikelementen
WO2007045933A1 (fr) * 2005-10-18 2007-04-26 Alexandros Kantzis Systeme de collecteur solaire de pergola construit a partir d'elements chauffants longs
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US6421966B1 (en) * 2000-04-28 2002-07-23 Kawneer Company Inc. Sunshade for building exteriors
DE20105297U1 (de) * 2001-03-27 2001-06-07 Schüco International KG, 33609 Bielefeld Lamelle zur Beschattung von der Lichtlenkung an Gebäuden
DE10202830A1 (de) * 2002-01-24 2003-08-14 Colt Internat Holdings Ag Baar Vorrichtung zum Verstellen von Lichttechnikelementen
WO2007045933A1 (fr) * 2005-10-18 2007-04-26 Alexandros Kantzis Systeme de collecteur solaire de pergola construit a partir d'elements chauffants longs
EP2803778A2 (fr) * 2013-03-27 2014-11-19 Producciones Mitjavila, S.A. Toiture à lames tournantes
DE102013109391A1 (de) 2013-08-29 2015-03-19 Jürgen Grimmeisen Lamellendach

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US11486139B2 (en) 2020-04-23 2022-11-01 Rostyslav Geriavenko Louvered pergola
US11913224B2 (en) 2020-04-23 2024-02-27 10087122 Canada Ltd. Louvered pergola
WO2024057160A1 (fr) * 2022-09-14 2024-03-21 Toscana Global S.A.S. Profil structurel monolithique translucide pour la configuration de persiennes à position variable dans des pergolas rétractables

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