EP1172514A2 - Protection solaire située à l'extérieur - Google Patents

Protection solaire située à l'extérieur Download PDF

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Publication number
EP1172514A2
EP1172514A2 EP01115773A EP01115773A EP1172514A2 EP 1172514 A2 EP1172514 A2 EP 1172514A2 EP 01115773 A EP01115773 A EP 01115773A EP 01115773 A EP01115773 A EP 01115773A EP 1172514 A2 EP1172514 A2 EP 1172514A2
Authority
EP
European Patent Office
Prior art keywords
sun protection
glass
external
external sun
building envelope
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Withdrawn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
EP01115773A
Other languages
German (de)
English (en)
Other versions
EP1172514A3 (fr
Inventor
Harald Dr.-Ing. Schulz
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 EP1172514A2 publication Critical patent/EP1172514A2/fr
Publication of EP1172514A3 publication Critical patent/EP1172514A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • 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
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • 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
    • E06B2009/2464—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds featuring transparency control by applying voltage, e.g. LCD, electrochromic panels

Definitions

  • the invention relates to an external sun protection comprehensively one that can be attached in front of the building envelope Sun protection device according to the preamble of the claim 1.
  • Sun protection devices are often used in front of building envelopes used.
  • the simplest case for this is the one above all Shutters used in things in Mediterranean countries Slat structure or roller shutters and blinds, the front the building envelope and especially in front of windows are attachable.
  • the invention has for its object an outside to create lying sun protection that is weather-resistant and is easy to clean.
  • the invention is based on the idea that in relation to weather resistance and cleaning options sun protection in the best possible way in a glass element can be integrated.
  • Glass elements have smooth surfaces and are therefore easy in the course of a glass cleaning of the Cleaning the building; glass elements are still clear weatherproof than conventional ones Solar protection devices. After all, higher ones Wind loads are absorbed.
  • the sun protection device includes a switchable or adaptive layer, preferably an electrochromic and / or phototropic and / or thermotropic layer in the glass element.
  • Switchable or adaptive layers are e.g. electrochromic, phototropic, thermotropic or gasochromic layers.
  • Electrochromic glass panes usually have one embedded film layer that when applying a voltage is becoming increasingly opaque. So depending on the Radiation intensity of the sun, but also individual Requirements and wishes, the translucency of the Glass pane can be adjusted.
  • phototropic glasses known for example from the optics of glasses and darken them automatically with increasing radiation intensity. The Darkening is reversible and decreases with decreasing Radiation intensity decreases again accordingly.
  • thermotropic Glasses have two-phase layers, their calculation index has a different temperature dependency, so that depending on the temperature, the light transmission the layer and thus the glass pane changes automatically becomes. The higher the temperature, the lower the temperature Translucency of a thermotropic glass pane. It there is therefore an indirect connection between the Radiation intensity of the sun and light transmission a thermotropic glass pane by adding an elevated one Radiation intensity associated heat increase to a Reduction in light transmission results.
  • an electrochromic, phototropic, thermotropic or gas-chrome layer in the glass element can be In case of an electrochromic layer set by the user or controlled by a control mechanism, in the case of phototropic or thermotropic layer automatically Translucency of the external sun protection adapt to climatic conditions. In this case, Generally no insulating glass is required. It can Single glasses or laminated glasses can be used.
  • Glass element a double insulating glass and the Sun protection device is between the individual glasses of the Insulated glass arranged.
  • This variant has the advantage that the sun protection device is in a comfortable way that naturally existing between the individual glasses Arrange the space of an insulating glass.
  • the Sun protection device several lamellar arranged Elements, each a switchable or adaptive layer, in particular an electrochromic and / or phototropic and / or have thermotropic and / or gas-chromium layer.
  • This Structure can include glass elements, but also for blinds or foils are used in the insulating glass.
  • This Execution alternative represents a combination between one Venetian blind and the embodiments discussed above using a single smooth glass surface improved properties with respect to a significantly increased Weather resistance is in this embodiment given in the same way.
  • the sun protection device is an electrochromic or comprises phototropic or thermotropic layer in the glass element
  • the glass element can be an insulating glass.
  • the adaptive Layer can be in the inner glass or outer glass of the Insulating glass can be arranged. In case of arranging the switchable or adaptive layer in the outer glass achieve particularly good sun protection effects since the Sun protection is arranged as far as possible to the outside and therefore the radiation already in the desired Dimension in the outer glass of the insulating glass is intercepted.
  • the one on the outside Sun protection rigidly attached in front of the building envelope.
  • the glass element pivotable into an open position or in another Way in relation to its position in front of the building envelope movably arranged.
  • the external sun protection horizontally and / or vertically pivotally attached in front of the building envelope.
  • the external sun protection is parallel on one level to the outer surface of the building envelope horizontally and / or vertically displaceable.
  • the glass element is preferably held in a frame. This has the advantage that the outside Sun protection a higher strength and durability and also the edge bond when using Insulating glasses do not have to be UV-resistant.
  • a motor is preferably used to close the glass element move.
  • FIG. 1 shows a vertical section through a building envelope, whose precise structure is shown in Fig. 1, for Understanding of the invention is not essential.
  • On Window 12 or fixed glazing is in the usual way is held between sealing strips 14 and for example braced against a base profile 16. To do this for example a fastener in a on the base profile The screw channel groove provided is screwed in.
  • an external one Sun protection 10 which in the present exemplary embodiment Holding elements 18 is fixed to the base profile 16 and thus the external sun protection 10 in front of the window 12 fixed in position.
  • the external sun protection 10 is made from an insulating glass 20 which an outer pane 20a and comprises an inner pane 20b that extends over an edge bond 22 are interconnected.
  • the exemplary embodiment is the edge bond of solar radiation exposed and must therefore be UV-resistant. Therefore preferably used for the edge bond silicone.
  • the external sun protection of the embodiment according to Fig. 1 is fixed at a distance from the building envelope and has a sunscreen between the two Glass panes of the insulating glass is integrated. Due to the It is embedded between the two glass panes Sun protection weatherproof and in particular resistant to higher wind speeds. About that In addition, the external sun protection can be clean the smooth glass surfaces easily.
  • FIGs. 2 and 3 show a laminated glass 30, which is composed of the disks 30a and 30b, between which is a seal 28. Between the two Glass panes 30a and 30b is a switchable or adaptive Layer 26 attached to the laminated glass 30 Properties as electrochromic and / or phototropic and / or entice thermotropic and / or gasochromic glass.
  • the layer 26 is included an adjustable voltage source connected to the Adjust the solar energy permeability of the laminated glass 30 to be able to.
  • FIG. 3 An alternative embodiment is shown in FIG. 3 and represents an insulating glass 20, which in the usual way an outer pane 20a, inner pane 20b and one Edge composite 22 exists.
  • the inner pane 20b is itself again designed as laminated glass with an adaptive Layer 26 between the individual glass elements.
  • alternative can also use the outer pane as a laminated glass with adaptive Layer be formed.
  • a vertical Pivot axis 32 is arranged rigidly in front of the building envelope and the external sun protection in the direction of arrow B from one first position 30, in which the sun protection is parallel to the Window 12 and in front of it is in a second position 30 'is pivotable, in which the sun protection is similar an open window away from the building envelope stretches so that the main levels of the as a single glass trained sun protection perpendicular to the main levels of the Window 12 run.
  • FIGS. 4 and 5 of the external sun protection 10 relative to Building exterior surface is also a parallel shift the building envelope in a vertical or alternatively horizontal direction possible.
  • 6 is a Vertical section through the building envelope shown and schematically shown in what way an outside Sun protection 10 in the direction of arrow D parallel to the building envelope can be moved to position 10 '.
  • the representation Attachment and sliding guidance of the outside Sun protection 10 can be removed, but are the expert Attachment of such plate-shaped elements and their Management in suitable management facilities, such as rails, various alternatives known and common.
  • Fig. 8 a facade view is shown, from which the Arrangement of window elements 12 and wall elements 40 becomes clear.
  • the wall element 40a is vertically above that Wall element 40b arranged.
  • the external sun protection 10 is indicated schematically and can according to the Embodiment according to Fig. 8 also in a horizontal Direction parallel in front of the building envelope. So can the external sun protection in the Reference number 10 designated rest position laterally moved in front of a wall element 40c and from there into an operating position 10 'in front of the window 12c in be moved horizontally.
  • FIG. 9 shows an alternative embodiment of the invention, which is similar to the embodiment shown in Fig. 1 Vertical section through the building envelope shows.
  • the external sun protection 10 according to FIG. 9 a frame 42 has, in which in the present case as Insulating glass element designed glass element with integrated Sun protection is involved. To the intrusion of Seals are used to prevent moisture 44 provided.
  • the edge bond 22 are not UV-resistant and can e.g. made of polysulfide be trained.
  • the benefit of incorporating the one Glazing provided with sun protection in a frame is that the frame is the external sun protection 10 gives increased mechanical strength and especially those discussed above Execution alternatives with a pivoting or Moving the sun protection suitable guides and Attachment elements can have.
  • FIG. 10 An alternative attachment alternative is in FIG. 10 shown, for the attachment and fixation of the external sun protection 10 with a rope construction Ropes 46 and an internal support strut 48 selected.
  • the attachment by the ropes can on the one hand in the area of Screw-in grooves of the basic profiles 16 take place, on the other hand but also via those to be provided separately on the building Anchors 50.
  • the one shown in FIG. 10 Rope construction is only an example and can be used in any To be modified.
  • FIG 11 shows an alternative embodiment of the invention, where the external sun protection in front of the window 12 in Form of glass slats is executed, each in relation to its position from the position shown in FIG maximum light transmission in an interrupted Lines shown position 52 'are pivotable.
  • a Actuating linkage 54 is provided, which via a drive 56 the ends 52a of the actuating linkage 54 connected to the Slats 52 relative to the pivotable but with respect to the vertical height fixed pivot point 52b of the slats move, which creates the angular inclination of the slats becomes. This creates an additional regulation / control option for the operation of the sun protection
  • FIG. 13 is a single lamella in detail shown that an electrochromic film 26 in a Insulating glass pane 20 includes.
  • FIG. 12 differs from that Embodiment according to FIG. 11 only in that only a partial assignment with blinds 52 is provided.
  • the average angle of incidence at the concerned building side as well as the Position of the window 12 so that the outside sunshade is only provided in those places whose Darkening a reduction in the radiation intensity in the Area of the window.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Holo Graphy (AREA)
  • Blinds (AREA)
  • Photovoltaic Devices (AREA)
EP01115773A 2000-07-11 2001-07-10 Protection solaire située à l'extérieur Withdrawn EP1172514A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10033533 2000-07-11
DE10033533 2000-07-11

Publications (2)

Publication Number Publication Date
EP1172514A2 true EP1172514A2 (fr) 2002-01-16
EP1172514A3 EP1172514A3 (fr) 2003-10-01

Family

ID=7648457

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01115773A Withdrawn EP1172514A3 (fr) 2000-07-11 2001-07-10 Protection solaire située à l'extérieur

Country Status (2)

Country Link
EP (1) EP1172514A3 (fr)
DE (1) DE20111413U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1037895C2 (nl) * 2010-04-18 2011-10-20 Henricus Cornelis Josefus Maria Gestel Adaptieve zonwering.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004001162B4 (de) * 2004-01-08 2006-05-04 Tavakolipour, Hamid, Dipl.-Ing. Glasfassadensystem und Glaskasten zur Integration in das Glasfassadensystem
DE102004030086A1 (de) * 2004-06-22 2006-01-12 Schollglas Holding- und Geschäftsführungsgesellschaft mbH Verglasungselement im Sandwichaufbau
DE102008050469B8 (de) * 2008-10-04 2010-06-10 Tavakolipour, Hamid, Dipl.-Ing. Solares Aktiv-Passiv-Energiegewinn-Fassadensystem
CN102995796B (zh) * 2012-11-28 2015-07-22 宁波先锋新材料股份有限公司 具有遮阳功能的玻璃幕墙单体及其组装结构

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494073A (en) * 1968-01-23 1970-02-10 Olin Mathieson Exterior sliding shutter with interior control
US4887890A (en) * 1986-12-20 1989-12-19 Dornier System Gmbh Controlled transparency

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494073A (en) * 1968-01-23 1970-02-10 Olin Mathieson Exterior sliding shutter with interior control
US4887890A (en) * 1986-12-20 1989-12-19 Dornier System Gmbh Controlled transparency

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1037895C2 (nl) * 2010-04-18 2011-10-20 Henricus Cornelis Josefus Maria Gestel Adaptieve zonwering.

Also Published As

Publication number Publication date
DE20111413U1 (de) 2002-01-10
EP1172514A3 (fr) 2003-10-01

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