EP1375813A2 - Systèmes de protection solaire chauffable - Google Patents

Systèmes de protection solaire chauffable Download PDF

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Publication number
EP1375813A2
EP1375813A2 EP03014321A EP03014321A EP1375813A2 EP 1375813 A2 EP1375813 A2 EP 1375813A2 EP 03014321 A EP03014321 A EP 03014321A EP 03014321 A EP03014321 A EP 03014321A EP 1375813 A2 EP1375813 A2 EP 1375813A2
Authority
EP
European Patent Office
Prior art keywords
space
shading system
pane
individual
disc
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.)
Granted
Application number
EP03014321A
Other languages
German (de)
English (en)
Other versions
EP1375813B1 (fr
EP1375813A3 (fr
Inventor
Andreas Herzog
Jürgen Kiehl
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.)
Kirrlacher Glasmanufaktur Andreas Herzog GmbH
Original Assignee
Kirrlacher Glasmanufaktur Andreas Herzog GmbH
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 Kirrlacher Glasmanufaktur Andreas Herzog GmbH filed Critical Kirrlacher Glasmanufaktur Andreas Herzog GmbH
Publication of EP1375813A2 publication Critical patent/EP1375813A2/fr
Publication of EP1375813A3 publication Critical patent/EP1375813A3/fr
Application granted granted Critical
Publication of EP1375813B1 publication Critical patent/EP1375813B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Definitions

  • the invention relates to a shading system according to the preamble of claim 1.
  • glazing systems are increasingly used the tasks beyond the mere glazing function take.
  • An inventive shading system has an inner disc and a outer disc, which form a first disc space, and one in the first disc space arranged slat blind with around its longitudinal axis pivotable and optionally additionally raised and lowered blades, with which the interior of a room can be shaded.
  • At least one of the discs - Preferably, the inner pane - is electrically heated.
  • the slats are pivotable and optionally in addition raised and lowered.
  • This embodiment takes into account the experience that In practice, practically every user of a blind pivotable slats wishes, however, their lifting and lowering ability only in about 70 to 80% of the applications is required.
  • a Venetian blind a state of maximum results Shading when the disc pack is extended downwards and the individual slats are turned against the sun.
  • stepwise turning the fins can be selectively reduced to the shading until the slats standing horizontally. Starting from this state results in a booting the Slats only a slight further decrease in shading, the in The practice usually does not matter.
  • a ramp up of the slats is usually only the aesthetic gain that the horizontal slats out of sight disappear.
  • the heating takes place at this embodiment by embedded in the connection layer electrical Heating wires.
  • the Production takes place by stacking of elastic films, preferably from PVB (polyvinyl butyral), in which heating wires are embedded, and slices of float glass and a subsequent thermal treatment of this composite under Pressure in an autoclave.
  • This construction gives the shading system the properties of laminated safety glass.
  • Security property is the property of laminated glass, at Impact not to break into small pieces.
  • a stabilizing element be arranged, preferably in the form of a layer of transparent cured Casting resin or of transparent plastic, for example of PVB (polyvinyl butyral). This layer connects the two single panes and expands the system of laminated safety glass.
  • the single disc in another preferred Embodiment may be spaced apart from each other and a second Make disk space.
  • the heating takes place in this embodiment by an electrically conductive surface coating on top of that Surface of the adjoining the shadable space single disc applied is adjacent to the second disc space. This radiates the heat generated by the heating towards the interior of the shadable Room off.
  • the surface coating is a hard coating of fluorine or indium doped tin oxide.
  • Also in this embodiment can be a stabilizing element between the individual discs be arranged, with a completely or partially circumferential Spacer is preferred.
  • the at the first disc space adjacent surface of the outer pane is a heat-reflecting Wear layer.
  • This embodiment is particularly preferred because This heat losses are avoided by radiation to the outside. Especially In this way it will be the one generated by the electric heater Energy largely completely fed to the shadable space. The use this energy is 90% or more. Preference is given to soft coatings based on precious metals, which are produced by the magnetron sputtering process.
  • gas and “gas-tight” should in the context of this description and in the protection claims relate both to normal atmospheric air and inert gases, which are used in the glazing technique for heat and / or sound insulation.
  • protective gases are noble gases such as argon (Ar), krypton (Kr) and xenon (Xe) and sulfur hexafluoride (SF 6 ) or mixtures thereof.
  • Another advantage is the possibility of incorporating an inventive Systems as windows or in a facade the climatic conditions to be able to influence.
  • the summer months can be with the inside Venetian blind the heat and light flux are controlled.
  • the Winter months and in the transitional heating season can be heated with Disk heat are generated, with their rapid availability already mentioned has been.
  • the transitional heating period is especially an additional heating in question. This heat is available in the building, where classically the largest heat losses occur.
  • Fig. 1 shows the basic structure of the shading system according to the invention 1 in section (hereafter "system”). Shown are the Venetian blind 12 with the lamellae 13, which is arranged between two panes 2, 3. Disc 2 forms the inner, disc 3, the outer disc. The venetian blind 12 is taken by a spacer 4, which consists of four pieces. These form a first space between the panes 22. Shown in FIG. 1 is also a Seal 23, which runs around all four sides of the discs 2, 3 and the system gas-tight.
  • system Shown are the Venetian blind 12 with the lamellae 13, which is arranged between two panes 2, 3. Disc 2 forms the inner, disc 3, the outer disc. The venetian blind 12 is taken by a spacer 4, which consists of four pieces. These form a first space between the panes 22. Shown in FIG. 1 is also a Seal 23, which runs around all four sides of the discs 2, 3 and the system gas-tight.
  • Fig. 2 shows a schematic representation of the heating of the invention Shading system according to a first embodiment.
  • the inner pane 2 is made up of two individual panes 30, 31, wherein the single disc 30 to the shadable space and the other single disc 31 adjacent to the first disc space 22.
  • the shadable Room is located to the left of the inner pane 2.
  • the individual slices 30, 31 are connected to a connecting layer 33 arranged between them Laminated glass unit connected. To simplify the drawing are more Details such as the Venetian blind 12, fins 13 and the like. Not shown.
  • the Heating takes place by electric heating wires 32, which are in the connecting layer 33 are embedded. So it is the inner pane 2 heated.
  • Fig. 3 shows a schematic representation of the heating of the invention Shading system according to a second embodiment of the invention Shading system.
  • the inner disc 2 is off two individual discs 30, 31 constructed.
  • a single disc 30 is in turn adjacent to the shadable space and the other single disc 31 to the first Disc space 22 at.
  • the shaded room is also located to the left of the inner disk 2.
  • the individual disks 30, 31 are here from each other spaced apart and form a second disc space 35.
  • the heating takes place by means of an electrically conductive surface coating 34. This is on a surface adjacent to the shadable room Single disc 30 applied, on the surface, to the second Disc space 35 adjacent. It is thus located between the surface coating 34 and the other single disc 31 still a layer in Shape of the second disc space 35, which consists of the filling gas consists. This arrangement causes the heat generated by the heating Heat largely completely towards the interior of the shadable Room - in the drawing so in the direction of the left - is radiated.
  • the first space between the panes 22 adjacent surface of the outer pane 3 is a heat-reflecting Wear layer.
  • Electrodes 36 for the voltage supply or for connecting the voltage. Possible are virtually point-shaped electrodes with relatively small area or more band-shaped electrodes with which the voltage can be created over a correspondingly larger area. With the Size of the electrodes (edge closure or surface connection) can be the current distribution control over the heated disk.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Blinds (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Glass Compositions (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Secondary Cells (AREA)
  • Baking, Grill, Roasting (AREA)
EP03014321A 2002-06-27 2003-06-25 Systèmes de protection solaire chauffable Expired - Lifetime EP1375813B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20209970U DE20209970U1 (de) 2002-06-27 2002-06-27 Beheizbares Beschattungssystem
DE20209970U 2002-06-27

Publications (3)

Publication Number Publication Date
EP1375813A2 true EP1375813A2 (fr) 2004-01-02
EP1375813A3 EP1375813A3 (fr) 2004-03-24
EP1375813B1 EP1375813B1 (fr) 2008-03-26

Family

ID=7972607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03014321A Expired - Lifetime EP1375813B1 (fr) 2002-06-27 2003-06-25 Systèmes de protection solaire chauffable

Country Status (3)

Country Link
EP (1) EP1375813B1 (fr)
AT (1) ATE390536T1 (fr)
DE (2) DE20209970U1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174745B (en) * 1983-11-09 1988-05-18 Partek Ab Window
SE452899B (sv) * 1983-12-05 1987-12-21 Termofrost Sweden Ab Fonster med ett elektriskt ledande skikt
IT1220822B (it) 1988-04-13 1990-06-21 Adriano Torresan Struttura di vetrata,particolarmente per la protezione ai raggi solari
DE4019268A1 (de) 1990-03-10 1991-09-12 Flachglas Ag Kraftfahrzeugscheibe in form einer zweischeiben-isolierglaseinheit mit antennenelementen
CH688384A5 (de) 1995-02-06 1997-08-29 Geilinger Ag Glaselement mit integrierter Store.
DE29711513U1 (de) 1997-07-02 1997-09-04 Schreier, Michael, 90765 Fürth Fenster oder Türe mit einer Doppelverglasung und einer dritten, außenliegenden Scheibe
DE19958879A1 (de) 1999-12-07 2001-07-05 Saint Gobain Bauelement mit einer Leitungsdurchführung

Also Published As

Publication number Publication date
EP1375813B1 (fr) 2008-03-26
EP1375813A3 (fr) 2004-03-24
ATE390536T1 (de) 2008-04-15
DE20209970U1 (de) 2002-09-05
DE50309446D1 (de) 2008-05-08

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