DE2838597A1 - Double glazing contg. thin plastic foils - which reflect infrared light but are protected against ultraviolet light by adhesive holding the foils on glass panes - Google Patents

Double glazing contg. thin plastic foils - which reflect infrared light but are protected against ultraviolet light by adhesive holding the foils on glass panes

Info

Publication number
DE2838597A1
DE2838597A1 DE19782838597 DE2838597A DE2838597A1 DE 2838597 A1 DE2838597 A1 DE 2838597A1 DE 19782838597 DE19782838597 DE 19782838597 DE 2838597 A DE2838597 A DE 2838597A DE 2838597 A1 DE2838597 A1 DE 2838597A1
Authority
DE
Germany
Prior art keywords
foils
clamped
sound
insulating glass
panes
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Withdrawn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
DE19782838597
Other languages
German (de)
Inventor
Tilman Ludwig Dipl In Weinlich
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.)
Konrad Christel 8000 Muenchen De
Original Assignee
Weinlich tilman Ludwig dipl-Ing
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 Weinlich tilman Ludwig dipl-Ing filed Critical Weinlich tilman Ludwig dipl-Ing
Priority to DE19782838597 priority Critical patent/DE2838597A1/en
Publication of DE2838597A1 publication Critical patent/DE2838597A1/en
Withdrawn legal-status Critical Current

Links

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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6707—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased acoustical insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

Two glass panes (I) are sepd. from each other by a relatively large gap, e.g. of ca. 100 mm; and one or more thin coated plastic foils which reflect infrared light (IR) are located between panes (I). The outer pane (I) is coated on its inner surface with an adhesive (II) employed to hold a clear- or IR reflecting-plastic foil (III), where the adhesive layer (II) prevents an excessive amt. of ultraviolet light (UV) from reaching foil (III). The panes (I) may be sepd. by a sealed frame filled with gas to improve heat- and sound- insulation. Alternatively, the outer part of the frame may be exposed to the outer air, and only the inner part of the frame provided with thermal insulation, in which case the perforated outer part of the frame pref. contains inorganic material absorbing sound and dust. Prevents foils (III) from being damaged by Uv light while also ensuring high light transmission through the double glazing.

Description

Titel:Title:

Isolierglas mit eingespannten Folien Anwendungsgebiet: Das Isolierglas mit eingespannten Folien kann als kombiniertes Schall- und Wärmeschutzglas zum-Verglasen von Fenstern und Fassaden verwendet werden. Außerdem kann es vorbehaltlich einer ausreichenden Wärmebeständigkeit zum Abdecken von Kollektoren verwendet werden.Insulating glass with clamped foils Area of application: The insulating glass with clamped foils can be used as combined sound and heat protection glass for glazing used by windows and facades. Also, it can be subject to a sufficient heat resistance can be used to cover collectors.

Zweck: Bei manchen Anwendungsfällen ist eine sehr gute Lichtdurchlässigkeit erforderlich und absolute Farbneutralität unabdingbar.Purpose: In some applications there is very good light transmission required and absolute color neutrality indispensable.

In diesen Fällen ist der ausreichende Schutz nicht ausreichend UV-beständiger Folien durch andere Mittel als durch eine ausreichend dicke, relativ stark absorbierende Metallisierung erforderlich.In these cases, adequate protection is not sufficiently UV-resistant Films by other means than by a sufficiently thick, relatively highly absorbent Metallization required.

Stand der Technik: Es ist bekannt, daß nicht UV-beständige Folien durch eine Metallisierung weitgehend vor dem UV-Anteil der Sonneneinstrahlung geschützt werden können.State of the art: It is known that UV-resistant films largely protected from the UV component of solar radiation by a metallization can be.

Weiterhin ist bekannt, bei Folien, die auf Scheiben aufgeklebt werden, diese Folie durch eine im Verklebungsmaterial enthaltene Komponente bzw. einen UV-Strahlung weitgerjend absorbierenden klaren Klebstoff zu schützen.It is also known that in the case of foils that are glued onto panes, this film by a component contained in the adhesive material or a UV radiation widely absorbent clear adhesive to protect.

Diese Methode wird auch dann angewandt, wenn diese Folie dünn metallisiert ist, sodaß diese Metallisierung der Folie keinen ausreichenden Schutz geben würde.This method is also used when this film is thinly metallized is, so that this metallization of the film would not provide adequate protection.

Bekannt sind Anordnungen von metallisierten Folien zwischen metallisierten Scheiben (P 24 43 39o) Bekannt sind metallisierte folien zwischen blanken Glasscheiben, bei denen die Metallisierung die Folie schützt.(27 53 121.7) Kritik des Standes der Technik: Relativ starke Metallisierungen schützen nicht nur vor dem UV-Anteil, sondern absorbieren auch stark im sichtbaren Bereich, sodaß in manchen Fällen die Lichtdurdhlässigkeit zu gering wird, und verfälschen die Lichtfarbe. Einen gewissen Kompromiß stellen bezüglich ausreichend guter Lichtdurchlässigkeit und ausreichend geringer IR-Emission relativ dünn metallisierte Folien dar, die aber UV- unbeständige Folien nur unzureichend schützen.Arrangements of metallized foils between metallized ones are known Panels (P 24 43 39o) known are metallized foils between bare glass panes, where the metallization protects the foil. (27 53 121.7) Criticism of the stand the technology: Relatively strong metallizations not only protect against the UV component, but also absorb strongly in the visible range, so that in some cases the Light permeability is too low and falsify the light color. A certain one Compromise in terms of sufficiently good light transmission and sufficient low IR emission are relatively thin metallized foils, but they are UV-unstable Insufficient protection of foils.

Aus diesem Grunde werden relativ dünn metallisierte Folien, die von der Innenseite auf die Außenscheibe von Isoliergläsern geklebt werden, durcn einen im Klebstoff enthaltenen Bestandteil oder durch diesen vor UV-Strahlung geschützt.For this reason, relatively thin metallized foils made of the inside to be glued to the outside pane of insulating glass, through a component contained in the adhesive or protected from UV radiation by it.

Diese Lösung bringt bei Isdiergläsern nur eine unwesentliche Verbesserung des k-Wertes, sodaß sie vorallem dem Sonnenschutz dient.This solution brings only an insignificant improvement in Isdier glasses of the k-value, so that it is primarily used for sun protection.

Aufgabe: Der Erfindung liegt die Aufgabe zu grunde, ein Isolierglas mit guter Lichtdurchlässigkeit, sehr gutem k-Wert und sehr gutem bewertetem Schalldämm-Maß Rw zu schaffen, das einfach herzustellen ist und die Probleme des hermetischen Randabschlusses umgeht. Lösun#: Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß zwischen zwei Glasscheiben relativ großen Abstands eine oder mehrere dünn metallisierte Folien eingespannt werden.Task: The invention is based on the task of an insulating glass with good light transmission, very good k value and very good rated sound reduction index Rw that is easy to manufacture and the problems of hermetic edge sealing bypasses. Solution: According to the invention, this object is achieved by that between two panes of glass relatively large distance one or more thinly metallized Foils are clamped.

Die Innenseite der äußeren Scheibe wird mit einer die rauminnenseitiger angebrachten Folien schützenden Schicht versehen, die im Film zum Aufkleben einer Folie enthalten sein kann, die ihrerseits dünn metallisiert sein kann.The inside of the outer pane becomes the inside of the room with one attached foils provided protective layer, which in the film for sticking a Foil can be included, which in turn can be thinly metallized.

Je nach Einbaubedingungen wird die äußerste Luftschicht in der Scheibe leicht belüftet. Das Isolierglas wird so eingebaut, daß die Randverbindung der beiden Scheiben im Bereich der äußeren Scheibe von Außenluft gut umspült ist und im Bereicn der inneren Scheibe dampfdiffusionsfähig wärmegedämmt wird.Depending on the installation conditions, the outermost layer of air is in the pane slightly ventilated. The insulating glass is installed so that the edge connection of the two Panes in the area of the outer pane is well surrounded by outside air and in the area the inner pane is thermally insulated so that it can diffuse vapor.

Die zur leichten Belüftung erforderlichen Öffnungen werden durch staubabsorbierend imprbenierte Schallschluckmaterialien abgedeckt, die ausreichend luftdurchlässig- sind.The openings required for easy ventilation become dust-absorbing impregnated sound-absorbing materials are covered, which are sufficiently air-permeable are.

Der Steg wird so profiliert, daß beim Zusammendrücken des Isolierglases die Folien gespannt werden.The web is profiled so that when the insulating glass is pressed together the foils are stretched.

Gegen die Glasscheiben wird der Steg durch eine elastische Verbindung akustisch entkoppelt.The web is held against the glass panes by means of an elastic connection acoustically decoupled.

Erzielbare Vorteile: Gegenüber den bekannten Ausführungen wird bei dieser Ausführung die Lichtdurchlässigkeit weniger vermindert. Dadurch ist dieses Isolierglas uneingeschränkt für den Wohnungsbau, für Schulen, Kindergärten, Krankenhäuser usw. verwendbar. Insbesondere für die letztgenannten Anwendungen kann eine ausreichende Durchlässigkeit für die UV-Strahlung verbleiben, die hygienisch notwendig ist. Für besondere Zwecke kann auch eine spezielle sehr hohe UV-Absorbtion erreicht werden, wie dies z*B. bei wertvollen Sammlungen notwendig sein kann. Unabhängig von diesen Eigenschaften können gute bis sehr gute k-Werte und gute bis sehr gute Rw-Werte erreicht werden.Achievable advantages: Compared to the known versions, with this design reduces the light transmission less. Thereby this is Unrestricted insulating glass for residential construction, schools, kindergartens, hospitals etc. usable. For the last-mentioned applications in particular, a sufficient Permeability for UV radiation remains, which is hygienically necessary. For special purposes, a special very high UV absorption can also be achieved, like this, for example. may be necessary for valuable collections. Regardless of these Properties can have good to very good k values and good to very good Rw values can be achieved.

Die Schwierigkeiten des hermetischen Randabschlusses werden bei dieser Konstruktion vermieden, außerdem ist die akustische Entkopplung des Randverschlusses möglich- und die Temperaturbewegungen der Scheiben werden von der akustischen Entkopplung aufgenommen.The difficulties of the hermetic edge seal are with this Construction avoided, and the acoustic decoupling of the edge seal is also avoided possible- and the temperature movements of the panes are affected by the acoustic decoupling recorded.

Bei im Winter besonnten Räumen kann durch den hohen Quotienten von Lichtdurchlässigkeit(und damit hohem Energie-Anteil der Sonnenstrahlung)und niedrigem k-Wert ein günstiger Anteil der passiven Sonnenenergie am Wärmebedarf des Raumes#erreicht werden.In the case of rooms that are sunny in winter, the high quotient of Light transmission (and thus a high proportion of energy in solar radiation) and low k-value, a favorable share of passive solar energy in the heat demand of room # is achieved will.

Aus#Ührun#sbeis#iel: Die Abbildung zeigt eine beispielsweise Ausführung mit einem Scheibenabstand von ca. too mm.From # Ührun # sbeis # iel: The illustration shows an example implementation with a distance between the panes of approx. too mm.

LeerseiteBlank page

Claims (1)

Patentans prüche: Isolierglas mit eingespannten Folien, dadurch gekennzeichnet, daß zwiscnen Scheiben relativ großen Abstands eine oder mehrere dünn IR-reflektierend beschichtete Kunststoff-Folien eingespannt sind, die vor zu starker UV-Strahlung geschüt#zt sind, indem auf der Innenseite der Außenscheibe eine UV-abschirmende Schicht angebracht ist, die als Klebstoflschicht einer aufgeklebten klaren oder dünn IR-reflektierend beschichteten Kunststoff-Folie ausgebildet ist.Claims: insulating glass with clamped foils, characterized by that between panes of relatively large distance one or more thinly IR-reflective Coated plastic foils are clamped in, which protect against too strong UV radiation Are protected by placing a UV-shielding on the inside of the outer pane Layer is attached, as an adhesive layer of a glued-on clear or thin IR-reflective coated plastic film is formed. Unteranspruch 1: Isolierelas mit eingespannten Folien nach Hauptanspruch, dadurch gekennzeichnet, daß der Randabschluß hermetisch ausgebildet ist und eine Gasfüllung die Schall-und/oder Wärmedämmmung (verbessert.Sub-claim 1: Isolierelas with clamped foils according to the main claim, characterized in that the edge termination is hermetically formed and one Gas filling the sound and / or thermal insulation (improved. Unteranspruch 2: (verbessert.Subclaim 2: (improved. Isolierglas mit eingespannten Folien nach Hauptanspruch, dadurch gekennzeichnet, daß der Randabschluß nicht-hermetisch ausgebildet ist und der Einbau so erfolgt, daß der äußere Teil des Steges gut durch die Außenluft belüftet ist und der innere Teil des Steges gut diffusionsfähig wärmeisoliert ist.Insulating glass with clamped foils according to the main claim, characterized in that that the edge seal is non-hermetic and that it is installed in such a way that that the outer part of the bridge is well ventilated by the outside air and the inner part Part of the web is thermally insulated with good diffusibility. Unteranspruch 3: Isolierglas mit eingespannten Folien nach Hauptanspruch und Unteranspruch 2, dadurch gekennzeichnet, daß die äußerste Luftschicht leicht belüftet ist und die hierzu notwendigen Öffnungen durch ein luftdurchlässiges schalldämmendes sowie staubabsorbierendes anorganisches Material abgedeckt sind, durch das auch keine Insekten eindringen können.Sub-claim 3: insulating glass with clamped foils according to the main claim and dependent claim 2, characterized in that the outermost air layer is light is ventilated and the openings necessary for this through an air-permeable, sound-absorbing one as well as dust-absorbing inorganic material are covered by the also no insects can enter. Unteranspruch 4: Isolierglas mit eingespannten Folien nach Hauptanspruch, dadurch gekennzeichnet, daß der Randabschluß relativ dicht erfolgt und ein Trocknungsmittel in den Steg eingebaut wird und eine Gasfüllung die Schall- und/oder Wärmedämmung verbessert.Sub-claim 4: insulating glass with clamped foils according to the main claim, characterized in that the edge termination is relatively tight and a drying agent is built into the web and a gas filling the sound and / or heat insulation improved.
DE19782838597 1978-09-05 1978-09-05 Double glazing contg. thin plastic foils - which reflect infrared light but are protected against ultraviolet light by adhesive holding the foils on glass panes Withdrawn DE2838597A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782838597 DE2838597A1 (en) 1978-09-05 1978-09-05 Double glazing contg. thin plastic foils - which reflect infrared light but are protected against ultraviolet light by adhesive holding the foils on glass panes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782838597 DE2838597A1 (en) 1978-09-05 1978-09-05 Double glazing contg. thin plastic foils - which reflect infrared light but are protected against ultraviolet light by adhesive holding the foils on glass panes

Publications (1)

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DE2838597A1 true DE2838597A1 (en) 1980-03-20

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DE19782838597 Withdrawn DE2838597A1 (en) 1978-09-05 1978-09-05 Double glazing contg. thin plastic foils - which reflect infrared light but are protected against ultraviolet light by adhesive holding the foils on glass panes

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016103466U1 (en) 2016-06-29 2016-10-26 ZAE Bayern Bayerisches Zentrum für angewandte Energieforschung e.V. Glass-foil composite member

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263353B2 (en) * 1972-12-23 1975-12-18 Jenaer Glaswerk Schott & Gen., 6500 Mainz Double or multi-pane insulating glass with increased thermal insulation, in which a transparent pane element made of plastic is arranged between at least two panes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263353B2 (en) * 1972-12-23 1975-12-18 Jenaer Glaswerk Schott & Gen., 6500 Mainz Double or multi-pane insulating glass with increased thermal insulation, in which a transparent pane element made of plastic is arranged between at least two panes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016103466U1 (en) 2016-06-29 2016-10-26 ZAE Bayern Bayerisches Zentrum für angewandte Energieforschung e.V. Glass-foil composite member

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: KONRAD, CHRISTEL, 8000 MUENCHEN, DE

8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee