DE2547617A1 - Double glazing units filled with krypton - to reduce heat losses from building - Google Patents
Double glazing units filled with krypton - to reduce heat losses from buildingInfo
- Publication number
- DE2547617A1 DE2547617A1 DE19752547617 DE2547617A DE2547617A1 DE 2547617 A1 DE2547617 A1 DE 2547617A1 DE 19752547617 DE19752547617 DE 19752547617 DE 2547617 A DE2547617 A DE 2547617A DE 2547617 A1 DE2547617 A1 DE 2547617A1
- Authority
- DE
- Germany
- Prior art keywords
- krypton
- double
- filled
- heat losses
- building
- 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.)
- Pending
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
- E06B3/6715—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)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
Description
ErfinderbeschreibungDescription of the inventor
Titel: Doppel- und Mehrfachverglasung mit Krypton-Gasfüllung Anwendungsgebiet: Die Erfindung betrifft eine Doppel-und Mehrfachverglasung, deren Zwischenräume mit Kryptongas gefüllt sind.Title: Double and multiple glazing with krypton gas filling Area of application: The invention relates to double and multiple glazing, the spaces between them with Filled with krypton gas.
Zweck: Der Transmissionwärmeverlust in Gebäuden wird um so größer, je schlechter die Isoliereigenschaften der Fensterscheiben sind.Purpose: The transmission heat loss in buildings increases, the worse the insulating properties of the window panes.
Bisher wurden die Zwischenräume der doppel- oder mehrfach verglasten Fenster mit trockener Luft gefüllt. So far, the spaces between the double or multiple glazing Window filled with dry air.
Im Zuge der Energiesparmaßnahmen ist es erforderlich, die Isoliereigenschaften der Doppel- und Mehrfachfensterscheiben mit der Befüllung von Kryptongas zu verbessern. In the course of energy saving measures it is necessary to improve the insulating properties the double and multiple window panes with the filling of krypton gas.
Stand der Technik Es ist bekannt, daß die Zwischenräume der mit Fundstellen: doppelt- oder mehrfach verglasten Fenster mit getrockneter Luft gefüllt sind.State of the art It is known that the spaces between the sites with references: double or multiple glazed windows are filled with dried air.
Die DIN 4701 (Regeln für die Berechnung des Wärmebedarfs von Gebäuden) gibt für ein doppelt verglastes Fenster eine Wärmedurch-2 0 gangszahl von 2,6 kcal/m h C an (Holzfenster mit 12 mm Scheibenabstand). DIN 4701 (rules for calculating the heat demand of buildings) gives a heat transfer coefficient of 2.6 kcal / m for a double-glazed window h C an (wooden window with 12 mm pane spacing).
Kritik des Standes Der Transmissionswärmeverlust durch der Technik: ein doppelt verglastes Fenster mit der k-Zahl von 2,6 kcal/m2 h C ist sehr hoch.Criticism of the state of the art transmission heat loss through technology: a double-glazed window with the k-number of 2.6 kcal / m2 h C is very high.
Nach der DIN 4108 (Wärmeschutz im Hochbau) muß oftmals der Fensterflächenanteil verringert werden, um den mittleren Wärmedurchgangskoeffizienten km zu erreichen. According to DIN 4108 (thermal insulation in building construction), the proportion of window area must often be be reduced in order to achieve the mean heat transfer coefficient km.
Das bedeutet, daß der Architekt in seiner freien Planung gehemmt wird. This means that the architect is inhibited in his free planning will.
Fensterflächen mit einer k-Zahl von 2,6 kcal/m2 h 0C haben einen sehr großen Einfluß auf die Wirtschaftlichkeit einer Gebäudeheizung und auf das Behaglichkeitsgefühl seiner Nutzer. Window areas with a k-number of 2.6 kcal / m2 h 0C have one very large influence on the profitability of a building heating system and on the The comfort of its users.
Aufgabe: Der Erfindung liegt die Aufgabe zugrunde, die Transmissionswärmeverluste in Gebäuden zu reduzieren.Task: The invention is based on the task of reducing the transmission heat losses in buildings.
Lösung: Diese Aufgabe wird erfindungsmäßig dadurch gelöst, daß die Zwischenräume der doppelt-und mehrfach verglasten Fenster mit dem Edelgas Krypton gefüllt sind.Solution: This object is achieved according to the invention in that the Gaps between the double and multiple glazed windows with the noble gas krypton are filled.
Weiter Ausgestaltung Doppelt und mehrfach verglaste Fenster der Erfindung: mit Xennon-Gasfüllung.Further configuration Double and multiple glazed windows of the invention: with Xennon gas filling.
Erzielbare Vor- Die mit der Erfindung erzielten Vorteile teile: bestehen insbesondere darin, die Transmis sionswärmeverluste durch Fensterscheiben durch eine kostengünstige Maßnahme zu reduzieren und den Behaglichkeitswert in Gebäuden zu erhöhen.Achievable advantages The advantages achieved with the invention share: exist in particular, the transmission heat losses through window panes a cost-effective measure to reduce and the comfort value in buildings to increase.
Das Edelgas ist nicht brennbar, nicht giftig, nicht aggressiv, geruchlos, geschmacklos, in Wasser wenig löslich und äußerst reaktionsträge. The noble gas is non-flammable, non-toxic, non-aggressive, odorless, tasteless, hardly soluble in water and extremely inert.
Beschreibung eines Ein Ausführungsbeispiel der Erfindung wird oder mehrerer Aus- im folgenden näher beschrieben und im Verführungsbeispiele: gleich mit einer Doppelscheibe mit Luftfüllung gesetzt.Description of an embodiment of the invention is or Several examples are described in more detail below and in the examples of seduction: the same set with a double disc with air filling.
Glas stärke 3 mm und Luftzwischenraum 2 cm. Glass thickness 3 mm and air gap 2 cm.
Die DIN 4108 gibt für diese Doppelverglasung mit Holzrahmen eine Wärmedurchgangszahl k = 2,2 kcal/m2 h 0C an. DIN 4108 gives a for this double glazing with wooden frame Heat transfer coefficient k = 2.2 kcal / m2 h 0C.
Bei der Wärmeleitzahl von Luft mit o,o208 kcal/m h grd und der Wärmeleitzahl von Krypton mit o,oo757 kcal/m h grd hat das Kryptongas eine bessere Wärmeleitzahl von 63,6%, d.h., eine vorbeschriebene Doppelglasscheibe mit Kryptongasfüllung hat eine Wärmedurchgangszahl von k = 1,62 kcal 2 h o, Ein Fenster wie vor beschrieben, jedoch als Dreifachverglasung mit je 2 cm Zwischenraum und Kryptongasfüllung hat dann eine Wärmedurchgangszahl von o,96 kcal/m2 h °C. For the coefficient of thermal conductivity of air with o, o208 kcal / m h degrees and the coefficient of thermal conductivity of krypton with o, oo757 kcal / m h degree, the krypton gas has a better thermal conductivity of 63.6%, i.e. has a double glass pane with krypton gas filling as described above a heat transfer coefficient of k = 1.62 kcal 2 h o, a window as described above, but as triple glazing with 2 cm space each and krypton gas filling then a heat transfer coefficient of o.96 kcal / m2 h ° C.
Die Wärmeleitzahl von Xennon ist o,ooliII kcal/m h OC, Gegenüber von Luft hat das Xennongas eine bessere Wärmeleitzahl von 78,8 %, d.h., eine vorbeschriebene Doppelglasscheibe mit Xennongasfüllung hat eine Wärmedurchgangszahl von kcal/m2 hOC, k = 1a52 Ein Fenster wie voribeschrieben, jedoch als Dreifachverglasung mit je 2 cm Zwischenraum und Xennongasfüllung hat dann eine Wärmedurchgangszahl von k = o,9 kcal/m2 h OC The thermal conductivity of Xennon is o, ooliII kcal / m h OC, opposite that of air, the xennon gas has a better thermal conductivity of 78.8%, i.e. the one described above Double glass pane with xennon gas filling has a heat transfer coefficient of kcal / m2 hOC, k = 1a52 A window as described above, but with triple glazing each with a 2 cm gap and xennon gas filling then has a heat transfer coefficient of k = 0.9 kcal / m2 h OC
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752547617 DE2547617A1 (en) | 1975-10-24 | 1975-10-24 | Double glazing units filled with krypton - to reduce heat losses from building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752547617 DE2547617A1 (en) | 1975-10-24 | 1975-10-24 | Double glazing units filled with krypton - to reduce heat losses from building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2547617A1 true DE2547617A1 (en) | 1977-04-28 |
Family
ID=5959981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752547617 Pending DE2547617A1 (en) | 1975-10-24 | 1975-10-24 | Double glazing units filled with krypton - to reduce heat losses from building |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2547617A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994006992A1 (en) * | 1992-09-19 | 1994-03-31 | Lenhardt Maschinenbau Gmbh | Process and device for assembling panels of insulating glass |
| EP0796818A1 (en) * | 1996-03-14 | 1997-09-24 | Aga Aktiebolag | Krypton gas mixture for insulating windows |
| DE4241143B4 (en) * | 1992-12-07 | 2004-08-26 | Interpane Entwicklungs- Und Beratungsgesellschaft Mbh & Co.Kg | glazing |
-
1975
- 1975-10-24 DE DE19752547617 patent/DE2547617A1/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994006992A1 (en) * | 1992-09-19 | 1994-03-31 | Lenhardt Maschinenbau Gmbh | Process and device for assembling panels of insulating glass |
| DE4241143B4 (en) * | 1992-12-07 | 2004-08-26 | Interpane Entwicklungs- Und Beratungsgesellschaft Mbh & Co.Kg | glazing |
| EP0796818A1 (en) * | 1996-03-14 | 1997-09-24 | Aga Aktiebolag | Krypton gas mixture for insulating windows |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |