DE10118617A1 - Triple glazing unit for buildings, with gas filled space between inside pane and middle pane with electrochromic array, has inside and/or outside pane of safety glass, partly prestressed glass or composite safety glass - Google Patents
Triple glazing unit for buildings, with gas filled space between inside pane and middle pane with electrochromic array, has inside and/or outside pane of safety glass, partly prestressed glass or composite safety glassInfo
- Publication number
- DE10118617A1 DE10118617A1 DE10118617A DE10118617A DE10118617A1 DE 10118617 A1 DE10118617 A1 DE 10118617A1 DE 10118617 A DE10118617 A DE 10118617A DE 10118617 A DE10118617 A DE 10118617A DE 10118617 A1 DE10118617 A1 DE 10118617A1
- Authority
- DE
- Germany
- Prior art keywords
- pane
- glazing unit
- layer
- electrochromic
- glass
- 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
Links
Classifications
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- 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
- B32B17/10—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 of synthetic resin
- B32B17/10005—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 of synthetic resin laminated safety glass or glazing
- B32B17/1055—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 of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10761—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 of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
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- 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
- B32B17/10—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 of synthetic resin
- B32B17/10005—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 of synthetic resin laminated safety glass or glazing
- B32B17/10009—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 of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—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 of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
- B32B17/10045—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 of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet
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- 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
- B32B17/10—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 of synthetic resin
- B32B17/10005—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 of synthetic resin laminated safety glass or glazing
- B32B17/10009—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 of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—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 of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
- B32B17/10045—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 of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet
- B32B17/10055—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 of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet with at least one intermediate air space
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- 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
- B32B17/10—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 of synthetic resin
- B32B17/10005—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 of synthetic resin laminated safety glass or glazing
- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
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- 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
- B32B17/10—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 of synthetic resin
- B32B17/10005—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 of synthetic resin laminated safety glass or glazing
- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10431—Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
- B32B17/10467—Variable transmission
- B32B17/10495—Variable transmission optoelectronic, i.e. optical valve
- B32B17/10513—Electrochromic layer
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- 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
- B32B17/10—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 of synthetic resin
- B32B17/10005—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 of synthetic resin laminated safety glass or glazing
- B32B17/1055—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 of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10788—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 of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing ethylene vinylacetate
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- 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
- B32B17/10—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 of synthetic resin
- B32B17/10005—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 of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10899—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin
- B32B17/10908—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin in liquid form
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- 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
Abstract
Description
Die Erfindung betrifft eine Verglasungseinheit für Gebäude, mit einer ersten Scheibe, die im Einbauzustand der Verglasungseinheit dem Gebäudeinneren zugewandt ist, und einer zweiten Scheibe, zwischen denen ein gasgefüllter Scheibenzwischenraum gebildet ist, mit einer elek trochromen Anordnung auf der zweiten Scheibe und mit einer dritten Scheibe, die im Einbau zustand der Verglasungseinheit vom Gebäudeinneren abgewandt ist. The invention relates to a glazing unit for buildings, with a first pane, which in Installed state of the glazing unit facing the interior of the building, and a second Disc, between which a gas-filled disc space is formed with an elec trochrome arrangement on the second disc and with a third disc which is being built condition of the glazing unit facing away from the interior of the building.
Eine solche Verglasungseinheit ist aus der EP 0 575 207 B1 bekannt. Sie verbindet die Vor teile, die elektrochrome Scheibenanordnungen bieten, ohne daß dabei die wärmeisolierende Funktion verloren geht.Such a glazing unit is known from EP 0 575 207 B1. It connects the front parts that offer electrochromic disk arrangements without the heat insulating Function is lost.
Für bestimmte Glasanwendungen ist vom Gesetzgeber Verbundsicherheitsglas vorgeschrie ben, beispielsweise für Schaufensterscheiben, für Überkopfverglasungen und für Verglasun gen, die im Verkehrsbereich eingesetzt werden. Für bestimmte Anwendungen ist eine Kombi nation von Verbundsicherheitsglas mit elektrochromen Eigenschaften wünschenswert. Eine naheliegende Lösung für elektrochrome Scheibensysteme wäre es, die Verbundsicherheitsei genschaft durch den elektrochromen Verbund selbst aufzugeben. Die bekannten Gießharze, die für elektrochrome Anwendungen eingesetzt werden, erfüllen jedoch nicht die speziellen Anforderungen an Festigkeit und Klebkraft. Andererseits ist der Einsatz von vorgespannten Gläsern, die als Sicherheitsgläser verwendet werden, im elektrochromen Verbund technisch schwierig, denn das Vorspannen verändert die Schicht- und Beschichtungseigenschaften.Laminated safety glass is required by law for certain glass applications ben, for example for window panes, for overhead glazing and for glazing conditions that are used in the transport sector. There is a station wagon for certain applications Nation of laminated safety glass with electrochromic properties desirable. A The obvious solution for electrochromic disk systems would be the composite security property to give up by the electrochromic composite itself. The well-known casting resins, which are used for electrochromic applications, however, do not meet the special requirements Strength and adhesive strength requirements. On the other hand, the use of prestressed Glasses that are used as safety glasses are technically electrochromic difficult because the tempering changes the layer and coating properties.
Der Erfindung liegt die Aufgabe zugrunde, eine Verglasungseinheit für Gebäude zur Verfü gung zu stellen, die die Kombination der elektrochromen Eigenschaften mit den Eigenschaf ten eines Verbundsicherheitsglases ermöglichen, wobei die wärmeisolierenden Funktionen erhalten bleiben sollen. Bei anderen Anforderungen kann es auch erforderlich sein, daß die Verglasungseinheit zumindest begehbar ist oder in besonderer Weise gegen mechanische Einwirkung (z. B. Hagelschlag) geschützt ist.The invention has for its object to provide a glazing unit for buildings the combination of the electrochromic properties with the properties enable a laminated safety glass, the heat-insulating functions should be preserved. For other requirements, it may also be necessary for the Glazing unit is at least accessible or in a special way against mechanical Impact (e.g. hailstorm) is protected.
Diese Aufgabe wird durch eine Verglasungseinheit nach Anspruch 1 gelöst. Vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche.This object is achieved by a glazing unit according to claim 1. advantageous Refinements are the subject of the dependent claims.
Erfindungsgemäß ist vorgesehen, daß zumindest die erste Scheibe oder zumindest die dritte Scheibe aus Einscheibensicherheitsglas oder teilvorgespanntem Glas besteht oder daß zumin dest auf der ersten Scheibe oder zumindest auf der dritten Scheibe eine Verbundsicherheits anordnung vorgesehen ist. Die Sicherheitseigenschaften, wie Einbruchhemmung, Eignung für Überkopfverglasung, Begehbarkeit, Innensplitterschutz, werden daher durch besondere Scheiben oder durch Aufbauten mit zusätzlichen Scheiben erreicht.According to the invention it is provided that at least the first disc or at least the third Disk consists of toughened safety glass or partially tempered glass or that at least at least on the first pane or at least on the third pane a compound security arrangement is provided. The security properties, such as burglar resistance, suitability for Overhead glazing, accessibility, internal splinter protection, are therefore special Discs or achieved with structures with additional discs.
Vorteilhaft weist dabei die Verbundsicherheitsanordnung eine vierte Scheibe auf, die mittels einer Kunststoffschicht mit der ersten Scheibe oder der dritten Scheibe verbunden ist.The compound security arrangement advantageously has a fourth pane, which by means of a plastic layer is connected to the first disc or the third disc.
Es kann die Kunststoffschicht eine Verbundfolie mit oder ohne Sicherheitseigenschaften sein, bevorzugt aber eine Folie aus Ethylenvinylaceat(EVA) oder Polyvinylbutyral(PVB) sein, die im Zusammenhang mit der vierten Scheibe für die Verbundsicherheitseigenschaften sorgt.The plastic layer can be a composite film with or without security properties, but preferably a film made of ethylene vinyl acetate (EVA) or polyvinyl butyral (PVB), the in connection with the fourth pane for the composite safety properties.
Ebenso vorteilhaft kann die Kunststoffschicht eine polymerisierte Gießharzschicht oder eine Schicht aus ausgehärteter Monomermischung, jeweils mit oder ohne Sicherheitseigenschaf ten, sein. Die Herstellung des Verbunds erfolgt dabei durch Einfüllen des fließfähigen Gieß harzes bzw. der Monomermischung zwischen die zu verbindenden Scheiben, wobei die Po lymerisierung bzw. Härtung anschließend erfolgt. Dabei sind insbesondere solche Gießharze bevorzugt, die sich dadurch auszeichnen, daß die thermische Belastung der elektrochromen Funktionsschichten bei der Herstellung der Verglasungseinheit geringer ist. Solche Gießharze werden beispielsweise unter den Handelsnamen UVEKOL, NAFTOLAN und KÖDILAN vertrieben, es handelt sich dabei Gießharze auf der Basis von Acrylaten. Bei bestimmten An wendungen können auch Gießharze bzw. Monomermischungen verwendet werden, die kei nerlei Verbundsicherheitseigenschaften besitzen, beispielsweise Monomermischungen auf Basis von Acrylaten gemäß der P 44 17 219.2. Gießharze ohne Verbundsicherheitseigen schaften sind UVEKOL A, KÖDILAN SLV, KÖDILAN PCR und NAFTOLAN. Gießharze mit Verbundsicherheitseigenschaften sind UVEKOL S, UVEKOL S OHG und KÖDILAN PCR AHV.The polymer layer can also be advantageously a polymerized cast resin layer or a Layer of hardened monomer mixture, with or without safety properties ten be. The composite is produced by filling the pourable pour resin or the monomer mixture between the panes to be connected, the Po lymerization or curing then takes place. In particular, such casting resins preferred, which are characterized in that the thermal stress on the electrochromic Functional layers in the manufacture of the glazing unit is lower. Such casting resins are for example under the trade names UVEKOL, NAFTOLAN and KÖDILAN distributed, it is cast resins based on acrylates. With certain An Casting resins or monomer mixtures can also be used have all kinds of compound security properties, for example monomer mixtures Basis of acrylates according to P 44 17 219.2. Casting resins without inherent security UVEKOL A, KÖDILAN SLV, KÖDILAN PCR and NAFTOLAN. casting resins UVEKOL S, UVEKOL S OHG and KÖDILAN have bonded security properties PCR AHV.
Die vierte Scheibe kann aus Floatglas, Einscheibensicherheitsglas oder teilvorgespanntem Glas bestehen. The fourth pane can be made of float glass, toughened safety glass or partially tempered Glass exist.
Nach einer bevorzugten Ausgestaltung ist sowohl auf der ersten Scheibe als auch auf der dritten Scheibe jeweils eine Verbundsicherheitsglasanordnung vorgesehen.According to a preferred embodiment, both on the first disc and on the third pane each provided a laminated safety glass arrangement.
Die elektrochrome Anordnung weist bevorzugt eine erste transparente leitfähige Schicht mit einer darauf angeordneten ersten elektrochromen Schicht und eine zweite transparente leitfä hige Schicht mit einer darauf angeordneten zweiten elektrochromen Schicht auf, wobei die erste und die zweite elektrochrome Schicht einander zugewandt sind und zwischen ihnen eine ionenleitfähige Polymerschicht angeordnet ist, beispielsweise aus einem Polymer, wie es aus der P 44 17 220.6 bekannt ist.The electrochromic arrangement preferably has a first transparent conductive layer a first electrochromic layer arranged thereon and a second transparent conductor hige layer with a second electrochromic layer arranged thereon, the first and second electrochromic layers are facing each other and one between them ion-conductive polymer layer is arranged, for example made of a polymer as it is made of the P 44 17 220.6 is known.
Eine der elektrochromen Schichten kann eine Wolframoxidschicht sein, die andere eine Ti tanvanadiumoxidschicht.One of the electrochromic layers can be a tungsten oxide layer, the other a Ti tanvanadiumoxidschicht.
Um die isolierenden Eigenschaften zu verbessern, kann auf der dem Scheibenzwischenraum zugewandten Seite der ersten Scheibe eine low e-Beschichtung aufgebracht sein.In order to improve the insulating properties, the gap between the panes can be improved a low e coating can be applied on the side facing the first pane.
Bevorzugt bestehen die erste, die zweite oder die dritte Scheibe oder auch alle Scheiben aus Floatglas. Es kann auch vorgesehen sein, für die Scheiben Kunststoffscheiben, beispielsweise Acrylglasscheiben, zu verwenden.The first, the second or the third disk or also all of the disks preferably consist Float glass. It can also be provided, for the plastic discs, for example Acrylic glass panes to use.
Im folgenden soll die Erfindung anhand der beigefügten Zeichnungsfiguren näher erläutert werden. Es zeigt:In the following, the invention will be explained in more detail with reference to the attached drawing figures become. It shows:
Fig. 1 eine Verglasungseinheit gemäß einer ersten Ausführungsform, stark schemati siert und im Querschnitt; Figure 1 is a glazing unit according to a first embodiment, highly schemati siert and in cross section.
Fig. 2 eine Verglasungseinheit nach einer zweiten Ausführungsform, stark schemati siert und im Querschnitt; und Figure 2 is a glazing unit according to a second embodiment, highly schemati siert and in cross section. and
Fig. 3 eine Verglasungseinheit gemäß einer dritten Ausführungsform, stark schemati siert und im Querschnitt; Figure 3 is a glazing unit according to a third embodiment, highly schemati siert and in cross section.
All den Ausführungsformen nach den Fig. 1 bis 3 ist ein Verbund V gemeinsam, bei dem eine erste Scheibe 10, üblicherweise dem Gebäudeinneren zugewandt, wenn die Verglasungs einheit eingebaut ist, einer zweiten Scheibe 20 gegenübersteht, wobei zwischen der ersten Scheibe 10 und der zweiten Scheibe 20 ein gasgefüllter Scheibenzwischenraum 12 vorgese hen ist. Etwa erforderliche Abstandhalterrahmen und Randdichtungen sind bei der Darstel lung weggelassen. Auf der zweiten Scheibe 20 ist eine erste transparente leitfähige Schicht 22 vorgesehen, beispielsweise aus Indiumzinnoxid (ITO), oder mit Fluor dotiertem Zinnoxid (SnO2 : F), die unter den Markennamen TEC oder K-Glas vertrieben werden. Auf der ersten transparenten leitfähigen Schicht 22 ist eine erste elektrochrome Schicht angeordnet. Dieser Anordnung gegenüberstehend ist auf der der zweiten Scheibe 20 zugewandten Seite der drit ten Scheibe 30 eine zweite transparente leitfähige Schicht 26 mit einer darauf angeordneten zweiten elektrochromen Schicht vorgesehen. Die zweite transparente leitfähige Schicht 26 kann aus den gleichen Materialien bestehen wie die erste transparente leitfähige Schicht 22. Eine der elektrochromen Schichten kann beispielsweise eine Wolframoxidschicht sein, die andere eine Titanvanadiumoxidschicht. Zwischen den einander gegenüberstehenden elektro chromen Schichten liegt eine ionenleitfähige Polymerschicht 24, beispielsweise gemäß der P 44 17 220.6, die in direktem Kontakt zu den elektrochromen Schichten steht. Die Dicke dieser ionenleitfähigen Polymerschicht 24 liegt zwischen 0.1 und 2.0 mm. Für die zweite Scheibe 20 und die dritte Scheibe 30 sind bevorzugt Floatgläser vorgesehen, deren Dicke zwischen 2 und 6 mm und bevorzugt 4 mm beträgt. Auch die erste Scheibe 10 ist bevorzugt eine Floatglas scheibe mit einer Dicke von etwa 4 bis 10 mm. Sie trägt auf der dem Scheibenzwischenraum 12 zugewandten Seite eine low e-Beschichtung 14.All of the embodiments according to FIGS. 1 to 3, a composite V is common, in which a first pane 10 , usually facing the interior of the building when the glazing unit is installed, faces a second pane 20 , between the first pane 10 and the second Washer 20 is a gas-filled space between panes 12 vorgese hen. Any necessary spacer frames and edge seals are omitted in the presentation. On the second disc 20 , a first transparent conductive layer 22 is provided, for example made of indium tin oxide (ITO) or with fluorine-doped tin oxide (SnO 2 : F), which are sold under the brand names TEC or K glass. A first electrochromic layer is arranged on the first transparent conductive layer 22 . Opposing this arrangement, a second transparent conductive layer 26 with a second electrochromic layer arranged thereon is provided on the side of the third disc 30 facing the second disc 20 . The second transparent conductive layer 26 can consist of the same materials as the first transparent conductive layer 22 . One of the electrochromic layers can, for example, be a tungsten oxide layer, the other a titanium vanadium oxide layer. An ion-conductive polymer layer 24 , for example according to P 44 17 220.6, is in direct contact with the electrochromic layers between the opposing electrochromic layers. The thickness of this ion-conductive polymer layer 24 is between 0.1 and 2.0 mm. Float glasses are preferably provided for the second pane 20 and the third pane 30 , the thickness of which is between 2 and 6 mm and preferably 4 mm. The first pane 10 is also preferably a float glass pane with a thickness of approximately 4 to 10 mm. It has a low-e coating 14 on the side facing the space 12 between the panes.
Bei der Ausführungsform nach Fig. 1 ist eine Verbundsicherheitsglasanordnung 40, 42 auf der nach außen weisenden Seite der dritten Scheibe 30 angeordnet, welche aus einer vierten Scheibe 40 und einer zwischen die vierte Scheibe 40 und die dritte Scheibe 30 zwischenge schalteten Kunststoffschicht 42 besteht. Diese Kunststoffschicht hat Verbundsicherheitseigenschaften und kann beispielsweise eine EVA- oder PVB-Folie sein, die bevorzugt eine Dicke zwischen 0.3 mm bis 1.6 mm aufweist. Handelsüblich sind Dicken von 0.38 mm, 0.76 mm, 1.14 mm oder 1.52 mm. Die Kunststoffschicht 42 kann auch eine Polymerschicht mit einer Dicke von 0.5 mm bis 3.0 mm und vorzugsweise 2.0 mm sein, die mittels Gießharztechnik erzeugt wird, beispielsweise mit den am Markt erhältlichen Harzen der Firma UCB (Belgien), die unter dem Handelsnamen UVEKOL S oder UVEKOL S OHG vertrieben werden, oder der Firma KÖMMERLTNG, die unter dem Handelsnamen KÖDILAN PCRM oder KÖDILAN PCR AHU vertrieben werden. Die vierte Scheibe 40 kann eine Floatglasscheibe sein, dann ist eine Einbruchhemmung gegeben; die Verglasungseinheit ist allerdings nicht für Überkopfver glasungen geeignet und ist auch nicht betretbar oder begehbar. Für betretbare Anwendungen wird die vierte Scheibe 40 als Einscheibensicherheitsglas mit oder ohne Alarmspinne oder als teilvorgespanntes Glas ausgeführt. Hierbei liegen die Glasdicken zwischen 4 und 10 mm, be vorzugt bei 4 mm, 6 mm oder 8 mm.In the embodiment according to FIG. 1, a laminated safety glass arrangement 40 , 42 is arranged on the outward-facing side of the third pane 30 , which consists of a fourth pane 40 and a plastic layer 42 interposed between the fourth pane 40 and the third pane 30 . This plastic layer has composite security properties and can be, for example, an EVA or PVB film, which preferably has a thickness between 0.3 mm to 1.6 mm. Thicknesses of 0.38 mm, 0.76 mm, 1.14 mm or 1.52 mm are common. The plastic layer 42 can also be a polymer layer with a thickness of 0.5 mm to 3.0 mm and preferably 2.0 mm, which is produced by means of cast resin technology, for example with the resins available on the market from UCB (Belgium), which are sold under the trade names UVEKOL S or UVEKOL S OHG, or the company KÖMMERLTNG, which are sold under the trade names KÖDILAN PCRM or KÖDILAN PCR AHU. The fourth pane 40 can be a float glass pane, then there is burglar resistance; however, the glazing unit is not suitable for overhead glazing and is also not accessible or accessible. For accessible applications, the fourth pane 40 is designed as a single pane safety glass with or without an alarm spider or as a partially tempered glass. The glass thicknesses are between 4 and 10 mm, preferably 4 mm, 6 mm or 8 mm.
Wenn die vierte Scheibe 40 eine Scheibe aus Einscheibensicherheitsglas oder teilvorge spanntem Glas ist, kann auf die Verbundsicherheitseigenschaften der Kunststoffschicht 42 verzichtet werden. Es können dann auch Gießharze verwendet werden, die unter dem Han delsnamen UVEKOL A, KÖDILAN SLV oder KÖDILAN PCR vertrieben werden, welche auf polymerisierbaren Acrylaten oder Acrylatmischungen basieren, oder Gießharzschichten gemäß der P 44 17 219.2. Als Einscheibensicherheitsglas kommt ein solches in Frage, das beispielsweise unter dem Handelsnamen DELODUR oder DELODUR Alarm vertrieben wird.If the fourth pane 40 is a pane made of toughened safety glass or partially tempered glass, the composite safety properties of the plastic layer 42 can be dispensed with. Casting resins which are marketed under the trade names UVEKOL A, KÖDILAN SLV or KÖDILAN PCR, which are based on polymerizable acrylates or acrylate mixtures, or cast resin layers according to P 44 17 219.2 can then also be used. As single-pane safety glass, one that comes into question is, for example, sold under the trade names DELODUR or DELODUR Alarm.
Bei der Ausführungsform nach Fig. 2 ist die Verbundsicherheitsglasanordnung 40', 42' auf der freiliegenden Seite der ersten Scheibe 10 angeordnet. Die Kunststoffschicht 42' hat bevor zugt Verbundsicherheitseigenschaften und besteht aus den Materialien, wie sie im Zusam menhang mit Fig. 1 genannt sind. Die vierte Scheibe 40' besteht beispielsweise aus Float glas. Die innen liegende Verbundsicherheitsglasanordnung 40', 42' ist für Überkopfverglasun gen zwingend und sorgt gleichzeitig für den Innensplitterschutz. Die Verglasungseinheit ist allerdings weder betretbar noch begehbar. In the embodiment according to FIG. 2, the laminated safety glass arrangement 40 ′, 42 ′ is arranged on the exposed side of the first pane 10 . The plastic layer 42 'has before given composite security properties and consists of the materials as they are mentioned in connection with FIG. 1. The fourth pane 40 'consists, for example, of float glass. The internal laminated safety glass arrangement 40 ', 42 'is imperative for overhead glazing and at the same time ensures internal splinter protection. However, the glazing unit is neither accessible nor accessible.
Die Ausführungsform nach Fig. 3 ist gegenüber der nach Fig. 2 um eine außenseitig ange ordnete Verbundsicherheitsanordnung 40, 42 ergänzt, wobei diese wie im Zusammenhang mit Fig. 1 beschrieben ausgestaltet werden kann. Wenn als vierte Scheibe 40 Einscheibensicher heitsglas oder teilvorgespanntes Glas verwendet wird, wird zusätzlich Schutz vor Fremdein wirkung, beispielsweise Hagelschlag, geboten.The embodiment according to FIG. 3 is supplemented compared to that according to FIG. 2 by an outside safety arrangement 40 , 42 , which can be designed as described in connection with FIG. 1. If 40 single-pane safety glass or partially tempered glass is used as the fourth pane, additional protection against external influences, for example hailstorm, is provided.
Die Ausführungsformen der Verglasungseinheit nach Fig. 1 sind für senkrechte Einbausi tuationen geeignet. Durch die außen auflaminierte Scheibe aus Floatglas, Einscheibensicher heitsglas oder teilvorgespanntem Glas wird die Einbruchhemmung gewährleistet, wenn die Kunststoffschicht Verbundsicherheitseigenschaften besitzt.The embodiments of the glazing unit according to FIG. 1 are suitable for vertical installation situations. Burglar resistance is guaranteed by the laminated on the outside of float glass, toughened safety glass or partially tempered glass if the plastic layer has composite security properties.
Die in der vorstehenden Beschreibung, in der Zeichnung sowie in den Ansprüchen offenbar ten Merkmale der Erfindung können sowohl einzeln als auch in beliebiger Kombination für die Verwirklichung der Erfindung wesentlich sein. The obvious in the above description, in the drawing and in the claims Features of the invention can be used both individually and in any combination the realization of the invention may be essential.
1010
erste Scheibe
first disc
1212
Scheibenzwischenraum
Disk space
1414
low e-Beschichtung
low e coating
2020
zweite Scheibe
second disc
2222
erste transparente leitfähige Schicht mit elektrochromer Schicht
first transparent conductive layer with electrochromic layer
2424
ionenleitfähiges Polymer
ion conductive polymer
2626
zweite transparente leitfähige Schicht mit elektrochromer Schicht
second transparent conductive layer with electrochromic layer
3030
dritte Scheibe
third disc
4040
, .
4040
' vierte Scheibe
'fourth disc
4242
, .
4242
' Kunststoffschicht
'' Plastic layer
Claims (11)
einer ersten Scheibe (10), die im Einbauzustand der Verglasungseinheit dem Ge bäudeinneren zugewandt ist, und einer zweiten Scheibe (20), zwischen denen ein gasgefüllter Scheibenzwischenraum (12) gebildet ist;
einer elektrochromen Anordnung (22, 24, 26) auf der zweiten Scheibe (20) und
einer dritten Scheibe (30), die im Einbauzustand der Verglasungseinheit vom Gebäudeinneren abgewandt ist;
dadurch gekennzeichnet, daß zumindest die erste Scheibe (10) oder zumindest die dritte Scheibe (30) aus Einscheibensicherheitsglas oder teilvorgespanntem Glas be steht, oder daß zumindest auf der ersten Scheibe (10) oder zumindest auf der dritten Scheibe (30) eine Verbundsicherheitsanordnung (40, 42; 40', 42') vorgesehen ist.1. Glazing unit for buildings, with
a first pane ( 10 ), which faces the interior of the building when the glazing unit is in the installed state, and a second pane ( 20 ), between which a gas-filled pane space ( 12 ) is formed;
an electrochromic arrangement ( 22 , 24 , 26 ) on the second disc ( 20 ) and
a third pane ( 30 ) which faces away from the interior of the building when the glazing unit is installed;
characterized in that at least the first pane ( 10 ) or at least the third pane ( 30 ) is made of toughened safety glass or partially tempered glass, or that at least on the first pane ( 10 ) or at least on the third pane ( 30 ) a composite safety arrangement ( 40 , 42 ; 40 ', 42 ') is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10118617A DE10118617B4 (en) | 2001-04-12 | 2001-04-12 | Glazing unit for buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10118617A DE10118617B4 (en) | 2001-04-12 | 2001-04-12 | Glazing unit for buildings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE10118617A1 true DE10118617A1 (en) | 2002-11-07 |
| DE10118617B4 DE10118617B4 (en) | 2007-11-08 |
Family
ID=7681599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10118617A Expired - Fee Related DE10118617B4 (en) | 2001-04-12 | 2001-04-12 | Glazing unit for buildings |
Country Status (1)
| Country | Link |
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| DE (1) | DE10118617B4 (en) |
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| FR2909921A1 (en) * | 2006-12-15 | 2008-06-20 | Saint Gobain | FUNCTIONALIZED GLAZING |
| DE102008009776A1 (en) * | 2008-02-19 | 2009-10-22 | Schott Ag | Element i.e. disk, for use in e.g. clinic, has film operated in two states, and laminated glass elements including surface, where glass elements provide protection against ionizing radiation and ultra-violet radiation |
| WO2011028254A3 (en) * | 2009-08-27 | 2011-04-21 | Guardian Industries Corp. | Method of making electrochromic windows |
| US8187682B2 (en) | 2007-09-06 | 2012-05-29 | Schott Ag | Protective glass against ionizing radiation |
| WO2013124210A1 (en) | 2012-02-24 | 2013-08-29 | Evonik Industries Ag | Adhesive for producing composite bodies, preferably of a plastic-glass composite or composite glass, for architecture and construction |
| EP2638429A1 (en) * | 2010-11-08 | 2013-09-18 | View, Inc. | Electrochromic window fabrication methods |
| DE102016216155A1 (en) | 2016-08-29 | 2018-03-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Electrochromic cast resin composite glass and process for its production |
| US10606142B2 (en) | 2011-12-12 | 2020-03-31 | View, Inc. | Thin-film devices and fabrication |
| US10739658B2 (en) | 2011-12-12 | 2020-08-11 | View, Inc. | Electrochromic laminates |
| US11048137B2 (en) | 2011-12-12 | 2021-06-29 | View, Inc. | Thin-film devices and fabrication |
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| EP2638429A4 (en) * | 2010-11-08 | 2017-05-10 | View, Inc. | Electrochromic window fabrication methods |
| EP2638429A1 (en) * | 2010-11-08 | 2013-09-18 | View, Inc. | Electrochromic window fabrication methods |
| US10241375B2 (en) | 2010-11-08 | 2019-03-26 | View, Inc. | Electrochromic window fabrication methods |
| US10684524B2 (en) | 2010-11-08 | 2020-06-16 | View, Inc. | Electrochromic window fabrication methods |
| US11772366B2 (en) | 2010-11-08 | 2023-10-03 | View, Inc. | Electrochromic window fabrication methods |
| US10606142B2 (en) | 2011-12-12 | 2020-03-31 | View, Inc. | Thin-film devices and fabrication |
| US10739658B2 (en) | 2011-12-12 | 2020-08-11 | View, Inc. | Electrochromic laminates |
| US11048137B2 (en) | 2011-12-12 | 2021-06-29 | View, Inc. | Thin-film devices and fabrication |
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| WO2013124210A1 (en) | 2012-02-24 | 2013-08-29 | Evonik Industries Ag | Adhesive for producing composite bodies, preferably of a plastic-glass composite or composite glass, for architecture and construction |
| DE102016216155A1 (en) | 2016-08-29 | 2018-03-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Electrochromic cast resin composite glass and process for its production |
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| DE10118617B4 (en) | 2007-11-08 |
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