EP0771913A1 - Device for transparent heat insulation - Google Patents

Device for transparent heat insulation Download PDF

Info

Publication number
EP0771913A1
EP0771913A1 EP96117379A EP96117379A EP0771913A1 EP 0771913 A1 EP0771913 A1 EP 0771913A1 EP 96117379 A EP96117379 A EP 96117379A EP 96117379 A EP96117379 A EP 96117379A EP 0771913 A1 EP0771913 A1 EP 0771913A1
Authority
EP
European Patent Office
Prior art keywords
sheets
double
wall
web
wall sheets
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
EP96117379A
Other languages
German (de)
French (fr)
Other versions
EP0771913B1 (en
Inventor
Volker Dr. Benz
Michael Dr. Meier-Kaiser
Michael Dr. Müller
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of EP0771913A1 publication Critical patent/EP0771913A1/en
Application granted granted Critical
Publication of EP0771913B1 publication Critical patent/EP0771913B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/54—Slab-like translucent elements
    • E04C2/543—Hollow multi-walled panels with integrated webs

Definitions

  • the invention relates to a device for transparent thermal insulation, consisting of a combination of at least two double or multi-wall sheets.
  • Translucent cover or wall panels made of thermoplastic material with two thin outer walls forming the outer surface of the panels and numerous distribution partition walls connecting the outer walls in one piece and arranged in cross-section in a lattice or truss-like manner have been known since 1970 (DE-A 16 09 777; DE-Gbm R 30 956, class 39A).
  • the so-called so-called double or multi-wall sheets are of considerable practical importance as glazing elements, particularly in greenhouse construction, in winter gardens, sports halls and the like. acquired. They mainly consist of polymethyl methacrylate, polycarbonate or polyvinyl chloride.
  • additional suggestions have been made for the practical design of the double-walled or multiple sheets and their fastening (cf.
  • twin-wall or multi-wall sheets of the prior art owe their market position above all to the excellent thermal insulation with high light transmission and the high rigidity with a relatively low weight. Regardless of this, improving the thermal insulation while maintaining the greatest possible transparency is perceived as a task.
  • the tendency is in the direction of changing the structure of the individual double or multi-wall sheet.
  • EP-A 0 286 003 proposes a twin-wall sheet in whose cavities at least two "roof-shaped" inner straps are arranged.
  • the twin-wall sheets with special web geometry require corresponding manufacturing processes with special tools, which, however, are only really worthwhile if the number of pieces is higher.
  • the combination of two or more double or multi-wall sheets in one device has proven to be an inexpensive and effective solution to the problem.
  • At least two of the hollow chamber plates mentioned are combined in a common holder.
  • the twin-wall sheets preferably consist of the commonly used, transparent plastics, in particular thermoplastics. Polymethyl methacrylate or copolymers of Methyl methacrylate, polycarbonate, polystyrene, PETG.
  • the main area of application is thermal insulation on buildings, particularly on facades.
  • triple-walled sheets with a spacing of the outer straps of 32 mm, spacing: 32 mm, spacing of the upper and middle straps: 16 mm, strap thickness: 1.9 mm, strut thickness: 1.0 mm can advantageously be used.
  • the thermal insulation can be adapted to the respective situation using various combinations. External, e.g. distinguish directly exposed to the weather and inner multi-skin sheets.
  • the outer multi-wall sheet can, for example, be made more stable (higher basis weight) and / or have a surface coating.
  • the combination of multi-wall sheets made of different materials e.g. A high-quality outer and a lower-quality inner multi-skin sheet appears useful in some cases.
  • the combination of at least two multi-wall sheets according to the invention can be present from the start in a suitable combination adapted to the intended use and location, but it can also be produced only at the place of use, for example on the facade itself.
  • Suitable mullion-transom combinations for example made from metal or possibly plastic profiles, in particular from aluminum profiles, up to simple slatted structures are particularly suitable.
  • the frame elements are usually on at least two, suitably on opposite sides of the combined multi-wall sheets. For example, two conventional rungs can be combined, for example, by joining, gluing, screwing, etc.
  • the device according to the invention consisting of a combination of two or more double or multi-wall sheets enables cost-effective and effective thermal insulation.
  • the proposed combination offers very good heat transfer coefficients (k values) with high transparency.
  • the insulation can be adapted to the respective situation by varying the combination.
  • the k value can be pressed to a value ⁇ 1.0 W / m 2 k.
  • the following combinations were built using wooden frames, in which wooden strips serve as spacers between the multi-skin sheets.
  • metal or plastic profiles can also be used as mounting elements for the multi-wall sheets.

Abstract

The device includes at least two double or multiple web panels. The latter may have thin transparent walls which are connected by a separated mesh. The web panels are combined into a unit using a common mounting, and at least one triple or quadruple web panel may be inserted as a multiple web panel. The mounting may be in the form of a wooden frame with wooden strips to act as spacers between the web panels. Metal profiles can also be used for the mounting. The use of web spacings of 3 to 80 mm, and flange spacings of 6 to 60 mm, and with both webs and flanges made from material with a thickness of 0.2 to 3 mm, is also discussed.

Description

Gebiet der ErfindungField of the Invention

Die Erfindung betrifft eine Vorrichtung zur transparenten Wärmedämmung, bestehend aus einer Kombination von mindestens zwei Stegdoppel- oder Stegmehrfachplatten.The invention relates to a device for transparent thermal insulation, consisting of a combination of at least two double or multi-wall sheets.

Stand der TechnikState of the art

"Lichtdurchlässige Abdeck- oder Wandplatten aus thermoplastischem Kunststoff mit zwei die Plattenaußenflächen bildenden dünnen Außenwänden und zahlreichen, die Außenwände einstückig verbindenden, im Querschnitt gitter- oder fachwerkartig angeordneten Verteilungszwischenwänden" sind bereits seit 1970 bekannt (DE-A 16 09 777; DE-Gbm R 30 956, Kl. 39A). Die derart charakterisierten, sogenannten Stegdoppel- bzw. Stegmehrfachplatten haben eine erhebliche praktische Bedeutung als Verglasungselemente, insbesondere im Gewächshausbau, bei Wintergärten, Sporthallen u.ä. erlangt. Sie bestehen überwiegend aus Polymethylmethacrylat, Polycarbonat oder Polyvinylchlorid. Zwischenzeitlich sind zusätzliche Vorschläge zur zweckmäßigen Gestaltung der Stegdoppel- bzw. Mehrfachplatten und deren Befestigung gemacht worden (vgl. DE-A 29 13 074; DE-A 31 08 711; DE-A 32 44 953) darunter auch zahlreiche Vorschläge, die Geometrie der Stege betreffend (vgl. US-P 3,741,857, EP-A 0 054 856, DE-Gbm 80 27 441; EP-A 0 283 071; EP-A 0 381 339). Zur Herstellung der Stegdoppel- bzw. Mehrfachplatten hat sich das Extrusionsverfahren bewährt (vgl. BE-A 638 716; DE-Gbm 89 15 137; DE-Gbm 90 14 968.8)."Translucent cover or wall panels made of thermoplastic material with two thin outer walls forming the outer surface of the panels and numerous distribution partition walls connecting the outer walls in one piece and arranged in cross-section in a lattice or truss-like manner" have been known since 1970 (DE-A 16 09 777; DE-Gbm R 30 956, class 39A). The so-called so-called double or multi-wall sheets are of considerable practical importance as glazing elements, particularly in greenhouse construction, in winter gardens, sports halls and the like. acquired. They mainly consist of polymethyl methacrylate, polycarbonate or polyvinyl chloride. In the meantime, additional suggestions have been made for the practical design of the double-walled or multiple sheets and their fastening (cf. DE-A 29 13 074; DE-A 31 08 711; DE-A 32 44 953), including numerous suggestions, the geometry of the Webs (see US Pat. No. 3,741,857, EP-A 0 054 856, DE-Gbm 80 27 441; EP-A 0 283 071; EP-A 0 381 339). The extrusion process has proven itself for the production of the double-walled or multiple sheets (cf. BE-A 638 716; DE-Gbm 89 15 137; DE-Gbm 90 14 968.8).

Aufgabe und LösungTask and solution

Die Stegdoppel- bzw. Stegmehrfachplatten des Standes der Technik verdanken ihre Marktstellung vor allem der hervorragenden Wärmeisolation bei hoher Lichtdurchlässigkeit und der hohen Steifigkeit bei relativ geringem Eigengewicht.
Dessen ungeachtet wird die Verbesserung der Wärmeisolierung unter möglichst weitgehender Erhaltung der Lichtdurchlässigkeit als Aufgabe empfunden. Die Tendenz geht dabei in Richtung der Änderung des Aufbaus der individuellen Stegdoppel- bzw. Stegmehrfachplatte. So wird in der EP-A 0 286 003 eine Hohlkammerplatte vorgeschlagen, in deren Hohlräumen mindestens zwei "dachförmig verlaufende" Innengurte angeordnet sind.
Die Hohlkammerplatten mit besonderer Steggeometrie verlangen indessen entsprechende Fertigungsverfahren mit speziellen Werkzeugen, die sich aber wiederum nur ab höheren Stückzahlen wirklich lohnen. Es sollte daher nach anderen Wegen gesucht werden, die transparente Wärmedämmung über den mit den Handelsformen der Stegdoppel- und Stegmehrfachplatten erreichten Grad hinaus zu verbessern.
Als ebenso kostengünstige wie effektive Problemlösung hat sich die Kombination von zwei oder mehreren Stegdoppel- bzw. Stegmehrfachplatten in einer Vorrichtung erwiesen. Dabei werden mindestens zwei der genannten Hohlkammerplatten in einer gemeinsamen Halterung zusammengefaßt.
Vorzugsweise bestehen die Hohlkammerplatten aus den üblicherweise verwendeten, transparenten Kunststoffen, insbesondere Thermoplasten. Genannt seien Polymethylmethacrylat bzw. Copolymere des Methylmethacrylats, Polycarbonat, Polystyrol, PETG. Als Haupteinsatzgebiet bietet sich die Wärmedämmung an Gebäuden, insbesondere an Fassaden an.
Vorzugsweise wendet man handelsübliche Stegdoppel- bzw. Stegmehrfachplatten an, insbesondere solche mit senkrecht zur Gurtenoberfläche verlaufenden Stegen, jedoch kommen auch Hohlkammerplatten mit anderer Steggeometrie, z.B. sog. Fachwerkgeometrie in Frage (vgl. vorstehend "Stand der Technik"). Ferner können die aus den typischen Verglasungseinsätzen bekannten und in der Praxis bewährten Abmessungen wie Breite und Dicke der Stegdoppel- bzw. Stegmehrfachplatten in der Regel übernommen werden.The twin-wall or multi-wall sheets of the prior art owe their market position above all to the excellent thermal insulation with high light transmission and the high rigidity with a relatively low weight.
Regardless of this, improving the thermal insulation while maintaining the greatest possible transparency is perceived as a task. The tendency is in the direction of changing the structure of the individual double or multi-wall sheet. For example, EP-A 0 286 003 proposes a twin-wall sheet in whose cavities at least two "roof-shaped" inner straps are arranged.
The twin-wall sheets with special web geometry, however, require corresponding manufacturing processes with special tools, which, however, are only really worthwhile if the number of pieces is higher. Therefore, other ways should be sought to improve the transparent thermal insulation beyond the level achieved with the commercial forms of double and multi-wall sheets.
The combination of two or more double or multi-wall sheets in one device has proven to be an inexpensive and effective solution to the problem. At least two of the hollow chamber plates mentioned are combined in a common holder.
The twin-wall sheets preferably consist of the commonly used, transparent plastics, in particular thermoplastics. Polymethyl methacrylate or copolymers of Methyl methacrylate, polycarbonate, polystyrene, PETG. The main area of application is thermal insulation on buildings, particularly on facades.
Commercial double or multi-wall sheets are preferably used, in particular those with webs running perpendicular to the surface of the belt, but hollow-chamber sheets with a different web geometry, for example so-called truss geometry, can also be used (cf. "prior art" above). Furthermore, the dimensions known from the typical glazing inserts and proven in practice, such as the width and thickness of the double or multi-wall sheets, can generally be adopted.

Als Daten für gängige Stegdoppel- bzw. Stegmehrfachplatten können gelten:

  • Stegdoppelplatten, Stegdreifachplatten, Stegvierfachplatten
  • Gurtabstände 6 - 60 mm, vorzugsweise 16 - 32 mm
  • Stegabstände 3 - 80 mm, vorzugsweise 16 - 64 mm,
  • Gurtdicke 0,2 - 3 mm
  • Stegdicke 0,2 - 3 mm
The following can be considered as data for common double or multi-wall sheets:
  • Double-skin sheets, triple-skin sheets, quadruple-skin sheets
  • Belt spacing 6 - 60 mm, preferably 16 - 32 mm
  • Web spacing 3 - 80 mm, preferably 16 - 64 mm,
  • Belt thickness 0.2 - 3 mm
  • Web thickness 0.2 - 3 mm

Dabei werden die Abmessungen in üblicher Weise aufeinander abgestimmt; beispielsweise können vorteilhaft Stegdreifachplatten mit einem Abstand der äußeren Gurte von 32 mm, Stegabstand: 32 mm, Abstand Obergurt-Mittelgurt: 16 mm, Gurtdicke: 1,9 mm, Stegdicke: 1,0 mm angewendet werden.The dimensions are matched to one another in the usual way; For example, triple-walled sheets with a spacing of the outer straps of 32 mm, spacing: 32 mm, spacing of the upper and middle straps: 16 mm, strap thickness: 1.9 mm, strut thickness: 1.0 mm can advantageously be used.

Selbstverständlich können vorteilhafte Ausführungsarten des Standes der Technik in den erfindungsgemäßen Vorrichtungen eingesetzt werden. Dabei ist insbesondere zu denken an witterungsgeschützte, insbesondere UV-geschützte bzw. oberflächengeschützte Ausführungsformen (vgl. DE-A 45 76 870 und DE-A 32 44 953) sowie gegebenenfalls an Einfärbungen.Of course, advantageous embodiments of the prior art can be used in the devices according to the invention. In particular, one should think of weather-protected, in particular UV-protected or surface-protected, embodiments (cf. DE-A 45 76 870 and DE-A 32 44 953) and, if appropriate, coloring.

Durch verschiedene Kombinationen kann die Wärmedämmung der jeweiligen Situation angepaßt werden. So können sich äußere, z.B. der Witterung direkt ausgesetzte und innere Stegplatten unterscheiden. Die äußeren Stegplatte kann beispielsweise stabiler ausgeführt sein (höheres Flächengewicht) und/oder eine Oberflächenvergütung tragen. Auch die Kombination von Stegplatten aus verschiedenen Materialien, z.B. einer hochwertigen Außen- und einer geringerwertigen Innen-Stegplatte erscheint in manchen Fällen zweckmäßig. Die erfindungsgemäße Kombination von mindestens zwei Stegplatten kann von Anfang an in einen zweckmäßigen, dem Einsatzzweck- und -ort angepaßten Verbund vorliegen, sie kann aber auch erst am Einsatzort, beispielsweise an der Fassade selbst hergestellt werden.The thermal insulation can be adapted to the respective situation using various combinations. External, e.g. distinguish directly exposed to the weather and inner multi-skin sheets. The outer multi-wall sheet can, for example, be made more stable (higher basis weight) and / or have a surface coating. The combination of multi-wall sheets made of different materials, e.g. A high-quality outer and a lower-quality inner multi-skin sheet appears useful in some cases. The combination of at least two multi-wall sheets according to the invention can be present from the start in a suitable combination adapted to the intended use and location, but it can also be produced only at the place of use, for example on the facade itself.

Hinsichtlich der benötigten Rahmenelemente bestehen verschiedene, vorwiegend durch den spezifischen Einsatzzweck bestimmte Optionen. In Frage kommen insbesondere zweckmäßige Pfosten-Riegel-Kombinationen, z.B. aus Metall- oder gegebenenfalls Kunststoff-Profilen, insbesondere aus Aluminiumprofilen, bis hin zu einfachen Lattenkonstruktionen. Die Rahmenelemente befinden sich in der Regel an mindestens zwei, zweckmäßig an gegenüberliegenden Seiten der kombinierten Stegplatten. Es können beispielsweise jeweils zwei an sich übliche Profilsprossen kombiniert werden, z.B. durch Fügen, Verkleben, Verschrauben u.ä.With regard to the required frame elements, there are various options, mainly determined by the specific purpose. Suitable mullion-transom combinations, for example made from metal or possibly plastic profiles, in particular from aluminum profiles, up to simple slatted structures are particularly suitable. The frame elements are usually on at least two, suitably on opposite sides of the combined multi-wall sheets. For example, two conventional rungs can be combined, for example, by joining, gluing, screwing, etc.

Vorteilhafte WirkungenBeneficial effects

Die erfindungsgemäße Vorrichtung bestehend aus einer Kombination von zwei oder mehreren Stegdoppel- bzw. Stegmehrfachplatten ermöglicht eine kostengünstige und effektive Wärmedämmung. Die vorgeschlagene Kombination bietet sehr gute Wärmedurchgangszahlen (k-Werte) bei gleichzeitig hoher Transparenz. Durch Variation der Kombination kann die Wärmedämmung der jeweiligen Situation angepaßt werden. Durch geeignete Kombination kann, wie in den nachfolgenden Beispielen gezeigt wird, der k-Wert auf einen Wert < 1,0 W/m2k gedrückt werden.The device according to the invention consisting of a combination of two or more double or multi-wall sheets enables cost-effective and effective thermal insulation. The proposed combination offers very good heat transfer coefficients (k values) with high transparency. The insulation can be adapted to the respective situation by varying the combination. By a suitable combination, as shown in the examples below, the k value can be pressed to a value <1.0 W / m 2 k.

Die folgenden Beispiele dienen zur Erläuterung der Erfindung:The following examples serve to illustrate the invention:

BEISPIELEEXAMPLES

Mittels Holzrahmen, bei denen Holzleisten als Abstandshalter zwischen den Stegplatten dienen, wurden die folgenden Kombinationen gebaut. Die k-Wert-Messungen wurden mit einem k-Wert-Meßgerät Ahlborn Typ 2287-8 durchgeführt. Die Proben wurden in die Tür eines Klimaschrankes eingesetzt. Die Außentemperatur betrug 23 Grad C, die Innentemperatur 4 - 10 Grad C. Als Wärmeübergangskoeffizienten wurden αinnen = 8,1 W/m2.k und αaußen = 23,3 W/m2.k eingesetzt.The following combinations were built using wooden frames, in which wooden strips serve as spacers between the multi-skin sheets. The k-value measurements were carried out with an Ahlborn type 2287-8 k-value measuring device. The samples were placed in the door of a climate chamber. The outside temperature was 23 degrees C, the inside temperature 4 - 10 degrees C. The heat transfer coefficients used were α inside = 8.1 W / m 2 .k and α outside = 23.3 W / m 2 .k.

Beispiel 1example 1

Kombination von 3 Stegdreifachplatten (PLEXIGLAS-Stegdreifachplatten S3P 32/1230-32) Stegabstand: 32 mm. Abstand der äußeren Gurte: 32 mm. Abstand Obergurt - Mittelgurt: 26 mm. Luftzwischenraum zwischen den Stegplatten: je 3 mm. k-Wert: 0,84 W/m2.k (zum Vergleich eine S3P 32 alleine: k = 2,1 W/m2.k).Combination of 3 multi-wall sheets (PLEXIGLAS multi-wall sheets S3P 32 / 1230-32) spacing: 32 mm. Distance between outer straps: 32 mm. Distance from top chord to center chord: 26 mm. Air gap between the multi-skin sheets: 3 mm each. k value: 0.84 W / m 2 .k (for comparison an S3P 32 alone: k = 2.1 W / m 2 .k).

Beispiel 2Example 2

Kombination von 3 Stegvierfachplatten (MAKROLON-Stegvierfachplatten S4P 25/980-25 HR). Stegabstand: 20 mm. Abstand der äußeren Gurte: 25 mm. Abstand Obergurt - Mittelgurt: 8 mm. Luftzwischenraum zwischen den Stegplatten: 14 mm. k-Wert: 0,99 W/m2.k (zum Vergleich eine S4P 25 alleine: k = 1,7 W/m2.k).Combination of 3 multi-wall sheets (MAKROLON multi-wall sheets S4P 25 / 980-25 HR). Distance between bars: 20 mm. Distance between outer straps: 25 mm. Distance from top chord to center chord: 8 mm. Air gap between the multi-skin sheets: 14 mm. k value: 0.99 W / m 2 .k (for comparison, an S4P 25 alone: k = 1.7 W / m 2 .k).

Beispiel 3Example 3

Kombination von 5 Stegdoppelplatten PLEXIGLAS SDP 16/980-64 ALLTOP). Stegabstand: 64 mm, Gurtabstand: 16 mm. Luftzwischenraum zwischen den Stegplatten: 10 mm, k-Wert: 0;76 W/m2.k (zum Vergleich eine Stegplatte alleine: k = 2,8 W/m2.k).Combination of 5 double-wall sheets PLEXIGLAS SDP 16 / 980-64 ALLTOP). Web spacing: 64 mm, belt spacing: 16 mm. Air gap between the multi-wall sheets: 10 mm, k-value: 0; 76 W / m 2 .k (for comparison, a multi-wall sheet alone: k = 2.8 W / m 2 .k).

Alternativ können auch Metall- oder Kunststoffprofile als Halterungselemente für die Stegplatten eingesetzt werden.Alternatively, metal or plastic profiles can also be used as mounting elements for the multi-wall sheets.

Claims (6)

Vorrichtung zur transparenten Wärmedämmung mittels Stegdoppel- und Stegmehrfachplatten,
   dadurch gekennzeichnet,
daß man mindestens zwei Stegdoppel- oder Stegmehrfachplatten mittels einer gemeinsamen Halterung zu einer Einheit zusammenfaßt.Device for transparent thermal insulation by means of double and multi-wall sheets,
characterized,
that one combines at least two double or multi-wall sheets by means of a common holder to form a unit. Vorrichtung gemäß Anspruch 1, dadurch gekennzeichnet, daß als Stegmehrfachplatte mindestens eine Stegdreifachplatte eingesetzt wird.Device according to claim 1, characterized in that at least one triple-walled plate is used as a multi-wall plate. Vorrichtung gemäß Anspruch 1, dadurch gekennzeichnet, daß als Stegmehrfachplatte mindestens eine Stegvierfachplatte eingesetzt wird.Apparatus according to claim 1, characterized in that at least one multi-wall plate is used as multi-wall plate. Vorrichtung gemäß Anspruch 1, dadurch gekennzeichnet, daß der k-Wert der zu einer Einheit zusammengefaßten Stegdoppel- oder Stegmehrfachplatten unter 1,5 W/m2.k liegt.Apparatus according to claim 1, characterized in that the k-value of the double or multi-wall sheets combined into one unit is less than 1.5 W / m 2 .k. Vorrichtung gemäß den Ansprüchen 1 - 4, dadurch gekennzeichnet, daß die Halterung aus einem Holzrahmen mit Holzleisten als Abstandshalter zwischen den Stegplatten besteht.Device according to claims 1-4, characterized in that the holder consists of a wooden frame with wooden strips as a spacer between the web plates. Vorrichtung gemäß den Ansprüchen 1 - 4, dadurch gekennzeichnet, daß zur Halterung Metallprofile verwendet wurden.Device according to claims 1-4, characterized in that metal profiles were used for the holder.
EP96117379A 1995-11-03 1996-10-30 Device for transparent heat insulation Expired - Lifetime EP0771913B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29517390U 1995-11-03
DE29517390U DE29517390U1 (en) 1995-11-03 1995-11-03 Device for transparent thermal insulation

Publications (2)

Publication Number Publication Date
EP0771913A1 true EP0771913A1 (en) 1997-05-07
EP0771913B1 EP0771913B1 (en) 2000-05-10

Family

ID=8014938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96117379A Expired - Lifetime EP0771913B1 (en) 1995-11-03 1996-10-30 Device for transparent heat insulation

Country Status (5)

Country Link
EP (1) EP0771913B1 (en)
AT (1) ATE192813T1 (en)
DE (2) DE29517390U1 (en)
DK (1) DK0771913T3 (en)
ES (1) ES2147335T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016111483A1 (en) * 2016-06-22 2017-12-28 Glasfabrik Lamberts Gmbh & Co Kg Profilbauglasanordnung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29517390U1 (en) * 1995-11-03 1996-01-04 Roehm Gmbh Device for transparent thermal insulation

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE638716A (en) 1962-10-16
DE1609777A1 (en) 1965-07-06 1970-04-30 Roehm & Haas Gmbh Translucent cover or wall panel made of thermoplastic material
US3741857A (en) 1970-11-20 1973-06-26 Asahi Chemical Ind Composite light weight board and manufacture thereof
DE2313691A1 (en) * 1973-03-16 1974-09-19 Moosbrunner Glasfabrik Ges Mbh GLAZING WITH DOUBLE OR MULTIPLE SHAPED U-SHAPED PROFILE GLASS SHEETS
EP0006431A1 (en) * 1978-06-30 1980-01-09 Oltmans, Heinrich Hollow building panel of extruded plastics
DE2913074A1 (en) 1979-04-02 1980-10-16 Roehm Gmbh Extruded hollow plastic section - has edge strips of impact-resistant plastics
DE8027441U1 (en) 1979-10-17 1981-04-02 Montedison S.p.A., Milano DOUBLE-WALLED CELLULAR PLATE WITH HIGH INSULATION EFFECT
EP0050462A1 (en) * 1980-10-20 1982-04-28 DAN-PAL Technical Plastic Industry for Building and Industry Light transmitting wall panels
EP0054856A1 (en) 1980-12-23 1982-06-30 Bayer Ag Strutted double panels
DE3108711A1 (en) 1981-03-07 1982-09-23 Heescher, Felix, 4446 Hörstel WALKING PLATE serving as a building element
DE3244953A1 (en) 1982-12-04 1984-06-07 Röhm GmbH, 6100 Darmstadt METHOD FOR PRODUCING A MULTI-LAYER PLASTIC PANEL
US4576870A (en) 1983-04-08 1986-03-18 Rohm Gmbh Method for making multilayered resin bodies having UV-protection and the resultant products
EP0283071A1 (en) 1987-03-18 1988-09-21 La/Es Laminati Estrusi Termoplastici S.P.A. Alveolar panel for windows or skylights
EP0286003A1 (en) 1987-04-08 1988-10-12 Mönch Kunststofftechnik GmbH Translucent panel
EP0342886A1 (en) * 1988-05-20 1989-11-23 DAN-PAL Technical Plastic Industry for Building and Industry An extruded modular panel unit
DE8915137U1 (en) 1989-12-23 1990-02-08 Roehm Gmbh, 6100 Darmstadt, De
EP0381339A2 (en) 1989-01-19 1990-08-08 Polygal Constructional panels
DE29517390U1 (en) * 1995-11-03 1996-01-04 Roehm Gmbh Device for transparent thermal insulation

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE638716A (en) 1962-10-16
DE1609777A1 (en) 1965-07-06 1970-04-30 Roehm & Haas Gmbh Translucent cover or wall panel made of thermoplastic material
US3741857A (en) 1970-11-20 1973-06-26 Asahi Chemical Ind Composite light weight board and manufacture thereof
DE2313691A1 (en) * 1973-03-16 1974-09-19 Moosbrunner Glasfabrik Ges Mbh GLAZING WITH DOUBLE OR MULTIPLE SHAPED U-SHAPED PROFILE GLASS SHEETS
EP0006431A1 (en) * 1978-06-30 1980-01-09 Oltmans, Heinrich Hollow building panel of extruded plastics
DE2913074A1 (en) 1979-04-02 1980-10-16 Roehm Gmbh Extruded hollow plastic section - has edge strips of impact-resistant plastics
DE8027441U1 (en) 1979-10-17 1981-04-02 Montedison S.p.A., Milano DOUBLE-WALLED CELLULAR PLATE WITH HIGH INSULATION EFFECT
EP0050462A1 (en) * 1980-10-20 1982-04-28 DAN-PAL Technical Plastic Industry for Building and Industry Light transmitting wall panels
EP0054856A1 (en) 1980-12-23 1982-06-30 Bayer Ag Strutted double panels
DE3108711A1 (en) 1981-03-07 1982-09-23 Heescher, Felix, 4446 Hörstel WALKING PLATE serving as a building element
DE3244953A1 (en) 1982-12-04 1984-06-07 Röhm GmbH, 6100 Darmstadt METHOD FOR PRODUCING A MULTI-LAYER PLASTIC PANEL
US4576870A (en) 1983-04-08 1986-03-18 Rohm Gmbh Method for making multilayered resin bodies having UV-protection and the resultant products
EP0283071A1 (en) 1987-03-18 1988-09-21 La/Es Laminati Estrusi Termoplastici S.P.A. Alveolar panel for windows or skylights
EP0286003A1 (en) 1987-04-08 1988-10-12 Mönch Kunststofftechnik GmbH Translucent panel
EP0342886A1 (en) * 1988-05-20 1989-11-23 DAN-PAL Technical Plastic Industry for Building and Industry An extruded modular panel unit
EP0381339A2 (en) 1989-01-19 1990-08-08 Polygal Constructional panels
DE8915137U1 (en) 1989-12-23 1990-02-08 Roehm Gmbh, 6100 Darmstadt, De
DE29517390U1 (en) * 1995-11-03 1996-01-04 Roehm Gmbh Device for transparent thermal insulation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016111483A1 (en) * 2016-06-22 2017-12-28 Glasfabrik Lamberts Gmbh & Co Kg Profilbauglasanordnung

Also Published As

Publication number Publication date
DE29517390U1 (en) 1996-01-04
DE59605177D1 (en) 2000-06-15
DK0771913T3 (en) 2000-08-14
ES2147335T3 (en) 2000-09-01
ATE192813T1 (en) 2000-05-15
EP0771913B1 (en) 2000-05-10

Similar Documents

Publication Publication Date Title
DE69908040T2 (en) DISPOSABLE FORMWORK FOR COLUMNS
DE19739749A1 (en) Curtain wall construction
DE2552910A1 (en) INSULATION BOARD AND METHOD OF MANUFACTURING IT
DE2649472A1 (en) TRANSPARENT THERMAL INSULATION
EP0742324B1 (en) Wall element
EP0771913B1 (en) Device for transparent heat insulation
DE3407867A1 (en) Prefabricated wall element
DE202014000533U1 (en) Insulation device for windows or facades
DE2732595A1 (en) Non-distorting framed exterior door - has continuous metal reinforcing bar on lock case side of frame and uses profiles which may be form locked to strips
CH639721A5 (en) FACADE FAIRING ELEMENT.
EP0132497B1 (en) Insulating blind
DE2853268A1 (en) Multi-chamber sheet structure - comprises bars running in same direction between strips of sheet material
EP1607566A2 (en) Panel with special effects
DE3434413A1 (en) Covering of buildings which are subject to solar or heat radiation, especially for greenhouses, tunnels, borders or the like
DE3825566A1 (en) Profile combination for uprights and transoms of the substructure of a partition wall
DE2941202A1 (en) Greenhouse with transparent gutters - has gutters between sections with sloping roofs and supported by longitudinals and forked members
DE3334859A1 (en) Partitioning element for buildings
DE1659022A1 (en) Composite pane
DE102016112355A1 (en) Profilbauglasbahn with thermal insulation properties, this containing profiled glass arrangement and use of a thermally insulating material
DE1809803C (en) Sash frame for a living area skylight
DE10202411A1 (en) Wall panel for a curtain wall and method for manufacturing wall panels
DE2654272A1 (en) METHOD AND DEVICE FOR THERMAL INSULATION
AT220341B (en) Plastic cladding of approximately U-shaped profile on the outside of the room on wooden casement and stick frames of windows
DE2329573A1 (en) PROFILE SET FOR THE MANUFACTURE OF DOORS, WINDOW FRAMES, WALLS AND THE LIKE
DE836857C (en) Process for the production of structures

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FI FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19971025

17Q First examination report despatched

Effective date: 19990210

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

ITF It: translation for a ep patent filed

Owner name: SOCIETA' ITALIANA BREVETTI S.P.A.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FI FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 192813

Country of ref document: AT

Date of ref document: 20000515

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: BOVARD AG PATENTANWAELTE

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59605177

Country of ref document: DE

Date of ref document: 20000615

ET Fr: translation filed
REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20000808

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2147335

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
NLT1 Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1

Owner name: ROEHM GMBH & CO. KG

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: FR

Ref legal event code: CJ

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20071016

Year of fee payment: 12

Ref country code: ES

Payment date: 20071030

Year of fee payment: 12

Ref country code: DK

Payment date: 20071015

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20071015

Year of fee payment: 12

Ref country code: FI

Payment date: 20071015

Year of fee payment: 12

Ref country code: AT

Payment date: 20071015

Year of fee payment: 12

Ref country code: IT

Payment date: 20071026

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20071123

Year of fee payment: 12

Ref country code: SE

Payment date: 20071012

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20071023

Year of fee payment: 12

Ref country code: FR

Payment date: 20071016

Year of fee payment: 12

BERE Be: lapsed

Owner name: *ROHM G.M.B.H.

Effective date: 20081031

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20081030

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20090501

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20090630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090501

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081030

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081031

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081031

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081030

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20081031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081031

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20091026

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081031

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59605177

Country of ref document: DE

Effective date: 20110502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110502