EP0430889A2 - Vitrage multiple isolant - Google Patents

Vitrage multiple isolant Download PDF

Info

Publication number
EP0430889A2
EP0430889A2 EP90810913A EP90810913A EP0430889A2 EP 0430889 A2 EP0430889 A2 EP 0430889A2 EP 90810913 A EP90810913 A EP 90810913A EP 90810913 A EP90810913 A EP 90810913A EP 0430889 A2 EP0430889 A2 EP 0430889A2
Authority
EP
European Patent Office
Prior art keywords
wall
glass pane
multiple insulating
insulating glass
coating
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Withdrawn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
EP90810913A
Other languages
German (de)
English (en)
Other versions
EP0430889A3 (en
Inventor
Hans Rudolf Mäder
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.)
Glas Trosch AG St Gallen
Original Assignee
Glas Trosch AG St Gallen
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 Glas Trosch AG St Gallen filed Critical Glas Trosch AG St Gallen
Publication of EP0430889A2 publication Critical patent/EP0430889A2/fr
Publication of EP0430889A3 publication Critical patent/EP0430889A3/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • 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
    • E06B3/663—Elements for spacing panes
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66314—Section members positioned at the edges of the glazing unit of tubular shape
    • E06B3/66319—Section members positioned at the edges of the glazing unit of tubular shape of rubber, plastics or similar materials
    • 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
    • E06B3/663—Elements for spacing panes
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B2003/6638—Section members positioned at the edges of the glazing unit with coatings

Definitions

  • the invention relates to a multiple insulating glass pane according to the preamble of patent claim 1.
  • a multiple insulating glass pane with four glass panes is known.
  • the disks are kept spaced apart from one another by an integral hollow profile filled with a drying agent.
  • the inside of the spacer profile, which surrounds the interior between the two inner panes, is perforated.
  • the spacing profile is designed for sound and heat insulation such that the distance between an outer pane and an adjacent inner pane is relatively small and the distance between the other outer pane and the inner pane or between the inner panes is relatively large.
  • the edges of the two inner panes are rider-like surrounded by an H-shaped intermediate profile.
  • the spacer profile is preferably made of glass fiber reinforced polyvinyl chloride, or of polyvinyl chloride coated with an aluminum foil, or of metal.
  • EP-B 0 069 558 discloses a multiple insulating glass pane which consists of two glass panes and is improved compared to DE-PS 22 62 040, the spacing profile here being made from polycarbonate material with 10 to 40% by weight of glass fiber filler to avoid the above "cloud formation".
  • the object of the invention is to provide a simple, as good heat-insulating multiple insulating glass pane, in the interior of which no moisture penetrates over a long period of time and no gas diffuses away and in which the value of the heat transfer at the edge of the multiple pane is only insignificantly greater than in the center of the pane.
  • the spacer profile 1 is designed as a right-angled hollow body with two adjacent, bevelled corners 7a and 7b, which between the two glass panes 3 and 5 encloses an interior space 9 filled with air or another gas in a frame shape.
  • the spacing profile 1 is arranged a few millimeters away from the outer edge of the glass panes 3 and 5. It consists of chemically post-compressed polycarbonate with a glass fiber reinforcement. Polycarbonate is a heat insulating material.
  • the cavity 11 of the spacer profile 1 is filled with a desiccant 13 and communicates with the latter via a plurality of holes 15 in the inner wall 17 of the spacer profile 1 between the cavity 11 and the interior 9, so that moisture contained in the air or nitrogen in the interior 9 the desiccant 13 is absorbable.
  • the outer wall 19 opposite the inner wall 17 and bevelled at its corners 7a and 7b is coated with an approximately 21 nm thick coating 21.
  • the coating 21 was sputtered on by means of a physical coating method [PVD (physical vapor deposition)], a 40 nm thick tin oxide layer directly on the outer wall 19, subsequently a 10 nm thick titanium oxide layer, then a 40 nm thick tin oxide layer and finally a 10 nm thick titanium oxide layer is applied.
  • PVD physical vapor deposition
  • the side walls 23a and 23b and the edge of the multilayer 21 are connected to the glass panes 3 and 5 via a so-called primary barrier 25a and 25b made of isobutylene sealant.
  • the isobutylene sealant of the primary barriers 25a and 25b is a plastic material, water vapor and gas impermeable and a good thermal insulator. However, due to its plasticity, it can hardly absorb mechanical forces. For this reason, as stated above, the outer space 27 is filled with polysulfide, silicone or polyurethane. These plastics are heat-insulating, elastic, adhere well to the titanium oxide layer of the coating 21 and have good flexural peel strength (i.e., when the glass pane 3 or 5 is deformed, this plastic adheres excellently). Due to their good flexural peel strength, these materials adhere very well to the surfaces of the spacing profile 1 and the glass panes 3 and 5 even when the spacing profile 1 is thermally expanded.
  • the primary barriers 25a and 25b connect the spacer profile 1 to the glass panes 3 and 5 in a manner which is impermeable to water vapor and gas and heat, and the adhesive 29 gives the mechanical strength of the multiple insulating glass pane with sufficient thermal insulation.
  • the applied to the outer wall 19 100 nm thick multilayer 21 prevents diffusion of moisture from outside to inside and gas from the interior 9 from the inside to the outside through the outer wall 19.
  • plastic materials such as B. polycarbonate, from which the spacer profile 1 is made to achieve a low heat transfer, water vapor and gases diffuse through and thus the effectiveness of the desiccant 13 and the gas filling in the interior 9 is canceled after a long time.
  • the multilayer 21 is just so thick that a very good water vapor and gas barrier is achieved, but an increase in the heat transfer of the spacer profile 1 compared to an uncoated spacer profile between the two glass panes cannot be measured.
  • a heat conduction in the above thin multilayer 21 from the glass pane 3 to the glass pane 5 or vice versa should not be possible according to rough estimates, since heat is an electromagnetic wave, depending on the ambient temperature, of a few micrometers wavelength.
  • the multiple view 21 can therefore not be used as a waveguide for heat waves act because a wave with such a large wavelength does not propagate in any waveguide or along a waveguide whose thickness is a power of ten less than the wavelength of the wave to be guided. Since the partial layers of the multilayer 21 are oxides, they are corrosion-resistant to air and water vapor and are therefore not attacked.
  • the multilayer 21 it is also possible to use other water vapor-tight and gas-tight coatings which are also corrosion-resistant to environmental conditions, such as. B. nickel, chromium, chromium-nickel alloys or other materials that can be sputtered with the above properties without thermally influencing the shape (polycarbonate) of the outer wall 19 during the coating process.
  • the corrosion resistance of the coating only has to act during storage until the outer space 27 is poured out with adhesive 29.
  • the coating should have good adhesion for the adhesive 29 in order to prevent the spacing profile 1 from being displaced in the direction of the center of the pane.
  • tin oxide and one titanium oxide layer can also be used. It is also possible to work with only a single tin oxide of an appropriate thickness, the layer thickness having to be chosen at least so thick that no islands form during the vapor deposition. Aluminum oxide can also be used as the layer material.
  • three, four or more glass panes lying parallel to one another can also be used.
  • the spacer profile can then be designed such that it has indentations (not shown) for receiving the inner glass pane or glass panes. You can also use a spacing profile between two adjacent glass panes.
  • the thin sputtered coating (tin oxide, titanium oxide, aluminum oxide, nickel, chromium, nickel-chromium alloy, ...) with a thickness between 70 and 400 nm did not measurably increase the heat transfer of the outer wall 19. It could it can also be found that at the pane edges, ie in the pane frame with cold outside and warm inside temperature, no more condensate forms in the multiple insulating glass panes according to the invention. It was also found in long-term temperature change experiments that the dreaded dissolution of the adhesive 29 no longer occurred in the outer space 27.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)
EP19900810913 1989-11-30 1990-11-26 Multiple insulating glazing Withdrawn EP0430889A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4285/89 1989-11-30
CH428589 1989-11-30

Publications (2)

Publication Number Publication Date
EP0430889A2 true EP0430889A2 (fr) 1991-06-05
EP0430889A3 EP0430889A3 (en) 1991-12-18

Family

ID=4273258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900810913 Withdrawn EP0430889A3 (en) 1989-11-30 1990-11-26 Multiple insulating glazing

Country Status (1)

Country Link
EP (1) EP0430889A3 (fr)

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458839A1 (fr) 1979-06-11 1981-01-02 Mac Valves Inc Mecanisme regulateur de debit et de pression, notamment pour la commande d'appareils pneumatiques
EP0475213A1 (fr) * 1990-09-04 1992-03-18 Ppg Industries, Inc. Ensemble d'écartement thermiquement isolant pour vitrage isolant et sa méthode de fabrication
EP0597727A2 (fr) * 1992-11-13 1994-05-18 UKae Limited Unités de vitrage isolant
DE9303795U1 (de) * 1993-03-16 1994-07-14 Roller, Ulrike, 71111 Waldenbuch Abstandshalter
US5460862A (en) * 1992-12-10 1995-10-24 Thermix GmbH Isolierungssysteme fur Verglasungen Spacer
EP0719904A1 (fr) * 1994-12-29 1996-07-03 Flachglas Aktiengesellschaft Unité de vitrage isolant
DE19543148A1 (de) * 1995-11-18 1997-05-22 Fewa Glastechnik Gmbh Brandschutzverglasung
US5655282A (en) * 1990-09-04 1997-08-12 Ppg Industries, Inc. Low thermal conducting spacer assembly for an insulating glazing unit and method of making same
DE29800902U1 (de) * 1998-01-20 1998-03-26 Josef Gartner & Co, 89423 Gundelfingen Tragende Verklebung mit optimiertem Aufbau zur Verbesserung der Dichtigkeit
WO1998028513A1 (fr) * 1996-12-20 1998-07-02 Saint-Gobain Vitrage Suisse Ag Ecarteur pour vitrage isolant a vitres multiples
DE19807454A1 (de) * 1998-02-21 1999-08-26 Ensinger Abstandhalter
EP0953715A2 (fr) 1998-04-27 1999-11-03 Flachglas Aktiengesellschaft Profilé d'écartement pour vitrage isolant
WO2000005475A1 (fr) * 1998-07-21 2000-02-03 Flachglas Aktiengesellschaft Profile d'ecartement pour un cadre d'ecartement d'une unite a vitres isolantes
WO2003074830A1 (fr) 2002-03-06 2003-09-12 Ensinger Kunststofftechnologie Gbr Entretoises
DE10226268A1 (de) * 2002-03-06 2003-10-02 Ensinger Kunststofftechnologie Abstandhalter
DE10226269A1 (de) * 2002-03-06 2003-10-02 Ensinger Kunststofftechnologie Abstandhalter
DE10311830A1 (de) * 2003-03-14 2004-09-23 Ensinger Kunststofftechnologie Gbr Abstandhalterprofil für Isolierglasscheiben
DE10356216A1 (de) * 2003-12-02 2005-07-14 Usd Formteiltechnik Gmbh Isolierglaseinheit
US7743584B2 (en) * 2001-08-09 2010-06-29 Edgetech I.G., Inc. Spacer assembly for insulating glazing units and method for fabricating the same
DE102009022562A1 (de) * 2009-05-25 2011-01-05 Webasto Ag Modulares Fahrzeugdach
WO2013104507A1 (fr) * 2012-01-13 2013-07-18 Saint-Gobain Glass France Espaceur pour vitrages isolants
US9169687B2 (en) 2011-08-26 2015-10-27 Saint-Gobain Glass France Insulating glazing with thermal protection insulating panel
EP2116689B1 (fr) 2004-09-09 2016-03-23 Technoform Glass Insulation Holding GmbH Profilé d'espaceur pour cadre d'espaceur pour une unité de fenêtre isolante et unité de fenêtre isolante
WO2016046081A1 (fr) * 2014-09-25 2016-03-31 Saint-Gobain Glass France Entretoise pour vitrages isolants
USD777345S1 (en) 2015-05-21 2017-01-24 Saint-Gobain Glass France Spacer bar
ITUA20163892A1 (it) * 2016-05-27 2017-11-27 Profilglass S P A Dispositivo distanziatore impermeabile per vetrocamera e metodo per realizzarlo
US10167665B2 (en) 2013-12-12 2019-01-01 Saint-Gobain Glass France Spacer for insulating glazing units, comprising extruded profiled seal
US10190359B2 (en) 2013-12-12 2019-01-29 Saint-Gobain Glass France Double glazing having improved sealing
US10286473B2 (en) 2014-10-07 2019-05-14 Saint-Gobain Glass France Method for producing a disk with an electrically conductive coating and a metal strip which is soldered onto the disk; and corresponding disk
US10301868B2 (en) 2014-06-27 2019-05-28 Saint-Gobain Glass France Insulated glazing comprising a spacer, and production method
EP3505716A1 (fr) 2018-01-02 2019-07-03 Amcor Flexibles Denmark ApS Espaceur de fenêtre de barrière à durabilité améliorée
US10344525B2 (en) 2014-06-27 2019-07-09 Saint-Gobain Glass France Insulated glazing with spacer, related methods and uses
US10350859B2 (en) 2014-12-08 2019-07-16 Saint-Gobain Glass France Composite glass having reduced thickness for a head-up display (HUD)
US10508486B2 (en) 2015-03-02 2019-12-17 Saint Gobain Glass France Glass-fiber-reinforced spacer for insulating glazing unit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619718A1 (de) * 1976-05-04 1977-11-17 Icb Nv Isolierverglasung
GB2077834A (en) * 1980-06-17 1981-12-23 Leith Glazing Co Ltd A multiple pane assembly
EP0069558A2 (fr) * 1981-07-02 1983-01-12 Reddiplex Limited Profilés d'espacement pour double vitrage
DE3240639A1 (de) * 1982-11-04 1984-05-17 Bischoff Glastechnik GmbH & Co KG, 7518 Bretten Isolierglasscheibe
DE3302659A1 (de) * 1983-01-27 1984-08-02 Reichstadt, Hans Udo, 5628 Heiligenhaus Abstandhalteprofil fuer mehrscheiben-isolierglas

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619718A1 (de) * 1976-05-04 1977-11-17 Icb Nv Isolierverglasung
GB2077834A (en) * 1980-06-17 1981-12-23 Leith Glazing Co Ltd A multiple pane assembly
EP0069558A2 (fr) * 1981-07-02 1983-01-12 Reddiplex Limited Profilés d'espacement pour double vitrage
DE3240639A1 (de) * 1982-11-04 1984-05-17 Bischoff Glastechnik GmbH & Co KG, 7518 Bretten Isolierglasscheibe
DE3302659A1 (de) * 1983-01-27 1984-08-02 Reichstadt, Hans Udo, 5628 Heiligenhaus Abstandhalteprofil fuer mehrscheiben-isolierglas

Cited By (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458839A1 (fr) 1979-06-11 1981-01-02 Mac Valves Inc Mecanisme regulateur de debit et de pression, notamment pour la commande d'appareils pneumatiques
US5655282A (en) * 1990-09-04 1997-08-12 Ppg Industries, Inc. Low thermal conducting spacer assembly for an insulating glazing unit and method of making same
EP0475213A1 (fr) * 1990-09-04 1992-03-18 Ppg Industries, Inc. Ensemble d'écartement thermiquement isolant pour vitrage isolant et sa méthode de fabrication
US5675944A (en) * 1990-09-04 1997-10-14 P.P.G. Industries, Inc. Low thermal conducting spacer assembly for an insulating glazing unit and method of making same
EP0597727A2 (fr) * 1992-11-13 1994-05-18 UKae Limited Unités de vitrage isolant
EP0597727A3 (fr) * 1992-11-13 1994-12-28 Ukae Limited Unités de vitrage isolant.
US5460862A (en) * 1992-12-10 1995-10-24 Thermix GmbH Isolierungssysteme fur Verglasungen Spacer
DE9303795U1 (de) * 1993-03-16 1994-07-14 Roller, Ulrike, 71111 Waldenbuch Abstandshalter
EP0719904A1 (fr) * 1994-12-29 1996-07-03 Flachglas Aktiengesellschaft Unité de vitrage isolant
DE19543148A1 (de) * 1995-11-18 1997-05-22 Fewa Glastechnik Gmbh Brandschutzverglasung
DE19543148C2 (de) * 1995-11-18 2000-03-23 Fewa Glastechnik Gmbh Brandschutzverglasung
WO1998028513A1 (fr) * 1996-12-20 1998-07-02 Saint-Gobain Vitrage Suisse Ag Ecarteur pour vitrage isolant a vitres multiples
EP0852280A1 (fr) * 1996-12-20 1998-07-08 Saint-Gobain Vitrage Suisse AG Entretoise pour vitrage multiple
DE29800902U1 (de) * 1998-01-20 1998-03-26 Josef Gartner & Co, 89423 Gundelfingen Tragende Verklebung mit optimiertem Aufbau zur Verbesserung der Dichtigkeit
DE19807454A1 (de) * 1998-02-21 1999-08-26 Ensinger Abstandhalter
EP0953715A2 (fr) 1998-04-27 1999-11-03 Flachglas Aktiengesellschaft Profilé d'écartement pour vitrage isolant
EP0953715A3 (fr) * 1998-04-27 2000-11-02 Flachglas Aktiengesellschaft Profilé d'écartement pour vitrage isolant
WO2000005475A1 (fr) * 1998-07-21 2000-02-03 Flachglas Aktiengesellschaft Profile d'ecartement pour un cadre d'ecartement d'une unite a vitres isolantes
US7743584B2 (en) * 2001-08-09 2010-06-29 Edgetech I.G., Inc. Spacer assembly for insulating glazing units and method for fabricating the same
WO2003074830A1 (fr) 2002-03-06 2003-09-12 Ensinger Kunststofftechnologie Gbr Entretoises
DE10226268A1 (de) * 2002-03-06 2003-10-02 Ensinger Kunststofftechnologie Abstandhalter
DE10226269A1 (de) * 2002-03-06 2003-10-02 Ensinger Kunststofftechnologie Abstandhalter
EP2444580A1 (fr) 2003-03-14 2012-04-25 Ensinger Kunststofftechnologie GbR Profil de retenue d'écartement pour vitres isolantes
EP2549047A1 (fr) 2003-03-14 2013-01-23 Ensinger Kunststofftechnologie GbR Profil de retenue d'écartement pour vitres isolantes
US7449224B2 (en) 2003-03-14 2008-11-11 Ensinger Kunststofftechnologie Gbr Spacer profile for an insulated glazing unit
WO2004081331A1 (fr) 2003-03-14 2004-09-23 Ensinger Kunststofftechnologie Gbr Profile d'ecartement pour vitrages isolants
DE10311830A1 (de) * 2003-03-14 2004-09-23 Ensinger Kunststofftechnologie Gbr Abstandhalterprofil für Isolierglasscheiben
DE10356216A1 (de) * 2003-12-02 2005-07-14 Usd Formteiltechnik Gmbh Isolierglaseinheit
EP2116689B1 (fr) 2004-09-09 2016-03-23 Technoform Glass Insulation Holding GmbH Profilé d'espaceur pour cadre d'espaceur pour une unité de fenêtre isolante et unité de fenêtre isolante
EP2116689B2 (fr) † 2004-09-09 2020-08-19 Technoform Glass Insulation Holding GmbH Profilé d'espaceur pour cadre d'espaceur pour une unité de fenêtre isolante et unité de fenêtre isolante.
DE102009022562A1 (de) * 2009-05-25 2011-01-05 Webasto Ag Modulares Fahrzeugdach
DE102009022562B4 (de) * 2009-05-25 2016-12-01 Webasto Ag Modulares Fahrzeugdach
US9169687B2 (en) 2011-08-26 2015-10-27 Saint-Gobain Glass France Insulating glazing with thermal protection insulating panel
EA027387B1 (ru) * 2012-01-13 2017-07-31 Сэн-Гобэн Гласс Франс Дистанционная рамка для изоляционных стеклопакетов
US9260906B2 (en) 2012-01-13 2016-02-16 Saint-Gobain Glass France Spacer for insulating glazing units
EP2998498A1 (fr) * 2012-01-13 2016-03-23 Saint-Gobain Glass France Pièce intercalaire pour vitrages isolants
WO2013104507A1 (fr) * 2012-01-13 2013-07-18 Saint-Gobain Glass France Espaceur pour vitrages isolants
EP2802726B1 (fr) 2012-01-13 2016-04-27 Saint-Gobain Glass France Pièce intercalaire pour vitrages isolants
US10167665B2 (en) 2013-12-12 2019-01-01 Saint-Gobain Glass France Spacer for insulating glazing units, comprising extruded profiled seal
US10190359B2 (en) 2013-12-12 2019-01-29 Saint-Gobain Glass France Double glazing having improved sealing
US10344525B2 (en) 2014-06-27 2019-07-09 Saint-Gobain Glass France Insulated glazing with spacer, related methods and uses
US10301868B2 (en) 2014-06-27 2019-05-28 Saint-Gobain Glass France Insulated glazing comprising a spacer, and production method
US10626663B2 (en) 2014-09-25 2020-04-21 Saint-Gobain Glass France Spacer for insulating glazing units
EP3198101B1 (fr) 2014-09-25 2018-08-15 Saint-Gobain Glass France Entretoise pour vitrages isolants
WO2016046081A1 (fr) * 2014-09-25 2016-03-31 Saint-Gobain Glass France Entretoise pour vitrages isolants
EP3421709A1 (fr) * 2014-09-25 2019-01-02 Saint-Gobain Glass France Entretoise pour vitrages isolants
US10286473B2 (en) 2014-10-07 2019-05-14 Saint-Gobain Glass France Method for producing a disk with an electrically conductive coating and a metal strip which is soldered onto the disk; and corresponding disk
US10350859B2 (en) 2014-12-08 2019-07-16 Saint-Gobain Glass France Composite glass having reduced thickness for a head-up display (HUD)
US10508486B2 (en) 2015-03-02 2019-12-17 Saint Gobain Glass France Glass-fiber-reinforced spacer for insulating glazing unit
USD777345S1 (en) 2015-05-21 2017-01-24 Saint-Gobain Glass France Spacer bar
ITUA20163892A1 (it) * 2016-05-27 2017-11-27 Profilglass S P A Dispositivo distanziatore impermeabile per vetrocamera e metodo per realizzarlo
EP3505716A1 (fr) 2018-01-02 2019-07-03 Amcor Flexibles Denmark ApS Espaceur de fenêtre de barrière à durabilité améliorée
WO2019134825A1 (fr) 2018-01-02 2019-07-11 Amcor Flexibles Denmark Aps Élément d'espacement de fenêtre barrière à durabilité améliorée
US11391084B2 (en) 2018-01-02 2022-07-19 Amcor Flexibles Denmark Aps Barrier window spacer with enhanced durability

Also Published As

Publication number Publication date
EP0430889A3 (en) 1991-12-18

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