EP0444391A2 - Procédé et dispositif pour le remplissage d'espace intérieur de verre isolant en forme de départ de gaz - Google Patents

Procédé et dispositif pour le remplissage d'espace intérieur de verre isolant en forme de départ de gaz Download PDF

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Publication number
EP0444391A2
EP0444391A2 EP90890281A EP90890281A EP0444391A2 EP 0444391 A2 EP0444391 A2 EP 0444391A2 EP 90890281 A EP90890281 A EP 90890281A EP 90890281 A EP90890281 A EP 90890281A EP 0444391 A2 EP0444391 A2 EP 0444391A2
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EP
European Patent Office
Prior art keywords
insulating glass
glass blank
air
gas
interior
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
EP90890281A
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German (de)
English (en)
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EP0444391B1 (fr
EP0444391B2 (fr
EP0444391A3 (en
Inventor
Peter Lisec
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Individual
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Individual
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Publication of EP0444391A2 publication Critical patent/EP0444391A2/fr
Publication of EP0444391A3 publication Critical patent/EP0444391A3/de
Publication of EP0444391B1 publication Critical patent/EP0444391B1/fr
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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
    • E06B3/677—Evacuating or filling the gap between the panes ; Equilibration of inside and outside pressure; Preventing condensation in the gap between the panes; Cleaning the gap between the panes
    • E06B3/6775—Evacuating or filling the gap during assembly

Definitions

  • the invention relates to a method for filling the interior of insulating glass blanks with a gas other than air, in particular with argon, with a probe for supplying the gas and a probe for extracting air or air-gas mixture from the inside of the insulating glass blank Interior of the insulating glass blank are introduced.
  • a gas other than air in particular with argon
  • Such filling gases are, for example: argon or a so-called heavy gas, such as sulfur hexafluoride.
  • a method of operation in which the gas exchange is to take place through a gap in the region of the lower horizontal leg of a spacer frame is known from DE-OS 34 02 323.
  • the invention has for its object to improve the method of the type mentioned in such a way that not only the actual gas exchange takes place easily and quickly, but also that the production and subsequent closing of holes in the spacer frame is avoided without the disadvantages of the above described methods in which the gas exchange takes place via a gap in the region of the lower horizontal leg of the spacer frame.
  • this object is achieved in that the insulating glass pane blank is pressed in a press after assembling the pane package, that a pane of the insulating glass pane blank is held at a distance from the spacer frame in the area of a corner, and that both probes are introduced into the interior of the insulating glass pane blank in the area of this corner.
  • the preferred procedure is to compress the pane package essentially vertically and one pane in the area of one of the lower corners at a distance from Spacer frame holds - is kept open, the probes for gas exchange can be introduced without the disadvantages of the known procedures described above, even without the production of holes in the spacer frame.
  • the gas exchange takes place particularly quickly and easily if the procedure is such that a gas stream which is aligned essentially parallel to the lower, horizontal leg of the spacer frame is blown into the interior of the insulating glass blank from the probe for supplying gas.
  • this method of operation mixing of the supplied gas with the outflowing air or air-gas mixture is largely prevented, since the gas which is intended to replace the air in the interior of the pane widens from the side opposite the filling point to the filling side moving progressively and gradually pushing the air-gas mixture or the air towards the suction probe, compressing it.
  • the procedure is such that air or air-gas mixture is introduced into the interior of the insulating glass blank withdrawn inserted probe to an extent that there is a pressure in the interior of the insulating glass blank during the gas exchange, which is higher than the pressure in the environment.
  • This procedure has the advantage that special sealing measures are unnecessary and yet no air is sucked into the interior of the insulating glass blank, the resulting losses being negligible, especially if the interior of the insulating glass blank is filled with argon or a similarly cheap gas.
  • the process according to the invention can be carried out in such a way that the insulating glass blank is also pressed in the area of the open corner.
  • the gas introduced by one probe for example argon
  • the probes are not introduced through holes, but through the open area in the corner into the interior of the insulating glass blank, they can also be used in the method according to the invention if the probes are in different directions, e.g. point away from each other, are simultaneously introduced into the interior of the insulating glass pane.
  • the amount of gas used in the process according to the invention can be determined simply by continuing the gas exchange until the proportion of the air-gas mixture extracted via the one probe Air falls below a predetermined value.
  • the volume of the interior of the insulating glass blank can be calculated and a quantity of gas can be introduced into the interior of the insulating glass pane that corresponds to the calculated volume by a predetermined fraction of this volume.
  • the invention further relates to a device which is particularly suitable for carrying out the method according to the invention.
  • the device for carrying out the method is characterized by two pressure plates which can be approximated to one another for pressing the insulating glass blank, with a probe for introducing gas into the space between the glass panes of the insulating glass blank and with a probe for extracting air or air.
  • the press for example, one of the types known from DE-PS 31 30 645
  • the disk package is pressed and the cover disk is held in a lower corner 2 of the disk package, preferably the front, lower corner, at a distance from the spacer frame and / or from the spacer frame lifted off or held at a distance from the spacer frame.
  • two probes 4 and 5 which are mounted close to one another on an angled support 3 and via which the gas exchange takes place, are introduced into the interior of the insulating glass blank.
  • the probe 4 supplying the special gas e.g. argon
  • the probe 4 supplying the special gas is aligned horizontally and blows the gas flow into the space between the glass panes at high speed parallel to the lower, horizontal leg of the spacer frame.
  • the second probe 5 which is mounted on the angled support 3 and which is applied from the outside to the corner 2 of the insulating glass blank 1, optionally with the interposition of a seal (elastic foam), has an opening which is directed obliquely upwards and is used for suction of air or air-gas mixture displaced from the interior of the insulating glass blank.
  • a seal elastic foam
  • the gas exchange is carried out in such a way that there is always at least a small one in the interior of the insulating glass blank Overpressure prevails, so that gas can be exchanged continuously and at most excess air or gas-air mixture is displaced from the interior, which is not a problem since the filling gas, especially if it is argon, is not expensive.
  • the gas flow follows the inner circumference of the spacer frame and compresses towards the center, so that air is gradually compressed in an increasingly smaller area and displaced from the interior of the insulating glass blank , as indicated in FIGS. 1 to 3 by the "front" 6 between the filling gas and the air.
  • the gas filling is controlled either by measuring the residual oxygen content in the gas-air mixture drawn from the interior of the insulating glass blank, by determining the composition of the air-gas mixture in the interior of the insulating glass blank and / or by determining (calculating) the volume of the interior of the pane and Supply of a correspondingly metered amount of gas, a certain loss due to the prevailing overpressure being taken into account by the fact that the calculated volume amount by an example empirically determined fraction is increased.
  • Advantages of the method according to the invention are that it is possible to work continuously and does not have to be constantly switched between blowing and suctioning.
  • the drilling and subsequent closing of openings in the spacer frame through which the probes are to be inserted are omitted in the working method according to the invention.
  • Another advantage is that the mixing between supplied gas and air in the interior of the insulating glass blank is kept within limits, since such mixing is limited Extent occurs.
  • a press schematically indicated in Fig. 4 has two press plates 10 and 11 which are movable relative to each other, as is known per se for presses for pressing insulating glass blanks.
  • the construction of the press with the plates 10 and 11 and the drive for moving the movable press plate, e.g. the plate 11 can have a construction as is known per se. Examples of known pressing devices which can be used in the present context are described in AT-PS 385 499 or in Austrian patent application A 2956/87, which was published on June 15, 1990.
  • only a lower corner region 12 of the press plate 11 can be pivoted with respect to the press plate 11 and is connected to the latter via hinges 13 and 14.
  • a pressure medium cylinder 15 is provided, which is connected on the one hand at 16 to the press plate 11 and on the other hand via an extension 17 projecting from the corner region 12.
  • the corner region 12 can be pivoted back and forth in the direction of the double arrow 18 (FIG. 4).
  • two suction heads 19 and 20 are provided in the corner region 12 of the pressure plate 11 in the exemplary embodiment shown, and can be subjected to negative pressure via lines 21, 22.
  • the suction heads 19 and 20 lie against the one glass pane of the insulating glass blank 1, so that in its corner 2 by actuating the pressure cylinder 15 and pivoting the corner region 12 of the press plate 11, the one glass pane from the spacer frame 1 located between the two glass panes of the insulating glass blank 1 is lifted off.
  • the probe 4 and the probe 5 are inserted into the opening thus formed, whereby the angular support 3 bears on the insulating glass blank 1 in the area of the corner 1 'thereof, as mentioned above, on the outer circumference of the insulating glass blank 1.
  • the carrier 3 with the probes 4 and 5 is removed again, for which purpose an actuating device (not shown) for the holder 3 is provided, and the pressure medium cylinder 15 is actuated so that the corner region 12 of the plate 11 swings back again and thus the insulating glass blank is pressed in the area of the initially still open corner 2.
  • the press is opened by moving the pressing plate 11 away from the pressing plate 10 and conveying the insulating glass blank 1 filled with gas, for example argon, from the press and, for example, to a sealing station.
  • gas for example argon

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Glass Compositions (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
EP90890281A 1990-02-28 1990-10-15 Procédé pour le remplissage d'espace intérieur de verre isolant en forme de départ de gaz Expired - Lifetime EP0444391B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT473/90 1990-02-28
AT47390 1990-02-28
AT0047390A AT408982B (de) 1990-02-28 1990-02-28 Verfahren zum füllen des innenraumes von isolierglasscheiben mit gas

Publications (4)

Publication Number Publication Date
EP0444391A2 true EP0444391A2 (fr) 1991-09-04
EP0444391A3 EP0444391A3 (en) 1992-04-08
EP0444391B1 EP0444391B1 (fr) 1994-09-21
EP0444391B2 EP0444391B2 (fr) 2000-12-27

Family

ID=3491550

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90890281A Expired - Lifetime EP0444391B2 (fr) 1990-02-28 1990-10-15 Procédé pour le remplissage d'espace intérieur de verre isolant en forme de départ de gaz

Country Status (5)

Country Link
US (1) US5110337A (fr)
EP (1) EP0444391B2 (fr)
AT (2) AT408982B (fr)
DE (2) DE9014304U1 (fr)
ES (1) ES2062498T5 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5413156A (en) * 1992-12-18 1995-05-09 Lisec; Peter Process and apparatus for filling insulating glass panes with a gas other than air
EP0715053A2 (fr) 1994-10-28 1996-06-05 VIANELLO Fortunato - DAVANZO Nadia trading under the trading style FOR.EL. BASE DI VIANELLO & C. S.n.c. Dispositif et procédé pour remplir automatiquement des vitrages isolants
US5626712A (en) * 1994-03-24 1997-05-06 Lisec; Peter Device for filling insulating glass panes with heavy gas
EP0805254A3 (fr) * 1996-04-29 1999-09-22 Lenhardt Maschinenbau GmbH Procédé pour la fabrication de vitres isolantes à écarteur thermoplastique

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58900360D1 (de) * 1988-05-04 1991-11-14 Lenhardt Maschinenbau Verfahren und vorrichtung zum fuellen von isolierglasscheiben mit einem schwergas.
EP0498787A3 (en) * 1991-02-04 1992-10-14 Peter Lisec Method and device for manufacturing insulating glazing units
US5246042A (en) * 1991-09-24 1993-09-21 Litton Systems Canada Limited Method of filling a suspended particle display
DE4212256C2 (de) * 1992-04-11 1998-06-04 Lenhardt Maschinenbau Vorrichtung zum Zusammenbauen von zwei Isolierglasscheiben die mit einem von Luft verschiedenen Gas gefüllt sind
DE4231424C2 (de) * 1992-09-19 1998-04-09 Lenhardt Maschinenbau Verfahren und Vorrichtung zum Zusammenbauen von Isolierglasscheiben, deren Glastafeln durch einen plastischen Abstandhalter auf Abstand gehalten und miteinander verklebt sind
DE4335673C1 (de) * 1993-10-20 1995-05-11 Lenhardt Maschinenbau Verfahren und Vorrichtung zum Zusammenbauen von Isolierglasscheiben mit rahmenförmigen Abstandhaltern aus einer plastischen Masse
DE4335671A1 (de) * 1993-10-20 1995-05-04 Lenhardt Maschinenbau Verfahren und Vorrichtung zum Zusammenbauen von Isolierglasscheiben mit rahmenförmigen Abstandhaltern aus einer plastischen Masse
US6068720A (en) * 1998-07-01 2000-05-30 Edge Seal Technologies, Inc. Method of manufacturing insulating glass units
US20030085238A1 (en) * 2001-11-06 2003-05-08 Segro Bradley A Apparatus for dosing liquid gas into a multipane gas unit
US6622456B2 (en) 2001-11-06 2003-09-23 Truseal Telenologies, Inc. Method and apparatus for filling the inner space of insulating glass units with inert gases
WO2009020615A1 (fr) * 2007-08-07 2009-02-12 Hunter Douglas Inc. Panneau de verre isolé translucide
US8235076B2 (en) * 2009-02-02 2012-08-07 American Air Liquide, Inc. Method and system for optimized filling of an enclosure
US8627856B2 (en) * 2010-06-28 2014-01-14 Integrated Automation Systems, Llc Continuous gas filling process and apparatus for fabrication of insulating glass units
GB2483249A (en) * 2010-09-01 2012-03-07 Inagas Gas filling apparatus
AT510165B1 (de) * 2010-09-23 2012-02-15 Inova Lisec Technologiezentrum Verfahren zum herstellen von mit einem von luft verschiedenen gas gefülltem isolierglas
US8905085B2 (en) * 2011-09-09 2014-12-09 Erdman Automation Corporation Apparatus for edge sealing and simultaneous gas filling of insulated glass units
US10113354B2 (en) 2013-12-31 2018-10-30 Cardinal Ig Company Multiple-pane insulating glazing unit assembly, gas filling, and pressing machine
US9951553B2 (en) 2014-06-05 2018-04-24 Erdman Automation Corporation High speed parallel process insulated glass manufacturing line
US10968685B2 (en) 2016-01-04 2021-04-06 PDS IG Holding LLC Gas filling of an insulating glass unit
US10253552B2 (en) 2016-04-21 2019-04-09 Erdman Automation Corporation High speed parallel process insulated glass manufacturing line
US11187028B2 (en) 2017-07-01 2021-11-30 PDSD IG Holding LLC Filling and sealing device and method for an insulated glass unit
US12467311B2 (en) 2022-01-12 2025-11-11 Erdman Automation Corporation Insulated glass unit manufacturing station and assembly line with controlled heating of spacer
US20240109755A1 (en) * 2022-09-29 2024-04-04 Hyundai Motor Company Duplex elevator

Family Cites Families (21)

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US2756467A (en) * 1952-11-05 1956-07-31 Etling Birtus Oliver Multiple-pane glazing unit and manufacture thereof
LU58848A1 (fr) * 1969-06-11 1971-03-09
US3683974A (en) * 1970-10-08 1972-08-15 Ppg Industries Inc Method for purging and filling multiple glazed units
US3811484A (en) * 1971-06-14 1974-05-21 E Engelbrecht Method and apparatus for delivering a predetermined volume of a liquid
US4061163A (en) * 1976-07-06 1977-12-06 Gte Sylvania Incorporated Method of filling electrochemical cells with electrolyte
DE2644851A1 (de) * 1976-10-05 1978-04-06 Eberhard Halle Vorrichtung zur gasabfuellung von schalldaemmscheiben
AT370201B (de) * 1977-05-18 1983-03-10 Lisec Peter Glastech Ind Vorrichtung zum zusammenstellen von mehrscheiben- isolierglas
SU729147A1 (ru) * 1978-09-05 1980-04-25 За витель Способ изготовлени стеклопакетов
DE3025122C2 (de) * 1980-07-03 1982-04-15 DCL Glass Consult GmbH, 8000 München Verfahren und Vorrichtung zum Befüllen einer Isolierglaseinheit mit einem Füllgas
AT370706B (de) * 1981-04-03 1983-04-25 Lisec Peter Vorrichtung zum zusammenstellen von isolierglasscheiben
DE3117255C1 (de) * 1981-04-30 1983-01-27 DCL Glass Consult GmbH, 8000 München Sonde zum Einleiten eines Füllgases in eine Isolierglaseinheit
DE3117256C2 (de) * 1981-04-30 1983-01-27 DCL Glass Consult GmbH, 8000 München Verfahren zum Einleiten eines Füllgases in eine Isolierglaseinheit und Sonde zur Durchführung des Verfahrens
AT385499B (de) * 1981-05-11 1988-04-11 Lisec Peter Vorrichtung zum pressen von isolierglas
AT368985B (de) * 1981-05-26 1982-11-25 Lisec Peter Vorrichtung zum fuellen von isolierglas mit schwergas
US4450660A (en) * 1982-09-29 1984-05-29 Dean E Keith Thermal barrier
DE3402323A1 (de) * 1984-01-24 1985-08-01 Interpane Entwicklungs- und Beratungsgesellschaft mbH & Co. KG, 3471 Lauenförde Verfahren zum herstellen eines wenigstens aus zwei scheiben bestehenden isolierglases
AT393827B (de) * 1987-01-15 1991-12-27 Lisec Peter Verfahren und vorrichtung zum fuellen einer isolierglaseinheit mit fuellgas
DK164274C (da) * 1987-10-23 1992-10-19 Neste Oy Fremgangsmaade til at foere en gas eller vaeske, hvis temperatur er lavere end temperaturen i en underjordisk beholder, frem til den underjordiske beholder samt et foederoersaggregat til beholderen til brug ved udoevelse af fremgangsmaaden.
AT393830B (de) * 1988-01-11 1991-12-27 Lisec Peter Vorrichtung zum fuellen von isolierglas mit sondergas
DE3914706A1 (de) * 1988-05-04 1989-12-14 Lenhardt Maschinenbau Verfahren und vorrichtung zum zusammenbauen von isolierglasscheiben, die mit einem von luft verschiedenen gas gefuellt sind
DE58900360D1 (de) * 1988-05-04 1991-11-14 Lenhardt Maschinenbau Verfahren und vorrichtung zum fuellen von isolierglasscheiben mit einem schwergas.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5413156A (en) * 1992-12-18 1995-05-09 Lisec; Peter Process and apparatus for filling insulating glass panes with a gas other than air
US5476124A (en) * 1992-12-18 1995-12-19 Lisec; Peter Process and apparatus for filling insulating glass panes with a gas other than air
DE4327977C2 (de) * 1992-12-18 1998-11-05 Peter Lisec Vorrichtung zum Herstellen von mit Füllgas gefüllten Isolierglasscheiben
US5626712A (en) * 1994-03-24 1997-05-06 Lisec; Peter Device for filling insulating glass panes with heavy gas
US5645678A (en) * 1994-03-24 1997-07-08 Lisec; Peter Device for producing insulating glass panes filled with heavy gas
EP0715053A2 (fr) 1994-10-28 1996-06-05 VIANELLO Fortunato - DAVANZO Nadia trading under the trading style FOR.EL. BASE DI VIANELLO & C. S.n.c. Dispositif et procédé pour remplir automatiquement des vitrages isolants
EP0805254A3 (fr) * 1996-04-29 1999-09-22 Lenhardt Maschinenbau GmbH Procédé pour la fabrication de vitres isolantes à écarteur thermoplastique

Also Published As

Publication number Publication date
ATA47390A (de) 1992-01-15
ES2062498T5 (es) 2001-03-16
ATE112010T1 (de) 1994-10-15
AT408982B (de) 2002-04-25
DE9014304U1 (de) 1991-01-31
EP0444391B1 (fr) 1994-09-21
EP0444391B2 (fr) 2000-12-27
ES2062498T3 (es) 1994-12-16
DE59007269D1 (de) 1994-10-27
EP0444391A3 (en) 1992-04-08
US5110337A (en) 1992-05-05

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