• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:

    公开号:AT510165A4
    申请号:T15852010
    申请日:2010-09-23
    公开日:2012-02-15
    发明作者:Leopold Mader
    申请人:Inova Lisec Technologiezentrum；
    IPC主号:
    专利说明:

    - 1 -
    The invention relates to a method for filling insulating glass with a gas other than air (heavy gas, for example sulfur hexafluoride, a noble gas, or mixtures of air with various gases).
    Various methods for filling insulating glass with heavy gas are known in the prior art. Examples which may be mentioned are the methods and devices described in AT 368 985 B (= DE 31 39 856 A and US Pat. No. 4,369,84 A), EP 0 324 333 A, AT 399 500 B, AT 408 982 B and US Pat AT 409 128 B are shown and described.
    A problem in the known method for filling insulating glass with a gas other than air is that at least in the area through which the gas is to be filled in the interior of the insulating glass pane, ie where the exchange is to take place between the spacer and at least one of Glass panes must be a distance. This is often accomplished in practice by holding a glass sheet in the gas filling direction a distance from its facing surface of the spacer by sucking it against and holding it by a pressurized plate of the gas filling device.
    The invention has for its object to provide a method by which the distance between at least one of the glass sheets and the spacer can be achieved without a glass sheet must be sucked to a plate of Gasfüllvomchtung and kept at a distance from the spacer.
    This object is achieved according to the invention with a method having the features of claim 1.
    Preferred and advantageous embodiments of the invention are the subject of the dependent claims.
    Since the inventive method in the region of the spacer only during the Gasfüllvorganges effective spacers are provided which ensure the distance between the spacer and the swept surface of the glass pane during the filling process, it is no longer necessary to keep the glass at a distance by a suction plate is held.
    The spacer means may be arranged distributed over the entire length of the spacer, or only in a region of the spacer, namely in the region in which an opening is to be present over which the interior of the insulating glass pane is to be filled with gas.
    • · · · • * ··· • · ·······
    The spacer means may be bumps (protrusions) in the adhesive used to adhesively bond the glass sheet to the spacer. These elevations may be regions of thickening of the adhesive strand or on the adhesive patch and be in this depressible spacer. If the spacers are made of thermoplastic or elastoplastic material, the spacer means can be pressed into the spacer.
    Alternatively it can be provided that the spacer means are used at the edge of the glass pane and there are fixed clamping distance means. These spacers are removed after the filling process, before the Verprassen the Isoiiergtasscheibe again. If attached to the edge of the glass spacer (clips) outside the strand of adhesive (butyl rubber) are arranged, so only touch the not occupied with adhesive strand area of the spacer, they may remain attached until after the Verprassen the insulating glass and it is sufficient if the distance means before sealing the insulating glass pane (filling the edge joint with sealant).
    The inventive method is suitable not only for two pane insulating glass, but also for triple and multi-pane insulating glass, wherein the strand of adhesive is applied either to that of the outer glass panes facing surfaces of the spacer and / or the inside of the glass sheets. Here too, spacer means can be increases in the adhesive strand, on these spacer blocks (plugs) or clips, as described above, or in the spacer (made of plastic) that can be pressed in by spacers.
    It is essential if the spacer means are provided in the region of the strand of adhesive, ie elevations of the same or on this patch plug, have such a dimension that they are pressed in Verprassen the insulating glass after the gas filling in the KEeberstrang so that they fulfill its function as a diffusion barrier can.
    It is also an advantage of the method according to the invention that gas filling devices known per se (gas filling presses) can be used, for example the gas filling devices disclosed in the abovementioned documents, wherein only the lifting of the one glass pane to form an opening for entry between it and the spacer to achieve the gas in the interior of the insulating glass pane, can be omitted.
    Further details and features of the invention will become apparent from the following description of exemplary embodiments with reference to the drawings. - 3 -
    1 to 4 show diagrammatic oblique views of various embodiments of triple insulating glass, wherein the inventive method for filling the Innenrau-mes of insulating glass with gas is shown schematically, and Fig. 5 to 7 embodiments forms with spacers on a spacer made of plastic ,
    In the embodiment shown in Fig. 1 of the filling of Dreischeibenisolierglas 1, which is present in Fig. 1 as a "blank" consisting of a package of three glass sheets 3, 4 and Ab-standhaitem 5, with a non-air gas (heavy gas) is the gas in the two interstices 7 between the two outer glass sheets 3 and the middle glass sheet 4 from a double channel Θ passed. In the embodiment shown in Fig. 1, two spacers 5 are attached to the central glass pane 4 and, on their faces facing the outer glass panes 3, comprise a strand 11 of diffusion-tight adhesive, e.g. Butyl adhesive, with projections 13 (spacing of the projections 13 from each other about 50 to 500 mm) have. This ensures that between the outer glass sheets 3 and the Abstandhaltem 5, which are arranged on the inner glass 4 (middle glass), remain free spaces 15 through which the gas from the channels 9 can flow into the interiors 9, as shown in FIG Fig. 1 is symbolized by arrows 21.
    As soon as the filling process has ended, ie the desired degree of filling with heavy gas has been reached, the gas supply is interrupted. The outer glass sheets 3 are in a press, which may be the same device for filling with heavy gas (gas filling press), pushed toward each other so that they rest on the strands 11 on both spacers 5, thereby deforming the projections 13 and finally lie flat against the strands 11.
    The thus pressed insulating glass sheet (blank) is then fed to a device for filling the edge joint with sealing compound (sealing machine) in which in the two edge joints, which are bounded inwardly by the Abstandhaltem 5 and laterally of the glass sheets 3 and 4, sealing compound (usually a polysulfide-based compound) is injected.
    The embodiment shown in Fig. 2 differs from that shown in Fig. 1 in that the strands 11 of adhesive (butyl rubber) are not applied to the Abstandhaltem 5 but on the inner sides of the two outer glass sheets 4. Here too, projections 13 are provided on the surfaces of the adhesive strands 11 pointing towards the spacer 5, which ensure a spacing between the spacer 5 and the outer glass panes 4 during the gas filling process so that gas can flow into the interiors 7 between the glass panes 3 and 4 , • * * φ «··· · · Φ Φ # # Φ · · ♦ · · · · · · fl * · ΦΦΦΦΦ ·· * ·· # φφ ·« Φ · Φ · ΦΦΦ · Φ - 4 - ln Fig. 3, a Ausfühmngsform is shown, which is basically similar to the arrangement of Fig. 1, in which case the spacers 5 are combined into a spacer 5 and the central glass pane 4 only extends into the spacer 5. In order to support the middle glass pane 4 and the spacer 5 during the filling process, a support bar 19 is provided on the filling channels 8 through which gas is supplied. Instead of the support bar 19 may be attached to the channel 9 and individual support projections.
    The embodiment shown in Fig. 4 differs from that shown in Fig. 3 in that the adhesive strands 11 not on the outer surfaces, ie the outer glass panes 4 facing surfaces of the spacer 5, but mounted on the inwardly facing surfaces of the outer glass sheets 3 are.
    Instead of the projections 13 formed by thickening of the adhesive strands 11 can be used as spacers in the process according to the invention also on the strands 11 of adhesive patch Distanzmitlel in the form of buttons, plugs or the like, which ends when pressing the insulating glass pane (as described above) after the filling is pressed into the strands 11.
    Also contemplated is an embodiment in which strands of adhesive 11 are provided on both the outer glass sheets 3 and the outwardly facing surfaces of the spacer 5.
    In place of the embodiment shown in Figures 1 to 4, in which the spacer means, which are temporarily, ie only during the Fülfvorganges effective to form at least in one area a gap-shaped opening between the spacer 5 and one of the outer glass panes 3, Projections 13 are in the form of thickening of the adhesive application 11 or on the adhesive application 11 Distanzhaitenn, can be used in the invention and spacer means on the edge of at least one of the glass sheets 3 (in a double insulating on at least one of the outer glass panes 3) are placed to ensure distance between the outer surface of the spacer 5 and the inside of the glass sheet 3, so as to form a gap-shaped opening for the exchange. These spacers may be resilient spacers which engage the spacer 5 only in a region which lies outside of the area coated with adhesive application 11.
    These spacers are removed at the latest before sealing the blank of the insulating glass. If the spacer means in the region of the adhesive strand 11 rest on the spacer 5, they are removed before the package is pressed from at least two glass sheets and spacers 5 to form an insulating glass blank. - 5 -
    In the embodiment shown in Fig. 5, the spacer 5 between the two glass sheets 3 is a plastic spacer. Such plastic spacers are known for example from DE-A 30 02 904 and are often referred to as "swiggle strip". This spacer has the shape of a band with a rectangular cross-section, which is provided with protective films pulled from a storage drum and is applied by means of an applicator on the glass. Band-shaped spacers based on butyl rubber are tough as plastic and strongly adhesive, so that a gas-tight connection between the glass panes of the insulating glass pane is possible.
    Also known are spacers made of elastoplastic plastic based on polyurethane or the like. These spacers are also of rectangular cross-section and carry on their later outer side a diffusion barrier, e.g. a lamination of aluminum foil. These egg-elastic spacer bands are provided at their intended for contact with the glass sheets narrow sides manufacturer with a thin to cover the application of the tape with protective films covered coating of a highly adhesive adhesives.
    In the embodiment shown in Fig. 5, a number of pins 31 is inserted into the spacer 5 made of plastic as a spacer means, and initially so that the free ends of the pins 31 in the direction of the glass sheet 3, on which the spacer 5 initially is not appropriate, project and keep this glass 3 at a distance from the spacer 5. After filling with gas, the pins 31 are pressed during assembly and compression of the insulating glass in the spacer 5 made of plastic and enclosed by this.
    In the embodiment shown in FIG. 6, a plurality of spacers 5 placed on the spacer 5, substantially U-shaped brackets (clips) 33 are provided as a spacer means, which bear frictionally on the outside and inside of the spacer 5 in a clamping manner and thus distance to form the Define filling gap 15. The clips 33 are pressed into the spacer 5 during pressing of the insulating glass pane and enclosed by this.
    In the embodiment shown in FIG. 7, U-hooks 35 are provided as spacers, which are initially inserted into the spacer 5 only so far that their web abuts against the glass pane 3, which is the spacer 5 attached to the other glass pane 3 is opposite, so as to form the filling gap 15. The spacers in the form of U-hooks 35 are pressed into the spacer 5 during compression of the insulating glass pane and enclosed by its material, so that, as in the embodiments of FIGS. 5 and 6, a diffusion-tight connection of the two glass panes 3 with the spacer 5 is reached. - 6 -
    In summary, an embodiment of the invention can be described as follows: 5 For filling insulating glass with a gas other than air, a distance for the entry of gas into the interior of the insulating glass pane is ensured between the spacer and the glass pane, that in the region of the strand of adhesive, which is applied to the inside of the glass sheet or a side surface of the distance ha Iters, distance means, for example in the form of elevations of the adhesive strand, 10 are provided. These elevations are pressed into an adhesive glass blank during the pressing of the disk package (at least two disks with spacers between them) to form an insulating glass blank, whereupon the insulating glass blank is fed to seal a sealing station.
    权利要求:
    Claims (6)
    [1]
    5 1. • · * »

    7. Claims: A method for filling insulating glass with a gas other than air or a mixture of gases, wherein: in... at least a portion of the edge of the package of at least two glass sheets and spacers joined therebetween a gap-shaped opening is formed and through this gas gap-shaped opening of the gas exchange filling gas is performed against air, characterized in that the gap is formed by effective only during the gas filling spacer. A method according to claim 1, characterized in that as a spacer means thickenings (13) of an adhesive application on the spacer (5) and / or a glass sheet (4) are used. A method according to claim 1, characterized in that spacers are used as spacers, which are placed on the glass pane facing surface of the adhesive application, and pressed in the Verprassen the package of two glass sheets and interposed spacer for closing the gap-shaped opening in the adhesive application become. A method according to claim 1, characterized in that as spacers on the edge of one of the glass panes temporarily, so at least used only during the filling spacers are used. Method according to one of claims 1 to 4, characterized in that when filling triple insulating glass Abstandmittei between the two outer glass sheets (3) and the spacer (5) which is arranged on the central glass pane (4) are made to intervene to form the two outer glass sheets (3) and the Abstandhaltem (5) gap-shaped openings for the exchange. Method according to one of claims 1 to 5, characterized in that the strands of adhesive (11) are arranged on the outer surfaces of the spacer. Method according to one of claims 1 to 6, characterized in that the adhesive strands are mounted on the spacers associated with the inner surfaces of the outer glass panes (3). 40 - 8 -
    [2]
    8. The method according to any one of claims 1 to 6, characterized in that spacers are used made of thermoplastic or elastoplastic plastic, and that used as a spacer means on the spacer (5) or used in this 5 elements used.
    [3]
    9. The method according to claim 8, characterized in that in the spacer (5) pin-shaped spacer means (31) are used.
    [4]
    10. The method according to claim 8, characterized in that on the spacer (5) U-shaped bent straps) (33) are placed.
    [5]
    11. The method according to claim 8, characterized in that in the spacer (5) spacer means in the form of U-hooks (35) are used. 15
    [6]
    12. The method according to any one of claims 8 to 11, characterized in that the spacer means during pressing of the insulating glass pane in the spacer (5) are pressed and enclosed by its material.
    类似技术:
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    AT510165B1|2012-02-15|METHOD FOR PRODUCING INSULATED GLASS FILLED WITH AIR-DIFFERENT GAS
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    WO1994006992A1|1994-03-31|Process and device for assembling panels of insulating glass
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    EP0110295A2|1984-06-13|Spacer frame for edge-sealed insulating glazings
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    AT14238U1|2015-06-15|Insulating glass and method for producing insulating glass
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    同族专利:
    公开号 | 公开日
    EP2473697A1|2012-07-11|
    US8821662B2|2014-09-02|
    RU2523039C2|2014-07-20|
    EP2473697B1|2016-06-08|
    CN103119238A|2013-05-22|
    AT510165B1|2012-02-15|
    US20120199272A1|2012-08-09|
    WO2012037585A1|2012-03-29|
    RU2012126683A|2014-01-20|
    CA2780020A1|2012-03-29|
    CN103119238B|2015-12-09|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US436984A|1890-09-23|Lumber-assorter |
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    AT368985B|1981-05-26|1982-11-25|Lisec Peter|DEVICE FOR FILLING INSULATING GLASS WITH HEAVY GAS|
    US4408077A|1981-11-13|1983-10-04|Ayerst, Mckeena & Harrison, Inc.|6--5--1-naphthalenecarboxaldehydes|
    AT393827B|1987-01-15|1991-12-27|Lisec Peter|METHOD AND DEVICE FOR FILLING AN INSULATING GLASS UNIT WITH FILLING GAS|
    AT393830B|1988-01-11|1991-12-27|Lisec Peter|DEVICE FOR FILLING INSULATING GLASS WITH SPECIAL GAS|
    DK173809B1|1989-03-30|2001-11-12|Cardinal Ig Co|Process for the preparation of gas-filled thermal glass panes|
    AT408982B|1990-02-28|2002-04-25|Lisec Peter|METHOD FOR FILLING THE INTERIOR OF INSULATING GLASS PANELS WITH GAS|
    DE4022185A1|1990-07-13|1992-01-16|Lenhardt Maschinenbau|METHOD AND DEVICE FOR ASSEMBLING INSULATING GLASS PANELS FILLED WITH A GAS DIFFERENT FROM AIR|
    AT399145B|1991-02-04|1995-03-27|Lisec Peter|Method and apparatus for the production of insulating glass panes|
    AT399500B|1992-12-18|1995-05-26|Lisec Peter|Insulating glazing gas filling process - has reduced filler gas requirement and avoids gas losses|
    DE9302744U1|1992-12-18|1994-05-19|Lisec Peter|Device for filling insulating glass panes with a gas other than air|
    DE4312956C2|1993-04-21|1996-04-25|Metallgesellschaft Ag|Device for gas exchange in multi-pane insulating glass units and method for their use|
    RU2054513C1|1993-08-30|1996-02-20|Акционерное общество "Экотехнополис"|Double glass pane with reflecting plating|
    AT409128B|1994-03-24|2002-05-27|Lisec Peter|Process for assembling insulating-glass panes, the interior space of which is filled with a heavy gas|
    AT166419T|1994-03-24|1998-06-15|Peter Lisec|DEVICE FOR FILLING INSULATING GLASS PANELS WITH HEAVY GAS|
    AT402837B|1995-03-21|1997-09-25|Lisec Peter|METHOD AND DEVICE FOR DOSING GAS|
    US5957169A|1997-10-24|1999-09-28|Cardinal Ig Company|Apparatus and method for filling insulated glass units with insulating gas|
    US6068720A|1998-07-01|2000-05-30|Edge Seal Technologies, Inc.|Method of manufacturing insulating glass units|
    US6916392B2|2001-06-21|2005-07-12|Cardinal Ig Company|Producing and servicing insulating glass units|
    DE10138346C2|2001-08-03|2003-12-04|Lenhardt Maschinenbau|Device for assembling insulating glass panes|
    RU2230869C2|2002-08-15|2004-06-20|Олифиренко Владимир Николаевич|Transparent fire-resistant structure|
    EP1450001B1|2003-02-22|2004-11-17|Tecnopat AG|Device for the assembly of insulating glazing filled with a heavy gas|
    DE102005044861B3|2005-09-13|2007-02-15|Lenhardt Maschinenbau Gmbh|Filling insulation glass disks method e.g. for gas different from air, involves filling two glass tablets with different gas, in device having two opposite plates and parallel plates are mutually variable in distance to each other|
    CN101815839B|2007-08-03|2013-05-22|Vkr控股公司|A method for making a pane module and a window comprising such a pane module|GB2483249A|2010-09-01|2012-03-07|Inagas|Gas filling apparatus|
    US10113354B2|2013-12-31|2018-10-30|Cardinal Ig Company|Multiple-pane insulating glazing unit assembly, gas filling, and pressing machine|
    US9951553B2|2014-06-05|2018-04-24|Erdman Automation Corporation|High speed parallel process insulated glass manufacturing line|
    US10968685B2|2016-01-04|2021-04-06|PDS IG Holding LLC|Gas filling of an insulating glass unit|
    US10253552B2|2016-04-21|2019-04-09|Erdman Automation Corporation|High speed parallel process insulated glass manufacturing line|
    US11187028B2|2017-07-01|2021-11-30|PDSD IG Holding LLC|Filling and sealing device and method for an insulated glass unit|
    法律状态:
    2017-05-15| MM01| Lapse because of not paying annual fees|Effective date: 20160923 |
    优先权:
    申请号 | 申请日 | 专利标题
    AT15852010A|AT510165B1|2010-09-23|2010-09-23|METHOD FOR PRODUCING INSULATED GLASS FILLED WITH AIR-DIFFERENT GAS|AT15852010A| AT510165B1|2010-09-23|2010-09-23|METHOD FOR PRODUCING INSULATED GLASS FILLED WITH AIR-DIFFERENT GAS|
    CA 2780020| CA2780020A1|2010-09-23|2011-08-02|Method for production of insulating glass filled with a gas other than air|
    RU2012126683/12A| RU2523039C2|2010-09-23|2011-08-02|Production of dual-pane window filled with gas other than air|
    US13/501,664| US8821662B2|2010-09-23|2011-08-02|Method for producing insulating glass that is filled with a gas that is different from air|
    EP11748547.4A| EP2473697B1|2010-09-23|2011-08-02|Method for producing insulating glass that is filled with a gas that is different from air|
    PCT/AT2011/000322| WO2012037585A1|2010-09-23|2011-08-02|Method for producing insulating glass that is filled with a gas that is different from air|
    CN201180045601.9A| CN103119238B|2010-09-23|2011-08-02|For the manufacture of the method for the insulating glass of filling with the gas being different from air|
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