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    Insulating glazing unit, in particular for a climate chamber
    1.
    发明授权
    Insulating glazing unit, in particular for a climate chamber 有权

    公开(公告)号：US10791849B2

    公开(公告)日：2020-10-06

    申请号：US16085833

    申请日：2017-02-23

    Applicant: SAINT-GOBAIN GLASS FRANCE

    Inventor： Erwan Baquet ,  Romain Decourcelle ,  Edouard Jonville ,  Yoann Machizaud

    IPC: E06B3/663 ,  A47F3/04

    Abstract: An insulating glazing includes two glass sheets that are spaced apart by an air- or gas-filled cavity, a spacer arranged at periphery of the glass sheets and that keeps the glass sheets spaced apart, the spacer being transparent and placed on one of the sides of the glazing, and a first barrier that is leaktight to water, formed by a structural seal, the material of which is watertight, and a second barrier that is leaktight to gases and to water vapor, the first and second barriers associated to the transparent spacer being made of transparent material, wherein the second barrier that is leaktight to gases and to water vapor and made of transparent material is arranged at an interface between the glass sheets and the transparent spacer on an internal side of the glazing, the structural seal also at the interface being positioned abutted and aligned with the second barrier.

    Process for obtaining an insulating glazing
    2.
    发明授权
    Process for obtaining an insulating glazing 有权

    公开(公告)号：US11668132B2

    公开(公告)日：2023-06-06

    申请号：US17287847

    申请日：2019-10-22

    Applicant: SAINT-GOBAIN GLASS FRANCE

    Inventor： Lucile Henry ,  Camille Morin ,  Dominique Seignard ,  Erwan Baquet

    IPC: E06B3/663 ,  E06B3/673

    CPC classification number: E06B3/66333 ,  E06B3/6733 ,  E06B2003/66338 ,  E06B2003/66385

    Abstract: A process for obtaining an insulating glazing including first and second glass sheets that are held parallelly spaced apart with a transparent glass spacer adhesively bonded to the periphery of the glass sheets to make a gas-filled interlayer space, includes providing the spacer that is substantially parallelepipedal and including two rough faces opposite one another, and two smooth faces opposite one another, assembling the spacer between the glass sheets so that each rough face of the spacer is positioned close to an edge, and against an inner face of each glass sheet, the interstitial width between the rough faces of the spacer and the inner faces of the glass sheets being less than 0.01 mm, depositing, at the external joint lines between the rough faces and the inner faces, a transparent adhesive, the adhesive moving by capillary action to cover the surface of the rough faces, then curing the adhesive.

    Insulating glazing with glass spacer, notably for climate-controlled unit
    5.
    发明授权
    Insulating glazing with glass spacer, notably for climate-controlled unit 有权

    公开(公告)号：US10760326B2

    公开(公告)日：2020-09-01

    申请号：US16085846

    申请日：2017-02-23

    Applicant: SAINT-GOBAIN GLASS FRANCE

    Inventor： Erwan Baquet ,  Romain Decourcelle ,  Edouard Jonville

    IPC: E06B3/663 ,  B32B7/12 ,  B32B17/06 ,  B32B38/00 ,  A47F3/04 ,  E06B3/673

    Abstract: An insulating glazing includes two glass sheets spaced apart by at least one air- or gas-filled cavity, at least one transparent spacer made of glass, which is arranged at a periphery of the glass sheets and which keeps the two glass sheets spaced apart, and a transparent fastening system to fasten by adhesive bonding, which fastens the spacer to each glass sheet via two opposite fastening faces of the spacer, wherein the spacer made of glass is obtained by the cutting of glass sheet in a raw state, and is joined to the glass sheets directly in the raw state, and wherein the fastening system to fasten by adhesive bonding consist of a transparent material having been placed at an external junction of the spacer and of the glass sheets and having flowed into asperities of the glass of the fastening faces of the spacer.

    Insulating glazing unit, in particular for a climate chamber
    6.
    发明授权
    Insulating glazing unit, in particular for a climate chamber 有权

    公开(公告)号：US10704318B2

    公开(公告)日：2020-07-07

    申请号：US16085889

    申请日：2017-02-23

    Applicant: SAINT-GOBAIN GLASS FRANCE

    Inventor： Erwan Baquet ,  Romain Decourcelle ,  Edouard Jonville ,  Yoann Machizaud

    IPC: E06B3/663 ,  A47F3/04

    Abstract: An insulating glazing includes two glass sheets spaced apart by an air- or gas-filled cavity, at least one spacer arranged at a periphery of the glass sheets and that keeps the glass sheets spaced apart, one of the spacers being transparent, made of transparent plastic and placed on one of the sides of the glazing, and a first leaktight barrier that is leaktight to water, formed by a structural seal, a material of which is watertight, and a second leaktight barrier that is leaktight to gases and to water vapor, the leaktight barriers being made of transparent material, wherein the spacer includes on at least one of its internal and external faces, the internal and external faces being respectively facing and on the opposite side from the gas-filled cavity, a coating which is thin and constitutes the second transparent barrier, the coating and the transparent spacer forming a single assembly.

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