EP3429433A1 - Vitrage isolant notamment pour enceinte climatique - Google Patents
Vitrage isolant notamment pour enceinte climatiqueInfo
- Publication number
- EP3429433A1 EP3429433A1 EP17709924.9A EP17709924A EP3429433A1 EP 3429433 A1 EP3429433 A1 EP 3429433A1 EP 17709924 A EP17709924 A EP 17709924A EP 3429433 A1 EP3429433 A1 EP 3429433A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spacer
- glazing
- transparent
- coating
- gas
- 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- Withdrawn
Links
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
- E06B3/66333—Section members positioned at the edges of the glazing unit of unusual substances, e.g. wood or other fibrous materials, glass or other transparent materials
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0404—Cases or cabinets of the closed type
- A47F3/0426—Details
- A47F3/0434—Glass or transparent panels
-
- 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
- E06B3/66342—Section members positioned at the edges of the glazing unit characterised by their sealed connection to the panes
-
- 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
- E06B3/66361—Section members positioned at the edges of the glazing unit with special structural provisions for holding drying agents, e.g. packed in special containers
-
- 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
- E06B3/66333—Section members positioned at the edges of the glazing unit of unusual substances, e.g. wood or other fibrous materials, glass or other transparent materials
- E06B2003/66338—Section members positioned at the edges of the glazing unit of unusual substances, e.g. wood or other fibrous materials, glass or other transparent materials of glass
-
- 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
-
- 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
- E06B3/66328—Section members positioned at the edges of the glazing unit of rubber, plastics or similar materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
Definitions
- the invention relates to an insulating glazing unit for an opening of a climatic chamber, in particular a refrigerated enclosure, comprising at least two sheets of glass spaced by at least one air or gas gap with the aid of at least one arranged spacer. at its periphery glass sheets, at least one spacer being made of transparent plastic and disposed on at least one side of the glazing.
- the invention will be more particularly described with regard to a refrigerated furniture / showcase application, without being limited thereto.
- the glazing of the invention can be used in all building applications, exterior glazing, interior glazing, partition, etc.
- a climatic chamber is more particularly intended to constitute a positive cold piece of furniture or a negative cold piece of furniture in which are exposed refrigerated or respectively frozen products, such as food products or beverages, or any other products requiring preservation in the cold, for example pharmaceuticals or flowers.
- a double or triple glazing is framed on its entire periphery by means of a frame made of profiles, usually anodized aluminum for reasons of aesthetics, resistance to aging and ease of manufacture.
- the frame is usually stuck directly on the periphery and on the outer faces of the glazing; he participates in the rigidity of the structure and makes it possible to hide in view the intermediate means (spacers) arranged at the periphery of the glazing and separating the glass sheets.
- spacers intermediate means
- a second sealing barrier in particular silicone, completes the watertightness by sealing not only water but also gas and water vapor tightness. Indeed, some plastics which is manufactured transparent spacer, are not perfectly sealed to gas and water vapor.
- the object of the invention is therefore to provide an insulating glazing unit for a climatic enclosure which obviates the various disadvantages mentioned above, while ensuring watertightness but also by optimizing the gas and water vapor tightness, all by providing a field of vision that is as airy as possible through the glazing, the person facing a refrigerated enclosure of a plurality of vertical glazing laterally attached to each other to have the impression of a continuous glass surface without presence of vertical discontinuities.
- the insulating glazing unit intended for a climatic chamber opening comprises at least two glass sheets (parallel and) spaced by at least one air or gas blade, at least one arranged spacer. at the periphery of the glass sheets and now spaced the two sheets of glass, at least one spacer being made of transparent plastic and disposed on at least one side of the glazing, and a first water-tight barrier formed by at least one structural seal and whose material is watertight (the structural seal having the structural attachment function of the spacer to the glass sheets), and a second gas and water vapor barrier, the two sealing barriers being of transparent material, characterized in that transparent spacer comprises on at least one of its faces said inner and outer, the inner and outer faces respectively opposite and opposite the gas blade, a coating which is thin and constitutes the second transparent barrier of gas and water vapor tightness, the coating and the spacer forming a unitary unit.
- the thin transparent gas and water vapor-proof coating has a thickness preferably of between 2 nm and 200 ⁇ m.
- unitary assembly means that the spacer and its coating form a unitary unit independent of the glazing prior to its association with the latter, this assembly being obtained during the manufacture of the spacer or just before its assembly with the glazing.
- the spacer therefore already includes its coating when the spacer is mounted in the glazing.
- the coating is an integral part of the spacer. The spacer thus integrates the function of sealing with gases and with water vapor.
- the transparent spacer of these windows being made of plastic, and most of the plastic materials used are generally not sufficiently homogeneous so they are permeable to water vapor and gases.
- the thin coating is transparent and impervious to gas and water vapor, the spacer of the invention guarantees the function of gas and vapor tightness. of water without the need for thick cords of silicone as in the prior art which are added on the outer face of the spacer between the two sheets of glass.
- the thin coating is a film attached to the spacer or a deposited thin film. Its thickness, which does not exceed 500 ⁇ , is mainly related to the type of material used (thin film or film) and its manufacturing process.
- a deposited thin film it is deposited by any known technique, such as magnetron, evaporation, or liquid.
- the thin transparent coating impervious to gas and water vapor is, as a preferred example, made of silicon oxide, aluminum oxide or polysilazane.
- the thin coating covers the inner and / or outer face, and furthermore the corners of the inner and / or outer face protruding on the adjacent faces (so-called fixing faces of the spacer) which are parallel to the glass sheets.
- the thin coating preferably covers the inner face of the spacer, which is facing the air gap, that is to say inside insulating glazing.
- the thin coating covers only the outer face of the spacer.
- the thin coating can cover the two inner and outer faces, or all the faces of the spacer.
- the transparent spacer is made of plastic, such as SAN (styrene-acrylonitrile) or PETg (polyethylene terephthalate glycolized) or PMMA (polymethylmetacrylate), or polycarbonate.
- plastic such as SAN (styrene-acrylonitrile) or PETg (polyethylene terephthalate glycolized) or PMMA (polymethylmetacrylate), or polycarbonate.
- the spacer is full or hollow. By being hollow, it improves more particularly the thermal insulation performance of the glazing.
- the watertightness is achieved thanks to the barrier made by the structural joint which realizes the fixing of the spacer to the glass sheets.
- This structural joint is disposed at the interface between each glass substrate and the opposite face of the spacer. It is in a transparent adhesive and waterproof material, such as acrylic or silicone, crosslinkable or not under the action of ultraviolet.
- the structural seal does not necessarily need to extend over the entire thickness of the spacer.
- the term "thickness of the spacer" means the dimension extending parallel to the glass sheets and in a horizontal plane in the mounted position of the glazing.
- This additional barrier is disposed in interface between each fixing face of the spacer and each glass sheet, and / or limited to the right of the interface between the corners of the spacer and the glass sheets, and / or arranged on the entire width separating the two glass sheets on the side of the outer face of the spacer.
- This additional barrier gas and water vapor is preferably butyl.
- the additional barrier against gas and water vapor is advantageously thin with a width equivalent to the interface.
- the material of the additional barrier is transparent, such a location and such a small thickness, combined with the transparent sealing coating of the spacer, minimize the presence of materials that may affect the desired transparency effect.
- the basic embodiment of the invention integrated coating of the spacer on the internal and / or external face
- an additional barrier interface or limited to the right of the interface
- the thickness of the additional barrier is equivalent to that of the structural seal, in particular from a few micrometers to 2 mm.
- the additional barrier is positioned by being flanged and aligned with the structural seal.
- the additional barrier may extend over the entire width separating the two glass sheets on the side of the outer face of the spacer, in the manner of an additional transparent sealing means disposed between the glass sheets and opposite the gas blade.
- this achievement will not be preferred as affecting the clear purified perception of the basic embodiment of the invention.
- this embodiment does not allow to arrange the outer face of the spacer coplanarly to the edge of the glass sheets; or the spacer being minimally retracted between the glass substrates and being coplanar to the edge of the substrates provides a maximized transparency effect.
- the glazing is a double glazing or triple glazing.
- the glazing is advantageously provided with one or more coatings) low-emissive (s) and / or an anti-fog or anti-icing layer, thus avoiding usual heating means, which participates in energy saving.
- the invention relates firstly to an opening comprising a glazing unit according to the invention, and secondly to a climatic chamber, of the refrigerated cabinet type, comprising an opening or a glazing unit of the invention, or a plurality of glazing of the invention contiguous to each other, the transparent spacers being arranged at least on the sides joined together glazing.
- FIG. 1 illustrates a perspective view of a facade of a refrigerated cabinet incorporating a plurality of glazing according to the invention
- FIG. 2 is a schematic partial sectional view from above and a glazing of the invention
- FIGS 3a to 3d are schematic views of the positioning variants of the thin sealing liner of a spacer according to the invention, the spacer may be full or hollow.
- the climate cabinet 1 schematically illustrated in Figure 1 comprises a plurality of openings 2 each comprising an insulating glazing unit 3 according to the invention.
- the piece of furniture is for example a cold refrigerated furniture positive intended to be installed along a store aisle.
- the opening of the invention comprising the insulating glass of the invention does not need to understand vertical uprights frame and provided with thick joints at the junction of two openings / glazing abutments.
- the glazing of the invention thus allows the transparency of its vertical edges to provide a continuous transparent surface when the windows are joined by their edge.
- Each insulating glazing unit comprises at least two glass sheets held parallel spaced apart by a frame whose vertically opposed parts in the mounted position of the glazing are transparent.
- the facade of the glazing and thus the furniture is thus purified of any structural frame and has a virtually smooth glass wall appearance. We gain in this way in vision space.
- Figure 2 illustrates a top view and partial of the insulating glass 3 showing the transparent vertical interior portion 4 of the frame.
- the insulating glazing shown is double glazed with two sheets of glass. In the case of triple glazing with three sheets of glass, the glazing would comprise two transparent portions 4 of the invention.
- the glazing 3 comprises two sheets of glass 30 and 31 parallel and spaced apart by means of an intermediate element or spacer 5.
- the glass sheets 30 and 31 are preferably tempered glass.
- the thickness of each of the glass sheets is between 2 and 5 mm, and is preferably 3 or 4 mm in order to minimize the overall weight of the glazing and to optimize the light transmission.
- the glass sheets are separated from each other by the spacer 5 to form between them a volume forming a gas blade 32.
- the gas strip 32 has a thickness of at least 4 mm and is adapted according to the desired performance of the thermal transfer coefficient U, without however being greater than 16 mm, or even 20 mm.
- the gas strip is made of air or preferably, to reinforce the insulation level of the glazing, a rare gas, chosen from argon, krypton, xenon, or a mixture of these different gases. , according to a filling rate of at least 85%. For a still improved U coefficient, it will be preferred a filling with at least 92% krypton or xenon.
- the spacer 5 is preferably of low thermal conductivity, having a coefficient of thermal conductivity of at most 1 W / m.K, preferably less than 0.7 W / m.K, and even less than 0.4 W / m.K.
- the spacer has a transparent plastic body, such as styrene acrylonitrile (SAN) or polypropylene.
- SAN styrene acrylonitrile
- polypropylene such as polypropylene
- the spacer 5 is of generally parallelepipedal shape and comprises four faces, a so-called internal face 50 facing the gas strip, an opposite outer face 51 facing the outside of the glazing and two faces called attachment face 52 and 53 facing the respective glass sheets 30 and 31.
- the spacer may have in particular at its inner face 50 a cut-off profile to the corners (not shown).
- the spacer may be hollow as schematically illustrated in FIG.
- the spacer 5 extends in length, here not shown, along its entire length of each of the at least vertical sides of the glazing.
- the spacer has a width, transverse dimension to the general faces of the glass sheets, equivalent to the desired spacing of the glass sheets.
- the spacer has a thickness, a distance separating the internal 50 and outer 51 faces (between the edge of the glazing and the gas or air blade), which is equivalent to the width if the spacer has a square section, or which can be especially smaller.
- the spacer has a thickness of between 3 and 16 mm between glass and gas strip.
- the spacer 5 is fixed by bonding via its attachment faces 52 and 53 against the respective inner faces 30A and 31A of the glass sheets 30 and 31, by means of a structural seal 6 which also ensures a watertight seal. .
- the material of the structural seal 6 is transparent and waterproof, for example silicone or acrylic.
- the structural seal 6 is for example a double-sided adhesive tape.
- the thickness (dimension extending between the spacer and the glass sheets) of the structural seal 6 is between a few micrometers and 2 mm depending on the nature of the material as to its ability to bond in particular.
- the structural seal 6 extends along the length of the spacer on one side of the glazing, and according to a limited width of each attachment face 52 and 53 of the spacer.
- the structural seal 6 is positioned opposite FIG. 2, so as to open on the outside of the glazing.
- the spacer 5 by its outer face 51 and each structural seal 6 in interface with each sheet of glass are coplanar with the edge of the glass sheets.
- the glazing further comprises a transparent barrier and sealing gas and water vapor.
- the barrier to gas and water vapor is constituted by a thin coating 54 made of a gas-tight material and water vapor integral with the internal face 50 and / or external 51 of said spacer.
- the thin coating 54 is integral with the inner face 50 of the spacer 5.
- the coating 54 may cover one of the inner or outer faces and the corners of the spacer may protrude over the attachment faces 52 and 53.
- FIG. 3b illustrates the variant for which the coating 54 is at the same time on the inner faces 50 and outer 51.
- Figure 3c corresponds to Figure 3b, the coating 54 projecting over the fixing faces.
- Figure 3d illustrates a variant for which the coating covers all the faces of the spacer.
- This coating is thin with a thickness preferably between 2 nm and 200 ⁇ .
- the thin coating is a film attached to the spacer or a deposited thin film. Its thickness is mainly related to the type of material used and its manufacturing process.
- a thin layer deposited it is deposited by any technique, such as magnetron, evaporation, or liquid.
- the thin transparent coating impervious to gas and water vapor is, as a preferred example, made of silicon oxide, aluminum oxide or polysilazane. Due to the very thin thickness of the coating 54, it integrated with the spacer, is imperceptible to the naked eye, which does not disturb the transparent visual impression that must be made of the entire glazing , in particular at the joint of two windows joined by their vertical sides comprising the transparent spacers.
- the glazing advantageously comprises additional sealing means 7 for gases and for water vapor, which are arranged at least at the interface or at the interface of each glass sheet 30 and 31 and the faces of the glass. fixing 52 and 53 of the spacer.
- FIG. 2 illustrates the preferred example of the sealing means 7 arranged in interface between each glass sheet 30 and 31 and the attachment faces 52 and 53 of the spacer.
- the sealing means 7 extend firstly over the length of the spacer, and secondly along part of the width of the spacer being abutted and aligned with each structural seal 6 sealing to the water.
- the additional sealing means 7 open on the inner side of the glazing facing the gas blade 32, preferably without exceeding the inner face 50 of the spacer.
- the sealing means 7 are preferably butyl.
- the sealing means 7 have a thickness equivalent to that of the structural seal 6.
- This embodiment of Figure 2 allows to arrange the spacer coplanarly with the edge of the glass sheets. Consequently, the transparent part 4 of the frame thus created ensures a tightness while minimizing very strongly the visual impact, no thickness of sealing material being indeed present transversely to the glass sheets, between the glass sheets and at the level of the glass. the singing of the glazing.
- the gas and water vapor tightness function is guaranteed on the entire edge of the glazing without visual disturbance thanks firstly to the transparent ultra-thin coating 54 integral with the edge of the spacer and the thin layer.
- additional sealing means 7 limited to the interface or the right of the interface between the spacer and the glass sheets.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Architecture (AREA)
- Joining Of Glass To Other Materials (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Refrigerator Housings (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1652350A FR3048862B1 (fr) | 2016-03-18 | 2016-03-18 | Vitrage isolant notamment pour enceinte climatique |
| PCT/EP2017/054180 WO2017157637A1 (fr) | 2016-03-18 | 2017-02-23 | Vitrage isolant notamment pour enceinte climatique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3429433A1 true EP3429433A1 (fr) | 2019-01-23 |
Family
ID=56087362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17709924.9A Withdrawn EP3429433A1 (fr) | 2016-03-18 | 2017-02-23 | Vitrage isolant notamment pour enceinte climatique |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10704318B2 (fr) |
| EP (1) | EP3429433A1 (fr) |
| JP (1) | JP2019520538A (fr) |
| KR (1) | KR20180122633A (fr) |
| CL (1) | CL2018002479A1 (fr) |
| CO (1) | CO2018008987A2 (fr) |
| FR (1) | FR3048862B1 (fr) |
| MX (1) | MX2018011304A (fr) |
| WO (1) | WO2017157637A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700037854A1 (it) * | 2017-04-06 | 2018-10-06 | Maccagnola S R L | Pannello trasparente |
| KR20210137559A (ko) * | 2019-04-03 | 2021-11-17 | 쌩-고벵 글래스 프랑스 | 단열 글레이징용 스페이서 |
| IT201900006330A1 (it) * | 2019-04-24 | 2020-10-24 | Tgd Spa | Vetrocamera trasparente di tipo migliorato |
| US11697963B2 (en) * | 2019-05-01 | 2023-07-11 | Oldcastle BuildingEnvelope Inc. | Insulating panel assembly |
| GB2586963A (en) * | 2019-08-27 | 2021-03-17 | Orrell Ltd | Refrigerated merchandising cabinet |
| US12538989B2 (en) | 2020-11-12 | 2026-02-03 | Hussmann Corporation | Transparent door |
| FR3118087A1 (fr) * | 2020-12-22 | 2022-06-24 | Saint-Gobain Glass France | Vitrage isolant notamment pour enceinte climatique |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60168890A (ja) * | 1983-06-06 | 1985-09-02 | ヨーゼフ ガルトナー アンド カンパニー | スペーサー |
| CA2125504C (fr) * | 1990-09-04 | 1996-12-10 | Robert B. Hodek | Entretoise de faible conductivite thermique pour vitrage isolant et mode de fabrication connexe |
| JP2786103B2 (ja) * | 1994-02-23 | 1998-08-13 | 日本板硝子株式会社 | 複層ガラス |
| US5806272A (en) * | 1996-05-31 | 1998-09-15 | Lafond; Luc | Foam core spacer assembly |
| GB0906293D0 (en) * | 2009-04-14 | 2009-05-20 | Beresford Gary P | Multiple panel glazing unit |
| DE102012105960A1 (de) * | 2012-07-04 | 2014-01-09 | Ensinger Gmbh | Abstandhalter fuer Isolierglasscheiben |
| EP2719533A1 (fr) * | 2012-10-12 | 2014-04-16 | Amcor Flexibles Kreuzlingen Ltd. | Unité à vitrage isolant |
| BR112015031084B1 (pt) * | 2013-06-14 | 2022-01-04 | Agc Glass Europe | Elemento envidraçado, utilização de um elemento envidraçado e móvel de câmara refrigerada |
-
2016
- 2016-03-18 FR FR1652350A patent/FR3048862B1/fr not_active Expired - Fee Related
-
2017
- 2017-02-23 US US16/085,889 patent/US10704318B2/en not_active Expired - Fee Related
- 2017-02-23 KR KR1020187026538A patent/KR20180122633A/ko not_active Withdrawn
- 2017-02-23 JP JP2018548789A patent/JP2019520538A/ja active Pending
- 2017-02-23 MX MX2018011304A patent/MX2018011304A/es unknown
- 2017-02-23 WO PCT/EP2017/054180 patent/WO2017157637A1/fr not_active Ceased
- 2017-02-23 EP EP17709924.9A patent/EP3429433A1/fr not_active Withdrawn
-
2018
- 2018-08-28 CO CONC2018/0008987A patent/CO2018008987A2/es unknown
- 2018-08-30 CL CL2018002479A patent/CL2018002479A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112018068388A2 (pt) | 2019-01-15 |
| CO2018008987A2 (es) | 2018-09-10 |
| US20190112866A1 (en) | 2019-04-18 |
| JP2019520538A (ja) | 2019-07-18 |
| KR20180122633A (ko) | 2018-11-13 |
| WO2017157637A1 (fr) | 2017-09-21 |
| US10704318B2 (en) | 2020-07-07 |
| MX2018011304A (es) | 2019-02-18 |
| FR3048862B1 (fr) | 2018-04-06 |
| FR3048862A1 (fr) | 2017-09-22 |
| CL2018002479A1 (es) | 2018-12-21 |
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