INSULATING GLAZING, IN PARTICULAR FOR A CLIMATIC ENCLOSURE

专利摘要:
Insulating glass (1) comprising at least two sheets of glass (30, 31) spaced by at least one air or gas gap, at least one spacer arranged at the periphery of the glass sheets and now spaced the two glass sheets at least one spacer (5) being made of transparent plastic and disposed on at least one of the sides of the glazing, and a first watertight barrier formed by at least one structural seal (6) and whose material is water-tight, and a second gas-vapor barrier, the two sealing barriers being made of transparent material, and is characterized in that the transparent spacer ( 5) has 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 (54) which is thin and constitutes the second barrier transparent gas and steam sealing, the coating and the spacer forming a unitary unit
公开号:FR3048862A1
申请号:FR1652350
申请日:2016-03-18
公开日:2017-09-22
发明作者:Erwan Baquet；Romain Decourcelle；Edouard Joinville
申请人:Saint Gobain Glass France SAS；
IPC主号:

专利说明:

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 blade of air or gas by means of FIG. at least one spacer arranged at the periphery of the glass sheets, at least one spacer being made of transparent plastic and disposed on at least one of the sides of the glazing unit. 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.
If the marketing of frozen products is more and more using furniture equipped with doors, called "cold", with transparent insulating glass, the marketing of fresh and ultra-fresh food products in self-service is today mainly medium of vertical furniture open in the shops. Equipped with a refrigerated air curtain on the front to isolate the foodstuffs from the warm atmosphere of the store and keep them at the optimum storage temperature, these furniture are rather efficient from this point of view and offer direct access to produced in the absence of a physical barrier, facilitating the act of purchase.
However, the absence of a physical barrier on these positive cold vertical furniture causes a significant heat exchange between the atmosphere of the store and the much colder atmosphere generated inside the furniture, which has the following consequences: - this heat exchange must be offset by increased cold production to ensure optimal temperatures for food storage in the furniture, which adversely increases the energy consumption of this furniture; - The atmosphere of the store is considerably cooled locally (cold aisle phenomenon), which leads consumers to limit their passage in these departments for essential purchases while neglecting impulse purchases. This local cooling of the alleys concerned is all the more accentuated in recent years as the reinforcement of the sanitary rules has led to further lowering the temperature of food preservation; - The humid atmosphere of the store atmosphere is drained by the cold air curtain in the front of the cabinet, which leads to a rapid saturation of the furniture cold exchanger (also called evaporator) which is found caught in ice, thus significantly reducing the efficiency of the heat exchange. It is therefore necessary to carry out frequent defrosting sequences of the evaporator, typically twice a day, resulting in increased energy consumption.
Faced with these disadvantages, furniture manufacturers have tried to provide answers, particularly by optimizing the air curtains and warming the aisles by radiating cassettes or blowers with hot air. However, this progress remains limited as regards the comfort of the customers, and this to the detriment of the energy consumption. Indeed, the heat energy produced by these energy-hungry heating systems is found partly in the furniture, which ultimately leads to an even greater energy consumption to refrigerate these pieces of furniture.
The implementation of conventional cold doors on these open furniture can effectively address these disadvantages. These solutions largely tested in negative cold for frozen products, however, struggle to develop for the positive cold. These doors are criticized for putting a physical barrier between the consumer and the self-service product, which can have potential negative consequences on sales.
In addition, these openings are made in a design close to the windows for the building: 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; it 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.
However, such a structural frame significantly reduces the clarity of view through the glazing.
It was then proposed to improve the clarity of vision through glazing, to manufacture insulating glazing with transparent spacers at least at their vertical sides, generating further a visual perception of seamless surface continuity on all of them. refrigerated glazing joined to each other forming a showcase.
The spacers are fixed with adhesives such as acrylic adhesives, which also perform a water-tight function, the adhesive being in interface between the spacer and the inner face of the glasses of the glazing. To perfect the seal, it is sometimes added a transparent additional seal such as silicone seal disposed on the outer side of the air gap of the glazing, on the edge of the spacer and between the two sheets of glass. The addition of 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.
However this additional seal, although transparent, generates a negative visual impact for the consumer facing, and especially placed angularly to, a refrigerated enclosure with such a glazing. 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.
According to the invention, the insulating glazing unit intended for a climatic chamber opening, in particular refrigerated, 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 apart the two glass sheets, at least one spacer being made of transparent plastic and disposed on at least one of the sides of the glazing, as well as a first sealing barrier at the water, 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 barrier to seal the gases and the water vapor, the two sealing barriers being made of transparent material, characterized in that the transparent spacer comprises on at least one of its faces called internal and external, the faces internal and external being respectively facing and opposite the gas strip, a coating which is thin and is the second transparent barrier gas and water vapor, the coating and the spacer forming a unitary set.
The term "thin", a thickness of at most 500 μιτι. The thin transparent gas and vapor-tight coating has a thickness of preferably between 2 nm and 200 μm.
The term "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.
Therefore, a gas and water vapor seal is guaranteed with transparent means which by their extremely thin thickness, a thickness almost imperceptible or imperceptible to the naked eye, does not disturb the transparent visual impression that the It is necessary to have all the glazing, in particular at the joint of two glazing joined by their vertical sides including the transparent spacers. The transparent spacer of these windows being plastic, and most of the plastic materials used are generally not sufficiently homogeneous so that they are permeable to water vapor and gases. By combining with the plastic spacer and in a monobloc manner, the thin coating that is transparent and impervious to gases and water vapor, the spacer of the invention guarantees the function of sealing against gases and steam. 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 pm, is mainly related to the type of material used (thin layer or film) and its manufacturing process.
In the case of 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.
Alternatively, 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. 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.
To complete the gas and water vapor tightness, an additional gas and water vapor barrier and transparent barrier in addition to that integrated into the spacer (via the coating) is added between the spacer and each sheet of glass.
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.
In interface or in line with the interface between the glass sheets and the spacer, the additional barrier against gas and water vapor is advantageously thin with a width equivalent to the interface. Although 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.
In addition, the basic embodiment of the invention (integral coating of the spacer on the internal and / or external face) or the latter with an additional barrier interface or limited to the right of the interface, makes it possible to have the outer face the spacer coplanar or quasi-coplanar with the edge of the glass sheets, maximizing the clarity of view through the glazing. The thickness of the additional barrier is equivalent to that of the structural seal, in particular from a few micrometers to 2 mm.
In interface between the glass sheets and the spacer, the additional barrier is positioned abutting and aligned with the structural seal.
Of course, 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. However, this embodiment will not be preferred because affecting the purified transparent perception of the basic embodiment of the invention. In addition, 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.
According to another characteristic, the glazing is a double glazing or triple glazing.
According to another characteristic, the glazing is advantageously provided with one or more low-emissive coating (s) and / or with an anti-fog or anti-icing layer, thus avoiding usual heating means, which contributes to saving energy.
Finally, 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.
The present invention is now described with the aid of examples which are only illustrative and in no way limit the scope of the invention, and from the attached illustrations, in which: 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 partial view in section and from above of a glazing unit of the invention; FIGS. 3a to 3d are positioning variants of the thin sealing liner of the spacer of FIG. 2.
The figures are not scaled for easy reading.
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. One can thus constitute according to the invention a piece of furniture with a whole row of openings abutting laterally to each other vertically according to their edge.
In the case of a piece of furniture / a positive cold showcase, the seal being less critical than for a negative cold cabinet, 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.
Only the transparent vertical part of the frame of the glazing and corresponding to the invention will be described below, the horizontal parts being generally formed by conventional means of spacer and sealing means which are not transparent. Similarly, will not be described the opening which incorporates the glazing, the hinge means, the support profiles and cache hinge means, the type of handle.
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. 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 5 extends in length, here not shown, along the 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. Preferably, 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.
Preferably, 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.
According to the invention, 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.
With reference to FIG. 2, thin coating 54 is integral with inner face 50 of spacer 5.
With regard to the variant of FIG. 3a, 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 on both the inner face 50 and outer face 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, preferably with a thickness of between 2 nm and 200 μm.
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.
In the case of 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.
Furthermore, 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 FIG. 2 makes it possible 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.

权利要求:
Claims (13)
[1" id="c-fr-0001]
An insulating glazing unit (1) comprising at least two glass sheets (30, 31) spaced by at least one blade of air or gas, at least one spacer arranged at the periphery of the glass sheets and now spaced the two sheets of glass, at least one spacer (5) being made of transparent plastic and disposed on at least one side of the glazing, and a first water-proofing barrier formed by at least one structural seal ( 6) and whose material is watertight, and a second barrier to seal gas and water vapor, the two sealing barriers being made of transparent material, and is characterized in that the spacer transparent (5) has 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 (54) which is thin and constitutes the second transparent barrier seal at x gas and steam, the coating and the spacer forming a unitary unit.
[2" id="c-fr-0002]
2. Glazing according to claim 1, characterized in that the thin transparent coating (54) for sealing against gas and water vapor has a thickness of at most 500 μm, preferably in the range of 2 nm to 200 μm. pm.
[3" id="c-fr-0003]
3. Glazing according to claim 1 or 2, characterized in that the thin coating (54) is a film attached to the spacer or a deposited thin film, in particular deposited by magnetron, evaporation, or liquid route.
[4" id="c-fr-0004]
4. Glazing according to any one of the preceding claims, characterized in that the thin transparent coating (54) is silicon oxide, or aluminum oxide or polysilazane.
[5" id="c-fr-0005]
5. Glazing according to any one of the preceding claims, characterized in that the transparent thin coating (54) covers the inner and / or outer face, and furthermore the corners of the inner and / or outer face protruding on the faces. adjacent, said fixing faces of the spacer which are parallel to the glass sheets, or else the thin transparent coating (54) covers all the faces of the spacer.
[6" id="c-fr-0006]
6. Glazing according to any one of the preceding claims, characterized in that the transparent spacer (5) is plastic SAN type or PETg or PMMA, or polycarbonate.
[7" id="c-fr-0007]
7. Glazing according to any one of the preceding claims, characterized in that the structural seal (6) is disposed in interface between each glass sheet and the face opposite the spacer, and is in a transparent adhesive and waterproof material with water, such as acrylic or silicone, crosslinkable or not under the action of ultraviolet.
[8" id="c-fr-0008]
8. Glazing according to any one of the preceding claims, characterized in that it comprises an additional sealing barrier (7) which 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 over the entire width separating the two glass sheets on the side of the outer face of the spacer.
[9" id="c-fr-0009]
9. Glazing according to any one of claims 1 to 7, characterized in that it comprises an additional sealing barrier (7) which is arranged at the interface between each fixing face of the spacer and each glass sheet, being abutted and aligned with the structural joint (6), the thickness of the additional barrier being equivalent to that of the structural seal, in particular from a few micrometers to 2 mm.
[10" id="c-fr-0010]
10. Glazing according to any one of the preceding claims, characterized in that the glazing is a double glazing or triple glazing.
[11" id="c-fr-0011]
11. Glazing is provided with one or more low-emissive coatings and / or an anti-fog or anti-icing layer.
[12" id="c-fr-0012]
12. Opening (2) comprising a glazing unit (3) according to any one of the preceding claims.
[13" id="c-fr-0013]
13. climate cabinet comprising at least one opening according to the preceding claim or a plurality of glazing according to any one of claims 1 to 11, the glazing being contiguous to each other, the transparent spacers (5) being arranged at least on the sides joined together glazing.

类似技术:

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公开号 | 公开日 | 专利标题

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FR3048860A1|2017-09-22|INSULATING GLAZING, IN PARTICULAR FOR A CLIMATIC ENCLOSURE

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EP3007594B1|2018-11-21|Glass element for a cabinet having a refrigerated chamber

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EP0870450B1|2003-07-02|Wall or door for a refrigerated cabinet

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WO2017157633A1|2017-09-21|Insulating glazing unit, in particular for a temperature-controlled piece of furniture

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EP2915460A1|2015-09-09|Glazed element for unit with refrigerated chamber

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FR2766910A1|1999-02-05|Partition or door for climatic enclosure

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引用文献:

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EP2719533A1|2012-10-12|2014-04-16|Amcor Flexibles Kreuzlingen Ltd.|Insulating glazing unit|IT201700037854A1|2017-04-06|2018-10-06|Maccagnola S R L|TRANSPARENT PANEL|

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IT201900006330A1|2019-04-24|2020-10-24|Tgd Spa|TRANSPARENT GLASS OF THE IMPROVED TYPE|

法律状态:
2017-03-24| PLFP| Fee payment|Year of fee payment: 2 |

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2017-09-22| PLSC| Publication of the preliminary search report|Effective date: 20170922 |

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2018-03-22| PLFP| Fee payment|Year of fee payment: 3 |

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2020-03-25| PLFP| Fee payment|Year of fee payment: 5 |

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2021-03-31| PLFP| Fee payment|Year of fee payment: 6 |

优先权:

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申请号 | 申请日 | 专利标题

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FR1652350A|FR3048862B1|2016-03-18|2016-03-18|INSULATING GLAZING, IN PARTICULAR FOR A CLIMATIC ENCLOSURE|

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FR1652350|2016-03-18|FR1652350A| FR3048862B1|2016-03-18|2016-03-18|INSULATING GLAZING, IN PARTICULAR FOR A CLIMATIC ENCLOSURE|

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MX2018011304A| MX2018011304A|2016-03-18|2017-02-23|Insulating glazing unit, in particular for a climate chamber.|

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KR1020187026538A| KR20180122633A|2016-03-18|2017-02-23|Especially insulation glazing units for climate chambers|

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PCT/EP2017/054180| WO2017157637A1|2016-03-18|2017-02-23|Insulating glazing unit, in particular for a climate chamber|

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EP17709924.9A| EP3429433A1|2016-03-18|2017-02-23|Insulating glazing unit, in particular for a climate chamber|

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BR112018068388A| BR112018068388A2|2016-03-18|2017-02-23|insulating pane notably for climate chamber|

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JP2018548789A| JP2019520538A|2016-03-18|2017-02-23|Insulation glazing unit, especially insulation glazing unit for environmental chamber|

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US16/085,889| US10704318B2|2016-03-18|2017-02-23|Insulating glazing unit, in particular for a climate chamber|

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CONC2018/0008987A| CO2018008987A2|2016-03-18|2018-08-28|Insulating glazing especially for climatic enclosure|

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CL2018002479A| CL2018002479A1|2016-03-18|2018-08-30|Insulating glazing especially for climatic enclosure|