EP3743582A1 - Vitrage isolant, fenêtre et procédé pour sa fabrication - Google Patents

Vitrage isolant, fenêtre et procédé pour sa fabrication

Info

Publication number
EP3743582A1
EP3743582A1 EP19700344.5A EP19700344A EP3743582A1 EP 3743582 A1 EP3743582 A1 EP 3743582A1 EP 19700344 A EP19700344 A EP 19700344A EP 3743582 A1 EP3743582 A1 EP 3743582A1
Authority
EP
European Patent Office
Prior art keywords
connector
spacer
insulating glazing
disc
coupling element
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.)
Pending
Application number
EP19700344.5A
Other languages
German (de)
English (en)
Inventor
Marcus Neander
Christopher MARJAN
Hans-Werner Kuster
Bryan Greer
Guenael MORVAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Publication of EP3743582A1 publication Critical patent/EP3743582A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10431—Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
    • B32B17/10467—Variable transmission
    • B32B17/10495—Variable transmission optoelectronic, i.e. optical valve
    • B32B17/10513—Electrochromic layer
    • 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
    • E06B3/66366—Section members positioned at the edges of the glazing unit specially adapted for units comprising more than two panes or for attaching intermediate sheets
    • 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
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
    • E06B3/6722—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light with adjustable passage of light
    • 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
    • E06B3/673—Assembling the units
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/153—Constructional details
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2464—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds featuring transparency control by applying voltage, e.g. LCD, electrochromic 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

Definitions

  • Insulating glazing, windows and methods of manufacture are Insulating glazing, windows and methods of manufacture
  • the invention relates to an insulating glazing, in particular a triple glazing or a multiple glazing, and a window with such insulating glazing. Furthermore, the invention relates to a method for producing such insulating glazing or such a window.
  • Insulating glazings usually comprise at least two disc elements and a circumferential arranged between these disc elements
  • the disc elements are connected via seals to the spacer frame, so that a tightly closed
  • Active glazing or functional glazing in the form of insulating glazing, functional coatings or units can be arranged in the space between the panes, so that thanks to the sealing of the interior
  • Active glazings contain a functional element, which typically contains an active layer between two surface electrodes.
  • the optical properties of the active layer can be changed by a voltage applied to the surface electrodes.
  • electrochromic elements which are known, for example, from US 20120026573 A1 and WO 2012007334 A1.
  • SPD elements pointed particle device
  • the applied voltage can be used to control the transmission of visible light through electrochromic or SPD elements.
  • the voltage is supplied via so-called bus bars, which are usually applied to the surface electrodes and are connected via suitable connecting cable with a voltage source.
  • the voltage supply In an insulated glazing with active glazing, the voltage supply must be gas-tight and watertight in order to ensure a sufficient quality and lifetime of the glazing.
  • the electrical lead In WO 2017/106458 A1, the electrical lead itself is shaped and sized in such a way that it has a higher tolerance against relative movements with different thermal expansion of the components involved.
  • the supply line itself takes place between the spacer and the adjacent pane by the primary sealing means used for bonding and sealing. Such a cable bushing through the edge bond of the insulating glazing always represents a potential defect.
  • the invention is therefore based on the object, an insulating glazing
  • the object of the present invention is achieved by a
  • Insulating glazing or such a window is specified in claim 12.
  • the insulating glazing according to the invention in particular a triple glazing or a multiple glazing, is provided with at least one first disc element, at least one spacer and at least one connector, wherein the spacer and the connector are arranged together so that they extend along a common longitudinal axis and form a receiving groove, and wherein the first disc member is received and positioned in the receiving groove.
  • An electrically conductive coupling element is in the
  • Receiving groove of the connector provided such that an electrical coupling between the connector and the first disc element for electrical
  • Connection of an external power source with the first disc element can be provided.
  • the invention is based on the idea of functional glazing or
  • Active glazing targeted to provide electrical energy.
  • the introduction of electrical energy up to the functional disk element can be provided at specific locations of the insulating glazing.
  • the connectors should be used to achieve uniform power supply along the entire surface of the functional disk element. So is not only intended to reduce the cost of producing the double glazing or a window with insulating or active glazing, but also to optimize the tightness of the double glazing.
  • Coupled means preferably electrically, capacitively or inductively electrically connected.
  • the insulating glazing according to the invention is provided with at least one first disc element, at least one spacer and at least one connector, wherein the spacer and the connector are arranged together, so that they extend along a common longitudinal axis and form a receiving groove.
  • the first disc element is received and positioned in the receiving groove.
  • the first disc element is in particular as an electrically active or
  • the first disk element may be an electrochromic
  • Disk element a liquid crystal disk element, a display in the form of a TFT or LCD screen, a disk element with an electrically conductive coating to achieve a heating effect or the like to provide an electrically active or activatable disk element.
  • the spacer may in particular be designed as a commercially available spacer for insulating glazing or window frame.
  • the at least first disc element is arranged on or in the spacer.
  • the spacer may comprise a material such as stainless steel, aluminum, plastic or a comparable material or a comparable combination of materials.
  • Spacer of the insulating glazing invention be designed as a commercial spacer.
  • Insulating glazing according to the invention to use with a facade or a convenient facade element.
  • Such a window frame is preferably provided such that it
  • Insulating glazing with the at least one first disc element expediently surrounds.
  • the insulating glazing or the window frame can be used with an insulating glazing according to the invention for a window.
  • the at least one spacer is provided along an edge region or a side edge of the first disk element.
  • a plurality of spacers may be provided along a side edge of a glazing. It is likewise provided that a plurality of spacers are arranged along all the side edges of the insulating glazing.
  • a spacer and a connector are arranged along a common longitudinal axis to each other, that is provided in the longitudinal direction consecutively. In this sense, cross-sectional areas of the spacer and the connector are joined together. It is preferably provided that along a side edge of a
  • Disc member a connector is enclosed between two spacers.
  • a connector can be directly connected to a so-called corner element or corner connector in the sense of the present invention.
  • such Eckverbinder are also considered as a formation of a spacer.
  • corresponding plurality of spacers are arranged alternately to each other.
  • the spacers and the connectors are configured such that the first disc element can be received and positioned.
  • Disc element are provided, the individual disc elements of the double glazing or window are appropriately positioned to each other based on the at least one spacer and the at least one connector.
  • Disc elements spacers are arranged. In particular, on the lower side edge and / or the upper side edge of the disc elements, in
  • At least one connector can be provided in each case, which is enclosed between two spacers.
  • a connector may have a comparable length as a spacer or be designed much shorter.
  • the dimension of a single connector is freely selectable depending on the specific application.
  • the at least one spacer and the connector serve for a spacing between the first disc element and at least one further, second disc element.
  • the second disc element is also along the at least one
  • Spacer and arranged at least one connector preferably on an opposite side.
  • a first, second and third disc element may be provided along the spacer and the connector, wherein the second and third disc element are arranged laterally of the spacer or the connector.
  • the device according to the invention can also be used as a
  • connection with external conductors or cable connections of an external energy source can be produced via the connector.
  • an external energy source can be understood in particular to be a current or voltage source, a battery, a solar cell, a Peltier element or the like. So is as external
  • the targeted and uniform transmission of electrical energy is advantageously available in order to provide an active glazing or functional glazing can.
  • a seal of the insulating glass is penetrated only in the region of at least one connector, so that the tightness of the system is ensured.
  • Window frame connected to the window frame in direct contact or with a spacing from the insulating glazing, to form an air gap, may be provided.
  • an electrically conductive coupling element is at least partially provided in the receiving groove of the connector so that an electrical coupling between the connector and the first disc element for electrical connection of an external energy source with the first disc element can be provided.
  • an electrically conductive coupling element is at least partially provided in the receiving groove of the connector and the spacer such that an electrical coupling between the connector and the first
  • Disk element for electrical connection of an external power source with the first disk element is provided.
  • the coupling element is arranged in the receiving groove such that an electrical coupling between the connector and the first disc element is possible within the receiving groove.
  • Connector provided and the first disc element, in particular with a minimum electrical resistance.
  • the coupling element may preferably be an electrically conductive silicone, electrically conductive thermoplastic elastomer, preferably an electrically conductive
  • the coupling element consists at least in sections of an electrically conductive silicone, an electrically conductive thermoplastic elastomer, preferably an electrically conductive
  • thermoplastic polyurethane or a comparable material.
  • the coupling element may be an electrically conductive silver paste or the like.
  • an advantageous electrical coupling of the connector to the first disc element is available.
  • the coupling element has a flexible material, so that a surface contact between the first disc element and the connector via the coupling element can be provided.
  • the coupling element extends along the side edge of the disk element over at least a part of the first disk element, so that an electrical potential from the connector via the coupling element
  • a surface contact is a direct surface contact between the
  • Coupling element and the first disc member extending over an area of at least 3 mm 2 , preferably over an area of at least 10 mm 2 extends.
  • the contact extends along the longitudinal axis (X) within the connector over a distance of at least 5 mm, preferably over a distance of at least 10 mm.
  • Triple glazing, the spacer and the connector are designed such that a first, second and third disc element can be accommodated and positioned to each other.
  • the spacer and the connector preferably each have a receiving groove, which in the connected state along the common
  • first disc element may be received within the receiving groove of the at least one spacer and the at least one connector.
  • the spacer and the connector are preferably provided with a corresponding plurality of receiving grooves
  • the coupling element in the receiving groove at least partially acts as a damping material for mounting the first disc element in order to damp vibrations or the like.
  • a damping effect can be achieved for example by a thermoplastic elastomer.
  • the damping effect must be provided by an electrically conductive material of the coupling element.
  • the second disc element and the third disc element are preferably provided along the opposite outer sides of the spacer and the connector in the case of a triple glazing.
  • Disc element can be considered as an inner pane of the insulating glazing, while the third disc element can be an outer pane.
  • the connector is an electrically conductive connector.
  • the connector can at least partially an electrically conductive
  • the connector may be partially configured with an electrically conductive coating, so that electrical energy can be coupled in from the outside and expediently transferred via the connector up to the first disk element.
  • an electrically conductive coating in the course of a laser structuring method, an adhesive method, a sputtering method, a 3D printing, a co-extrusion method, a combined metal / plastic injection molding process or as part of a
  • an electrical potential can be forwarded via the connector into the receiving groove and by means of the coupling element to the first
  • the connector is not an electrically conductive connector, but an electrically insulating connector.
  • the connector is not an electrically conductive connector, but an electrically insulating connector.
  • Connector made of an electrically insulating material, such as a non-conductive plastic.
  • a recess is provided in the connector, through which an external conductor can be passed.
  • the coupling element of the connector can be contacted directly so as to electrically connect an external power source to the first one
  • the recess is arranged in the region of the coupling element, preferably in the region of the receiving groove.
  • the recess may have various shapes and may, for example, be designed as a round, angular, oblong recess or opening in a wall of the connector.
  • the recess is suitably inserted into the wall of the connector and can for example be drilled, milled, cut or already provided in the production of the connector in the wall of the connector.
  • the recess preferably has an elongated shape and preferably extends substantially in the longitudinal direction of the connector. Preferably, it is designed as an incision in the connector. This allows a particularly simple production and a particularly easy introduction of the current conductor by simply inserting it into the recess from the side.
  • At least one current conductor is passed through the at least one recess of the connector during the production of the connector. This can be done during an extrusion process or during a
  • the coupling element extends along that part of the first disc element which is received in the receiving groove of the spacer and / or the connector.
  • the at least one coupling element extends along the functional, first disk element such that the coupling element is concealed in the receiving groove of the spacer or connector.
  • the coupling element is directly along the side edge of the first
  • the coupling element or the electrical coupling of the first disc element to the connector from the outside is not visible.
  • an overall aesthetic impression can be achieved by means of the insulating glazing according to the invention, in particular within a window.
  • the coupling element can be an electrically conductive coupling element over its entire longitudinal extent.
  • the coupling element can be designed to be electrically conductive in sections, in particular along the at least one connector.
  • the coupling element is provided in one piece.
  • the coupling element may be formed in several pieces.
  • the coupling element may have an additional conductor.
  • the additional conductor may be arranged as an electrically conductive wire within the coupling element, so that an electrical potential in the longitudinal direction of the
  • Coupling element is transferable or forwarded.
  • the wire is preferably a metal wire, more preferably copper or tungsten or alloys thereof.
  • the advantage is achieved that an electrical potential can be uniformly distributed from a connector along the one-piece or multi-piece coupling element and can be appropriately coupled to the first disk element.
  • this is expedient if the resistance of the coupling element is higher than that of the additional conductor.
  • the connector has a cross-sectional structure of
  • the connector and the spacer differ in their function in that the connector additionally serves to provide an electrical connection between an external power source and the first disk element.
  • the connector has a comparable or substantially identical cross-sectional structure in comparison to the at least one spacer.
  • Spacer preferably designed congruent to a convenient
  • At least one connector is provided. According to another embodiment, at least one connector
  • the at least one spacer can be connected to the at least one connector on the basis of at least one connector.
  • spacers and connectors can be positively and / or positively connected by means of at least one connector in each case, a secure arrangement of the disc elements of the insulating glazing can be provided.
  • the basic structure of the spacer and the connector each have at least one cavity for receiving the connector.
  • the spacer and the connector can each act as one
  • Hollow structure be configured.
  • the connector is inserted into the cavities of the spacer and the connector to a force and / or
  • the connector may be a common connector that is suitable for connecting commercially available spacers.
  • the at least one connector may form a fixed unit with a spacer.
  • the at least one connector forms a fixed unit with a connector.
  • the basic structure of the spacer comprises at least one
  • Cavity and the connector comprises at least one Einsteckschenkel which is insertable into the cavity of the spacer. Preference is given to both sides of
  • Connector pin arranged, in particular fixedly connected to the connector, which are insertable into at least one cavity of the spacer to produce a non-positive and / or positive connection. So a lesser installation and material costs is necessary.
  • a first sealing component and a second sealing component are provided along the connector such that an external electrical lead extends from the connector to an external power source exclusively through the second sealing component.
  • the first sealing component and the second sealing component are preferably each formed in one piece.
  • an external electrical lead may be connected to the connector to provide the connector with an electrical potential.
  • the connector may have a plurality of electrically conductive zones, each zone being connected to a different external conductor to apply different potentials within the receptacle to the first
  • Insulating glazing be provided, which are each acted upon by different electrical voltages or potentials. By having to penetrate only the second sealing component for coupling an electrical potential to the at least one connector, an optimized tightness of the insulating glazing can be provided.
  • the first sealing component is preferably provided for bonding the disc elements to the outer sides of the spacer and the connector. In this sense, first sealing components are respectively arranged on the two outer sides of the spacer or connector.
  • the first sealing component may be configured as a butyl sealing component or the like.
  • the at least one first sealing component is unaffected by the electrical coupling of the first disc element and preferably in one piece as a continuous seal.
  • the second sealing component is preferably provided for sealing the insulating glazing relative to a window frame.
  • the second sealing component is preferably provided for sealing the insulating glazing relative to a window frame.
  • the second sealing component is provided along one side of the spacer or the connector, which faces away from the intermediate space between the disk elements.
  • the second sealing component may be made of polyurethane, polysulfide, silicone or the like.
  • first sealing component and the second sealing component are integrally formed along a side edge of a disc member. Accordingly, the first and second sealing components preferably extend across the interconnected spacers and connectors along the entire length of the respective side edges of the disc elements.
  • first sealing elements are provided, which are each preferably integrally formed along the side edges of the second and third disc elements.
  • the second sealing component is penetrated or penetrated at least once in order to be able to provide an electrical connection to an external energy source by means of the connector.
  • the second sealing component in the region of the connector is only penetrated by the at least one external current conductor or power cable. Since only the second sealing component in the region of the connector is penetrated by a conductor, an electrical connection of a first disc element is ensured by the connector, without a penetration of the first seal is necessary. As a result, the tightness of the double glazing is significantly improved compared to
  • the at least one external component Preferably, it can be provided that the at least one external component
  • Conductor or power cable is poured into the second sealing component or potted with the second sealing component.
  • a window is provided, in particular an insulating glazed window, a triple or a multi-glazed window, with an insulating glazing according to the invention.
  • the window may be provided as a facade or a facade element.
  • a facade or a facade element in particular an insulating glazed facade element, a triple or multi-glazed facade element can be provided with an insulating glazing according to the invention.
  • an electrical connection to the functional, first disc element can be provided, wherein also an optimized gas and liquid-tightness of the window as well as a reduced working and
  • Costs for the production of the window according to the invention is achieved.
  • a method for producing an insulating glazing according to the invention is provided.
  • the coupling element is in the Receiving groove of the connector and / or the spacer introduced before the disc element is inserted into the receiving groove.
  • the coupling element can be introduced along a partial length of the receiving groove of the connector and / or the spacer.
  • the coupling element having a flexible material, for example a silver paste or a flexible, electrically conductive polymer, elastic and / or plastic deformation of the coupling element is available when inserting the second disc element.
  • the coupling element is brought into surface contact with the receiving groove of the connector and the first disc element.
  • the coupling element is merely introduced into the receiving groove of the at least one spacer in the production process, surface contact with the connector or the receiving groove of the connector can be achieved in the course of inserting the first disk element due to the deformation of the coupling element along the receiving groove.
  • the coupling element immediately before the insertion of the first disc element, immediately after the
  • both a continuous introduction of the coupling element in the continuously extruded spacer profile is conceivable, as well as the manual introduction into the composite receiving groove of spacer and connector.
  • a plurality of coupling elements spatially and be arranged electrically separated from each other in the receiving groove.
  • an electrical potential can be provided uniformly over an entire area of the disk element or different electrical potentials can be applied in different zones of the first disk element.
  • the coupling element can remain in the receiving groove for a long time and a direct insertion of the first disc element is not absolutely necessary. Rather, the coupling element in the form of an electrically conductive, flexible polymer can remain in the receiving groove for a long time before the first disc element is used, without losing its ability to
  • the goal is achieved by means of the coupling element to be introduced into the receiving element a sufficient electrical contact between the
  • Fig. 1 is an overview of an embodiment of the invention with triple glazing
  • Fig. 2 is an isometric frontal view of the embodiment according to
  • FIG. 3 is a sectional view of the embodiment of FIG. 1.
  • Fig. 1 shows an overview of an embodiment of the invention with triple glazing.
  • Fig. 1 shows an overview of a first embodiment of an insulating glazing, in particular a triple glazing.
  • the insulating glazing is shown in a sectional view.
  • the insulating glazing is provided with a first, second and third disc element 1;
  • the double glazing according to FIG. 1 is designed as a triple glazing.
  • the connector 5 and the spacer 4 are suitable for receiving the three disc elements 1; 2; 3 trained.
  • the first disk element 1 is configured on a first disk side 1.1 according to FIG. 1 with an electrically activatable or active coating. In this way, the first disk element 1 can be provided as a functional or activatable disk element.
  • the second disk element 2 is an inner disk, wherein the third disk element 3 embodies an outer disk.
  • the centrally arranged first disk element 1 is designed as an active or functional disk element.
  • the insulating glazing according to FIG. 1 may be an electrochromic glazing or a liquid crystal glazing, wherein in particular the first pane element 1 is the functional pane element.
  • the second and third disc elements 2; 3 are on the outsides of a
  • Spacer 4 or a connector 5 is arranged.
  • the first disc element 1 is in a receiving groove 7 of the spacer 4 or Konnektors 5th
  • a second sealing component 9.2 is shown extending along the width of the
  • Connector 5 extends.
  • the second sealing component 9.2 extends along the width of the connector 5 on its side facing away from the first disk element 1.
  • the second sealing component 9.2 is in particular for increasing the mechanical stability of the insulating glazing and the sealing of the insulating glazing
  • the second sealing component 9.2 is integrally formed.
  • the insulating glazing is suitably surrounded by a window frame.
  • the window frame may connect to the second sealing component 9.2 or preferably be provided at a distance from the second sealing component 9.2.
  • FIG. 1 two external current conductors or external cables 13.1; 13.2, which extend in the direction of the connector 5.
  • the external conductors 13.1; 13.2 intended to connect the insulating glazing with an external energy source for the transmission of electrical energy.
  • Fig. 2 the first embodiment of the insulating glass according to Fig. 1 is shown enlarged in an isometric frontal view.
  • the connector 5 is connected to a spacer 4.
  • the connection is preferably made by means of connectors (not shown in Fig. 2), which in
  • the insulating glazing along one side edge of the first pane element 1 can have one or more connectors 5, which are individually enclosed between spacers 4.
  • the third disc element 3 and the second disc element 2 is provided as shown in FIG.
  • the first sealing component 9.1 may be a butyl adhesive or butyl seal.
  • the second sealing component 9.2 is between the second and third disk element 2;
  • the second sealing component 9.2 is in particular for increasing the mechanical stability of the insulating glazing and the sealing of
  • Insulating glazing provided.
  • the first disc element 1 is arranged in a receiving groove 7, which passes through the spacer 4 and the connector 5 along a common longitudinal axis X. is designed.
  • the receiving groove 7 is configured substantially U-shaped or in a comparable form.
  • a coupling element 6 is provided, so that the connector 5 can be coupled to the first disc element 1, and the
  • Coupling element 6 preferably contributes to the damping of movements of the first disc element 1.
  • the first disc element 1 and the coupling element 6 in the state of use fill the receiving groove 7 substantially. In this way is an improved electrical
  • the coupling element 6 can along its entire extent in the
  • Receiving groove 7 be electrically conductive.
  • the coupling element 6 has, according to FIGS. 1 to 3, the additional conductor 6 a in order to provide a transmission of an electrical potential along the receiving groove 7 between the connector 5 and the spacer 4. In this way, a uniform distribution or a uniform transfer of an electrical
  • Coupling element is higher than that of the additional conductor.
  • the coupling element 6 is provided without the additional wire or the additional conductor 6a.
  • the coupling element 6 is arranged along that part of the first disk element 1 which is located in the receiving groove 7 of the connector 5 or the spacer 4.
  • Black print coating as a veneer for example along the second and / or third disc element 2; 3 or along the first side of the disk 1.1 opposite disc side of the first disc element 1, can be dispensed with.
  • the coupling element 6 extends within the receiving groove 7 on both sides of the first disc element. 1
  • the coupling element 6 is provided in such a way that there is a direct and direct coupling with the first disk element 1. There are no further contacting elements along the first disc element 1 necessary to provide a suitable electrical coupling between the at least one connector 5 and the first disc element 1.
  • a plurality of coupling elements 6 can be arranged spatially and thus electrically separated from one another along the receiving groove 7.
  • the first disc element 1 based on a plurality of
  • Connectors 5 can be divided into zones that are controllable together or separately.
  • the first disk element 1 can be acted upon by the connectors as needed, with different electrical potentials or a same electrical potential.
  • the activatable disk or of the functional first disk element 1 in FIG. 1 There are different functions of the activatable disk or of the functional first disk element 1 in FIG.
  • the external power cables 13.1 penetrate; 13.2 the second sealing component 9.2 on the shortest path, for connection to the connector.
  • the first sealing component 9.1 is from the at least one external
  • the connector 5 is not penetrated to an external power source. It is conceivable that the connector 5 a recess, for example in the form of a bore or a groove for at least one external conductor 13.1; 13.2. This is particularly advantageous in connection with a non-conductive connector.
  • FIG. 3 the embodiment of FIG. 1 is shown in a sectional view.
  • the coupling element 6 surrounds the first disk surface 1 on both sides in order to provide a suitable electrical coupling between the connector 5 and the first disk element 1.
  • the coupling element 6 is provided such that a surface contact between the connector 5 and the first disc surface 1 can be achieved.
  • the receiving groove 7 is substantially in the middle or
  • the receiving groove 7 can be displaced on one side or formed asymmetrically.
  • the connector 5 may be configured with an asymmetrically arranged receiving groove 7.
  • first and second disc element 1; 2 a small distance may be provided, as between the first and third disc element 1; 3
  • Disc element 1, 3. In this way, e.g. An optimization of the acoustics or sound insulation values can be achieved.
  • the coupling element 6 is preferably made of a flexible, deformable and electrically conductive material, so that the coupling element 6, the receiving groove 7 between the first disc element 1 and the connector 5 can substantially fill substantially.
  • the coupling element 6 according to FIG. 3, in comparison to FIGS. 1 and 2, is shown without an additional conductor 6a. In this sense can be provided be that on the connector 5 and the preferably integrally formed coupling element 6, a sufficient coupling of electrical energy or a potential on the first disc element 1 is provided.
  • coupling elements 6 the coupling of different potentials may be provided on the first disc element 1.
  • the external power conductors or power cables 13.1; 13.2 are only passed through the second sealing component 9.2 to the at least one connector 5 over a short distance.
  • Connector 5 advantageously provides an electrical connection between an external power source and the first disk element 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Architecture (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Window Of Vehicle (AREA)

Abstract

L'invention concerne un vitrage isolant, en particulier un triple vitrage ou un vitrage multiple, présentant au moins un premier élément de vitre (1), au moins un espaceur (4) et au moins un connecteur (5), l'espaceur (4) et le connecteur (5) étant agencés l'un contre l'autre de telle sorte qu'ils s'étendent le long d'un axe longitudinal (X) commun, l'espaceur (4) et le connecteur (5) recevant et positionnant le premier élément de vitre (1). Un élément de couplage (6) électriquement conducteur est disposé dans la rainure de réception (7) du connecteur (5) de manière telle qu'un couplage électrique peut être réalisé entre le connecteur (5) et le premier élément de vitre (1) pour le raccordement électrique d'une source d'énergie externe au premier élément de vitre (1). L'invention concerne également une fenêtre pourvue d'un vitrage isolant ainsi qu'un procédé pour la fabrication d'un tel vitrage isolant ou d'une telle fenêtre.
EP19700344.5A 2018-01-22 2019-01-08 Vitrage isolant, fenêtre et procédé pour sa fabrication Pending EP3743582A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862620102P 2018-01-22 2018-01-22
EP18158003 2018-02-22
PCT/EP2019/050274 WO2019141533A1 (fr) 2018-01-22 2019-01-08 Vitrage isolant, fenêtre et procédé pour sa fabrication

Publications (1)

Publication Number Publication Date
EP3743582A1 true EP3743582A1 (fr) 2020-12-02

Family

ID=65013685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19700344.5A Pending EP3743582A1 (fr) 2018-01-22 2019-01-08 Vitrage isolant, fenêtre et procédé pour sa fabrication

Country Status (10)

Country Link
US (1) US11346149B2 (fr)
EP (1) EP3743582A1 (fr)
JP (1) JP7085005B2 (fr)
KR (1) KR102513687B1 (fr)
CN (1) CN111601945B (fr)
AU (1) AU2019209099B2 (fr)
CA (1) CA3087435C (fr)
NZ (1) NZ766220A (fr)
RU (1) RU2751326C1 (fr)
WO (1) WO2019141533A1 (fr)

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Also Published As

Publication number Publication date
JP2021510785A (ja) 2021-04-30
AU2019209099B2 (en) 2021-07-22
WO2019141533A1 (fr) 2019-07-25
US20210047879A1 (en) 2021-02-18
NZ766220A (en) 2023-01-27
JP7085005B2 (ja) 2022-06-15
CN111601945A (zh) 2020-08-28
CN111601945B (zh) 2022-04-05
AU2019209099A1 (en) 2020-07-09
KR20200106976A (ko) 2020-09-15
CA3087435C (fr) 2023-01-10
KR102513687B1 (ko) 2023-03-24
US11346149B2 (en) 2022-05-31
RU2751326C1 (ru) 2021-07-13
CA3087435A1 (fr) 2019-07-25

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