EP4455442A2 - Vitrage isolant avec panneau solaire intégré - Google Patents

Vitrage isolant avec panneau solaire intégré Download PDF

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Publication number
EP4455442A2
EP4455442A2 EP24171652.1A EP24171652A EP4455442A2 EP 4455442 A2 EP4455442 A2 EP 4455442A2 EP 24171652 A EP24171652 A EP 24171652A EP 4455442 A2 EP4455442 A2 EP 4455442A2
Authority
EP
European Patent Office
Prior art keywords
insulating glass
glass arrangement
glazing
solar panel
plug
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
EP24171652.1A
Other languages
German (de)
English (en)
Other versions
EP4455442A3 (fr
Inventor
Thomas Schmidt
Rene Engel
Florian SCHÜLLER
Christian KORNRUMPF
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.)
Kuester Holding GmbH
Original Assignee
Kuester Holding GmbH
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 Kuester Holding GmbH filed Critical Kuester Holding GmbH
Publication of EP4455442A2 publication Critical patent/EP4455442A2/fr
Publication of EP4455442A3 publication Critical patent/EP4455442A3/fr
Pending legal-status Critical Current

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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
    • 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
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • 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
    • E06B2009/2476—Solar cells
    • 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
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • E06B2009/2643—Screens between double windows
    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/14—Measures for draining-off condensed water or water leaking-in frame members for draining off condensation water, throats at the bottom of a sash

Definitions

  • the invention relates to an insulating glass arrangement according to the preamble of claim 1.
  • composite windows or composite doors or sliding doors are well known and in use.
  • a single pane of glass can be used as the inner glazing and a single pane of glass can also be used as the outer glazing.
  • Composite windows generally have good soundproofing and thermal insulation properties due to the larger air space between the panes.
  • Such insulating glass arrangements can also contain photovoltaic modules.
  • EP 1 428 265 B1 A photovoltaic insulating glazing comprising a multi-layer glazing with a photovoltaic module is known. One pane forms the outer cover of a photovoltaic module, and an inner cover is formed by another pane. Solar cells are arranged between two panes.
  • the WO 2010/136917 A1 discloses an electrically operated roller blind for light or sun protection in front of windows or glass doors, which comprises a protective curtain that can be rolled up or extended on a winding roller. Solar cells and at least one battery are provided to ensure that the roller blind is self-sufficient in terms of electricity.
  • the WO 2021/044226 A1 describes an insulating glazing with two parallel panes and an energy supply with solar panels.
  • the object of the invention is to provide an insulating glass arrangement with improved installation of solar panels.
  • the invention relates to an insulating glass arrangement with an inner glazing and an outer glazing arranged at a distance therefrom, wherein an edge connection is arranged between the inner glazing and the outer glazing, which defines the width of a preferably hermetically sealed gap between the inner glazing and the outer glazing, and with a frame which encloses both glazings from the outside, and with at least one solar panel, wherein the respective solar panel is arranged in the gap between the inner glazing and the outer glazing.
  • At least one solar panel is attached to the inside of the outer glazing.
  • the solar panel can be part of the frame or be arranged in it or be glued to the pane or glazing.
  • the advantage of the arrangement in the frame is that the solar panel in the space between the panes is well protected from external influences.
  • the outermost layer of a solar panel consists of a plastic or glass pane. With such an attachment in the frame or on the window pane, this is not required because the solar panel is protected by the window pane. In this way, the pane structure of the insulating glass arrangement replaces the conventional frame structure of a solar panel.
  • At least one solar panel is attached to the edge composite, in particular the lower side of the edge composite.
  • Several solar panels can also be provided on the edge composite.
  • the respective solar panel can also be arranged on a lateral edge of the edge composite. Since the entire lower area of a window is exposed to sunlight most of the time, arranging the solar panel on the lower side of the edge composite is particularly preferred.
  • a battery electrically connected to the respective solar panel is arranged in a battery chamber formed in the frame.
  • the battery preferably serves as a power supply for a roller blind unit installed in the insulating glass arrangement or its drive unit. In this way, the battery can be charged using the solar panels and external charging of the battery is not necessary.
  • the battery is advantageously arranged in the battery chamber so that it can be replaced. This means that it can be easily replaced, especially if the charging capacity decreases due to age or if it malfunctions.
  • the insulating glass arrangement comprises a roller blind unit with an integrated motor-driven sun protection or blackout curtain, wherein a winding shaft with the curtain attached to it that can be wound up and unwound is arranged on a rotating axis.
  • the free end of the curtain is connected to a cross bar, which is connected at both ends to a driver each, which is coupled to the rotating winding shaft for a synchronous movement via at least one drive chain.
  • An electromotive drive unit causes the axis driving the winding shaft to rotate and the cross bar to be simultaneously advanced in one direction or the other.
  • the cross bar preferably has a substantially U-shaped profile for receiving the curtain, wherein the free end of the curtain can be received, in particular clamped, in a receiving means during assembly.
  • the insulating glass arrangement comprises a water drainage device for draining away water that has entered the insulating glass arrangement.
  • a water drainage device for draining away water that has entered the insulating glass arrangement.
  • penetrating rainwater can lead to standing water in the insulating glass arrangement, which cannot be drained away using conventional seals.
  • the water drainage device creates an additional drainage option.
  • the water drainage device preferably has at least one drainage channel formed in the frame for draining water to the outside.
  • the at least one drainage channel is preferably connected to the battery chamber so that water can drain out of the battery chamber, thereby preventing damage to the battery due to water contact.
  • the term "outside” refers to the insulating glass arrangement so that the water leaves it and drains into the environment.
  • the drainage channel preferably comprises a number of openings that are connected to one another in terms of flow.
  • the water that has entered the insulating glass arrangement can exit and flow away through the at least one opening.
  • the electromotive drive unit preferably has a plug, wherein the water drainage device comprises a shield for the plug, which at least partially surrounds the plug for draining water.
  • the top and at least partially the sides of the plug are preferably surrounded by the shield. This ensures that dripping water does not touch the plug.
  • the shield preferably protrudes laterally from the plug in order to prevent contact with water even more reliably.
  • an additional water drainage device which redirects the water that reaches the plug through a shield. As described above, it can also include a drain so that no water can collect/stagnant water in the recessed areas, e.g. where the battery is located.
  • the battery is preferably connected to the drive unit and serves as its energy source. This means that the insulating glass assembly does not need to be connected to an external energy source, which simplifies the installation of the insulating glass assembly. Using the solar panels of the insulating glass assembly saves energy, as the insulating glass assembly supplies itself with energy to a certain extent due to the sunlight that reaches the solar panels of the insulating glass assembly.
  • a drive chain is arranged on both sides of the curtain, which is guided over ball chain or toothed belt wheels that are fixed to the axis of the winding shaft and over deflection rollers that are also designed as ball chain or toothed belt wheels and are arranged away from the axis of the winding shaft.
  • a toothed belt or other traction device can also be used.
  • a drying agent in particular a drying agent containing silica gel and/or zeolites, is preferably provided in the space between the inner and outer glazing, whereby a "warm edge" can be realized.
  • the water drainage device preferably has at least one drainage channel formed in the edge connection and/or in the frame for discharging water to the outside.
  • the drainage channel preferably comprises a number of openings which are connected to one another in terms of flow.
  • the electromotive drive unit preferably has a plug, wherein the water drainage device comprises a shield for the plug, which at least partially surrounds the plug for draining water.
  • the invention thus relates to an insulating glass arrangement with an inner glazing and an outer glazing arranged at a distance therefrom and with a motor-driven sun protection or blackout curtain integrated in the preferably hermetically sealed space between the panes.
  • drying agents In order to dehumidify the air or gas volume enclosed in the hermetically sealed space between the panes and to prevent fogging of the inner pane surfaces, drying agents must usually be introduced into the space between the panes in the spacer.
  • the operation of the insulating glass arrangement can advantageously be carried out by means of a wireless signal transmission device which is connected to a control device of the insulating glass arrangement.
  • a wireless signal transmission device which is connected to a control device of the insulating glass arrangement.
  • the electronics of the insulating glass arrangement are constructed in a modular manner.
  • the insulating glass arrangement can have a sensor surface arranged on a glazing of the insulating glass arrangement for contactless operation and/or a capacitive sensor surface.
  • a transparent sensor surface attached to the pane enables contactless gesture control of the roller blind.
  • a transparent sensor surface attached to the pane enables capacitive touch operation of the roller blind.
  • solar panel is synonymous with the terms “photovoltaic cell”, “photovoltaic module”, “solar cell”, “solar element”.
  • the insulating glass arrangement 2 shown comprises an inner glazing 6 and an outer glazing 10 arranged at a defined distance therefrom, as well as a frame 14 which encloses both glazings 6, 10 from the outside. Between the two glazings 6, 10 is a hermetically sealed intermediate space 18 is formed. An edge connection 22 is arranged in the intermediate space 18, which forms a so-called "warm edge” 26.
  • the edge connection 22 is made of aluminum or plastic.
  • a first solar panel 30 is arranged in the intermediate space 18.
  • the solar panel 30 is attached to the outer glazing 10, in particular connected/glued.
  • a second solar panel 34 is attached, in particular connected/glued, to the edge composite 22 in a lower area on the "warm edge" 26.
  • the position of the solar panel 30, 34 in the upper area of the window is preferred, and in the case of a vertically installed window, the preferred position is at the bottom of the window frame.
  • a battery chamber 38 is formed in the frame 14, in which a battery 42 is arranged.
  • the battery 42 is arranged so that it can be replaced.
  • a slot or a box or holder for the battery 42 is preferably provided in the battery chamber 38.
  • the battery chamber 38 is preferably closed by a cover, which is preferably fastened to the frame 14 with two screws or a clip.
  • the cables or electrical lines that connect the solar panels 30, 34 to the battery 42, which functions as an energy source for the winding drive, are preferably laid in the edge connection 22.
  • the insulating glass arrangement 2 is shown with a side section.
  • a winding shaft 62 and a deflection roller 66 can be seen, which are part of a roller blind unit 50 (see Figure 4 ).
  • the winding shaft 62 is rotatably mounted on a holder fixed in the gap 14. By rotating the winding shaft 62, a curtain can be moved in the gap 14 between the inner glazing 6 and the outer glazing 10.
  • the winding shaft 62 is arranged in the installation position in the upper end area of the insulating glass arrangement 2.
  • the curtain can be adjusted by operating the winding shaft 62 from an upper release position to a lower position in which it is completely lowered.
  • a cross bar 78 can be seen, to which the free end of the hanging is connected.
  • the roller blind unit 50 is provided with an integrated motor-driven sun protection or blackout curtain (in the Figure 4 shown in retracted position).
  • the roller blind unit 50 comprises a drive unit 46, a gear unit 54 as well as the winding shaft 62 and the deflection roller 66 as well as two drive chains 58, which serve as traction elements, thereby forming a chain drive.
  • a free end of the curtain is preferably connected to a cross bar, which is connected to a driver at each of its two ends.
  • the drivers are coupled to the rotatable winding shaft 62 via the drive chain 58 for a synchronous movement.
  • the drive unit 46 comprises an electric motor for rotating an axis driving the winding shaft 63 and simultaneously advancing the cross bar in one direction or the other.
  • the drive chains 58 are designed as endless chain drives, which are preferably guided over ball chain or toothed belt wheels that are seated in a rotationally fixed manner on the axis of the winding shaft 62 and over deflection rollers 66 that are also designed as ball chain or toothed belt wheels.
  • the operation for the movement of the curtain of the insulating glass arrangement 2 can be carried out by means of a wireless signal transmission device which is connected to a control device of the insulating glass arrangement 2.
  • the signal transmission device can be, for example, a WiFi, Bluetooth or Zigbee interface.
  • a smartphone/tablet or other operating concept for smart home components can be provided as the central operating element for the arrangement.
  • a sensor surface arranged on a glazing 6, 10 of the insulating glass arrangement 2 can be provided for contactless operation and/or a capacitive sensor surface.
  • the power supply of the insulating glass arrangement 2 is provided by means of the battery 42, i.e. a rechargeable battery.
  • the battery 42 is charged using the solar panels 30, 34 or solar modules. It is also possible that the battery 42 can be charged contactlessly using an inductive charging system. This can be done when the window is closed or tilted, since the window frame or frame 14, which can contain a powered charging coil, and the battery-side charging coil, which can be arranged in the window sash or the insulating glass arrangement 2, are close enough to each other or have contact.
  • Figure 5 is a schematic section of an insulating glass arrangement 2 which has a frame 14, an edge seal 22 and an inner glazing 6 (not shown) and an outer glazing 10.
  • a section 92 of Figure 5 is in Figure 6 shown enlarged.
  • the insulating glass assembly 2 can in particular comprise a roller blind unit 50 and a solar panel 30 such as those in Figure 1 illustrated insulating glass arrangement 2.
  • a plug 56 of the drive unit 46 (not shown) is visible under the deflection roller 66.
  • the insulating glass arrangement 2 has a water drainage device 40 to protect electronic components.
  • the water drainage device 40 comprises a shield 52 for the plug 56.
  • the shield 52 has a substantially C-shaped cross section and covers the plug in the application state of the insulating glass arrangement 2 (top in the figure is also top in the application state), as shown in Figure 5 and Figure 6 shown, completely at the top and on the sides in the upper area. Furthermore, the shield 52 protrudes in the lateral direction of the plug 56 over the latter in the connection area of the plug, whereby the plug 56 is also protected from water in the front connection area.
  • the water drainage device 40 further comprises a drainage channel 44 which has two openings 48.
  • the plug 56 is protected from this by the shield 52.
  • the drainage channel 44 ensures that water that has penetrated flows out through the openings 48 or into an outer area 96 of the insulating arrangement 2.
  • the insulating glass arrangement 2 whose section AA in Figure 5 is shown in a frontal view or perspective view.
  • the insulating glass arrangement 2 has a sun protection or blackout curtain 98 as well as the inner glazing 6 and outer glazing 10.
  • a cover 60 for a battery chamber 38 (not shown).
  • the drain channel 44 is connected in terms of flow to the Battery chamber 38 is connected so that water flows out through the drain channel 44 before it would collect in the battery chamber 38 and damage the battery 42.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)
EP24171652.1A 2023-04-28 2024-04-22 Vitrage isolant avec panneau solaire intégré Pending EP4455442A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102023111089.6A DE102023111089A1 (de) 2023-04-28 2023-04-28 Isolierglasanordnung

Publications (2)

Publication Number Publication Date
EP4455442A2 true EP4455442A2 (fr) 2024-10-30
EP4455442A3 EP4455442A3 (fr) 2024-11-20

Family

ID=90826478

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24171652.1A Pending EP4455442A3 (fr) 2023-04-28 2024-04-22 Vitrage isolant avec panneau solaire intégré

Country Status (2)

Country Link
EP (1) EP4455442A3 (fr)
DE (1) DE102023111089A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024119710A1 (de) * 2024-07-11 2026-01-15 Küster Holding Gesellschaft mit beschränkter Haftung Fensteranordnung

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10127795A1 (de) 2001-04-18 2002-10-24 Adolf Brasch Tür oder Fenster mit wenigstens einer energieverbrauchenden Vorrichtung
EP1428265B1 (fr) 2001-09-21 2008-08-06 GLASWERKE ARNOLD GmbH & Co. KG Vitrage isolant photovoltaique
WO2010136917A1 (fr) 2009-05-27 2010-12-02 Stepan Engineering Ag Store activable électriquement
US20110133940A1 (en) 2009-12-08 2011-06-09 Margalit Yonatan Z Multi-Sheet Glazing Unit With Internal Sensor
DE102015004913A1 (de) 2015-04-17 2016-10-20 Lutz Grohmann Verglasung und Verfahren zur Temperierung eines Scheiben- oder Flächenzwischenraums sowie von Bauteilen
EP3287998A1 (fr) 2016-08-23 2018-02-28 Saint-Gobain Glass France Vitrage equipé d'un détecteur de casse
WO2021001699A1 (fr) 2019-07-04 2021-01-07 Pellini S.P.A. Unité de vitrage isolant pour intimité, avec un système de store comprenant des cellules photovoltaïques
WO2021044226A1 (fr) 2019-09-06 2021-03-11 Pellini S.P.A. Unité de vitrage isolé doté d'un module de mémoire
DE202020102626U1 (de) 2020-05-11 2021-07-23 Ralf M. Kronenberg Erfassungsmodul

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10041540A1 (de) * 2000-01-20 2001-07-26 Michael Mayr Isolierglasscheibe mit integrierter Rolloeinrichtung
DE202009005021U1 (de) * 2009-07-14 2009-12-03 Kindermann, Ingmar Rolloeinrichtung im Zwischenraum einer Isolierglasscheibeneinheit
DE102016000924B4 (de) * 2016-01-29 2022-08-11 Michael Dobrzykowski Fensterelement, Fassadenelement, System aus Fassadenelementen, Verwendung des Systems
JP2021500498A (ja) * 2017-10-27 2021-01-07 フィジー グループ ビー．ブイ． 一体型光起電構造を有するグレージングアセンブリ及びそのようなグレージングアセンブリの為のスペーサ構造

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10127795A1 (de) 2001-04-18 2002-10-24 Adolf Brasch Tür oder Fenster mit wenigstens einer energieverbrauchenden Vorrichtung
EP1428265B1 (fr) 2001-09-21 2008-08-06 GLASWERKE ARNOLD GmbH & Co. KG Vitrage isolant photovoltaique
WO2010136917A1 (fr) 2009-05-27 2010-12-02 Stepan Engineering Ag Store activable électriquement
US20110133940A1 (en) 2009-12-08 2011-06-09 Margalit Yonatan Z Multi-Sheet Glazing Unit With Internal Sensor
DE102015004913A1 (de) 2015-04-17 2016-10-20 Lutz Grohmann Verglasung und Verfahren zur Temperierung eines Scheiben- oder Flächenzwischenraums sowie von Bauteilen
EP3287998A1 (fr) 2016-08-23 2018-02-28 Saint-Gobain Glass France Vitrage equipé d'un détecteur de casse
WO2021001699A1 (fr) 2019-07-04 2021-01-07 Pellini S.P.A. Unité de vitrage isolant pour intimité, avec un système de store comprenant des cellules photovoltaïques
WO2021044226A1 (fr) 2019-09-06 2021-03-11 Pellini S.P.A. Unité de vitrage isolé doté d'un module de mémoire
DE202020102626U1 (de) 2020-05-11 2021-07-23 Ralf M. Kronenberg Erfassungsmodul

Also Published As

Publication number Publication date
DE102023111089A1 (de) 2024-10-31
EP4455442A3 (fr) 2024-11-20

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