EP3453810B1 - Dispositif de dôme et son procédé de fabrication - Google Patents
Dispositif de dôme et son procédé de fabrication Download PDFInfo
- Publication number
- EP3453810B1 EP3453810B1 EP18172991.4A EP18172991A EP3453810B1 EP 3453810 B1 EP3453810 B1 EP 3453810B1 EP 18172991 A EP18172991 A EP 18172991A EP 3453810 B1 EP3453810 B1 EP 3453810B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dome
- glass
- peripheral part
- foregoing
- plate
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000011521 glass Substances 0.000 claims description 159
- 230000002093 peripheral effect Effects 0.000 claims description 67
- 125000006850 spacer group Chemical group 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 18
- 229920003023 plastic Polymers 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 9
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 8
- 239000002274 desiccant Substances 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000004417 polycarbonate Substances 0.000 claims description 5
- 229920000515 polycarbonate Polymers 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000003566 sealing material Substances 0.000 claims 3
- 239000010410 layer Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 12
- 239000005357 flat glass Substances 0.000 description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 239000005341 toughened glass Substances 0.000 description 6
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 5
- 210000002105 tongue Anatomy 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000005340 laminated glass Substances 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010107 reaction injection moulding Methods 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- QHSJIZLJUFMIFP-UHFFFAOYSA-N ethene;1,1,2,2-tetrafluoroethene Chemical group C=C.FC(F)=C(F)F QHSJIZLJUFMIFP-UHFFFAOYSA-N 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000005315 stained glass Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/03—Sky-lights; Domes; Ventilating sky-lights
- E04D13/0305—Supports or connecting means for sky-lights of flat or domed shape
- E04D13/0315—Supports or connecting means for sky-lights of flat or domed shape characterised by a curb frame
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/03—Sky-lights; Domes; Ventilating sky-lights
- E04D13/0335—Skylight guards, security devices protecting skylights or preventing objects or persons from falling through skylight openings
-
- 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
-
- 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
Definitions
- the present invention relates a dome device according to the preamble of claim 1, and to a method for manufacture thereof.
- Dome devices in which one or more flat and/or domed plastic elements are combined are known.
- Multi-walled plastic domes are thus for instance known in which a number of dome-like shells are arranged at a distance from each other.
- Dome devices in which a flat transparent plastic plate is combined with a dome-like shell are also known. Examples hereof are described in the following patent publications in the name of applicant: Belgian patent application no. 2016/5645 , Belgian patent no. 1020769 and Belgian patent no. 1019311 . The text of these patent publications is included here by way of reference.
- windows a double-walled form, wherein two glass plates are provided at a mutual distance in a frame, for instance a PVC frame, an aluminium frame or a wooden frame.
- skylights and windows are disclosed in GB 953,581 , US 8,833,010 , DE 78 38 529 U1 , DE 28 30 718 A1 , EP 2 636 811 A1 .
- Embodiments of the invention have the object of providing a dome device suitable for mounting on/in roofs and having improved properties relative to the existing roof devices.
- the dome device of the invention has the features of claim 1.
- the dome device comprises a substantially flat light-transmitting first element, a glass dome element and a closed connecting device between a peripheral part of the first element and a peripheral part of the glass dome element.
- This closed connecting device is such that a closed space is formed between the first element and the glass dome element. A gas is included in this closed space.
- a dome device By using a glass dome element in combination with a flat light-transmitting element a dome device is obtained which on the one hand has the advantages of a multi-walled plastic dome device and on the other hand has the advantages of roof windows in which one or more flat glass plates are applied.
- a dome device has the advantage compared to flat roof devices that rainwater does not remain on the roof device.
- a glass dome element has the advantage that it also retains its good light-permeability after prolonged exposure to rain, wind and sun.
- Such a dome device also provides a better resistance to a static load, such as a snow load. Making a dome of glass will indeed make the dome device better resistant to a downward pressure.
- An economically improved dome device is obtained with the combination of a substantially flat element and a convex dome element.
- the first element preferably comprises a light-transmitting plate, still more preferably a glass plate.
- the first element comprises a light-transmitting film.
- One or more of such light-transmitting films can be combined with one or more light-transmitting plates, preferably at a distance from each other. Successive insulating gas layers in which the airflow is limited can in this way be created. It is however also possible to use only a light-transmitting film.
- the light-transmitting film is tensioned in a frame, and this frame is connected sealingly to the peripheral part of the glass dome element.
- An example of a suitable light-transmitting film is an ethylene tetrafluoroethylene (ETFE) film.
- ETFE ethylene tetrafluoroethylene
- the closed connecting device comprises at least one spacer provided between the peripheral part of the first element and the peripheral part of the glass dome element.
- the distance between the peripheral part of the glass dome element and the peripheral part of the first element is preferably greater than 1 mm, more preferably greater than 3 mm and still more preferably greater than 10 mm.
- the thickness of the first element preferably lies between 2 and 10 mm, still more preferably between 3 and 7 mm.
- the thickness of the glass dome element preferably lies between 2 and 10 mm, still more preferably between 3 and 7 mm.
- the spacer preferably extends along the whole periphery of the first element and of the glass dome element, such that the closed space is bounded by the spacer, the first element and the glass dome element.
- the spacer is manufactured from aluminium, for instance a perforated aluminium filled with a desiccant.
- Other possible materials are plastic, for instance PVC, or rubbers such as EPDM.
- a desiccant, such as a silica gel can optionally be incorporated in the material of the spacer. If vapour were present between the glass dome element and the first element, it could be absorbed into the desiccant, such that condensation in the closed space is avoided.
- the dome device further comprises a second substantially flat element which is mounted substantially parallel to the first element.
- the second element is preferably a plate, preferably a glass plate.
- the first glass plate is preferably adhered to the second glass plate.
- a film can for instance be provided between the first and the second glass plate, for instance a polyvinyl butyral (PVB) film.
- a light-transmitting plastic layer for instance a polycarbonate layer, can be provided between the first and the second glass plate.
- the use of a plastic layer ensures that if the glass shatters as a result of fire, the plastic layer nevertheless prevents an opening from being created.
- the dome device is preferably of the class Broof (t1).
- the distance between the second glass plate and the first glass plate is preferably smaller than 5 mm, and still more preferably smaller than 3 mm.
- the thickness of the second glass plate preferably lies between 2 and 10 mm, still more preferably between 3 and 7 mm.
- the second element comprises a second substantially flat plastic plate, preferably a polycarbonate plate, which is mounted substantially parallel to the first element.
- This second plastic plate can be provided between the first element and the dome element or on the underside of the dome device.
- the first and/or the second glass plate is manufactured from a toughened (tempered) glass or a layered and toughened (tempered) glass.
- Toughened or tempered glass is glass which has been heated to a temperature above 600°C and then cooled with an air treatment.
- peripheral part of the glass dome element and of the first element has a rectangular outer periphery.
- Such dome devices can then be placed as one integrated module on a rectangular upstand.
- the glass dome element has a central domed part and a peripheral part which fits against the central domed part.
- the peripheral part can be embodied as a flat frame-like part or can comprise four substantially flat parts running obliquely upward from the outer periphery, just as in a pyramid, and then fitting against the central domed part.
- the connecting device comprises a sealing strip, such as a butyl strip, provided between the peripheral part of the first element and the peripheral part of the glass dome element.
- a sealing strip can optionally be combined with a spacer.
- a sealing strip can here be provided above and/or below the spacer.
- FIG. 1 illustrates schematically a first embodiment of a dome device.
- the dome device comprises a first substantially flat glass plate 10 (the first flat light-transmitting element), a second substantially flat plate 20 and a glass dome element 30.
- a closed connecting device 40 is provided in order to connect a peripheral part of first glass plate 10 sealingly to a peripheral part of glass dome element 30, such that a closed space R is formed between first glass plate 10 and glass dome element 30.
- a gas for instance argon, is included in the closed space R.
- the gas layer ensures a good insulation of the dome device.
- the use of a glass dome element has the advantage that rainwater does not remain on glass dome element 30, this in contrast to known prior art window devices which use only flat glass plates.
- Connecting device 40 can further be adapted to allow a simple mounting on the upstand, for instance by using a profile which can be fixed by clamping (snap fitting) in a profile on the upstand.
- the closed connecting device 40 comprises a spacer 41 which is provided between a peripheral part 31 of glass dome element 30 and a peripheral part 11 of first glass plate 10, such that glass dome element 30 lies at a distance from first glass plate 10.
- Spacer 41 preferably extends along the whole periphery of first glass plate 10 and of glass dome element 30, such that the closed space R is bounded by spacer 41, first glass plate 10 and glass dome element 30.
- Sealing strips 42, 43 can optionally be provided between spacer 41 and, respectively, glass dome element 30 and first glass plate 10.
- a sealing strip 44 can optionally further be provided on an outer edge of spacer 41, between glass dome element 30 and first glass plate 10.
- An adhesive layer 47 can be provided in order to fix the thus formed assembly 10, 20, 30, 41 in frame 45.
- a sealant 46 can be provided between a peripheral edge of the thus formed assembly and an inner wall of frame 45.
- Spacer 41 optionally comprises a desiccant, for instance a silica gel. If moisture were present in the closed space R, the desiccant could absorb this moisture and thus prevent condensation in the space R.
- the second substantially flat plate 20 is mounted parallel to first glass plate 10, is preferably a glass plate and is preferably adhered to first glass plate 10.
- a film 50 can optionally be provided between the first and the second glass plate 10, 20, for instance a polyvinyl butyral (PVB) film.
- PVB polyvinyl butyral
- a polycarbonate layer 50 can be laminated between first glass plate 10 and second glass plate 20.
- Such a layer can also realize a good adhesion between first glass plate 10 and second glass plate 20.
- At least the first glass plate 10 is preferably manufactured from a toughened glass, also referred to as tempered glass. Still more preferably, both the first and the second glass plate 10, 20 are manufactured from toughened glass.
- the second plate 20 is a plastic plate, for instance a polycarbonate plate which is laminated against first glass plate 10.
- Second plate 20 can also be situated between first glass plate 10 and glass dome element 30.
- second plate 20 can also function as spacer, and spacer 41 can optionally be omitted.
- the closed space is bounded by second plate 20 and glass dome element 30.
- FIG. 2 illustrates a second embodiment of a roof device.
- the roof device comprises a first glass plate 10, a second glass plate 20, a glass dome element 30 and a spacer 41 arranged between glass dome element 30 and first glass plate 10 in a manner similar to that described above for the embodiment of figure 1 .
- the thus formed assembly 10, 20, 30, 41 is provided with a frame 45' which can for instance be arranged using a reaction injection moulding process (RIM).
- RIM reaction injection moulding process
- a curable composition can be injected under pressure into a closed mould which is formed around the periphery of assembly 10, 20, 30, 41.
- An example of a technique which can be used for forming the frame 45' is described in US 7,631,464 .
- FIG. 3 illustrates a third embodiment of a roof device.
- the roof device comprises a first substantially flat glass plate 10, a second substantially flat glass plate 20 and a glass dome element 30.
- Glass dome element 30 is here arranged directly on first glass plate 10.
- a peripheral part 31 of glass dome element 30 here makes contact with a peripheral part 11 of first glass plate 10.
- the closed connecting device 40 is here formed by a frame-like peripheral part 45".
- the frame-like peripheral part 45" can for instance be formed by arranging a mould all the way round the assembly 10, 20, 30 in a manner which is somewhat similar to that described in the European patent EP 2 799 201 B1 in the name of Webasto SE .
- a first mould part is here arranged all the way round the assembly 10, 20, 30, wherein the first mould part extends to a position against an underside of second glass plate 20.
- a second mould part is further arranged all the way round assembly 10, 20, 30, wherein the second mould part is adjacent to an upper side of glass dome element 30.
- the first and/or the second mould part are provided with a flexible tongue such that an injection part can be arranged in a space bounded by the first and the second mould part.
- This injection part is movable along the periphery of assembly 10, 20, 30 for injecting of a curable polymer composition for the purpose of forming the frame-like peripheral part 45" which extends along the whole periphery of assembly 10, 20, 30.
- the frame-like peripheral part 45" extends as seen in vertical direction from the second glass plate 20 to the glass dome element 30, and thus forms a seal whereby a closed space R is created.
- the closed frame-like peripheral part 45" preferably extends as far as an upper side of glass dome element 30 and as far as an underside of second glass plate 20.
- peripheral part 45', 45" can be formed with additional protruding ribs or flanges so as to enable a simple placing on an upstand.
- Figure 4 illustrates a fourth embodiment of a roof device comprising a first glass plate 10 and a glass dome element 30.
- a sealing strip 41 for instance a double-sided adhesive tape.
- a sealing frame 45" is further arranged around the assembly formed by first glass plate 10 and glass dome element 30.
- Frame 45" can for instance be provided in the manner described above with reference to figure 3 .
- the thus formed assembly can further optionally be accommodated in an additional outer frame 45, for instance a frame manufactured from aluminium.
- Outer frame 45 can optionally be provided with ribs, tongues or flanges, such as the protruding ribs 45, in order to enable placing of the thus integrated assembly on or in an upstand profile in simple manner.
- Figure 5 illustrates a possible method for manufacturing an embodiment of a dome device.
- a first substantially flat glass plate 10 and a glass dome element 30 are provided.
- First glass plate 10 is preferably rectangular.
- the peripheral edge of glass dome element 30 preferably likewise describes a rectangle.
- the peripheral dimensions of glass plate 10 and of glass dome element 30 are preferably roughly equal.
- a frame-like spacer 41 is provided between a peripheral part 31 of glass dome element 30 and a peripheral part 11 of glass plate 10.
- Spacer 41 is preferably fixed between first glass plate 10 and glass dome element 30, for instance by glueing.
- an insulating double-sided adhesive tape can be used in order to adhere spacer 41 to the peripheral part 11 on one side and the peripheral part 31 on the other.
- Figure 6 illustrates another possible embodiment of a method for manufacturing a dome device.
- a first glass plate 10 and a glass dome element 30 are arranged between two mould parts 110, 120.
- the first glass plate 10 was here arranged at a distance from the glass dome element 30, for instance by providing spacer elements (not shown) in the corners of the assembly formed by first glass plate 10 and glass dome element 30, which spacer elements are then removed during arranging of the curable polymer composition.
- One of the mould parts 110, 120 is provided with a flexible tongue, here tongue 121.
- an injection part 130 can be arranged for the purpose of injecting, preferably in pressureless manner, a curable polymer composition, for instance a PUR material, into a cavity bounded by mould parts 110, 120.
- the polymer composition preferably has a viscosity such that it has hardened after it has been moved over a short distance between first glass plate 10 and glass dome element 30.
- Injection part 130 can be moved along the whole periphery of assembly 10, 30 for the purpose of injecting the curable composition all the way round assembly 10, 30.
- the spacer elements can be removed such that a closed sealing frame 45′′′ is formed around the whole periphery of assembly 10, 30.
- a gas can be injected between first glass plate 10 and glass dome element 30 for the purpose of obtaining a good insulating value.
- FIGS 5 and 6 illustrate a method for manufacturing a dome device with one substantially flat glass plate 10.
- the skilled person will appreciate that the same method can be used for dome devices wherein two or more glass plates 10, 20 are arranged parallel to each other or wherein a clamping profile 60 with one or more light-transmitting films 61, 62 is used, as in the embodiments of figures 7-9 .
- the glass dome element 30 can have a peripheral part 31 consisting of substantially flat parts, for instance four substantially flat parts running obliquely upward from the outer periphery, just as the sides of a pyramid, and then fitting against a central domed part 32, see also figure 5 .
- glass dome element 30 can be provided with a flat, substantially horizontal frame-like peripheral part 31 which fits against a central domed part 32, see for instance the embodiment of figure 1 .
- the glass dome element 30 can for instance be obtained by gradually heating a flat glass plate in a bending oven to a temperature just above its softening temperature, after which the glass takes on the desired curvature in a concave and/or convex form, for instance under the influence of the force of gravity. The glass is then cooled in a controlled manner, whereby a substantially tension-free glass dome element can be obtained.
- This technique can be applied to different types of glass, such as clear glass, coloured glass, coated glass etc.
- Glass dome element 30 can also be formed from laminated glass, for instance two glass layers adhered to each other by means of a film, for instance a PVB film. More generally, any suitable shaping technique can be used to manufacture glass dome element 30.
- the distance between glass dome and 30 and first glass plate 10 is preferably greater than 1 mm, more preferably greater than 3 mm, and still more preferably greater than 10 mm.
- the thickness of the first and/or the second glass plate 10, 20 preferably lies between 2 and 10 mm, still more preferably between 3 and 7 mm.
- the thickness of the glass dome element 30 preferably lies between 2 and 10 mm, still more preferably between 3 and 7 mm.
- the dimensions of first and/or second glass plate 10, 20 and of glass dome element 30 are preferably at least 50 cm x 50 cm.
- the first and/or second glass plate and the glass dome element are preferably manufactured from one of the following types of glass: float glass, toughened glass, laminated glass, toughened laminated glass, heat-resistant glass, single-walled or multi-walled glass and so on.
- Figures 7-9 illustrate further embodiments of a dome device with a light-transmitting film.
- Figure 7 illustrates schematically an embodiment of a dome device with a first substantially flat glass or plastic plate 10, a dome element 30 (glass or plastic) and two light-transmitting films 61, 62, for instance ETFE films.
- a closed connecting device 40 is provided in order to connect a peripheral part of first plate 10 sealingly to a peripheral part of dome element 30, such that a number of closed spaces R1, R2, R3 are formed between first plate 10 and dome element 30.
- a gas, for instance argon, is preferably included in the closed spaces R1, R2, R3. The gas layers ensure a good insulation of the dome device.
- Connecting device 40 can further be adapted (not illustrated) to allow a simple mounting on the upstand, for instance by using a profile which can be fixed by clamping (snap fitting) in a profile on the upstand.
- the closed connecting device 40 comprises two spacers 41a, 41b and a clamping profile 60, which are provided between a peripheral part 31 of dome element 30 and a peripheral part 11 of first plate 10, such that dome element 30, first film 61, second film 62 and first plate 10 each lie at a distance from each other.
- Spacers 41a, 41b preferably extend along the whole periphery of respectively first plate 10 and dome element 30, such that a first closed space R1 is bounded by spacer 41a, dome element 30 and first film 61; that the closed space R2 is bounded by first film 61, clamping profile 60 and second film 62; and that the closed space R3 is bounded by second film 62, spacer 41b and first plate 10.
- Additional sealing strips can optionally be provided for the purpose of improving the sealing.
- the thus formed assembly of first plate 10, clamping profile 60 with tensioned films 61, 62, dome element 30 and spacers 41a, 41b can optionally be accommodated in a frame 45.
- Frame 45 can optionally also contribute to the sealing and thus form part of the closed connecting device.
- the distance d2 between first film 61 and second film 62 is preferably greater than 5 mm.
- the distance d3 between second film 62 and first plate 10 is preferably also greater than 5 mm.
- Figure 8 illustrates schematically an embodiment of a dome device with a first substantially flat glass or plastic plate 10, a dome element 30 and a light-transmitting film 61, for instance an ETFE film.
- a closed connecting device 40 is provided in order to connect a peripheral part of first plate 10 sealingly to a peripheral part of dome element 30, such that a number of closed spaces R1, R2 are formed between first plate 10 and dome element 30.
- a gas, for instance argon, is preferably included in the closed spaces R1, R2.
- Connecting device 40 can further be adapted (not illustrated) to allow a simple mounting on the upstand, for instance by using a profile which can be fixed by clamping (snap fitting) in a profile on the upstand.
- the closed connecting device 40 comprises a clamping profile 60 provided between first plate 10 and film 61, wherein a peripheral edge 71 of film 61 is fixed in clamping profile 60.
- Clamping profile 60 can for instance be adhered to the peripheral part 11 of first plate 10.
- Connecting device 40 further comprises a frame 45 between a peripheral part 31 of dome element 30 and a peripheral part 11 of first plate 10, such that dome element 30 and first plate 10 lie at a distance from each other, this distance being greater than the distance between film 61 and first plate 10.
- Frame 45 and clamping profile 60 preferably extend along the whole periphery of first plate 10 and dome element 30, such that a first closed space R1 is bounded by dome element 30, frame 45 and film 61; and that the closed space R2 is bounded by film 61, clamping profile 60 and first plate 10. Additional sealing strips (not shown) can optionally be provided for the purpose of improving the sealing.
- the distance d2 between film 61 and first plate 10 is preferably greater than 5 mm.
- Figure 9 illustrates schematically an embodiment of a dome device with a dome element 30 and two light-transmitting films 61, 62, for instance ETFE films, wherein the two light-transmitting films 61, 62 thus form the first flat light-transmitting element.
- a closed connecting device 40 is provided in order to connect a peripheral part of second film 62 sealingly to a peripheral part of dome element 30, such that a number of closed spaces R1, R2 are formed between second film 62 and dome element 30.
- a gas is preferably included in the closed spaces R1, R2.
- Connecting device 40 can further be adapted (not shown) to allow a simple mounting on the upstand, for instance by using a profile which can be fixed by clamping (snap fitting) in a profile on the upstand.
- the closed connecting device 40 comprises a clamping profile 60 provided between second film 62 and first film 61, wherein peripheral edges 71, 72 of first and second film 61, 62 are fixed in clamping profile 60.
- Clamping profile 60 can for instance be adhered to a peripheral part 41 of a frame 45 of closed connecting device 40.
- Frame 45 connects a peripheral part 31 of dome element 30 to a peripheral part 11 of second film 62 or of clamping profile 60, such that dome element 30 and second film 62 lie at a distance from each other.
- Frame 45 and clamping profile 60 preferably extend along the whole periphery of second film 62 or clamping profile 60 and of dome element 30, such that a first closed space R1 is bounded by dome element 30, frame 45 and first film 61; and that the closed space R2 is bounded by first film 61, clamping profile 60 and second film 62. Additional sealing strips (not shown) can optionally be provided for the purpose of improving the sealing.
- the distance d2 between first film 61 and second film 62 is preferably greater than 5 mm.
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Claims (23)
- Dispositif de dôme comprenant un premier élément transmettant la lumière sensiblement plat (10), un élément en dôme de verre (30) et un dispositif de liaison fermé (40) entre une partie périphérique (11) du premier élément et une partie périphérique de l'élément en dôme de verre (30), de telle sorte qu'au moins un espace fermé (R) est formé entre le premier élément (10) et l'élément en dôme de verre (30) ; dans lequel un gaz est contenu dans l'espace fermé (R) ; caractérisé en ce que le premier élément (10) comprend un film transmettant la lumière (61) qui est tendu dans un profil de bridage (60).
- Dispositif de dôme selon la revendication 1, dans lequel le premier élément (10) comprend une plaque transmettant la lumière, de préférence, une plaque de verre.
- Dispositif de dôme selon l'une quelconque des revendications précédentes, dans lequel le dispositif de liaison fermé (40) comprend au moins une entretoise (41) agencée entre la partie périphérique (11) du premier élément (10) et la partie périphérique (31) de l'élément en dôme de verre (30), de telle sorte que l'élément en dôme de verre (30) est situé à une certaine distance du premier élément (10).
- Dispositif de dôme selon la revendication 3, dans lequel l'entretoise (41) s'étend le long de la totalité de la périphérie du premier élément (10) et de l'élément en dôme de verre (30), de telle sorte que l'espace fermé (R) est bordé par l'entretoise (41), le premier élément (10) et l'élément en dôme de verre (30).
- Dispositif de dôme selon la revendication 3 ou 4, dans lequel l'entretoise (41) comprend un agent déshydratant, par exemple, un gel de silice.
- Dispositif de dôme selon l'une quelconque des revendications précédentes, comprenant, en outre, un second élément sensiblement plat (20) qui est monté de manière sensiblement parallèle au premier élément (10).
- Dispositif de dôme selon la revendication précédente, dans lequel le premier élément (10) et le second élément (20) sont des plaques de verre.
- Dispositif de dôme selon la revendication précédente, dans lequel un film (50) est agencé entre la première (10) et la seconde (20) plaques de verre, de préférence, un film de polyvinyle de butyral (PVB).
- Dispositif de dôme selon la revendication 7, dans lequel une couche en matière plastique, de préférence, une couche de polycarbonate, est agencée entre la première (10) et la seconde (20) plaques de verre.
- Dispositif de dôme selon la revendication 6, dans lequel le second élément (20) est une plaque en matière plastique ou un film transmettant la lumière.
- Dispositif de dôme selon l'une quelconque des revendications précédentes, dans lequel le premier élément (10) est fabriqué à partir de verre durci (trempé).
- Dispositif de dôme selon l'une quelconque des revendications précédentes, dans lequel la partie périphérique (11) de l'élément en dôme de verre (30) et du premier élément (10) présente une périphérie externe rectangulaire.
- Dispositif de dôme selon la revendication précédente, dans lequel la partie périphérique (11) comprend quatre parties sensiblement plates s'étendant de manière oblique vers le haut ou horizontalement à partir de la périphérie externe et s'assemblant contre une partie voûtée centrale (32) de l'élément en dôme de verre (30).
- Dispositif de dôme selon l'une quelconque des revendications précédentes, dans lequel le dispositif de liaison fermé (40) comprend une bande d'étanchéité, telle qu'une bande de butyle, laquelle bande d'étanchéité est agencée entre le premier élément (10) et l'élément en dôme de verre (30).
- Dispositif de dôme selon l'une quelconque des revendications précédentes, comprenant, en outre, un profil de cadre configuré de manière à être monté sur un montant, dans lequel le profil de cadre est agencé tout autour d'un bord externe du premier élément (10).
- Dispositif de dôme selon l'une quelconque des revendications précédentes, dans lequel le dispositif de liaison fermé (40) est agencé en appliquant une composition de polymère durcissable le long de la partie périphérique de l'élément en dôme de verre (30) et du premier élément (10) et/ou entre ces derniers.
- Procédé de fabrication d'un dispositif de dôme selon l'une quelconque des revendications précédentes, comprenant :a. la mise en place d'une première plaque de verre sensiblement plate (10) et d'un élément en dôme de verre (30) dans un moule, dans lequel un bord périphérique de l'élément en dôme de verre (30) est aligné avec un bord périphérique du premier élément (10), dans lequel le premier élément (10) comprend un film transmettant la lumière (61) qui est tendu dans un profil de bridage (60) ; etb. l'agencement d'un matériau d'étanchéité entre une partie périphérique du premier élément (10) et une partie périphérique de l'élément en dôme de verre (30), de telle sorte qu'un espace fermé (R) est formé entre le premier élément (10) et l'élément en dôme de verre (30) et un gaz est contenu dans l'espace fermé (R).
- Procédé selon la revendication précédente, dans lequel le matériau d'étanchéité est agencé entre la partie périphérique du premier élément (10) et la partie périphérique de l'élément en dôme de verre (30).
- Procédé selon la revendication 17 ou 18, dans lequel le matériau d'étanchéité est agencé d'une manière sans pression en déplaçant une partie d'injection (130) dans le moule, le long de la partie périphérique du premier élément (10) et de l'élément en dôme de verre (30).
- Procédé selon l'une quelconque des revendications 17 à 19, dans lequel un ou plusieurs des composants suivants sont incorporés dans le moule : un capteur, un composant de ventilation, un élément d'éclairage, un câble, un support, une charnière.
- Procédé selon l'une quelconque des revendications 17 à 20, dans lequel le premier élément (10) comprend une plaque transmettant la lumière, de préférence, une plaque de verre.
- Dispositif de dôme selon l'une quelconque des revendications 1 à 16, comprenant, en outre, un profil de cadre configuré de manière à être monté sur un montant, dans lequel le profil de cadre est agencé tout autour d'un bord externe du premier élément (10).
- Dispositif de dôme selon l'une quelconque des revendications 1 à 16 ou 22, dans lequel le dispositif de liaison fermé (40) est agencé en appliquant une composition de polymère durcissable le long de la partie périphérique de l'élément en dôme (30) et du premier élément (10) et/ou entre ces derniers.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE201705375 | 2017-05-24 | ||
BE2017/5664A BE1025566B1 (nl) | 2017-09-20 | 2017-09-20 | Werkwijze voor het vervaardigen van een meerwandige inrichting, in het bijzonder een meerwandige dakinrichting |
BE2018/5031A BE1025315B1 (nl) | 2017-05-24 | 2018-01-19 | Koepelinrichting en werkwijze voor het vervaardigen daarvan |
Publications (2)
Publication Number | Publication Date |
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EP3453810A1 EP3453810A1 (fr) | 2019-03-13 |
EP3453810B1 true EP3453810B1 (fr) | 2023-03-22 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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EP18173001.1A Active EP3460160B1 (fr) | 2017-05-24 | 2018-05-17 | Méthode de production pour un dispositif multicouche, en particulier un dispositif multicouche de toiture |
EP18172991.4A Active EP3453810B1 (fr) | 2017-05-24 | 2018-05-17 | Dispositif de dôme et son procédé de fabrication |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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EP18173001.1A Active EP3460160B1 (fr) | 2017-05-24 | 2018-05-17 | Méthode de production pour un dispositif multicouche, en particulier un dispositif multicouche de toiture |
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EP (2) | EP3460160B1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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BE1027639B1 (nl) * | 2019-10-09 | 2021-05-11 | Renson Sunprotection Screens Nv | Dakpaneel |
BE1027818B1 (nl) | 2019-11-29 | 2021-07-01 | Skylux Nv | Dak- of raamsamenstel met inzetstuk |
BE1027870B1 (nl) * | 2019-12-17 | 2021-07-14 | Skylux Nv | Verbeterde werkwijze voor het vervaardigen van een meerwandige module, in het bijzonder een meerwandige dakinrichting |
BE1027925B1 (nl) * | 2019-12-26 | 2021-08-03 | Skylux Nv | Werkwijze voor het vervaardigen van een meerwandige module |
BE1027927B1 (nl) | 2019-12-27 | 2021-08-03 | Skylux Nv | Vacuum koepelinrichting en werkwijze voor het vervaardigen daarvan |
BE1029229B1 (nl) | 2021-03-22 | 2022-10-18 | Skylux N V | Dak- of raamsamenstel met inzetstuk |
BE1029226B1 (nl) | 2021-03-22 | 2022-10-17 | Skylux N V | Dakelement en/of opstand met dichting |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB953581A (en) * | 1961-02-22 | 1964-03-25 | Carl Heinz Kuball | Improvements in or relating to skylights |
DE2830718A1 (de) * | 1978-07-13 | 1980-02-21 | Glas & Spiegel Manufactur Ag | Isolierglasscheibe mit wenigstens einer gewoelbten einzelglasscheibe |
DE7838529U1 (de) * | 1978-12-27 | 1979-03-29 | Geratsdorfer, Edmund, Dipl.-Ing., 8000 Muenchen | Schall- und waermedaemmende mehrscheiben-isolierverglasung |
EP0069021B1 (fr) * | 1981-06-29 | 1985-05-29 | Saint Gobain Vitrage International | Procédé de fabrication d'un vitrage isolant avec protection des arêtes sur le pourtout, dispositif destiné à la mise en oeuvre du procédé, et vitrage fabriqué selon le procédé |
US4543283A (en) * | 1984-09-04 | 1985-09-24 | Libbey-Owens-Ford Company | Encapsulated glazing product |
BR8605826A (pt) * | 1985-03-11 | 1987-08-11 | Libbey Owens Ford Co | Unidade vitrificada multipla e processo de sua fabricacao |
DE3775430D1 (de) * | 1986-02-20 | 1992-02-06 | Saint Gobain Vitrage | Mehrfachverglasung, sowie herstellungsverfahren und vorrichtung hierfuer. |
JP3142039B2 (ja) * | 1993-12-24 | 2001-03-07 | 東海興業株式会社 | 枠体付きガラスパネル |
NL1039435C2 (nl) * | 2012-03-06 | 2013-09-09 | Luxlight B V | Verbindingssysteem voor meerlaagsruiten, en een lichtstraat omvattende meerlaagsruiten en een verbindingssysteem. |
US8833010B1 (en) * | 2013-03-14 | 2014-09-16 | Kenneth L Schlabach | Skylight assembly |
ES2560475T3 (es) * | 2013-04-30 | 2016-02-19 | Webasto SE | Método y molde para producir un conjunto de panel |
DE202015105325U1 (de) * | 2015-10-08 | 2017-01-11 | Webasto SE | Formwerkzeug mit Werkzeugwand |
-
2018
- 2018-05-17 EP EP18173001.1A patent/EP3460160B1/fr active Active
- 2018-05-17 EP EP18172991.4A patent/EP3453810B1/fr active Active
Also Published As
Publication number | Publication date |
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EP3460160B1 (fr) | 2020-07-22 |
EP3460160A1 (fr) | 2019-03-27 |
EP3453810A1 (fr) | 2019-03-13 |
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