EP3857012A1 - Ein rahmen für eine fassade, fassadenelement, fenster oder tür ist aus mehreren profilen (1) gebildet, an dem eine isolierglasscheibe (4, 4') mit rahmen für eine fassade, fassadenelement, fenster oder tür - Google Patents
Ein rahmen für eine fassade, fassadenelement, fenster oder tür ist aus mehreren profilen (1) gebildet, an dem eine isolierglasscheibe (4, 4') mit rahmen für eine fassade, fassadenelement, fenster oder türInfo
- Publication number
- EP3857012A1 EP3857012A1 EP19778921.7A EP19778921A EP3857012A1 EP 3857012 A1 EP3857012 A1 EP 3857012A1 EP 19778921 A EP19778921 A EP 19778921A EP 3857012 A1 EP3857012 A1 EP 3857012A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- profile
- heat
- glass pane
- insulating glass
- frame
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/677—Evacuating or filling the gap between the panes ; Equilibration of inside and outside pressure; Preventing condensation in the gap between the panes; Cleaning the gap between the panes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/549—Fixing of glass panes or like plates by clamping the pane between two subframes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/967—Details of the cross-section of the mullions or transoms
-
- 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
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/26—Compound frames, i.e. one frame within or behind another
-
- 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
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/5807—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable
- E06B3/5821—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable hooked on or in the frame member, fixed by clips or otherwise elastically fixed
- E06B3/5828—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable hooked on or in the frame member, fixed by clips or otherwise elastically fixed on or with auxiliary pieces
-
- 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
- E06B3/6621—Units comprising two or more parallel glass or like panes permanently secured together with special provisions for fitting in window frames or to adjacent units; Separate edge protecting strips
-
- 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
- E06B7/12—Measures preventing the formation of condensed water
-
- 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
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
- E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
Definitions
- the present invention relates to a frame for a facade, facade element, window or door, which is formed from a plurality of profiles and on which an insulating glass pane is held with at least two glass panes spaced apart from one another, between which an intermediate space acted upon by a vacuum is formed, the edge of the insulating glass pane is held clampingly between an inner sealing profile and an outer sealing profile and pressure strips are provided on an outside of the insulating glass pane, which are fixed to the profiles of the frame.
- DE 10 2012 112 279 A1 discloses a window on a facade in which a thick insulating glass pane is held clamped between an inner sealing profile and an outer sealing profile.
- the outer sealing profile is connected to a profile of a frame by means of a pressure strip, an insulating web being provided in an area adjacent to an end face of the insulating glass pane, which prevents too much over the end edge area at cold outside temperatures Heat flows from the inside out.
- insulating glass panes it can thus be prevented that an inside of the insulating glass pane in the edge area becomes too cold, which could lead to the formation of condensation in the cold area.
- EP 2 327 855 B1 discloses an insulating glass unit with a vacuum insulating glass element which is arranged in a special edging profile.
- the vacuum insulating glass element and the edging profile form a unit which is mounted on support elements.
- Such vacuum insulating glass elements have particularly good thermal insulation, but there is the problem that the bordering of the edge region by the border profile is comparatively complex and optically disadvantageous. Without the edging profile, condensation water can form in the edge area adjacent to an inner seal of a supporting structure at cold outside temperatures.
- FIG. 15 shows a sectional view through a frame for a window 83 according to the prior art, which comprises a frame 84 and a wing frame 85, which are each formed from profiles.
- a frame 84 and a wing frame 85 which are each formed from profiles.
- the insulating glass pane 80 has a thickness of at least 28 mm, so that 80 insulating strips and other insulating elements for high thermal insulation can be provided on the profiles of the window frame 84 and the sash frame 85 in the region of the end face of the insulating glass pane.
- the installation of a thinner insulating glass pane changes the heat flow and requires measures to adapt the casement.
- an insulating glass pane is used in which an intermediate space between the glass panes is subjected to negative pressure, so that the thermal conductivity and also the thickness of the insulating glass pane are small.
- a heat-conducting means is provided on and / or in the inner sealing profile, at least in some areas, by means of which heat can be supplied to the edge of the insulating glass pane resting on the inner sealing profile at cold outside temperatures.
- the heat-conducting agent increases the thermal conductivity in a certain area, which worsens the thermal insulation somewhat, the edge region of the insulating glass slides is thereby kept at a somewhat higher temperature, which prevents the formation of condensed water in the edge region adjacent to the inner one Avoids sealing profile.
- the heat conduction can be increased by a small thickness of the inner sealing profiles, the inner sealing profiles being made thinner than 4 mm, preferably thinner 3 mm, in a direction perpendicular to the plane of the insulating glass slides. The thickness of the seal is measured by measuring the distance between the surface of the insulating glass pane and the end face of a groove wall of the profile facing the insulating glass pane for receiving a foot of a seal.
- the entire construction of the window or door can have very good thermal insulation without fear of the formation of condensation water at normal room temperatures in the edge area.
- the risk of condensation can insulating glass panes are kept low by increasing the heat input from the inside, that is, a thermal coupling.
- the 10 ° C isotherm on the window or door can run through the heat-conducting means at an outside temperature of -10 ° C and an inside temperature of 20 ° C so that the inside of the insulating glass pane is not touched.
- the thickness of the insulating glass pane is preferably less than 13 mm, in particular the thickness can be less than 10 mm.
- the insulating glass pane which is subjected to a vacuum can have a thickness of between 5 mm and 9 mm, for example.
- the suppression in the space between the two glass panes is preferably less than 0.3 mbar, for example less than 0.2 mbar, preferably less than 0.001 mbar, so that there is particularly good thermal insulation in the region of the insulating glass pane.
- the heat-conducting agent itself can have a thermal conductivity of more than 10 W / mK. By choosing a small cross-section of the heat-conducting agent, the heat loss can be kept low.
- the heat-conducting agent can comprise a metallic material.
- the heat-conducting agent can be formed by at least one metal insert that is inserted into or arranged on the inner sealing profile.
- the metal insert can optionally also be in powder form and distributed in the inner sealing profile, so that the thermal conductivity is increased compared to a sealing profile made of EPDM.
- a metal foil can be used as the heat-conducting agent, for example an aluminum foil.
- the metal foil can rest on a surface of the sealing profile and / or the insulating glass pane in order to ensure heat flow from the inside to the edge region of the insulating glass pane.
- a heat-conducting sealant can be arranged between the profile and the insulating glass pane, which slightly heats the edge region of the insulating glass pane.
- the glass opening of the insulating glass pane is preferably between 5 and 25 mm, in particular between 10 and 15 mm.
- the frame is designed as a casement frame of a window or a door, which is preferably pivotably held in a window frame formed from profiles.
- Pressure strips in the form of glass retaining strips are then provided on one of the two outer sides of the insulating glass pane and are fixed to the profiles of the casement.
- the glass retaining strips can be interchangeably clamped and / or locked in place on the casement.
- the glass retaining strips can be made of metal, even if the casement frame is made of profiles with a low thermal conductivity, such as plastic.
- the profiles of the casement are preferably designed as composite profiles, which comprise a metallic outer profile and a metallic inner profile, which are connected to one another via at least one heat-insulating central profile.
- Figure 1 shows a sectional view through an inventive
- Figures 2 to 8 show cross-sectional views through variants for the manufacture
- Figure 9 is a sectional view through a modified frame of a
- Figures en 10 is a view of a frame for a window, once after
- Figure 1 1 is a view of a frame for a window according to a
- FIG. 12 shows a second exemplary embodiment of an exemplary embodiment according to the invention for a frame
- Figure 13 shows a modified version of a frame
- Figure 14 is a further sectional view through an inventive
- Figure 15 is a view of the frame for a window according to the prior art.
- a facade, a light roof, a window, a door or a mullion-transom construction comprises a frame which is composed of individual profiles 1 which form part of a supporting structure.
- a frame which is composed of individual profiles 1 which form part of a supporting structure.
- an insulating glass pane can alternatively also be arranged on only one side.
- the profile 1 has two grooves 2 on an outer side, on each of which an inner sealing profile 3 is fixed.
- a drainage channel 16 is provided adjacent to the groove 2, and a screw groove or a fastening projection 15 is provided in a central region between the grooves 2.
- the geometry of the profile 1 can be adapted for the respective application, for example only one groove 2 can also be provided.
- a pressure profile 8 is provided which can be fixed on the fastening projection 15 by means of fastening means, for example screws.
- the pressure profile 8 has two grooves, in each of which an outer sealing profile 7 is inserted.
- each insulating glass pane 4 is fixed at the edge between an inner sealing profile 3 and an outer sealing profile 7.
- the sealing profiles 3 and 7 can be made of EPDM or TPM or a mixture of different elastic materials, preferably by coextrusion.
- the insulating glass pane 4 comprises at least two glass panes 5, which are arranged at a distance from one another and form an intermediate space 6 between them.
- the glass panes 5 are sealed at the edge by sealing means, and the intermediate space 6 is acted upon by a vacuum, in particular a negative pressure of less than 0.3 bar.
- a vacuum in particular a negative pressure of less than 0.3 bar.
- spacers can be arranged distributed between the glass panes 5.
- the insulating glass pane 4 has a thickness D which is less than 13 mm, for example in a range between 6 mm and 10 mm.
- the conventional type of mounting for the insulating glass pane 4 is shown on the right-hand side of FIG. Due to the small thickness D of the insulating glass pane 4, it can occur at cold outside temperatures that the edge region of the insulating glass pane 4 cools down and as a result the inner area of the insulating glass pane 4 adjacent to the inner sealing profile 3 on the surface a certain temperature, for example less than 10 ° C. falls below. This allows condensation to form easily on the inside due to the cooling of the edge area.
- a heat-conducting agent 10 in the form of a metal foil, in particular an aluminum foil, is shown schematically on the left side.
- the metal foil is glued to the inside of the insulating glass pane 4 with a first leg 11, and a second leg 12 of the metal foil lies against the profile 1.
- the profile 1 can be made of metal, for example aluminum, and by heating the interior, heat can now be released from the metal foil at cold outside temperatures
- leg 12 are guided to the leg 11, which slightly heats the edge region of the insulating glass pane 4 adjacent to the inner sealing profile 3. The formation of condensed water in the edge region can thereby be avoided.
- FIG. 2 to 8 show variants for the heat-conducting agent in a window or a door. Therefore, only the changes compared to the exemplary embodiment in FIG. 1 are explained below, since the other components can be designed in accordance with the above statements.
- a metal foil in particular an aluminum foil, is provided as the heat-conducting means 10, which is, however, not linearly arranged as in FIG. 1, but linear.
- a first section 13 is arranged between the inner sealing profile 3 and the inside of the edge of the insulating glass pane 4.
- a second section or leg 11 of the metal foil is glued to the inside of the insulating glass pane 4 adjacent to the inner sealing profile 3. This also allows a certain heat flow to be generated the area on the inside adjacent to the inner sealing profile 3 is heated.
- a thermally conductive coating can also be provided, which takes over the function of the heat flow.
- thermally conductive means 20 is provided, which is designed as a thermally conductive mass.
- the thermally conductive compound establishes a connection between the profile 1 and an end edge of the insulating glass pane 4.
- the heat-conducting mass can extend both over the entire end face and only over part of the end face, as shown in FIG. 3.
- the application of heat-conducting paste in the contact area of the insulating glass pane 4 and the sealing profile 3 can also increase the heat transfer.
- FIG. 4 shows a variant in which the thermally conductive means 20 is provided from the mass between the profile 1 and the insulating glass pane 4 on the left side, the thermally conductive mass not on the front side of the insulating glass pane 4 but on the outer inside of the insulating glass pane 4 opens.
- the arrangement of the thermally conductive composition is arranged in a region that is not visible, so that this configuration is optically particularly appealing.
- the thermally conductive means 30 is integrated in the sealing profile 3, for example by an area with increased thermal conductivity, which has a higher thermal conductivity than the outer area of the sealing profile 3, with a fusing position, for example, by coextrusion of the sealing profile 3 with good heat-conducting mate - rialien can be done.
- thermally conductive material such as sealants with guide guides, eg. B. with metallic fibers such as aluminum fibers, copper fibers, brass fibers or fibers with increased conductivity, thermal grease, z. B. in the form of silicone oil with zinc oxide or aluminum, with copper, with graphite or silicone sealant with aluminum powder.
- a heat-conducting means 40 is provided for a window or a door to increase the thermal conductivity, which is arranged as an insert in the inner sealing profile 3 '.
- the sealing profile 3 ' has a somewhat larger extension in a direction perpendicular to the plane of the insulating glass pane 4 than the inner sealing profile 3.
- the insert of the heat-conducting agent 40 is designed as a strip which extends from the area adjacent to the warmer profile 1 to the Insulating glass pane 4 extends in order to increase the heat conduction in the edge region of the insulating glass pane 4.
- the shape of the insert of the heat-conducting agent 40 can be freely selected in other areas, for example the insert can also be in the form of a cord, that is to say with a round cross section instead of a band.
- Thin, resilient metallic sheets can be attached to or in the sealing profile 3 as an insert.
- a screw channel 70 is also formed between the two grooves 2 and is arranged between two drainage channels 16.
- a metal powder or metal particles can also be introduced into the inner sealing profile 3 or 3 'in order to increase the heat conductivity.
- Normal EPDM sealing profiles have a thermal conductivity of around 0.25 W / (mK), so that when metal powder is added, the thermal conductivity can be increased to more than 1 W / (mK), for example, to prevent cold spots from forming Avoid inside adjacent to the sealing profile 3 or 3 '.
- the sealing profile 3, or 3 'with increased thermal conductivity can be produced, for example, from types of rubber with the addition of metal powder or metal oxides.
- FIG. 6 shows an exemplary embodiment in which an arch, in particular made of a metal foil, is used as the heat-conducting means 50, which engages with a section between the glass panes 5 and is connected there, for example, to the sealant between the glass panes 5.
- An extension projecting from the heat-conducting means 50 on the end face of the insulating glass pane 4 can be bent over such that it is arranged between the inner sealing profile 3 'and the inside of the insulating glass pane 4, as shown in FIG. 6 on the left-hand side is.
- the extension of a heat-conducting means 60 can also protrude into the interior between the pressure profile 8 and the profile 1.
- FIG. 6 shows an arch, in particular made of a metal foil
- a heat-conducting means 60 is shown, which engages with a section 61 between the glass panes 5 of the insulating glass pane 4 and is connected there, for example, to the sealant.
- the projection projecting from the insulating glass pane 4 is fixed with a first section 62 to the profile 1 in the region of the groove 2, while a second section 63 is connected to the screw channel 17.
- the connection can be made by gluing, soldering or other fastening techniques.
- FIG. 8 shows a further exemplary embodiment of a window according to the invention, in which the insulating glass pane not only has two glass panes 5, but also an additional third glass pane 5 '.
- the glass panes 5 are again spaced apart from one another by an intermediate space 6 which is subjected to a vacuum.
- a further glass pane 5 ' is provided on an inside, for. B. a pane made of polycarbonate / material with lower conductivity).
- a band-shaped strip is provided as the heat-conducting means 70, for example a metal foil, which engages with a section 71 between the glass pane 5 ′ and the interior of the glass panes 5.
- the heat-conducting means 70 is also fixed to the fastening projection 15 on the right-hand side, while on the left-hand side the heat-conducting means 70 'is provided between the inner sealing profile 3 and the inside of the glass pane 5'.
- the edge region of the insulating glass pane 4 ' can be heated by the heat-conducting means 70 or 70' in order to avoid the formation of condensation on the inside at cold outside temperatures.
- the heat-conducting means 10 to 70 can also be combined with one another as desired.
- the inner sealing profiles 3 can be made more conductive by inserting or adding powdered metal particles, and in addition a further measure can also be used to increase the heat conduction to the edge region of the insulating glass pane 4 or 4 '.
- the heat conduction can also be increased by reducing the thickness of the sealing profiles 3, which can be made thinner than 4 mm, preferably thinner 3 mm, for example.
- the heat-conducting means are preferably designed such that the isotherm of 10 ° C. does not touch the surface of the insulating glass pane 4 or 4 ′ at an outside temperature of -10 ° C. and an inside temperature of 20 ° C. At outside temperatures below - 10 ° C (standard winter situation in Eastern Europe), the combination of several agents may be necessary (eg low sealing height plus metal connection and / or metal insert).
- FIG. 9 shows a profile 1 with two grooves 2, in which comparatively thin inner sealing profiles 3 are mounted on an inside of the insulating glass pane 4 in order to hear the thermal conductivity.
- the thickness d of the sealing profile 3 corresponds to the distance between the surface of the insulating glass pane 4 and the end face of a groove wall of a groove 26 facing the insulating glass pane for receiving a foot of the sealing profile 3.
- the outer seal 7 on the pressure profile 8 is thicker with a thickness D A , for example with a thickness between 5mm to 20mm, in particular 10mm to 15mm.
- an adapter profile 25 is held, preferably latched, on the groove 2, on which the groove 26 is formed for receiving the sealing profile 3.
- the profile 1 can be used either for thick sealing profiles, such as those used for thick insulating glass panes with a thickness greater than 24 mm, or for the thin sealing profiles 3 shown for the thin insulating glass pane 4.
- the penetration depth of the insulating glass pane 4 corresponds approximately to the width of the sealing profiles 3 and is between 5 to 15 mm, preferably between 8 to 12 mm.
- an insulating block 19 is provided, which can consist of a foamed material. The insulating block 19 overlaps the screw channel 17 and extends to an inside of the pressure profile 8.
- FIG. 10 shows a window 100 which comprises a frame 102 made of profiles and a sash 103 made of profiles.
- the window frame 102 is formed from composite profiles and has a metallic inner profile 120 and a metallic outer profile 121, which are connected to one another via one or more insulating profiles 122, preferably made of plastic.
- an insulation block 123 can also be provided in the area of the insulating profiles 122 to increase the thermal insulation.
- a center seal 124 is provided, which in the closed position of the casement interacts with a stop of the casement.
- the sash frame 103 is likewise formed from composite profiles and comprises a metallic inner profile 130, on which a web 131 protruding from the frame 102 with a stop seal 132 is integrally formed.
- One or more insulating profiles 133 are fixed to the metallic inner profile 130 and are connected on the outside to a holder 145 which is fixed to an insulating profile 133 by means of a fastening means 146.
- the holder 145 and / or the fastening means 146 can be made of plastic and / or metal. Via the holder 145, an outer seal 134 is pressed against an insulating glass pane 104, which is supported on a seal 106 on the opposite side.
- the seal 106 is not held directly on the inner profile 130, but rather via an adapter profile 105 which engages with a web 150 in a groove on the inner profile 130 and with a second spaced web 151 on a projection of the inner profile 130 is supported.
- the adapter profile 105 forms a groove 152 in which a foot of the seal 106 is inserted.
- the distance between the adapter profile 105, which is preferably made of metal, and a surface of the insulating glass pane 104 is preferably between 2 mm and 5 mm, in particular 3 to 4 mm, so that the outer edge of the insulating glass pane 4 through the adapter profile 5 at cold outside temperatures is warmed slightly.
- the insulating glass pane 104 consists of two glass panes 140 which have a thickness of between 3 and 5 mm and between which a negative pressure is formed, preferably less than 0.3 mbar, in particular less than 0.1 mbar, particularly preferably less than 0.001 mbar. Such also as vacuum insulating glass panes Known insulating glass panes 104 have a small thickness and high thermal insulation.
- the glass opening of the insulating glass pane 104 is preferably in the range between 5 mm and 25 mm, in particular 10 mm to 15 mm.
- FIG. 11 shows a variant of the embodiment in FIG. 10, in which instead of the adapter profile 105, an inner web 140, which is formed integrally with the inner profile 130, is provided with a groove 141.
- the inner web 140 protrudes further outward than the remaining areas of the inner profile 130 and holds a sealing profile 160 which forms a heat-conducting agent.
- the thermal conductivity of the sealing profile 160 is increased by at least 120% compared to known EPDM seals with a thermal conductivity of 0.25 W / (mK); the thermal conductivity of the sealing profile 160 is preferably higher than 0.8 W at least in sections / (mK) trained.
- FIG. 12 shows a modified embodiment of a window 100 'in which the window frame 102 is designed as in the previous exemplary embodiment. Only the sash frame 103 'has been modified, a metallic inner profile 130' being provided which is connected to a metallic outer profile 137 via one or more insulating profiles 133 and 135.
- an insulating block 136 is also provided to increase the thermal insulation.
- a receptacle for an insulating block 138 is formed on the metallic outer profile 137, preferably made of a foamed material that is pressed against an edge of the insulating glass pane 104.
- the insulating block 138 is surrounded on three sides by the metallic outer profile 137.
- the metallic inner profile 130 ' has a receptacle for fixing a glass holding strip 105', which is of an angular shape and rests with one leg on the inner profile 130 'and is aligned with the other leg perpendicular to the insulating glass pane 104.
- a seal 6 Adjacent to the insulating glass pane 104, a seal 6 is fixed on the glass retaining strip 105 ′, which ensures that the insulating glass pane 104 is clamped between the seal 106 and the insulating block 138.
- the insulating glass pane 104 has a thickness D of less than 13 mm, preferably less than 10 mm, for example between 7 and 9 mm.
- the thickness d of the sealing profile 106 is preferably in a range between 3 mm to 5 mm.
- the glass protrusion L as in the previous exemplary embodiment, is between 5 mm to 25 mm, in particular 10 mm to 15 mm.
- FIG. 13 shows an embodiment of a window modified with respect to FIG. 12 with a window frame and a casement frame 103 ', which have a somewhat smaller width.
- the insulating profiles 122 and 135 and 133 ' are somewhat shorter.
- the frame and the sash are both designed as composite profiles with one or more insulating profiles between two metallic profiles, preferably made of aluminum.
- the difference in the exemplary embodiment in FIG. 13 is that the insulating glass pane 104 is fixed on an outside.
- the profile of the casement 103 ' has a metallic outer profile 137', on which, as in the previous exemplary embodiment, an insulating block 138 'is provided, for example made of foamed material.
- the insulating block 138 ' is only surrounded on two sides by the metallic outer profile 137', while on the third side an insulating web 139 made of a different material than the insulating block 138 'and the metallic outer profile 137' is provided.
- the insulating web 139 connects the insulating glass pane 104 to the metallic outer profile 137 'and can be formed, for example, from plastic, but with a higher thermal conductivity than the insulating block 138'.
- the inner face width B of the glass holding strip 105 ′ which extends perpendicular to the plane of the insulating glass pane 104, can be in a range between 10 mm and 60 mm, preferably between 30 mm and 55 mm.
- FIG. 14 shows a further exemplary embodiment of a window in which a window frame is formed from profiles 115 and a casement frame from profiles 116, both of which are essentially made of plastic, in particular in the extrusion process.
- the profile 115 of the frame is essentially angled with hollow chambers and comprises a leg 155 and a leg 156 arranged at an angle thereto, to which a sealing profile 154 is fixed.
- a reinforcement 153 made of metal is inserted in a flute chamber in the leg 155 in order to increase the stability.
- the profiles 116 of the casement frame comprise a leg 161, which comprises an outwardly projecting web 163, on which a stop seal 164 is fixed, which in the closed position bears against the frame.
- a reinforcing profile 165 made of metal is inserted in a hollow chamber in the leg 161.
- an inwardly projecting web 162 is provided, on which a retaining strip 170 is fixed, which engages with a foot section 171 on a groove of the web 1162.
- the insulating glass pane 104 is supported on the outside of the web 170.
- an insulating block can be held on the web 170, preferably made of a foamed material, as is already shown in FIG. 2.
- a glass retaining strip 166 is provided on an inner side of the insulating glass pane 104 and engages with a foot section 167 in a groove of the profile 116.
- the glass holding strip 166 is formed integrally with sealing strips 168, which bear against the insulating glass pane 104 in the region of an edge section. There is a gap between an edge of the insulating glass pane 104 and the profile 116, which gap can be filled with block elements.
- a film 169 made of metal is provided as the heat-conducting agent, which is provided on an inside of the glass holding strip 166, preferably fixed by gluing.
- the heat-conducting means 169 brings heat from an inside into the area of the edge of the insulating glass pane 104, so that it is ensured that the edge of the insulating glass pane 104 is heated to a small extent in the event of edged outside temperatures, in order to avoid condensation formation.
- a heat-conducting coating for example made of metal or plastic, can also be provided, which takes over the function of increasing the heat flow.
- the glass holding strip 166 can also be formed entirely or partially from metal or a highly thermally conductive plastic, which consists of a different material than the profile 116.
- the heat-conducting agent can also be designed as a heat-conductive mass.
- the thermally conductive mass creates a connection between the profile 116 or the glass retaining strip 166 and an end edge of the insulating glass pane 104.
- the heat-conducting mass can be arranged in a frame-like manner on the glass opening of the insulating glass pane 104 and can be provided instead of the sealing strips 168 or in addition to these.
- thermally conductive material such as sealants with guide guides, eg. B. with metallic fibers such as aluminum fibers, copper fibers, brass fibers or fibers with increased conductivity, thermal grease, z. B. in the form of silicone oil with zinc oxide or aluminum, with copper, with graphite or silicone sealant with aluminum powder.
- sealants with guide guides eg. B. with metallic fibers such as aluminum fibers, copper fibers, brass fibers or fibers with increased conductivity
- thermal grease z. B. in the form of silicone oil with zinc oxide or aluminum, with copper, with graphite or silicone sealant with aluminum powder.
- a heat-conducting agent can be provided, which is arranged as an insert of the glass holding power 166 and / or the sealing strip 168.
- the shape of the insert of the heat-conducting agent can be freely selected in other areas, for example the insert can also be in the form of a cord, that is to say with a round cross section, or in the form of a band.
- Thin resilient metallic sheets can be provided as an insert.
- a metal powder or metal particles can also be introduced into the sealing strip 168 and / or the glass holding strip 166 as a heat-conducting agent in order to increase the thermal conductivity.
- Normal EPDM sealing profiles have a thermal conductivity of approximately 0.25 W / (mK), so that when metal powder is added, the thermal conductivity can be increased to more than 1 W / (mK), for example, to prevent cold spots to avoid the inside adjacent to the sealing strip 168.
- the heat-conducting agent can also be connected to one of the glass panes 140 or to the glass panes 140.
- a band-shaped strip can be provided as the heat-conducting agent, for example a metal foil, which engages with a section between the glass pane 140.
- the edge region of the insulating glass pane 104 can be heated by the heat-conducting means in order to avoid the formation of condensation on the inside in the case of cold outside temperatures.
- the heat-conducting agents described above can also be combined with one another as desired.
- the inner sealing profiles can be made more conductive by inserting or adding powdery metal particles, and in addition a further measure can also be used to increase the heat conduction to the edge region of the insulating glass pane 104.
- the heat conduction can also be increased by reducing the thickness of the sealing profiles 6, which can be made thinner than 4 mm, preferably thinner 3 mm, for example.
- the heat-conducting means are preferably designed in such a way that the isotherm of 10 ° C. does not touch the surface of the insulating glass pane 4 at an outside temperature of -10 ° C. and an inside temperature of 120 ° C.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Wing Frames And Configurations (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
Claims
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018123629 | 2018-09-25 | ||
| DE102019107996.9A DE102019107996A1 (de) | 2018-09-25 | 2019-03-28 | Rahmen für ein Fenster oder eine Tür |
| DE102019107994.2A DE102019107994A1 (de) | 2018-09-25 | 2019-03-28 | Rahmen für eine Fassade, Fassadenelement, Fenster oder Tür |
| PCT/EP2019/075514 WO2020064625A1 (de) | 2018-09-25 | 2019-09-23 | Ein Rahmen für eine Fassade, Fassadenelement, Fenster oder Tür ist aus mehreren Profilen (1) gebildet, an dem eine Isolierglasscheibe (4, 4') mit RAHMEN FÜR EINE FASSADE, FASSADENELEMENT, FENSTER ODER TÜR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3857012A1 true EP3857012A1 (de) | 2021-08-04 |
Family
ID=69725071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19778921.7A Pending EP3857012A1 (de) | 2018-09-25 | 2019-09-23 | Ein rahmen für eine fassade, fassadenelement, fenster oder tür ist aus mehreren profilen (1) gebildet, an dem eine isolierglasscheibe (4, 4') mit rahmen für eine fassade, fassadenelement, fenster oder tür |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20210388665A1 (de) |
| EP (1) | EP3857012A1 (de) |
| JP (1) | JP2022510760A (de) |
| KR (1) | KR102727587B1 (de) |
| CN (1) | CN112912583A (de) |
| DE (2) | DE102019107994A1 (de) |
| WO (1) | WO2020064625A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7378856B2 (ja) * | 2019-08-20 | 2023-11-14 | フィローブ カンパニー,リミテッド | スライディング窓戸システムの2辺支持フレームウィンドウサッシとドアフレームとが相互に重なる側面セクションにおける断熱構造 |
| DE102021134358A1 (de) * | 2021-12-22 | 2023-06-22 | REHAU Industries SE & Co. KG | Fenster- oder Türflügel sowie diesen umfassende(s) Fenster oder Tür |
| DE102021134354A1 (de) * | 2021-12-22 | 2023-06-22 | REHAU Industries SE & Co. KG | Fenster- oder Türflügel sowie diesen umfassende(s) Fenster oder Tür |
| US12612819B2 (en) * | 2022-12-22 | 2026-04-28 | Arconic Technologies Llc | Pressure transducing gasket systems |
| US20250198230A1 (en) * | 2023-12-19 | 2025-06-19 | Arm-R-Lite Door Manufacturing Company, Inc. | Reinforced Overhead Door |
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- 2019-03-28 DE DE102019107996.9A patent/DE102019107996A1/de active Pending
- 2019-09-23 CN CN201980062801.1A patent/CN112912583A/zh active Pending
- 2019-09-23 KR KR1020217012092A patent/KR102727587B1/ko active Active
- 2019-09-23 EP EP19778921.7A patent/EP3857012A1/de active Pending
- 2019-09-23 WO PCT/EP2019/075514 patent/WO2020064625A1/de not_active Ceased
- 2019-09-23 US US17/279,165 patent/US20210388665A1/en not_active Abandoned
- 2019-09-23 JP JP2021516466A patent/JP2022510760A/ja active Pending
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2020064625A1 (de) | 2020-04-02 |
| DE102019107994A1 (de) | 2020-03-26 |
| KR102727587B1 (ko) | 2024-11-07 |
| DE102019107996A1 (de) | 2020-03-26 |
| JP2022510760A (ja) | 2022-01-28 |
| KR20210064311A (ko) | 2021-06-02 |
| US20210388665A1 (en) | 2021-12-16 |
| CN112912583A (zh) | 2021-06-04 |
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