ITBO20080539A1 - PROFILE SPACER AND INSULATOR FOR GLASS PANEL AND METHOD TO REALIZE IT - Google Patents
PROFILE SPACER AND INSULATOR FOR GLASS PANEL AND METHOD TO REALIZE IT Download PDFInfo
- Publication number
- ITBO20080539A1 ITBO20080539A1 IT000539A ITBO20080539A ITBO20080539A1 IT BO20080539 A1 ITBO20080539 A1 IT BO20080539A1 IT 000539 A IT000539 A IT 000539A IT BO20080539 A ITBO20080539 A IT BO20080539A IT BO20080539 A1 ITBO20080539 A1 IT BO20080539A1
- Authority
- IT
- Italy
- Prior art keywords
- longitudinal
- insulator
- tubular body
- profile
- seat
- Prior art date
Links
- 239000012212 insulator Substances 0.000 title claims description 21
- 238000000034 method Methods 0.000 title claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- E06B3/663—Elements for spacing panes
- E06B3/66309—Section members positioned at the edges of the glazing unit
- E06B3/66323—Section members positioned at the edges of the glazing unit comprising an interruption of the heat flow in a direction perpendicular to the unit
-
- 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
- E06B3/66342—Section members positioned at the edges of the glazing unit characterised by their sealed connection to the panes
- E06B3/66352—Section members positioned at the edges of the glazing unit characterised by their sealed connection to the panes with separate sealing strips between the panes and the spacer
Description
PROFILATO DISTANZIATORE ED ISOLATORE PER VETROCAMERA E METODO PER REALIZZARLO SPACER AND INSULATOR PROFILE FOR GLASS AND METHOD FOR REALIZING IT
DESCRIZIONE DELL'INVENZIONE DESCRIPTION OF THE INVENTION
La presente invenzione s'inquadra nel settore concernente i profilati per pannelli vetrocamera ovvero i pannelli costituiti da due o più lastre di vetro distanziate tramite uno o più profili interposti tra i bordi periferici delle lastre. La presente invenzione si riferisce ad un profilato distanziatore ed isolatore per vetrocamera. The present invention falls within the sector concerning the sections for double-glazing panels or panels consisting of two or more glass sheets spaced apart by one or more profiles interposed between the peripheral edges of the sheets. The present invention refers to a spacer and insulator section for double glazing.
Sono noti profili tubolari in alluminio con sezione quasi rettangolare con i vertici di una faccia maggiore curvi e rientranti per formare due scanalature longitudinali che si sviluppano lungo tutto il profilo. Tubular aluminum profiles with an almost rectangular section are known with the vertices of a major face curved and re-entering to form two longitudinal grooves which extend along the entire profile.
Tali profili presentano caratteristiche meccaniche, estetiche, di economicità e durata nel tempo più che soddisfacenti ma presentano lo svantaggio di formare ponti termici tra i bordi delle due lastre causando dispersione termica e provocando, in alcune particolari condizioni, formazione di condensa. Ciò è causato dalla elevata conduttività termica dell’alluminio (ad esempio pari a 236 W/mK per alluminio puro al 99,5%). These profiles have more than satisfactory mechanical, aesthetic, inexpensive and long-lasting characteristics but have the disadvantage of forming thermal bridges between the edges of the two sheets, causing thermal dispersion and causing, in some particular conditions, the formation of condensation. This is caused by the high thermal conductivity of aluminum (for example equal to 236 W / mK for 99.5% pure aluminum).
Uno scopo della presente invenzione è quello di proporre un profilato distanziatore ed isolatore per vetrocamera avente le caratteristiche favorevoli dei profili di alluminio o di metallo ferroso, quale acciaio ed acciaio inossidabile, ed in grado di interrompere il ponte termico tra le lastre del vetrocamera. An object of the present invention is to propose a spacer and insulator section for double glazing having the favorable characteristics of aluminum or ferrous metal profiles, such as steel and stainless steel, and capable of interrupting the thermal bridge between the sheets of the double glazing.
Altro scopo è di proporre un profilato distanziatore ed isolatore più rigido e robusto rispetto a quelli noti. Another object is to propose a spacer and insulator section that is more rigid and sturdy than known ones.
Ulteriore scopo è di proporre un metodo per realizzare il profilato distanziatore ed isolatore per vetrocamera. A further object is to propose a method for making the spacer and insulator section for double glazing.
Le caratteristiche dell'invenzione sono nel seguito evidenziate con particolare riferimento agli uniti disegni nei quali: The characteristics of the invention are highlighted below with particular reference to the accompanying drawings in which:
- la figura 1 illustra una vista schematica di una sezione trasversale del profilato distanziatore ed isolatore per vetrocamera oggetto della presente invenzione. Con riferimento alla figura 1, con 1 viene indicato il profilato distanziatore ed isolatore per vetrocamera, oggetto della presente invenzione, comprendente un corpo tubolare 2 pressoché rettilineo e con sezione approssimativamente rettangolare. Figure 1 illustrates a schematic view of a cross section of the spacer and insulator section for double glazing object of the present invention. With reference to Figure 1, 1 indicates the spacer and insulator section for double glazing, object of the present invention, comprising an almost straight tubular body 2 with an approximately rectangular section.
Il corpo tubolare 2 reca due facce di fissaggio 3 contrapposte destinate ad essere fissate, tramite adesivi e/o sigillanti, ai bordi delle facce interne delle lastre di vetro del vetrocamera. The tubular body 2 has two opposing fixing faces 3 intended to be fixed, by means of adhesives and / or sealants, to the edges of the internal faces of the glass sheets of the double-glazing unit.
Ciascuna delle due facce di fissaggio 3 reca una sede longitudinale 4 per un rispettivo mezzo isolatore 5 longitudinale provvisto di un mezzo sporgente 6 rivolto verso l’esterno del corpo tubolare 2 e destinato a riscontrare con il bordo della faccia interna della rispettiva lastra di vetro per isolarla termicamente dal corpo tubolare 2. Il mezzo isolatore 5 è pieno o con cavità o provvisto di una cavità longitudinale interna al mezzo sporgente 6 ed è in materiale plastico, eventualmente rinforzato con fibre, od altro materiale a bassa conduttività termica; il corpo 2 è in alluminio o sue leghe oppure in acciaio inossidabile o di altro tipo. Each of the two fixing faces 3 has a longitudinal seat 4 for a respective longitudinal insulator means 5 provided with a protruding means 6 facing the outside of the tubular body 2 and intended to abut with the edge of the internal face of the respective glass plate for thermally insulate it from the tubular body 2. The insulator means 5 is solid or with a cavity or provided with a longitudinal cavity inside the protruding means 6 and is made of plastic material, possibly reinforced with fibers, or other material with low thermal conductivity; the body 2 is in aluminum or its alloys or in stainless steel or other types.
La sede longitudinale 4 è costituita da una recesso longitudinale interno al corpo 2 e ricavato nella rispettiva faccia di fissaggio 3 tramite sagomatura della porzione longitudinale della parere del corpo che realizza tale faccia. The longitudinal seat 4 is constituted by a longitudinal recess inside the body 2 and obtained in the respective fixing face 3 by shaping the longitudinal portion of the part of the body which forms this face.
Il recesso della sede longitudinale 4 è aperto verso l’esterno tramite un’apertura a fessure longitudinale la cui dimensione trasversale è inferiore a quella del recesso. Il mezzo isolatore 5 presenta un piede 7 avente forma complementare a quella del recesso e bloccato, anche in direzione longitudinale, in quest’ultimo. The recess of the longitudinal seat 4 is open to the outside through a longitudinal slot opening whose transverse dimension is smaller than that of the recess. The insulator means 5 has a foot 7 having a shape complementary to that of the recess and blocked, also in the longitudinal direction, in the latter.
Le sezioni trasversali del recesso della sede 4 ed del piede 7 del mezzo isolatore 5 hanno forma approssimativamente ovale allungata o approssimativamente rettangolare allungata e che l’apertura a fessura è in corrispondenza di un lato maggiore di tale sezione. Tale conformazione rende impossibile la fuoriuscita del piede dalla sede. The cross sections of the recess of the seat 4 and of the foot 7 of the insulator means 5 have an approximately elongated oval or approximately elongated rectangular shape and that the slit opening is at a greater side of this section. This conformation makes it impossible for the foot to come out of the seat.
Ciascun mezzo sporgente 6 si sviluppa lungo tutta la dimensione longitudinale del profilato 1 senza soluzione di continuità oppure suddiviso da interruzioni equidistanziate. Inoltre il mezzo sporgente 6 sporge dalla rispettiva faccia di fissaggio 3 del corpo 2 di una misura compresa tra circa 0,3 mm e circa 3 mm e preferibilmente presenta una sezione trasversale di forma semicircolare. Each protruding means 6 extends along the entire longitudinal dimension of the section 1 without interruption or divided by equidistant interruptions. Furthermore, the protruding means 6 protrudes from the respective fastening face 3 of the body 2 by a size comprised between about 0.3 mm and about 3 mm and preferably has a transverse section of semicircular shape.
La parete del corpo tubolare 2 ha spessore pressoché costante e la faccia del corpo destinata ad essere rivolta verso l’interno del vetrocamera reca una pluralità di fori passanti 8 destinati a permettere a sali disseccanti posti all’interno del corpo di deumidificare l’aria interna al vetrocamera. The wall of the tubular body 2 has an almost constant thickness and the face of the body intended to be turned towards the interior of the double-glazing unit has a plurality of through holes 8 intended to allow desiccant salts placed inside the body to dehumidify the internal air. to the double glazing.
Il metodo per la realizzazione del profilato distanziatore ed isolatore per vetrocamera prevede di: The method for making the spacer and insulator profile for double glazing provides for:
- realizzare il corpo tubolare a partire da un nastro di alluminio, od di lega d’alluminio oppure d’acciaio inossidabile, inox o di altro tipo; - make the tubular body starting from an aluminum strip, or aluminum alloy or stainless steel, stainless steel or other type;
- piegare progressivamente il nastro per realizzare le facce del corpo e le sedi longitudinali 4; - progressively bending the belt to form the faces of the body and the longitudinal seats 4;
- inserire il piede 7 del mezzo isolatore 5 nella rispettiva sede longitudinale 4 durante la formatura di tale sede; - inserting the foot 7 of the insulator means 5 in the respective longitudinal seat 4 during the forming of this seat;
- saldare oppure giuntare o graffare con un sistema di profilatura reciprocamente i bordi longitudinali del nastro fissandoli reciprocamente e formando il corpo tubolare. - welding or joining or stapling the longitudinal edges of the belt reciprocally with a profiling system, fixing them reciprocally and forming the tubular body.
È importante osservare che il metodo, assicurando il perfetto bloccaggio longitudinale dei mezzi isolatori al corpo assicura un inaspettato irrigidimento ed irrobustimento del profilato. It is important to note that the method, by ensuring perfect longitudinal locking of the insulating means to the body, ensures unexpected stiffening and strengthening of the section.
L’operatività del profilato prevede che quando esso è posto in opera, interposto tra e fissato ai vetri del vetrocamera, i due mezzi isolatori interrompano il ponte termico tra le lastre di vetro evitando la formazione di condensa ed eccessive dispersioni termiche. The operation of the profile provides that when it is placed in place, interposed between and fixed to the glass of the double glazing, the two insulating means interrupt the thermal bridge between the glass sheets, avoiding the formation of condensation and excessive heat loss.
Un vantaggio della presente invenzione è di fornire un profilato distanziatore ed isolatore per vetrocamera con corpo in alluminio, sue leghe, in acciaio od acciaio inossidabile ed in grado di interrompere il ponte termico tra le lastre della vetrocamera. An advantage of the present invention is to provide a spacer and insulator section for double-glazing with a body made of aluminum, its alloys, steel or stainless steel and capable of interrupting the thermal bridge between the sheets of the double-glazing unit.
Altro vantaggio è di fornire un profilato distanziatore ed isolatore più rigido e robusto rispetto a quelli di tipo noto in alluminio od in altri materiali metallici. Another advantage is to provide a more rigid and robust spacer and insulator section with respect to those of the known type made of aluminum or other metallic materials.
Ulteriore vantaggio è di fornire un metodo per realizzare il profilato distanziatore ed isolatore per vetrocamera. A further advantage is to provide a method for making the spacer and insulator section for double glazing.
Claims (4)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000539A ITBO20080539A1 (en) | 2008-09-08 | 2008-09-08 | PROFILE SPACER AND INSULATOR FOR GLASS PANEL AND METHOD TO REALIZE IT |
| PCT/EP2009/059949 WO2010026004A1 (en) | 2008-09-08 | 2009-07-31 | Composite spacing profile for a double glazing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000539A ITBO20080539A1 (en) | 2008-09-08 | 2008-09-08 | PROFILE SPACER AND INSULATOR FOR GLASS PANEL AND METHOD TO REALIZE IT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITBO20080539A1 true ITBO20080539A1 (en) | 2010-03-09 |
Family
ID=40527572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT000539A ITBO20080539A1 (en) | 2008-09-08 | 2008-09-08 | PROFILE SPACER AND INSULATOR FOR GLASS PANEL AND METHOD TO REALIZE IT |
Country Status (2)
| Country | Link |
|---|---|
| IT (1) | ITBO20080539A1 (en) |
| WO (1) | WO2010026004A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBO20120116A1 (en) * | 2012-03-07 | 2013-09-08 | Profilglass S P A | SPACER DEVICE FOR GLASS PANEL AND METHOD TO REALIZE IT |
| FR3075852A1 (en) * | 2017-12-22 | 2019-06-28 | Saint-Gobain Glass France | SPACER FOR INSULATING GLAZING |
| EP3728776A1 (en) * | 2017-12-22 | 2020-10-28 | Saint-Gobain Glass France | Spacer for insulating glazing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2220461A1 (en) * | 1972-04-26 | 1973-11-15 | Christian Steeb | INSULATED GLAZING |
| US4268553A (en) * | 1978-04-05 | 1981-05-19 | Usm Corporation | Method for double glazing units |
| WO1995020713A1 (en) * | 1994-01-26 | 1995-08-03 | Hygrade Metal Moulding Manufacturing Corp. | Warm edge spacer bars |
| US5466534A (en) * | 1992-05-18 | 1995-11-14 | Crane Plastics Company Limited Partnership | Metal-polymer composite insulative spacer for glass members and insulative window containing same |
| US5819499A (en) * | 1992-08-26 | 1998-10-13 | Pilkington Glass Ltd | Insulating units |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070227097A1 (en) * | 2006-03-15 | 2007-10-04 | Gallagher Raymond G | Composite spacer bar for reducing heat transfer from a warm side to a cold side along an edge of an insulated glazing unit |
-
2008
- 2008-09-08 IT IT000539A patent/ITBO20080539A1/en unknown
-
2009
- 2009-07-31 WO PCT/EP2009/059949 patent/WO2010026004A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2220461A1 (en) * | 1972-04-26 | 1973-11-15 | Christian Steeb | INSULATED GLAZING |
| US4268553A (en) * | 1978-04-05 | 1981-05-19 | Usm Corporation | Method for double glazing units |
| US5466534A (en) * | 1992-05-18 | 1995-11-14 | Crane Plastics Company Limited Partnership | Metal-polymer composite insulative spacer for glass members and insulative window containing same |
| US5819499A (en) * | 1992-08-26 | 1998-10-13 | Pilkington Glass Ltd | Insulating units |
| WO1995020713A1 (en) * | 1994-01-26 | 1995-08-03 | Hygrade Metal Moulding Manufacturing Corp. | Warm edge spacer bars |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010026004A1 (en) | 2010-03-11 |
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