DE10300864A1 - Heat barrier for window casement is filled with insulating foam in a portion of the compartment only - Google Patents
Heat barrier for window casement is filled with insulating foam in a portion of the compartment only Download PDFInfo
- Publication number
- DE10300864A1 DE10300864A1 DE2003100864 DE10300864A DE10300864A1 DE 10300864 A1 DE10300864 A1 DE 10300864A1 DE 2003100864 DE2003100864 DE 2003100864 DE 10300864 A DE10300864 A DE 10300864A DE 10300864 A1 DE10300864 A1 DE 10300864A1
- Authority
- DE
- Germany
- Prior art keywords
- insulating
- chamber
- insulating material
- profile
- filled
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
-
- 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
- E06B3/263—Frames with special provision for insulation
- E06B3/267—Frames with special provision for insulation with insulating elements formed in situ
- E06B3/2675—Frames with special provision for insulation with insulating elements formed in situ combined with prefabricated insulating elements
-
- 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
- E06B3/263—Frames with special provision for insulation
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
- E06B2003/26321—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section with additional prefab insulating materials in the hollow space
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
Description
Die Erfindung bezieht sich auf ein Verfahren zum Herstellen eines wärmegedämmten Isolier-Verbundprofils für Fenster, Türen, Fassaden oder dergleichen, das aus zwei oder mehr, vorzugsweise aus Metall bestehenden, durch Isolierleisten verbundenen Profilschienen zusammengesetzt ist, bei dem zwischen zwei jeweils benachbarten Profilschienen in von den Isolierleisten und den Profilschienen begrenzte Isolierkammern ein Isolierstoff, z.B. eine Schaummasse, eingebracht wird sowie auf ein danach hergestelltes Verbundprofil.The invention relates to a Process for producing a thermally insulated composite insulation profile for windows, doors, Facades or the like, made up of two or more, preferably Profile rails made of metal and connected by insulating strips is composed, in which between two respectively adjacent Profile rails in from the insulating strips and the profile rails limited isolation chambers an insulating material, e.g. a foam mass, is introduced and on a composite profile produced afterwards.
Ein Herstellungsverfahren dieser
Art ist aus der
Bei einem anderen aus der Schüco-System-Planungsmappe für Uf-Werte nach E DIN EN ISO 10077-2:1999-02 bekannten Herstellungsverfahren für Isolier-Verbundprofile wurde bereits versucht, die Vorteile einer reduzierten Wärmestrahlung und einer reduzierten Wärmeleitung miteinander zu kombinieren. Bei diesem Verfahren wird die Isolierkammer teilweise mit Isoliermaterial gefüllt, und ist parallel zur Wärmestromrichtung in zwei Bereiche unterteilt, d.h. die mit Isoliermaterial ausgefüllte Teilkammer führt zu einer reduzierten Wärmeleitung, während die von Isoliermaterial freigehaltene Teilkammer zu einer reduzierten Wärmestrahlung beiträgt. Nachteilig bei dieser Ausführungsart ist, dass die reduzierte Wärmestrahlung nicht optimal genutzt werden kann, weil sich die gegenüberliegenden Metallflächen der Aluminium-Profilschienen unmittelbar gegenüberliegen und dadurch zwischen diesen Metallflächen die Strahlungsenergie ohne Reduzierungseffekt ungehindert wirksam werden kann.Another manufacturing process for composite insulation profiles known from the Schüco system planning folder for U f values according to E DIN EN ISO 10077-2: 1999-02 has already attempted to combine the advantages of reduced heat radiation and reduced heat conduction with one another. In this method, the insulating chamber is partially filled with insulating material and is divided into two areas parallel to the direction of heat flow, ie the partial chamber filled with insulating material leads to reduced heat conduction, while the partial chamber kept free from insulating material contributes to reduced heat radiation. A disadvantage of this embodiment is that the reduced heat radiation cannot be used optimally because the opposite metal surfaces of the aluminum profile rails are directly opposite one another and the radiation energy between these metal surfaces can thus act without hindrance without a reduction effect.
Bei einer anderen Ausführungsart
eines Isolier-Verbundprofils (
Aufgabe der Erfindung ist es, die Vorteile einer reduzierten Wärmeleitung, reduzierten Wärmestrahlung und reduzierten Konvektion optimal aufeinander abzustimmen und insbesondere zu vermeiden, dass die Wärmestrahlung ungehindert zwischen den metallenen Flächen der zu verbindenden Innen- und Außenschalen eines Isolierprofils wirksam werden kann.The object of the invention is that Advantages of reduced heat conduction, reduced heat radiation and reduced convection optimally and especially to avoid heat radiation unhindered between the metal surfaces of the interior to be connected and outer shells an insulating profile can take effect.
Dies wird nach der Erfindung dadurch erreicht, dass die Isolierkammer durch dosiertes Einbringen der Isolierstofffüllung senkrecht zur Wärmestromrichtung in zwei Teilkammern unterteilt wird, von denen die eine Teilkammer mit Isolierstoff gefüllt und die andere Teilkammer von Isolierstoff freigehalten wird. Dadurch, dass die Isolierzone senkrecht zur Wärmestromrichtung in zwei Teilkammern unterteilt ist, wird einerseits eine reduzierte Wärmeleitung in dem Bereich der mit Isolierstoff gefüllten Teilkammer erreicht, zum anderen aber auch eine reduzierte Wärmestrahlung in der anderen Teilkammer, da der Energietransport für die Strahlung nicht wie bei den bekannten Ausführungsarten ungehindert von einer Metallfläche zur anderen Metallfläche wirken kann, sondern bei dem erfindungsgemäßen Verfahren wirkt die Strahlung ausgehend von dem Isolierstoff nur auf eine der Metallflächen der Profilschiene des Verbundprofils. Durch den Vorschlag nach der Erfindung kann außerdem eine reduzierte Konvektion nutzbar gemacht werden, weil die für die Konvektion wirksame Isolierkammer verkleinert ist. Messungen haben gezeigt, dass durch den Erfindungsvorschlag eine wesentliche Verbesserung der Wärmedämmung gegenüber dem Stand der Technik erzielt werden konnte.This is according to the invention achieved that the isolation chamber by dosed introduction of the Isolierstofffüllung perpendicular to the heat flow direction is divided into two sub-chambers, one of which is a sub-chamber filled with insulating material and the other sub-chamber is kept free of insulating material. Thereby, that the insulation zone perpendicular to the heat flow direction in two subchambers is divided, on the one hand, reduced heat conduction reached in the area of the partial chamber filled with insulating material, on the other hand also a reduced heat radiation in the other Partial chamber, since the energy transport for the radiation is not as with the known designs unhindered by a metal surface to the other metal surface can act, but in the method according to the invention, the radiation acts starting from the insulating material only on one of the metal surfaces of the Profile rail of the composite profile. The proposal according to the invention can Moreover a reduced convection can be used because of that for convection effective isolation chamber is reduced. Measurements have shown that the invention proposal is a significant improvement thermal insulation compared to State of the art could be achieved.
Vorzugsweise wird zur Öffnung der Isolierkammer (n) während des Füllprozesses die obere die Isolierkammer begrenzende Profilschiene zur unteren Profilschiene, oder umgekehrt, relativ bewegt. Als Isolierstoff wird zweckmäßig eine gießfähige Schaummasse aus Kunststoff verwendet. Optimale Ergebnisse hinsichtlich der Wärmedämm- und Festigkeitseigenschaften eines so gebildeten Isolier-Verbundprofils sind abhängig von der Wärmeleitfähigkeit des verwendeten Isolierstoffs und können erzielt werden, wenn die Isolierkammer jeweils nur etwa zur Hälfte mit Isolierstoff gefüllt und die andere Teilkammer frei gehalten wird. Weitere Verbesserungen der Wärmedämmergebnisse wurden erzielt, wenn nach einem weiteren Merkmal der Erfindung die von Isolierstoff freibleibende Fläche der Profilschiene jeder Isolierkammer metallblank gehalten wird. Selbstverständlich können aber die von Isolierstoff freibleibenden Flächen der Profilschiene jeder Isolierkammer chromatiert oder eloxiert werden, allerdings mit nicht so geringen Abstrahlungswerten wie bei einer metallblanken Oberfläche.Preferably, to open the insulating chamber (s) during the filling process, the upper profile rail delimiting the insulating chamber is moved relatively to the lower profile rail, or vice versa. A pourable plastic foam is expediently used as the insulating material. Optimal results with regard to the thermal insulation and strength properties of an insulating composite profile formed in this way depend on the thermal conductivity of the insulating material used and can be achieved if the insulating chamber is only about half filled with insulating material and the other sub-chamber is kept free. Further improvements in the thermal insulation results were achieved if, according to a further feature of the invention, the surface of the profile rail of each insulating chamber that is free of insulating material is kept bare. Of course, the surfaces of the profile rail of each insulating chamber that are free of insulating material can be chromated or anodized, but with not as low radiation values as with a bare metal surface.
Anhand der Zeichnung wird die Erfindung näher erläutert: Es zeigen:The invention is explained in more detail with the aid of the drawing: demonstrate:
Das fertige Isolier-Verbundprofil
ist in der Figur als Ganzes mit
Die einander zugewandten Innenseiten
Anhand der
Bei dem gezeigten Ausführungsbeispiel
ist ein Verbundprofil gezeigt, mit einer in zwei Teilkammern
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003100864 DE10300864A1 (en) | 2003-01-10 | 2003-01-10 | Heat barrier for window casement is filled with insulating foam in a portion of the compartment only |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003100864 DE10300864A1 (en) | 2003-01-10 | 2003-01-10 | Heat barrier for window casement is filled with insulating foam in a portion of the compartment only |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10300864A1 true DE10300864A1 (en) | 2004-07-22 |
Family
ID=32519869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003100864 Ceased DE10300864A1 (en) | 2003-01-10 | 2003-01-10 | Heat barrier for window casement is filled with insulating foam in a portion of the compartment only |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10300864A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004046499A1 (en) * | 2004-09-23 | 2006-04-06 | Tesa Ag | Adhesive tape for connecting a flying reel with a splittable system |
EP2177704A2 (en) | 2008-10-16 | 2010-04-21 | Renson Ventilation NV | Ventilation device |
EP2360341A1 (en) * | 2010-02-10 | 2011-08-24 | Alcoa Aluminium Deutschland, Inc. | Method for manufacturing a profile assembly |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2254762A1 (en) * | 1972-11-09 | 1974-05-16 | Hueck Fa E | Composite insulating window or door frame - is made by joining metal sec-tions together with intermediate regions of insulating filler between them |
DE7924916U1 (en) * | 1978-09-05 | 1980-01-17 | Proteral S.R.L., Valbrembo (Italien) | HOLLOW PROFILE MADE OF ALUMINUM OR LIGHT ALLOY ALLOYS, ESPECIALLY FOR BUILDING FITTINGS |
DE2831987C2 (en) * | 1978-07-20 | 1982-11-25 | Nahr, Helmar, Dr.Dr., 8530 Neustadt | Process for the production of a heat-insulating profile body, in particular for door or window frames or the like. |
DE9413790U1 (en) * | 1994-08-26 | 1995-12-21 | Correcta GmbH, 34537 Bad Wildungen | Hollow section window frame |
EP0833032A2 (en) * | 1996-09-30 | 1998-04-01 | W. HARTMANN & CO (GMBH & CO) | Heat insulating composite profile |
-
2003
- 2003-01-10 DE DE2003100864 patent/DE10300864A1/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2254762A1 (en) * | 1972-11-09 | 1974-05-16 | Hueck Fa E | Composite insulating window or door frame - is made by joining metal sec-tions together with intermediate regions of insulating filler between them |
DE2831987C2 (en) * | 1978-07-20 | 1982-11-25 | Nahr, Helmar, Dr.Dr., 8530 Neustadt | Process for the production of a heat-insulating profile body, in particular for door or window frames or the like. |
DE7924916U1 (en) * | 1978-09-05 | 1980-01-17 | Proteral S.R.L., Valbrembo (Italien) | HOLLOW PROFILE MADE OF ALUMINUM OR LIGHT ALLOY ALLOYS, ESPECIALLY FOR BUILDING FITTINGS |
DE9413790U1 (en) * | 1994-08-26 | 1995-12-21 | Correcta GmbH, 34537 Bad Wildungen | Hollow section window frame |
EP0833032A2 (en) * | 1996-09-30 | 1998-04-01 | W. HARTMANN & CO (GMBH & CO) | Heat insulating composite profile |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004046499A1 (en) * | 2004-09-23 | 2006-04-06 | Tesa Ag | Adhesive tape for connecting a flying reel with a splittable system |
EP2177704A2 (en) | 2008-10-16 | 2010-04-21 | Renson Ventilation NV | Ventilation device |
EP2360341A1 (en) * | 2010-02-10 | 2011-08-24 | Alcoa Aluminium Deutschland, Inc. | Method for manufacturing a profile assembly |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |