EP1936309A1 - Radiator element - Google Patents

Radiator element Download PDF

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Publication number
EP1936309A1
EP1936309A1 EP06026385A EP06026385A EP1936309A1 EP 1936309 A1 EP1936309 A1 EP 1936309A1 EP 06026385 A EP06026385 A EP 06026385A EP 06026385 A EP06026385 A EP 06026385A EP 1936309 A1 EP1936309 A1 EP 1936309A1
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EP
European Patent Office
Prior art keywords
radiator element
radiator
chambers
tubular chambers
tubular
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.)
Withdrawn
Application number
EP06026385A
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German (de)
French (fr)
Inventor
Franco Venturi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FARAL SpA
Original Assignee
Zehnder Verkaufs und Verwaltungs AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zehnder Verkaufs und Verwaltungs AG filed Critical Zehnder Verkaufs und Verwaltungs AG
Priority to EP06026385A priority Critical patent/EP1936309A1/en
Publication of EP1936309A1 publication Critical patent/EP1936309A1/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0246—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid heat-exchange elements having several adjacent conduits forming a whole, e.g. blocks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/088—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal for domestic or space-heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/16—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes extruded

Definitions

  • the present invention relates to a radiator element for a radiator, wherein the radiator element consists at least partially of aluminum.
  • radiator elements for radiators are known and find use, for example, in sectional radiators, in which more radiator elements are connected to a radiator as desired and required. Furthermore, radiator elements made of aluminum are known in which a heat-carrying medium, such as water or steam, is conveyed under pressure through a single chamber. Since aluminum is an expensive material, an attempt is made to keep the material thickness of the aluminum used as low as possible.
  • the conventional radiator elements have the disadvantage that the compressive strength is limited due to the structural design of only one chamber, since the chamber has, for example, a polygonal cross-section, which weak points are given. Therefore, for example, a steel tube is inserted into the chamber to increase the compressive strength, which makes the production more expensive and technical problems due to the different thermal expansion coefficients of the two materials and the different corrosion behavior occur. In addition, a poorer heat transfer is generated by the multi-layered.
  • the object is achieved in that the radiator element comprises at least two tubular chambers.
  • the advantage is that the tubular formation of the chambers weak points are avoided, which would limit the pressure resistance.
  • the material used for the radiator element may also be aluminum alloys, which have the desired properties, in addition to aluminum. Furthermore, it is of course conceivable to use other metals or plastics, if a radiator element to be produced for a corresponding radiator. However, the present invention is limited to the use of aluminum or aluminum alloys and to production by die casting or injection molding or by extrusion.
  • tubular chambers extend in a plane.
  • the tubular chambers extend in the direction of the longitudinal extension of the radiator element.
  • the radiator element is easy to manufacture.
  • the tubular chambers are parallel to each other. This embodiment also simplifies the production of a radiator element, and at the same time gives it a higher stability and a higher internal pressure resistance.
  • the tubular chambers terminate in inlet and outlet openings. These are for example tubular and pass through the ends of the radiator element. Each tubular chamber thus connects the supply of a heat-carrying medium with its derivative.
  • the inlet and outlet openings are preferably tubular, and correspond in length about the Width of a radiator element. But it is also an oval or angular configuration of the openings conceivable.
  • the radiator element has at least one heat-emitting blade.
  • a plurality of fins are arranged on a radiator element, whereby the heat-emitting heating surface is increased.
  • the lamellae may for example extend parallel to one another, in the direction of the longitudinal extent of the radiator element, and extend over the entire length of the radiator or only in parts thereof.
  • the slats can be flat, curved, or designed as a diaphragm.
  • the radiator element on its side facing the heatable space over its entire longitudinal extent may have a lamella in the form of a diaphragm, which blends the entire width of the radiator element to create a pleasant look. Due to the design and arrangement of slats, the stability of a radiator element is also increased.
  • the radiator element is manufactured in one piece in a die casting or injection molding process.
  • the high internal pressure resistance is achieved without additional components only by the tubular design of the chambers.
  • the inner walls of the chambers may also have a smooth or ribbed in the longitudinal extent of the chambers surface.
  • radiator element can be connected to further radiator elements.
  • a radiator may be formed having as many radiator elements as needed.
  • the connection is preferably made at the inlet and outlet opening, between which a seal, such as an O-ring may be provided.
  • radiator element 1 shown has two tubular chambers 2, which extend from a feed opening 3 to a discharge opening 4 and terminate in this.
  • more slats 5 are also arranged, which increase the heat-emitting heating surface.
  • On the side facing the heated space and the radiator element 1 facing lamellae 6 are arranged, which are formed as wide as the radiator element 1.
  • the radiator element 1 offers a more pleasant sight, whereby a radiator composed of these radiator elements 1 also beautifies, and a quasi-smooth front of the finished radiator is formed.
  • a protective lamella 7 is formed, which is a protection against bottom-side contact with objects.
  • This embodiment of the radiator element 1 is an efficient and rapid heat dissipation possible because also the material thickness of the radiator element 1 is low, so that not only a longer heating phase of the material must be done before the heat is released to the environment.
  • Fig. 2 shows a perspective view of a portion of the radiator element 1. It can be seen the discharge opening 4, in which the tubular chambers 2 end, which should be indicated by the opening 9 through which the heat-carrying medium flows from the tubular chambers 2 in the discharge opening 4 , In addition, in Fig. 2 to see well the columns 8 through which the ambient air flows when heated.
  • Fig. 3 shows a cross section through a heating element 1, wherein it can be seen that the heating element 1 is formed in one piece and without built-in parts.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

Heating body element (1) made partly from aluminum has tubular chambers (2). Preferred Features: The tubular chambers run in one plane parallel to each other. The chambers terminate in a feed line opening (3) and in a removal line opening (4). The element also has heat-releasing lamellae (5, 6, 7). The element can be connected to further heating body elements.

Description

Die vorliegende Erfindung betrifft ein Heizkörperelement für einen Heizkörper, wobei das Heizkörperelement wenigstens teilweise aus Aluminium besteht.The present invention relates to a radiator element for a radiator, wherein the radiator element consists at least partially of aluminum.

Heizkörperelemente für Heizkörper sind bekannt und finden beispielsweise Verwendung bei Gliederheizkörpern, bei denen je nach Wunsch und Anforderung mehrere Heizkörperelemente zu einem Heizkörper verbunden werden. Weiterhin sind Heizkörperelemente aus Aluminium bekannt, bei denen ein wärmetragendes Medium, wie zum Beispiel Wasser oder Dampf, unter Druck durch eine einzige Kammer befördert wird. Da Aluminium ein teurer Werkstoff ist, wird versucht, die verwendete Materialstärke des Aluminiums möglichst gering zu halten.Radiator elements for radiators are known and find use, for example, in sectional radiators, in which more radiator elements are connected to a radiator as desired and required. Furthermore, radiator elements made of aluminum are known in which a heat-carrying medium, such as water or steam, is conveyed under pressure through a single chamber. Since aluminum is an expensive material, an attempt is made to keep the material thickness of the aluminum used as low as possible.

Die herkömmlichen Heizkörperelemente haben den Nachteil, daß die Druckfestigkeit aufgrund der baulichen Ausgestaltung der nur einen Kammer eingeschränkt ist, da die Kammer beispielsweise einen eckigen Querschnitt aufweist, wodurch Schwachstellen gegeben sind. Daher wird zur Erhöhung der Druckfestigkeit beispielsweise ein Stahlrohr in die Kammer eingefügt, wodurch sich die Herstellung verteuert und technische Probleme infolge der unterschiedlichen Wärmeausdehnungskoeffizienten der beiden Materialien und des unterschiedlichen Korrosionsverhaltens auftreten. Zudem wird durch die Mehrschichtigkeit ein schlechterer Wärmedurchgang erzeugt.The conventional radiator elements have the disadvantage that the compressive strength is limited due to the structural design of only one chamber, since the chamber has, for example, a polygonal cross-section, which weak points are given. Therefore, for example, a steel tube is inserted into the chamber to increase the compressive strength, which makes the production more expensive and technical problems due to the different thermal expansion coefficients of the two materials and the different corrosion behavior occur. In addition, a poorer heat transfer is generated by the multi-layered.

Ausgehend von diesem Stand der Technik ist es die Aufgabe der vorliegenden Erfindung ein wenigstens teilweise aus Aluminium bestehendes Heizkörperelement bereitzustellen, welches bei geringer Materialstärke und großem Durchfluß eine hohe Druckbeständigkeit aufweist, ohne zusätzliche Einbauteile zu verwenden.Based on this prior art, it is the object of the present invention to provide an at least partially made of aluminum radiator element, which has high pressure resistance at low material thickness and high flow, without using additional built-in parts.

Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß das Heizkörperelement wenigstens zwei rohrförmige Kammern aufweist.According to the invention the object is achieved in that the radiator element comprises at least two tubular chambers.

Der Vorteil ist, daß durch die rohrförmige Ausbildung der Kammern Schwachstellen vermieden werden, die die Druckbeständigkeit einschränken würden. Bei dem für das Heizkörperelement verwendete Material kann es sich neben Aluminium ebenfalls um Aluminiumlegierungen halten, welche die gewünschten Eigenschaften aufweisen. Weiterhin ist es natürlich denkbar, andere Metalle oder Kunststoffe einzusetzen, falls ein Heizkörperelement für einen entsprechenden Heizkörper hergestellt werden soll. Die vorliegende Erfindung ist aber auf die Verwendung von Aluminium bzw. Aluminiumlegierungen und auf die Herstellung mit Druckguß- oder Injektions-Gießverfahren oder durch Extrusion beschränkt.The advantage is that the tubular formation of the chambers weak points are avoided, which would limit the pressure resistance. The material used for the radiator element may also be aluminum alloys, which have the desired properties, in addition to aluminum. Furthermore, it is of course conceivable to use other metals or plastics, if a radiator element to be produced for a corresponding radiator. However, the present invention is limited to the use of aluminum or aluminum alloys and to production by die casting or injection molding or by extrusion.

Eine vorteilhafte Ausgestaltung der Erfindung sieht vor, daß die rohrförmigen Kammern in einer Ebene verlaufen. Im Wesentlichen verlaufen die rohrförmigen Kammern in Richtung der Längserstreckung des Heizkörperelementes. Durch diese Ausbildung der rohrförmigen Kammern ist das Heizkörperelement einfach herzustellen. Nach einer weiteren vorteilhaften Ausgestaltung der Erfindung verlaufen die rohrförmigen Kammern parallel zueinander. Auch diese Ausgestaltung vereinfacht die Herstellung eines Heizkörperelementes, und verleiht diesem gleichzeitig eine höhere Stabilität und eine höhere Innendruckfestigkeit.An advantageous embodiment of the invention provides that the tubular chambers extend in a plane. In essence, the tubular chambers extend in the direction of the longitudinal extension of the radiator element. Through this design of the tubular chambers, the radiator element is easy to manufacture. According to a further advantageous embodiment of the invention, the tubular chambers are parallel to each other. This embodiment also simplifies the production of a radiator element, and at the same time gives it a higher stability and a higher internal pressure resistance.

Nach einer weiteren vorteilhaften Ausgestaltung der Erfindung enden die rohrförmigen Kammern in Zu- und Ableitungsöffnungen. Diese sind beispielsweise rohrförmig ausgebildet und durchlaufen die Enden des Heizkörperelementes. Jede rohrförmige Kammer verbindet somit die Zuleitung eines wärmetragenden Mediums mit dessen Ableitung. Die Zu- und Ableitungsöffnungen sind vorzugsweise rohrförmig ausgebildet, und entsprechen in ihrer Länge etwa der Breite eines Heizkörperelementes. Es ist aber auch eine ovale oder eckige Ausgestaltung der Öffnungen denkbar.According to a further advantageous embodiment of the invention, the tubular chambers terminate in inlet and outlet openings. These are for example tubular and pass through the ends of the radiator element. Each tubular chamber thus connects the supply of a heat-carrying medium with its derivative. The inlet and outlet openings are preferably tubular, and correspond in length about the Width of a radiator element. But it is also an oval or angular configuration of the openings conceivable.

Eine weitere vorteilhafte Ausgestaltung der Erfindung sieht vor, daß das Heizkörperelement wenigstens eine wärmeabgebende Lamelle aufweist. Vorzugsweise sind mehrere Lamellen an einem Heizkörperelement angeordnet, wodurch die wärmeabgebende Heizfläche vergrößert wird. Die Lamellen können beispielsweise parallel zueinander, in Richtung der Längserstreckung des Heizkörperelementes verlaufen, und sich über die gesamte Länge des Heizkörpers oder nur in Teilen davon erstrecken. Auch können die Lamellen flach, gekrümmt, oder als Blende ausgebildet sein. Beispielsweise kann das Heizkörperelement an seiner dem beheizbaren Raum zugewandten Seite über seine gesamte Längserstreckung eine Lamelle in Form einer Blende aufweisen, die die gesamte Breite des Heizkörperelementes zur Schaffung einer angenehmen Optik verblendet. Durch die Ausbildung und Anordnung von Lamellen wird zudem die Stabilität eines Heizkörperelementes erhöht.A further advantageous embodiment of the invention provides that the radiator element has at least one heat-emitting blade. Preferably, a plurality of fins are arranged on a radiator element, whereby the heat-emitting heating surface is increased. The lamellae may for example extend parallel to one another, in the direction of the longitudinal extent of the radiator element, and extend over the entire length of the radiator or only in parts thereof. Also, the slats can be flat, curved, or designed as a diaphragm. For example, the radiator element on its side facing the heatable space over its entire longitudinal extent may have a lamella in the form of a diaphragm, which blends the entire width of the radiator element to create a pleasant look. Due to the design and arrangement of slats, the stability of a radiator element is also increased.

Das Heizkörperelement wird in einem Druckguß- oder Injektions-Gießverfahren in einem Stück hergestellt. Die hohe Innendruckfestigkeit wird ohne zusätzliche Einbauteile nur durch die rohrförmige Ausbildung der Kammern erreicht. Die Innenwände der Kammern können zudem eine glatte oder in Längserstreckung der Kammern berippte Oberfläche aufweisen.The radiator element is manufactured in one piece in a die casting or injection molding process. The high internal pressure resistance is achieved without additional components only by the tubular design of the chambers. The inner walls of the chambers may also have a smooth or ribbed in the longitudinal extent of the chambers surface.

Ferner sieht eine vorteilhafte Ausgestaltung der Erfindung vor, daß das Heizkörperelement mit weiteren Heizkörperelementen verbindbar ist. So kann ein Heizkörper gebildet werden, der so viele Heizkörperelemente aufweist, wie benötigt werden. Die Verbindung erfolgt vorzugsweise an der Zu- und Ableitungsöffnung, wobei zwischen diesen eine Dichtung, beispielsweise ein O-Ring vorgesehen sein kann.Furthermore, an advantageous embodiment of the invention provides that the radiator element can be connected to further radiator elements. Thus, a radiator may be formed having as many radiator elements as needed. The connection is preferably made at the inlet and outlet opening, between which a seal, such as an O-ring may be provided.

Weitere Vorteile und Merkmale werden im Folgenden anhand der Figuren beschrieben. Dabei zeigen

Fig. 1
ein Ausführungsbeispiel für ein erfindungsgemäßes Heizkörperelement in Seitenansicht,
Fig. 2
einen perspektivischen Ausschnitt eines Heizkörperelementes und
Fig. 3
einen Querschnitt eines Heizkörperelementes.
Further advantages and features are described below with reference to the figures. Show
Fig. 1
an embodiment of an inventive radiator element in side view,
Fig. 2
a perspective section of a radiator element and
Fig. 3
a cross section of a radiator element.

Das in Fig. 1 gezeigte Heizkörperelement 1 weist zwei rohrförmige Kammern 2 auf, welche von einer Zuleitungsöffnung 3 zu einer Ableitungsöffnung 4 verlaufen und in diesen enden. An dem Heizkörperelement 1 sind zudem mehrere Lamellen 5 angeordnet, welche die wärmeabgebende Heizfläche vergrößern. An der dem beheizbaren Raum zu- und abgewandten Seite des Heizkörperelementes 1 sind verblendende Lamellen 6 angeordnet, die so breit wie das Heizkörperelement 1 ausgebildet sind. Dadurch bietet das Heizkörperelement 1 einen angenehmeren Anblick, wobei ebenfalls ein aus diesen Heizkörperelementen 1 zusammengesetzter Heizkörper verschönert, und eine quasi glatte Front des fertigen Heizkörpers ausgebildet wird. Am unteren Ende des Heizkörperelementes 1 ist eine schützende Lamelle 7 ausgebildet, welche einen Schutz vor bodenseitigem Kontakt mit Gegenständen darstellt. Zwischen den verblendenden Lamellen 6 und 7 sind Spalten 8 vorgesehen, durch die eine Luftströmung erfolgt, so daß die warme Luft nach oben entweichen kann, während durch die Spalten 8 kühlere Luft angesaugt wird. Durch diese Ausgestaltung des Heizkörperelementes 1 ist eine effiziente und schnelle Wärmeabgabe möglich, da zudem die Materialstärke des Heizkörperelementes 1 gering ist, so daß nicht erst eine längere Erwärmungsphase des Materials erfolgen muß, bevor die Wärme an die Umgebung abgegeben wird.This in Fig. 1 radiator element 1 shown has two tubular chambers 2, which extend from a feed opening 3 to a discharge opening 4 and terminate in this. On the radiator element 1 more slats 5 are also arranged, which increase the heat-emitting heating surface. On the side facing the heated space and the radiator element 1 facing lamellae 6 are arranged, which are formed as wide as the radiator element 1. As a result, the radiator element 1 offers a more pleasant sight, whereby a radiator composed of these radiator elements 1 also beautifies, and a quasi-smooth front of the finished radiator is formed. At the lower end of the radiator element 1, a protective lamella 7 is formed, which is a protection against bottom-side contact with objects. Between the veneering lamellae 6 and 7 columns 8 are provided, through which an air flow, so that the warm air can escape upwards, while 8 cooler air is sucked through the columns. This embodiment of the radiator element 1 is an efficient and rapid heat dissipation possible because also the material thickness of the radiator element 1 is low, so that not only a longer heating phase of the material must be done before the heat is released to the environment.

Fig. 2 zeigt eine perspektivische Darstellung eines Bereichs des Heizkörperelements 1. Es ist die Ableitungsöffnung 4 zu sehen, in der die röhrenförmigen Kammern 2 enden, was durch die Öffnung 9 angedeutet sein soll, durch die das wärmetragende Medium von den rohrförmigen Kammern 2 in die Ableitungsöffnung 4 fließt. Zudem sind in Fig. 2 die Spalten 8 gut zu sehen, durch die bei Beheizung die Umgebungsluft strömt. Fig. 2 shows a perspective view of a portion of the radiator element 1. It can be seen the discharge opening 4, in which the tubular chambers 2 end, which should be indicated by the opening 9 through which the heat-carrying medium flows from the tubular chambers 2 in the discharge opening 4 , In addition, in Fig. 2 to see well the columns 8 through which the ambient air flows when heated.

Fig. 3 zeigt einen Querschnitt durch ein Heizungselement 1, wobei zu erkennen ist, daß das Heizungselement 1 einstückig und ohne Einbauteile ausgebildet ist. Fig. 3 shows a cross section through a heating element 1, wherein it can be seen that the heating element 1 is formed in one piece and without built-in parts.

Die durch die Figuren gestützten Ausführungsbeispiele dienen der Erläuterung und sind nicht beschränkend.The embodiments supported by the figures are illustrative and not restrictive.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Heizkörperelementheating element
22
Rohrförmige KammernTubular chambers
33
Zuleitungsöffnungsupply port
44
Ableitungsöffnungdischarge port
55
Lamellelamella
66
Verblendende LamelleBlinding lamella
77
Lamellelamella
88th
Spaltgap
99
Öffnungopening

Claims (9)

Heizkörperelement (1) für einen Heizkörper, wobei das Heizkörperelement (1) wenigstens teilweise aus Aluminium besteht,
dadurch gekennzeichnet, daß
das Heizkörperelement (1) wenigstens zwei rohrförmige Kammern (2) aufweist.Radiator element (1) for a radiator, wherein the radiator element (1) consists at least partially of aluminum,
characterized in that
the radiator element (1) has at least two tubular chambers (2). Heizkörperelement (1) nach Anspruch 1, dadurch gekennzeichnet, daß die rohrförmigen Kammern (2) in einer Ebene verlaufen.Radiator element (1) according to claim 1, characterized in that the tubular chambers (2) extend in a plane. Heizkörperelement (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die rohrförmigen Kammern (2) parallel zueinander verlaufen.Radiator element (1) according to one of the preceding claims, characterized in that the tubular chambers (2) extend parallel to one another. Heizkörperelement (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die rohrförmigen Kammern (2) in Zu- (3) und Ableitungsöffnungen (4) enden.Radiator element (1) according to one of the preceding claims, characterized in that the tubular chambers (2) terminate in inlet (3) and outlet openings (4). Heizkörperelement (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Heizkörperelement (1) wenigstens eine wärmeabgebende Lamelle (5, 6, 7) aufweist.Radiator element (1) according to one of the preceding claims, characterized in that the radiator element (1) has at least one heat-emitting lamella (5, 6, 7). Heizkörperelement (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Heizkörperelement (1) aus zwei zusammengefügten Blechlagen besteht.Radiator element (1) according to one of the preceding claims, characterized in that the radiator element (1) consists of two joined sheet-metal layers. Heizkörperelement (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Heizkörperelement (1) mit weiteren Heizkörperelementen (1) verbindbar ist.Radiator element (1) according to one of the preceding claims, characterized in that the radiator element (1) can be connected to further radiator elements (1). Heizkörperelement (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Heizkörperelement (1) durch ein Gießverfahren hergestellt ist.Radiator element (1) according to one of the preceding claims, characterized in that the radiator element (1) is produced by a casting process. Heizkörperelement (1) nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das Heizkörperelement (1) durch ein Extrusionsverfahren hergestellt ist.Radiator element (1) according to one of claims 1 to 7, characterized in that the radiator element (1) is produced by an extrusion process.
EP06026385A 2006-12-20 2006-12-20 Radiator element Withdrawn EP1936309A1 (en)

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Application Number Priority Date Filing Date Title
EP06026385A EP1936309A1 (en) 2006-12-20 2006-12-20 Radiator element

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20090258A1 (en) * 2009-04-03 2010-10-04 C G M S R L MODULAR ELEMENT FOR SURFACE HEATING SYSTEM
CN104551581A (en) * 2014-12-04 2015-04-29 江苏昂彼特堡散热器有限公司 Preparation process of multi-composite radiator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036287A (en) * 1974-02-01 1977-07-19 Fonderie F. Iii Perani S.P.A. Radiator for heating plants with elements
AT338469B (en) * 1975-08-01 1977-08-25 Schwarz Anton SECTIONAL RADIATOR
DE3919515A1 (en) * 1989-06-15 1990-12-20 Uwe Klix Radiator for central heating system - is made from light alloy extrusion, containing several tubes
EP0513608A2 (en) * 1991-05-03 1992-11-19 SPRING S.A. S.r.l. Sectional radiator for heating and relevant manufacturing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036287A (en) * 1974-02-01 1977-07-19 Fonderie F. Iii Perani S.P.A. Radiator for heating plants with elements
AT338469B (en) * 1975-08-01 1977-08-25 Schwarz Anton SECTIONAL RADIATOR
DE3919515A1 (en) * 1989-06-15 1990-12-20 Uwe Klix Radiator for central heating system - is made from light alloy extrusion, containing several tubes
EP0513608A2 (en) * 1991-05-03 1992-11-19 SPRING S.A. S.r.l. Sectional radiator for heating and relevant manufacturing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20090258A1 (en) * 2009-04-03 2010-10-04 C G M S R L MODULAR ELEMENT FOR SURFACE HEATING SYSTEM
CN104551581A (en) * 2014-12-04 2015-04-29 江苏昂彼特堡散热器有限公司 Preparation process of multi-composite radiator

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