EP1258694A2 - Radiator - Google Patents

Radiator Download PDF

Info

Publication number
EP1258694A2
EP1258694A2 EP02450118A EP02450118A EP1258694A2 EP 1258694 A2 EP1258694 A2 EP 1258694A2 EP 02450118 A EP02450118 A EP 02450118A EP 02450118 A EP02450118 A EP 02450118A EP 1258694 A2 EP1258694 A2 EP 1258694A2
Authority
EP
European Patent Office
Prior art keywords
metal strips
sheet metal
flow channels
tube
radiator
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.)
Granted
Application number
EP02450118A
Other languages
German (de)
French (fr)
Other versions
EP1258694A3 (en
EP1258694B1 (en
Inventor
Johann Peter Dipl.-Ing. Eisenburger
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.)
LADI, ZSUZSANNA EN GAST, MARIA
Original Assignee
Dipling Eisenburger GmbH
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 Dipling Eisenburger GmbH filed Critical Dipling Eisenburger GmbH
Publication of EP1258694A2 publication Critical patent/EP1258694A2/en
Publication of EP1258694A3 publication Critical patent/EP1258694A3/en
Application granted granted Critical
Publication of EP1258694B1 publication Critical patent/EP1258694B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/02—Arrangement of mountings or supports for radiators
    • F24D19/04—Arrangement of mountings or supports for radiators in skirtings
    • 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
    • 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
    • F28D1/04—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 tubular conduits
    • F28D1/053—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 tubular conduits the conduits being straight
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements

Definitions

  • the invention relates to a radiator with an insert that between them forming flow channels, of at least one tube for has a heat carrier penetrated transverse walls and two corrugated There is a sheet metal strip with a wave ridge running transversely to its longitudinal direction, where the sheet metal strips the tube between each half in one Take up the longitudinal bead.
  • the insert comprises two can be connected to a flow and a return of a heating circuit Pipes that are spaced from each other in their outline shape to the Cross section of a housing adapted cross walls, the passage openings have to accommodate the two pipes.
  • the transverse walls of the Insert provide a thermally conductive connection between the two pipes and the housing walls provided for the emission of radiant heat It is also through these transverse walls that the housing in lined up Divide flow channels, the heat exchanger surface for heating the air passed through the flow channels is significantly increased.
  • a disadvantage of this known application is that there is no heat transfer from the pipes to the cross walls because of the to the area the passage openings for the pipes limited heat conduction unfavorable Structural relationships result, which is also a complex manufacture of use, because a large number of individual transverse walls must be provided which is in addition to noise due to heat-dependent Deformations tend to occur when certain manufacturing specifications are not accurate be respected.
  • the invention is therefore based on the object of a radiator design described in such a way that the use is not just one good air heating, but also advantageous flow conditions for the heated air and thus the prerequisite for an application in a pedestal radiator.
  • the invention solves the problem in that the between opposite wave backs of the two metal strips taper the resulting flow channels upwards.
  • the radiator is connected to both the flow and the return
  • a hot water heater connected, so the two Longitudinal strips of sheet metal to accommodate two on the forward and return of the heating circuit connectable pipes, their common vertical Axial plane coincides with the abutting surface between the two metal strips.
  • the resulting flow channels extending over a greater height do not need a continuous taper in the direction of flow exhibit. It is sufficient if the tapered section of the flow channels between the opposite wave ridges above of the upper tube comes to rest.
  • the sheet metal strips can largely exclude pipes and the sheet metal strip and the tube or tubes of the same material, preferably Copper. Because of those caused by the corrugation and the longitudinal beads profiling of the metal strips is also comparatively small Sheet thicknesses achieved sufficient rigidity of the insert.
  • the use according to the illustrated embodiment consists of two corrugated metal strips 1 and 2, the corrugated back 3 transverse to the longitudinal direction the metal strips 1 and 2 run.
  • the metal strips 1 and 2 are in Cross-section semicircular beads 4 are provided, which face the butt surface 5 open between the two metal strips 1 and 2, as is particularly the case 3 can be seen.
  • These longitudinal beads 4 take between them half each two pipes 6 and 7, of which the upper pipe 6 to one Flow and the lower pipe 7 connected to a return of a heating circuit become.
  • the two metal strips 1 and 2, the pipes 6 and 7 between them record, are shown in FIG. 3 in a dash-dotted housing 9 used, which consists of a rear wall with mounting brackets for use and consists of a front wall that snaps onto the free The temple ends is pushed on.
  • the rear wall of the housing forms a guide wall 10 for the heated air flowing upwards out of the housing 9 to one advantageously directed hot air stream exiting into the room to be heated sure.
  • the air entering the housing 9 from below flows due to the 3 resulting flow channels 11 and through the flow channels 12, which 2 between the waves of the metal strips 1 and 2 and the subsequent Walls of the housing 9 result. Since the pipes 6 and 7 Sheet metal strips 1 and 2 and over the sheet metal strips 1 and 2 the adjacent housing walls are heated, arise for those through the flow channels 11 and 12 air flowing from the bottom upward has comparatively large heat exchanger surfaces, which ensure advantageous air heating.
  • radiators can therefore also advantageously be used as base radiators deploy.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The channels (11) between opposing corrugation crest rears (3) of the two metal sheets (1,2) taper in an upwards direction and are fitted in this outflow region with a guide wall. The sheets are fitted with lengthways pleats (4) to form a return for circuit-connected pipes in an axial plane coincident with the interface (5) of the two sheets (1,2). Thus the tapering (13) of the channels (11) between opposing corrugation crests rears (2,3) run above the upper pipe (6).

Description

Die Erfindung bezieht sich auf einen Heizkörper mit einem Einsatz, der zwischen sich Strömungskanäle bildende, von wenigstens einem Rohr für einen Wärmeträger durchsetzte Querwände aufweist und aus zwei gewellten Blechstreifen mit quer zu ihrer Längsrichtung verlaufenden Wellenrücken besteht, wobei die Blechstreifen das Rohr zwischen sich je zur Hälfte in einer Längssicke aufnehmen.The invention relates to a radiator with an insert that between them forming flow channels, of at least one tube for has a heat carrier penetrated transverse walls and two corrugated There is a sheet metal strip with a wave ridge running transversely to its longitudinal direction, where the sheet metal strips the tube between each half in one Take up the longitudinal bead.

Bei einem bekannten Heizkörper (EP 0 629 822 A1) umfaßt der Einsatz zwei an einen Vor- und einen Rücklauf eines Heizkreises anschließbare Rohre, die mit Abstand voneinander angeordnete, in ihrer Umrißform an den Querschnitt eines Gehäuses angepaßte Querwände durchsetzen, die Durchtrittsöffnungen zur Aufnahme der beiden Rohre aufweisen. Die Querwände des Einsatzes stellen eine wärmeleitende Verbindung zwischen den beiden Rohren und den für die Abgabe von Strahlungswärme vorgesehenen Gehäusewänden dar. Außerdem wird durch diese Querwände, die das Gehäuse in nebeneinandergereihte Strömungskanäle unterteilen, die Wärmetauscherfläche zur Erwärmung der durch die Strömungskanäle geführten Luft wesentlich vergrößert. Nachteilig bei diesem bekannten Einsatz ist allerdings, daß sich für den Wärmeübergang von den Rohren auf die Querwände wegen der auf den Bereich der Durchtrittsöffnungen für die Rohre beschränkten Wärmeleitung ungünstige Konstruktionsverhältnisse ergeben, die außerdem eine aufwendige Fertigung des Einsatzes bedingen, weil eine Vielzahl von einzelnen Querwänden vorzusehen ist, die zusätzlich zu einer Geräuschbildung aufgrund von wärmeabhängigen Verformungen neigen, wenn bestimmte Fertigungsvorgaben nicht genau eingehalten werden.In a known radiator (EP 0 629 822 A1), the insert comprises two can be connected to a flow and a return of a heating circuit Pipes that are spaced from each other in their outline shape to the Cross section of a housing adapted cross walls, the passage openings have to accommodate the two pipes. The transverse walls of the Insert provide a thermally conductive connection between the two pipes and the housing walls provided for the emission of radiant heat It is also through these transverse walls that the housing in lined up Divide flow channels, the heat exchanger surface for heating the air passed through the flow channels is significantly increased. A disadvantage of this known application, however, is that there is no heat transfer from the pipes to the cross walls because of the to the area the passage openings for the pipes limited heat conduction unfavorable Structural relationships result, which is also a complex manufacture of use, because a large number of individual transverse walls must be provided which is in addition to noise due to heat-dependent Deformations tend to occur when certain manufacturing specifications are not accurate be respected.

Zur Vermeidung dieser Nachteile wurde bereits vorgeschlagen (CH 498 353 A) den Einsatz aus zwei gewellten Blechstreifen mit quer zu ihrer Längsrichtung verlaufenden Wellenrücken zusammenzusetzen, wobei die Blechstreifen das Rohr zwischen sich je zur Hälfte in einer Längssicke aufnehmen. Durch diese Maßnahme kann eine einfache Fertigung sichergestellt werden, weil die beiden Blechstreifen lediglich um das Rohr gelegt und miteinander entlang ihrer Stoßfläche verbunden werden müssen. Durch die Rechteckwellung der Blechstreifen mit quer zur Längsrichtung der Blechstreifen verlaufenden Wellenrücken werden die für eine gute Lufterwärmung notwendigen vertikalen Strömungskanäle innerhalb des Einsatzes erreicht. Die das Rohr jeweils zur Hälfte umschließenden Längssicken der Blechstreifen stellen außerdem einen vorteilhaften Wärmeübergang durch Wärmeleitung sicher. Obwohl sich durch diesen bekannten Einsatz vorteilhafte Erwärmungsbedingungen für die durch die Strömungskanäle strömende Luft ergeben, bleibt der Strömungsverlauf der durch die Strömungskanäle austretenden Warmluft unbefriedigend, so daß Heizkörper mit solchen Einsätzen kaum als Sockelheizkörper eingesetzt werden können.To avoid these disadvantages, it has already been proposed (CH 498 353 A) the use of two corrugated metal strips with transverse to it To assemble longitudinally extending ridges, the Sheet metal strips half of the pipe between them in a longitudinal bead. This measure ensures simple manufacture because the two metal strips are just placed around the pipe and together must be connected along their butt surface. Through the square wave the metal strip with transverse to the longitudinal direction of the metal strip running wave ridges become necessary for good air heating vertical flow channels reached within the insert. The the pipe each also half-enclosing longitudinal beads of the sheet metal strips an advantageous heat transfer through heat conduction. Even though advantageous heating conditions due to this known use for the air flowing through the flow channels remains Flow of the warm air exiting through the flow channels unsatisfactory, so that radiators with such inserts hardly as base radiators can be used.

Der Erfindung liegt somit die Aufgabe zugrunde, einen Heizkörper der eingangs geschilderten Art so auszugestalten, daß der Einsatz nicht nur eine gute Lufterwärmung, sondern auch vorteilhafte Strömungsbedingungen für die erwärmte Luft sicherstellt und damit die Voraussetzung für eine Anwendung auch in einem Sockelheizkörper mit sich bringt.The invention is therefore based on the object of a radiator design described in such a way that the use is not just one good air heating, but also advantageous flow conditions for the heated air and thus the prerequisite for an application in a pedestal radiator.

Die Erfindung löst die gestellte Aufgabe dadurch, daß sich die zwischen jeweils einander gegenüberliegenden Wellenrücken der beiden Blechstreifen ergebenden Strömungskanäle nach oben verjüngen.The invention solves the problem in that the between opposite wave backs of the two metal strips taper the resulting flow channels upwards.

Durch diese Verjüngungen der Strömungskanäle zwischen den beiden gewellten Blechstreifen ergibt sich im Bereich der sich verjüngenden Kanalabschnitte eine Düsenwirkung mit dem Vorteil, daß die erwärmte Luft unter einer verbesserten Richtwirkung aus dem Einsatz strömen kann. Diese gerichtete Luftströmung aus den Strömungskanälen kann in vorteilhafter Weise über eine im Ausströmbereich der Strömungskanäle vorgesehene Leitwand umgelenkt werden, um für eine günstige Luftführung auch im Umgebungsbereich des Heizkörpers zu sorgen, der somit auch im Sockelbereich einer Wand eingesetzt werden kann.Through these tapering of the flow channels between the two corrugated metal strips result in the area of the tapered channel sections a nozzle effect with the advantage that the heated air under a improved directivity can flow from the application. This directed Air flow from the flow channels can advantageously via a the guide wall provided in the outflow region of the flow channels is deflected in order to ensure good airflow even in the surrounding area of the To provide radiator, which is therefore also used in the plinth area of a wall can be.

Wird der Heizkörper sowohl an den Vor- als auch an den Rücklauf beispielsweise einer Warmwasserheizung angeschlossen, so können die beiden Blechstreifen Längssicken zur Aufnahme zweier an den Vor- und Rücklauf des Heizkreises anschließbarer Rohre bilden, deren gemeinsame vertikale Axialebene mit der Stoßfläche zwischen den beiden Blechstreifen zusammenfällt. Die dadurch bedingten, sich über eine größere Höhe erstreckenden Strömungskanäle brauchen keine in Strömungsrichtung durchgehende Verjüngung aufzuweisen. Es genügt, wenn der sich verjüngende Abschnitt der Strömungskanäle zwischen den einander gegenüberliegenden Wellenrücken oberhalb des oberen Rohres zu liegen kommt.The radiator is connected to both the flow and the return For example, a hot water heater connected, so the two Longitudinal strips of sheet metal to accommodate two on the forward and return of the heating circuit connectable pipes, their common vertical Axial plane coincides with the abutting surface between the two metal strips. The resulting flow channels extending over a greater height do not need a continuous taper in the direction of flow exhibit. It is sufficient if the tapered section of the flow channels between the opposite wave ridges above of the upper tube comes to rest.

Um unterschiedliche Wärmedehnungen zwischen dem Rohr bzw. den Rohren und den Blechstreifen weitgehend auszuschließen, können die Blechstreifen und das Rohr bzw. die Rohre aus dem gleichen Werkstoff, vorzugsweise Kupfer, bestehen. Wegen der durch die Wellung und die Längssicken bedingten Profilierung der Blechstreifen wird auch bei vergleichsweise geringen Blechdicken eine ausreichende Steifigkeit des Einsatzes erreicht.To different thermal expansions between the pipe or The sheet metal strips can largely exclude pipes and the sheet metal strip and the tube or tubes of the same material, preferably Copper. Because of those caused by the corrugation and the longitudinal beads Profiling of the metal strips is also comparatively small Sheet thicknesses achieved sufficient rigidity of the insert.

In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt. Es zeigen

  • Fig. 1 die in ein Gehäuse einsetzbare Halterung für zwei Rohre eines erfindungsgemäßen Heizkörpers ausschnittsweise in einer Seitenansicht,
  • Fig. 2 diese Halterung ausschnittsweise in einer Draufsicht und
  • Fig. 3 einen Schnitt nach der Linie III-III der Fig. 1.
    • The subject matter of the invention is shown in the drawing, for example. Show it
  • 1 is a side view of the holder for two tubes of a radiator according to the invention, which can be inserted into a housing,
  • Fig. 2 shows this bracket in a plan view and
  • 3 shows a section along the line III-III of FIG. 1st

    • Der Einsatz gemäß dem dargestellten Ausführungsbeispiel besteht aus zwei gewellten Blechstreifen 1 und 2, wobei die Wellenrücken 3 quer zur Längsrichtung der Blechstreifen 1 und 2 verlaufen. In den Blechstreifen 1 und 2 sind im Querschnitt halbkreisförmige Längssicken 4 vorgesehen, die sich zur Stoßfläche 5 zwischen den beiden Blechstreifen 1 und 2 hin öffnen, wie dies insbesondere der Fig. 3 entnommen werden kann. Diese Längssicken 4 nehmen zwischen sich je zur Hälfte zwei Rohre 6 und 7 auf, von denen das obere Rohr 6 an einen Vorlauf und das untere Rohr 7 an einen Rücklauf eines Heizkreises angeschlossen werden. Zur Verbindung der beiden Blechstreifen 1 und 2 bilden diese zwischen den Wellenrücken 3 ebene Verbindungsstege 8, über die die beiden Blechstreifen 1 und 2 durch eine Punktschweißung verbunden sind.The use according to the illustrated embodiment consists of two corrugated metal strips 1 and 2, the corrugated back 3 transverse to the longitudinal direction the metal strips 1 and 2 run. In the metal strips 1 and 2 are in Cross-section semicircular beads 4 are provided, which face the butt surface 5 open between the two metal strips 1 and 2, as is particularly the case 3 can be seen. These longitudinal beads 4 take between them half each two pipes 6 and 7, of which the upper pipe 6 to one Flow and the lower pipe 7 connected to a return of a heating circuit become. To connect the two metal strips 1 and 2, these form between the wave back 3 flat connecting webs 8, via which the two Sheet metal strips 1 and 2 are connected by spot welding.

    Die beiden Blechstreifen 1 und 2, die die Rohre 6 und 7 zwischen sich aufnehmen, werden gemäß der Fig. 3 in ein strichpunktiert angedeutetes Gehäuse 9 eingesetzt, das aus einer Rückwand mit Halterungsbügeln für den Einsatz und aus einer Vorderwand besteht, die schnappverschlußartig auf die freien Bügelenden aufgeschoben wird. Die Gehäuserückwand bildet eine Leitwand 10 für die nach oben aus dem Gehäuse 9 ausströmende, erwärmte Luft, um einen vorteilhaft gerichteten, in den zu erwärmenden Raum austretenden Warmluftstrom sicherzustellen. Die von unten in das Gehäuse 9 eintretende Luft strömt durch die sich zwischen den einander gegenüberliegenden Wellenrücken 3 ergebenden Strömungskanäle 11 sowie durch die Strömungskanäle 12, die sich gemäß der Fig. 2 zwischen den Wellen der Blechstreifen 1 und 2 und den anschließenden Wänden des Gehäuses 9 ergeben. Da über die Rohre 6 und 7 die Blechstreifen 1 und 2 und über die Blechstreifen 1 und 2 die anliegenden Gehäusewände erwärmt werden, ergeben sich für die durch die Strömungskanäle 11 und 12 von unten nach oben strömende Luft vergleichsweise große Wärmetauscherflächen, die eine vorteilhafte Lufterwärmung sicherstellen.The two metal strips 1 and 2, the pipes 6 and 7 between them record, are shown in FIG. 3 in a dash-dotted housing 9 used, which consists of a rear wall with mounting brackets for use and consists of a front wall that snaps onto the free The temple ends is pushed on. The rear wall of the housing forms a guide wall 10 for the heated air flowing upwards out of the housing 9 to one advantageously directed hot air stream exiting into the room to be heated sure. The air entering the housing 9 from below flows due to the 3 resulting flow channels 11 and through the flow channels 12, which 2 between the waves of the metal strips 1 and 2 and the subsequent Walls of the housing 9 result. Since the pipes 6 and 7 Sheet metal strips 1 and 2 and over the sheet metal strips 1 and 2 the adjacent housing walls are heated, arise for those through the flow channels 11 and 12 air flowing from the bottom upward has comparatively large heat exchanger surfaces, which ensure advantageous air heating.

    Da die Strömungskanäle 11 zwischen den einander gegenüberliegenden Wellenrücken 3 der beiden Blechstreifen 1 und 2 oberhalb des oberen Rohres 6 einen sich verjüngenden Abschnitt 13 aufweisen, der eine Düsenwirkung mit sich bringt, wird die aus den Kanälen 11 ausströmende, erwärmte Luft mit einer vergrößerten Strömungsgeschwindigkeit an der Leitwand 10 umgelenkt, was einen vorteilhaften Austritt der erwärmten Luft in den zu beheizenden Raum mit sich bringt. Solche Heizkörper lassen sich daher auch mit Vorteil als Sockelheizkörper einsetzen.Since the flow channels 11 between the opposing Spine 3 of the two metal strips 1 and 2 above the upper tube 6 have a tapered portion 13 which has a nozzle effect with it brings, the heated air flowing out of the channels 11 is enlarged Flow velocity redirected at the baffle 10, which one advantageous exit of the heated air in the room to be heated with it brings. Such radiators can therefore also advantageously be used as base radiators deploy.

    Claims (4)

    Heizkörper mit einem Einsatz, der zwischen sich Strömungskanäle (11) bildende, von wenigstens einem Rohr (6) für einen Wärmeträger durchsetzte Querwände aufweist und aus zwei gewellten Blechstreifen (1, 2) mit quer zu ihrer Längsrichtung verlaufenden Wellenrücken (3) besteht, wobei die Blechstreifen (1, 2) das Rohr (6) zwischen sich je zur Hälfte in einer Längssicke (4) aufnehmen, dadurch gekennzeichnet, daß sich die zwischen jeweils einander gegenüberliegenden Wellenrücken (3) der beiden Blechstreifen (1, 2) ergebenden Strömungskanäle (11) nach oben verjüngen.Radiator with an insert which has transverse walls which form flow channels (11) and which are penetrated by at least one tube (6) for a heat transfer medium and consists of two corrugated sheet metal strips (1, 2) with a corrugated spine (3) running transversely to their longitudinal direction, whereby the sheet metal strips (1, 2) each hold the tube (6) between them in half in a longitudinal bead (4), characterized in that the flow channels (1) (2) of the two sheet metal strips (1, 2) which are located opposite each other 11) Taper upwards. Heizkörper nach Anspruch 1, dadurch gekennzeichnet, daß im Ausströmbereich der sich nach oben verjüngenden Strömungskanäle eine Leitwand vorgesehen ist.Radiator according to claim 1, characterized in that a guide wall is provided in the outflow region of the flow channels tapering upwards. Heizkörper nach Anspruch 1 oder 2, dadurch gekennzeichnet, die beiden Blechstreifen (1, 2) Längssicken (4) zur Aufnahme zweier an einen Vorund einen Rücklauf eines Heizkreises anschließbarer Rohre bilden, deren gemeinsame Axialebene mit der Stoßfläche (5) zwischen den beiden Blechstreifen (1, 2) zusammenfällt und daß der sich verjüngende Abschnitt (13) der Strömungskanäle (11) zwischen jeweils einander gegenüberliegenden Wellenrücken (3) oberhalb des oberen Rohres (6) liegt.Radiator according to claim 1 or 2, characterized in that the two sheet metal strips (1, 2) form longitudinal beads (4) for receiving two pipes which can be connected to a forward and a return of a heating circuit, the axial plane of which joint with the abutting surface (5) between the two sheet metal strips ( 1, 2) coincides and that the tapering section (13) of the flow channels (11) lies between the mutually opposite shaft back (3) above the upper tube (6). Heizkörper nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Blechstreifen (1, 2) und das Rohr (6) bzw. die Rohre (6, 7) aus dem gleichen Werkstoff, vorzugsweise Kupfer, bestehen.Radiator according to claim 1 or 2, characterized in that the sheet metal strips (1, 2) and the tube (6) or the tubes (6, 7) consist of the same material, preferably copper.
    EP02450118A 2001-05-17 2002-05-16 Radiator Expired - Lifetime EP1258694B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    AT0039301U AT5654U1 (en) 2001-05-17 2001-05-17 RADIATOR
    AT3932001U 2001-05-17

    Publications (3)

    Publication Number Publication Date
    EP1258694A2 true EP1258694A2 (en) 2002-11-20
    EP1258694A3 EP1258694A3 (en) 2005-07-06
    EP1258694B1 EP1258694B1 (en) 2007-07-11

    Family

    ID=3489392

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP02450118A Expired - Lifetime EP1258694B1 (en) 2001-05-17 2002-05-16 Radiator

    Country Status (3)

    Country Link
    EP (1) EP1258694B1 (en)
    AT (2) AT5654U1 (en)
    DE (1) DE50210437D1 (en)

    Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US1816606A (en) * 1927-07-05 1931-07-28 Murray Radiator Corp Radiator and other welded structure
    CH498353A (en) * 1970-05-11 1970-10-31 Runtal Holding Co Sa Convector radiator
    GB1350839A (en) * 1970-07-08 1974-04-24 Andersson L O Room heater
    EP0629822A1 (en) * 1993-06-18 1994-12-21 Hy-Tech Hydrotechnik Ag Radiator

    Patent Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US1816606A (en) * 1927-07-05 1931-07-28 Murray Radiator Corp Radiator and other welded structure
    CH498353A (en) * 1970-05-11 1970-10-31 Runtal Holding Co Sa Convector radiator
    GB1350839A (en) * 1970-07-08 1974-04-24 Andersson L O Room heater
    EP0629822A1 (en) * 1993-06-18 1994-12-21 Hy-Tech Hydrotechnik Ag Radiator

    Also Published As

    Publication number Publication date
    AT5654U1 (en) 2002-09-25
    EP1258694A3 (en) 2005-07-06
    ATE366906T1 (en) 2007-08-15
    DE50210437D1 (en) 2007-08-23
    EP1258694B1 (en) 2007-07-11

    Similar Documents

    Publication Publication Date Title
    CH623128A5 (en)
    DE4026988C2 (en) Heat exchanger with a package of flat tubes and corrugated fin units
    DE2163951A1 (en) Disturbing member, and heat exchanger using it
    DE102005017920A1 (en) Heat exchanger for motor vehicle has heat transfer fabric with several surface sectors extending between two flow channel limiting surfaces in different directions
    EP0201665B1 (en) Heat transfer element comprising parallel tubes with fins
    DE19942458B4 (en) Heat exchanger for a vehicle air conditioning
    DE3144089C1 (en) Panel heater, especially for vehicles
    DE102006002932B4 (en) Heat exchangers and manufacturing processes for heat exchangers
    DE2362400C2 (en) Cross-flow recuperator element and process for its manufacture
    WO2008116572A1 (en) Condenser
    DE3877694T2 (en) HEAT EXCHANGER.
    EP1625339B1 (en) Heat exchanger
    DE3110454C2 (en) Housing for manifold
    EP1258694A2 (en) Radiator
    EP1593536B1 (en) Method of and arrangement for separating fluid streams in a heating device
    EP0511645A1 (en) Wall or ceiling covering with a heating or cooling installation
    DE2539856C2 (en) Panel radiators
    DE29600420U1 (en) Thermo element
    DE9215163U1 (en) Wall or ceiling cladding with a heating and/or cooling device
    EP0834050A1 (en) Heating device, in particular radiator for central heating installations
    EP1265046B1 (en) Fin, tube and heat exchanger
    DE2910968C2 (en) Radiator with a box-like housing
    WO2002103246A2 (en) Heat exchanger device, especially a baseboard heating device
    DE19504242B4 (en) Structured heat exchanger, in particular for space heaters with profile tube members
    DE3014295C2 (en)

    Legal Events

    Date Code Title Description
    PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

    Free format text: ORIGINAL CODE: 0009012

    AK Designated contracting states

    Kind code of ref document: A2

    Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

    AX Request for extension of the european patent

    Free format text: AL;LT;LV;MK;RO;SI

    PUAL Search report despatched

    Free format text: ORIGINAL CODE: 0009013

    AK Designated contracting states

    Kind code of ref document: A3

    Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

    AX Request for extension of the european patent

    Extension state: AL LT LV MK RO SI

    RIC1 Information provided on ipc code assigned before grant

    Ipc: 7F 28F 13/08 B

    Ipc: 7F 28D 1/053 B

    Ipc: 7F 28F 1/22 A

    Ipc: 7F 28F 1/12 B

    17P Request for examination filed

    Effective date: 20051122

    AKX Designation fees paid

    Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

    GRAP Despatch of communication of intention to grant a patent

    Free format text: ORIGINAL CODE: EPIDOSNIGR1

    GRAS Grant fee paid

    Free format text: ORIGINAL CODE: EPIDOSNIGR3

    GRAA (expected) grant

    Free format text: ORIGINAL CODE: 0009210

    AK Designated contracting states

    Kind code of ref document: B1

    Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

    REG Reference to a national code

    Ref country code: GB

    Ref legal event code: FG4D

    Free format text: NOT ENGLISH

    REG Reference to a national code

    Ref country code: CH

    Ref legal event code: EP

    REF Corresponds to:

    Ref document number: 50210437

    Country of ref document: DE

    Date of ref document: 20070823

    Kind code of ref document: P

    REG Reference to a national code

    Ref country code: IE

    Ref legal event code: FG4D

    Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

    RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

    Owner name: LADI, ZSUZSANNA

    Owner name: GAST, MARIA

    ET Fr: translation filed
    NLT2 Nl: modifications (of names), taken from the european patent patent bulletin

    Owner name: LADI, ZSUZSANNA EN GAST, MARIA

    Effective date: 20071031

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: FI

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20070711

    Ref country code: ES

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20071022

    Ref country code: PT

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20071211

    Ref country code: NL

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20070711

    NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
    GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

    Effective date: 20070711

    REG Reference to a national code

    Ref country code: IE

    Ref legal event code: FD4D

    REG Reference to a national code

    Ref country code: FR

    Ref legal event code: TP

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: DK

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20070711

    Ref country code: GR

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20071012

    PLBE No opposition filed within time limit

    Free format text: ORIGINAL CODE: 0009261

    STAA Information on the status of an ep patent application or granted ep patent

    Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: GB

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20070711

    Ref country code: IE

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20070711

    26N No opposition filed

    Effective date: 20080414

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: SE

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20071011

    BERE Be: lapsed

    Owner name: DIPL.ING. EISENBURGER GMBH

    Effective date: 20080531

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: MC

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20080531

    REG Reference to a national code

    Ref country code: CH

    Ref legal event code: PL

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: LI

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20080531

    Ref country code: CH

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20080531

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: BE

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20080531

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: CY

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20070711

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: LU

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20080516

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: TR

    Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

    Effective date: 20070711

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: IT

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20080531

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: FR

    Payment date: 20130624

    Year of fee payment: 12

    REG Reference to a national code

    Ref country code: FR

    Ref legal event code: ST

    Effective date: 20150130

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: FR

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20140602

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: AT

    Payment date: 20150529

    Year of fee payment: 14

    REG Reference to a national code

    Ref country code: AT

    Ref legal event code: MM01

    Ref document number: 366906

    Country of ref document: AT

    Kind code of ref document: T

    Effective date: 20160516

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: AT

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20160516

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: DE

    Payment date: 20170731

    Year of fee payment: 16

    REG Reference to a national code

    Ref country code: DE

    Ref legal event code: R119

    Ref document number: 50210437

    Country of ref document: DE

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: DE

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20181201