DE6912382U - RADIATOR COMPOSED OF INDIVIDUAL ELEMENTS. - Google Patents

RADIATOR COMPOSED OF INDIVIDUAL ELEMENTS.

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Publication number
DE6912382U
DE6912382U DE6912382U DE6912382U DE6912382U DE 6912382 U DE6912382 U DE 6912382U DE 6912382 U DE6912382 U DE 6912382U DE 6912382 U DE6912382 U DE 6912382U DE 6912382 U DE6912382 U DE 6912382U
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DE
Germany
Prior art keywords
elements
radiator according
radiator
rib
pipes
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.)
Expired
Application number
DE6912382U
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German (de)
Inventor
Benetollo Ottorino
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE6912382U priority Critical patent/DE6912382U/en
Publication of DE6912382U publication Critical patent/DE6912382U/en
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
    • 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
    • F28D1/05308—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators
    • 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
    • F28D1/0535—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 the conduits having a non-circular cross-section
    • F28D1/05358—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators
    • 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
    • F28F1/16—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 being integral with the element, e.g. formed by extrusion
    • 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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/20—Heat consumers
    • F24D2220/2009—Radiators
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating radiators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Description

Benetollo Ottorino PADOVA / ItaliaBenetollo Ottorino PADOVA / Italia

Aus einzelnen Elementen bestehender Heizkörper,Radiators consisting of individual elements,

Die Erfindung betrifft einen aus einzelnen, nebeneinander angeordneten Elementen bestehenden Heizkörper mit einem quer dazu verlaufenden oberen und unteren Verbindungskanal. Üblicherweise werden die Heizkörperelemente aus Leichtguß im Spritzgußverfahren oder aus besonderen stranggepreßten Blöcken hergestellt, die gemäß der gewünschten Höhe des Heizkörpers in entsprechend lange Stücke geteilt werden. Danach werden die Elemente an den Stellen gebohrt, an denen die Verbindungskanale angeordnet werden sollen und anschliessend drückt man sie zur Bildung von Anlageflächen für die Dichtungen und Versehraubungen leicht zusammen.The invention relates to a radiator consisting of individual elements arranged next to one another and having a transversely extending upper and lower connecting channel. The radiator elements are usually made of light cast iron in injection molding or from special extruded Blocks are made, which are divided into long pieces according to the desired height of the radiator. Then the elements are drilled at the points where the connecting channels are to be arranged and then if you press them together to form contact surfaces for the seals and Versehraubungen.

Das obere und untere Ende des Hohlraumes im Element wird bei zylindrischer Ausführung mit Gewinde versehen, in welche Gewindestopfen eingesetzt werden oder lötet man, falls es kreisförmig ausgebildet ist, eine geeignete Verschlussplatte oder dergleichen an. Es ist leicht einzusehen, daß diese Herstellung sehr aufwendig ist und es dabei viele Versagungsmöglichkeiten gibt, insbesondere aufgrund der Verwendung der vielen Dichtungen und Verschraubungen. The upper and lower end of the cavity in the element is provided with a thread in the case of a cylindrical design, in which threaded plugs are used or, if it is circular, a suitable closure plate or the like is soldered at. It is easy to see that this production is very expensive and there are many possibilities for failure, in particular due to the use of many seals and screw connections.

Die Aufgabe der vorliegenden Erfindung besteht folglich darin, die Herstellung derartiger Heizkörper zu vereinfachen und dabei die Verwendung von Strangprofilen zu ermöglichen. Erfindungsgemäß wird diese Aufgabe bei einem Heizkörper der beschriebenen Gattung dadurch gelöst, daß der Heizkörper aus stranggepressten hohlen Elementen besteht und zur 'Bildung der Verbindungskanäle wenigstens zwei sich annähernd parallel erstreckende, die Hohlräume der Elemente quer durchlaufende, Querbohrungen besitzende Verteiler eingesetzt sind und die jedem Element zugeordneten Querbohrung der Verteiler gegeneinander weisen.The object of the present invention is therefore to simplify the production of such radiators and thereby to enable the use of extruded profiles. According to the invention this object is achieved in a radiator of the type described in that the radiator is made of extruded hollow Elements consists and for the 'formation of the connecting channels at least two approximately parallel extending, the cavities of the elements transverse distributors with cross bores are used and the cross bores of the distributors assigned to each element face one another.

Die Elemente sind vorzugsweise aus wenigstens einem Rohr mit eingesetzten Rippen ausgebildet, wobei die Rippen zweckmässigerweise radial nach außen verlaufen. Bei einer besonders bevorzugten Ausführungsform der Erfindung weist die Umhüllende der Rippenenden eine etwa rechteckige Gestalt auf.The elements are preferably made of at least one tube with inserted Ribs formed, the ribs expediently extending radially outward. In a particularly preferred embodiment According to the invention, the envelope of the rib ends has an approximately rectangular shape.

In weiterer Ausbildung der Erfindung ist an der Einmündung jeder Querbohrung jedes Verteilers in das zugeordnete Rohrinnere der Ele-r mente eine Dichtung zugeordnet und in die, die Verteiler überragenden Enden der Rohre eine insbesondere kopflose Anpreßschraube oder dergleichen eingedreht, wobei letztere zum Andrücken der elastischen Dichtung dient.In a further embodiment of the invention, everyone is at the confluence Cross bore of each distributor in the assigned pipe interior of the ele-r ments assigned a seal and in the ends of the pipes protruding beyond the manifold a headless clamping screw in particular or the like screwed in, the latter being used to press the elastic seal.

Gemäß einem weiteren Merkmal der Erfindung ist jeder Verteiler aus einem Rohr mit an seiner Aussenseite längsverlaufender, den Querbohrungen gegenüberliegender Rippe ausgebildet, wobei die Rippe in eine ihrem Querschnitt angepasste Rille oder Ausnehmung der Elemente eingreift.According to a further feature of the invention, each manifold is off a tube with the transverse bores running lengthways on its outside opposite rib formed, the rib in a groove or recess of the elements that is adapted to its cross-section engages.

Die Rippe und die zugeordneten Ausnehmungen der Elemente dienen als Verdrehsicherung beim Anschließen des Heizkörpers an die Heizleitungen und bexm Einschrauben von Abschlußstopfen.The rib and the associated recesses of the elements serve as an anti-twist device when connecting the radiator to the Heating cables and bexm screwing in sealing plugs.

Bei einer anderen bevorzugten Ausführungsform besitzt das Element zwei etwa parallel verlaufende Rohre und besteht der Verteiler aus einem Rohr mit viereckigem Querschnitt, wobei jedes der beiden Elementrohre über mindestens eine Querbohrung mit den Verteilern verbunden ist. Dabei ist vorzugsweise an jeder Querbohrungsmündung eine elastische Dichtung angeordnet.In another preferred embodiment, the element has two approximately parallel tubes and consists of the distributor from a tube with a square cross-section, each of the two element tubes connected to the manifolds via at least one transverse bore connected is. In this case, an elastic seal is preferably arranged at each transverse bore mouth.

In der Zeichnung sind Ausführungsbeispiele der Erfindung dargestellt. Es zeigen:Exemplary embodiments of the invention are shown in the drawing. Show it:

F^.gur 1 Eine Seitenansicht des erfindungsgemaßen Heizkörpers teilweise geschnitten.F ^ .gur 1 A side view of the heater according to the invention partially cut.

Figur 2 Den Heizkörper von vorne gesehen, ebenfalls teilweise geschnitten.Figure 2 The radiator seen from the front, also partially cut.

Figur 3 Einen horizontalen Schnitt gemäß der Linie A-A in der Figur 1.FIG. 3 A horizontal section along the line A-A in FIG. 1.

Figur k Einen vertikalen abgebrochenen Schnitt durch das untere Ende des Heizkörpers.Figure k A vertical broken section through the lower end of the radiator.

Figur. 5 Einen vertikalen abgebrochenen Längsschnitt durch das untere Ende des Heizkörpers·Figure. 5 A vertical, broken longitudinal section through the lower end of the radiator

Figur 6 Einen abgebrochenen vertikalen Schnitt durch das untere Ende des Heizkörpers einer anderen Ausführungsform. Figure 6 is a broken vertical section through the lower end of the radiator of another embodiment.

Das Heizkörperelement 1 besteht aus einem Abschnitt eines stranggepressten Profils, dessen Querschnitt aus Figur 3 hervorgeht. Es besteht im wesentlichen aus einem zentrischen Rohr 2 und davon ausgehenden strahlenförmig verlaufenden radialen Rippen. Im Bereich des oberen und unteren Endes ist jedes Element mit Bohrungen 3 versehen, welche radial zu den Rohren 2 verlaufen.The heating element 1 consists of a section of an extruded Profile, the cross section of which can be seen in FIG. It consists essentially of a central tube 2 and of it outgoing radial ribs. Each element is drilled in the area of the upper and lower end 3, which run radially to the tubes 2.

In die Bohrungen 3 sind ein oberer und unterer rohrförmiger Verteiler k eingesetzt, dessen Aussendurchmesser einige Millimeter kleiner sein kann, als der Durchmesser der Bohrung 3. Die Verteiler 4 besitzen an ihrem Aussentnante 1 eine parallel zu ihrer Längsachse verlaufende Rippe 10, die in entsprechende Nuten 5 der Elemente eingreift. Nuten und Rippen sind in ihrem Querschnitt einander angepasst und besitzen etwa halbkreisfb'rmxge Gestalt. Es handelt sich dabei um eine Verdrehsicherung zum Festhalten der Verteiler k beim Einschrauben der Stopfen 6.In the bores 3, an upper and lower tubular distributor k are inserted, the outer diameter of which can be a few millimeters smaller than the diameter of the bore 3. The distributors 4 have on their outer edge 1 a rib 10 running parallel to their longitudinal axis, which is inserted into corresponding grooves 5 of the elements engages. Grooves and ribs are matched to one another in their cross-section and have an approximately semicircular shape. This is an anti-twist device for holding the distributors k in place when the plugs 6 are screwed in.

Das Wasser bzw. der Wärmeträger fliesst vom oberen Verteiler k durch die Rohre 2 zum unteren Verteiler, der in diesem Falle als Sammler wirkt. Zur Herstellung der entsprechenden hydraulischen Verbindung dienen die Querbohrungen 7» die sich radial zur Längsachse der Verteiler erstrecken und in die Hohlräume, d.h. Rohre 2 der Elemente münden. An der Einmündung der Querbohrung 7 ist eine elastische Dichtung 8 eingesetzt. Zu ihrer Anpressung gegen die am Element gelegene Dicht-Gegenflache wird in die oberen und unteren Enden 9 der Elemente jeweils ein Gewinde eingeschnitten, in welches je ein kopfloser dichtender Stopfen eingeschraubt wird. Letzterer drückt beim Einschrauben gegen den Verteiler und er kann beispielsweise zur Anlage an die Rippe gebracht werden.The water or the heat transfer medium flows from the upper distributor k through the pipes 2 to the lower distributor, which in this case acts as a collector. The transverse bores 7 », which extend radially to the longitudinal axis of the distributors and open into the cavities, ie tubes 2 of the elements, serve to produce the corresponding hydraulic connection. At the confluence of the transverse bore 7, an elastic seal 8 is used. In order to press them against the opposing sealing surface located on the element, a thread is cut into each of the upper and lower ends 9 of the elements, into each of which a headless sealing stopper is screwed. The latter presses against the distributor when it is screwed in and it can, for example, be brought to rest against the rib.

Figur 6 zeigt eine andere Ausführungsvariante der Elemente. Anstelle eines Rohres 2 sind hier zwei parallele Rohre vorgesehen. Beide wirken mit je einem gemeinsamen oberen und unteren Verteiler zusammen, der im Ausführungsbeispiel einen quadratischen Querschnitt besitzt. Die Verbindung der Verteiler mit den beiden Rohren jedes Elementes erfolgt über zwei im rechten Winkel zueinander verlaufenden Querbohrungen. Die Abdichtung und Anpressung geschieht in der vobesehriebenen Weise. Eine spezielle Verdrehsicherung ist aufgrund des gewählten Querschnitts nicht erforderlich.Figure 6 shows another embodiment of the elements. Instead of of a tube 2, two parallel tubes are provided here. Both work with a common upper and lower distributor together, which in the exemplary embodiment has a square cross-section. The connection of the manifold with the two pipes each element is made via two transverse bores running at right angles to one another. The sealing and pressing takes place in the pre-visit level way. A special anti-twist device is not required due to the selected cross-section.

Claims (8)

I Qr · · -ι O Γ. AnsprücheI Qr · · -ι O Γ. Expectations 1. Aus einzelnen, nebeneinander angeordneten Elementen bestehender Heizkörper mit einem quer dazu verlaufenden oberen und unteren Verbindungskanal, dadurch gekennzeichnet, daß der Heizkörper aus stranggepressten hohlen Elementen (l) besteht und zur Bildung der Verbindungskanäle wenigstens zwei, sich annähernd parallel erstreckende, die Hohlräume (2) der Elemente quer durchlaufende Querbohrungen (7) besitzende Verteiler (k) eingesetzt sind und die jedem Element zugeordneten Querbohrungen der Verteiler gegeneinander weisen.1. Radiators consisting of individual elements arranged next to one another with an upper and lower connecting channel running transversely thereto, characterized in that the radiator consists of extruded hollow elements (l) and at least two approximately parallel extending cavities ( 2) manifolds (k ) having transverse bores (7) are used in the elements and the transverse bores of the manifold assigned to each element face one another. 2. Heizkörper nach Anspruch 1, dadurch gekennzeichnet, daß die Elemente (l) wenigstens aus einem Rohr (2) mit angesetzten Rippen gebildet sind.2. Radiator according to claim 1, characterized in that the elements (l) are at least one tube (2) with attached Ribs are formed. 3« Heizkörper nach Anspruch 2, dadurch gekennzeichnet, daß die Rippen radial nach aussen verlaufen.3 «radiator according to claim 2, characterized in that the Ribs run radially outward. k. Heizkörper nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Umhüllende der Rippenenden etwa rechteckige Gestalt aufweist. k. Radiator according to one of the preceding claims, characterized in that the envelope of the rib ends has an approximately rectangular shape. 5. Heizkörper nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, daß an der Einmündung jeder Querbohrung (7) jedes Verteilers (k) in dar zugeordnete Rohrinnere (2) der Elemente (l) eine Dichtung (8) angeordnet ist und daß in die, die Verteiler überragenden Enden (9) der Rohre (2) eine insbesondere kopflose Anpresschraube oder dergleichen eingedreht ist.5. Radiator according to one of claims 2 to 4, characterized in that at the confluence of each transverse bore (7) of each distributor (k) in the associated pipe interior (2) of the elements (l) a seal (8) is arranged and that in the ends (9) of the pipes (2) protruding beyond the distributors are screwed in an in particular headless contact screw or the like. • ·• · 6. Heizkörper nach einem der Ansprüche 2 bis 5>» dadurch gekennzeichnet, daß jeder Verteiler (4) aus einem Rohr mit an seiner Aussenseite längsverlaufender, den Querbohrungen gegenüberliegender Rippe (10) gebildet ist, wobei die Rippe in eine ihrem Querschnitt angepasste Rille oder Ausnehmung der Elemente (l) eingreift.6. Radiator according to one of claims 2 to 5> »characterized in that that each manifold (4) consists of a pipe with the transverse bores on its outer side opposite rib (10) is formed, the rib in a groove or recess adapted to its cross-section of the elements (l) engages. 7· Heizkörper nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Element (l) zwei etwa parallel verlaufende Rohre besitzt und der Verteiler aus einem Rohr viereckigen Querschnitts besteht, wobei jedes der beiden Elementrohre über mindestens eine Querbohrung mit den Verteilern verbunden ist.7 · Radiator according to one of the preceding claims, characterized characterized in that the element (l) has two approximately parallel Has pipes and the manifold consists of a pipe of square cross-section, each of the two Element pipes is connected to the manifolds via at least one cross hole. 8. Heizkörper nach Anspruch 7» dadurch gekennzeichnet, daß an jeder Querbohrungsmündung eine Dichtung angeordnet ist.8. Radiator according to claim 7 »characterized in that on each transverse bore mouth a seal is arranged.
DE6912382U 1969-03-27 1969-03-27 RADIATOR COMPOSED OF INDIVIDUAL ELEMENTS. Expired DE6912382U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE6912382U DE6912382U (en) 1969-03-27 1969-03-27 RADIATOR COMPOSED OF INDIVIDUAL ELEMENTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE6912382U DE6912382U (en) 1969-03-27 1969-03-27 RADIATOR COMPOSED OF INDIVIDUAL ELEMENTS.

Publications (1)

Publication Number Publication Date
DE6912382U true DE6912382U (en) 1973-09-13

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DE6912382U Expired DE6912382U (en) 1969-03-27 1969-03-27 RADIATOR COMPOSED OF INDIVIDUAL ELEMENTS.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659669A1 (en) 1976-12-30 1978-07-06 Schiedel Kg PIPE CONNECTION IN A RADIATOR FOR ROOM TEMPERATURE CONTROL, ALIGNMENT DEVICE FOR IT, METHOD FOR MAKING THE PIPE CONNECTION AND USE
DE2660652C2 (en) * 1976-12-30 1983-04-28 Schiedel GmbH & Co, 8000 München Pipe connection with alignment device in a radiator for room temperature control and process for its production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659669A1 (en) 1976-12-30 1978-07-06 Schiedel Kg PIPE CONNECTION IN A RADIATOR FOR ROOM TEMPERATURE CONTROL, ALIGNMENT DEVICE FOR IT, METHOD FOR MAKING THE PIPE CONNECTION AND USE
DE2660652C2 (en) * 1976-12-30 1983-04-28 Schiedel GmbH & Co, 8000 München Pipe connection with alignment device in a radiator for room temperature control and process for its production

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