DE345156C - - Google Patents

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Publication number
DE345156C
DE345156C DENDAT345156D DE345156DA DE345156C DE 345156 C DE345156 C DE 345156C DE NDAT345156 D DENDAT345156 D DE NDAT345156D DE 345156D A DE345156D A DE 345156DA DE 345156 C DE345156 C DE 345156C
Authority
DE
Germany
Prior art keywords
radiators
tubes
radiator
manufacture
waste
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.)
Active
Application number
DENDAT345156D
Other languages
German (de)
Publication of DE345156C publication Critical patent/DE345156C/de
Active legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-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
    • F28D1/02Heat-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
    • F28D1/04Heat-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
    • F28D1/053Heat-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
    • F28D1/05316Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05333Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

Verfahren zur Herstellung von Zentralheizkörpern. Die Bußeisernen Heizkörper, sogenannte Radiatoren, haben verschiedene Nachteile; sie absorbieren infolge der starken Wandung viel Wärme, sind unverhältnismäßig schwer, brechen leicht u. dgl. m. Um diese Übelstände zu beseitigen, hat man Heizkörper aus Röhren zusammengeschweißt. Die Herstellung dieser Heizkörper ist aber sehr umständlich, weil die Enden der Rohre zu besonderer Form @gepreßt und dann zusammen oder an ein Längsrohr angepaßt werden müssen. Auch gibt es dabei Abfälle durch Rohrverschnitt. Der den Gegenstand der Erfindung bildende Heizkörper besteht gleichfalls aus Röhren. Dabei sind aber diese Röhren so auf Gehrung geschnitten, daß sich kein oder nur sehr wenig Abfall ergibt, die Zusammensetzung einfach ist, und der fertige Körper ein schönes, den gegossenen Radiatoren ähnliches Ansehen hat. Bei Herstellung des mit Gehrungsschnitt zusammengestellten Heizkörpers kann man ungeübte Arbeiter verwenden, was bei der Fabrikation der bekannten Heizkörper aus Rohren nicht der Fall ist.Process for the manufacture of central radiators. The penitents Radiators, known as radiators, have various disadvantages; absorb them a lot of heat due to the strong walls, are disproportionately heavy, break easily and the like. In order to remedy these inconveniences, radiators made of tubes have been welded together. The manufacture of these radiators is very cumbersome because the ends of the Pipes pressed to a special shape @ and then adapted together or to a longitudinal pipe Need to become. There is also waste from pipe cuttings. The object The radiator forming the invention also consists of tubes. But there are these tubes are mitred so that there is little or no waste results, the composition is simple, and the finished body a beautiful den cast radiators have a similar reputation. When making the miter cut Inexperienced workers can use what the Fabrication of the known radiators from pipes is not the case.

Auf der Zeichnung ist der Heizkörper in Abb. i von der Seite gesehen und in Abb. 2 in Vorderansicht dargestellt.In the drawing, the radiator in Fig. I is seen from the side and shown in Fig. 2 in front view.

Zur Herstellung des Heizkörpers können Röhren der verschiedensten Formen Verwendung finden, so daß man z. B. auch das in Flugzeugwerken vorliegende Material, welches sonst keine Verwendung findet, verarbeiten kann. Der Wert in der Herstellung der Heizkörper liegt hier darin, daß die Röhren a auf Gehrung unter 4.5° geschnitten werden, so daß die Schnittstellen b, im rechten Winkel zueinander gebracht, genau zusammenpassen und zu einem Rahmen vereinigt werden können, der der Form der Radiatorenteile entspricht. Die Verbindung der Röhrenteile erfolgt durch Schweißung. Quer zu den einzelnen Rahmen wird oben und unten ein Rohr c und d in bekannter Weise angeschlossen, nachdein im Rahmen eine entsprechende Ausfräsung angebracht ist.Various tubes can be used to manufacture the radiator Find forms use, so that you can z. B. also the present in aircraft factories Can process material that is otherwise not used. The value in the Manufacture of the radiator is here in that the tubes a mitered below 4.5 ° are cut so that the interfaces b, at right angles to each other brought together, fit together exactly and can be combined into a framework that corresponds to the shape of the radiator parts. The tube parts are connected by welding. At the top and bottom, a tube c and d connected in a known manner, after which a corresponding cutout in the frame is appropriate.

Claims (1)

PATENT-ANSPRUCH: Verfahren zur Herstellung von Zentralheizkörpern aus auf Gehrung geschnittenen Rohrteilen, dadurch gekennzeichnet, daß die Rohrteile aus einem langen Rohre durch unter einem Winkel von 45° geführte Schnitte ohne Abfall auf Gehrung geschnitten, dann ohne jede weitere Bearbeitung mit den Schnittstellen zusammengepaßt und zusammengeschweißt werden.PATENT CLAIM: Process for the production of central radiators made of mitered pipe parts, characterized in that the pipe parts from a long tube through cuts made at an angle of 45 ° without waste Mitred, then without any further processing with the interfaces be matched and welded together.
DENDAT345156D Active DE345156C (en)

Publications (1)

Publication Number Publication Date
DE345156C true DE345156C (en)

Family

ID=573610

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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285588A1 (en) * 1974-09-19 1976-04-16 Hoechst Ag FLAT RADIATOR IN THERMOPLASTIC MATERIAL
DE19801656A1 (en) * 1998-01-15 1999-07-22 Kermi Gmbh Heater with headers and tubes forming flat tube radiator simple to manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285588A1 (en) * 1974-09-19 1976-04-16 Hoechst Ag FLAT RADIATOR IN THERMOPLASTIC MATERIAL
DE19801656A1 (en) * 1998-01-15 1999-07-22 Kermi Gmbh Heater with headers and tubes forming flat tube radiator simple to manufacture

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