DE592230C - Radiator made from pressed panels - Google Patents

Radiator made from pressed panels

Info

Publication number
DE592230C
DE592230C DEA65279D DEA0065279D DE592230C DE 592230 C DE592230 C DE 592230C DE A65279 D DEA65279 D DE A65279D DE A0065279 D DEA0065279 D DE A0065279D DE 592230 C DE592230 C DE 592230C
Authority
DE
Germany
Prior art keywords
radiator made
pressed panels
flanges
panels
pressed
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
DEA65279D
Other languages
German (de)
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
Publication date
Priority to DEA65279D priority Critical patent/DE592230C/en
Application granted granted Critical
Publication of DE592230C publication Critical patent/DE592230C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
    • F28F9/268Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by permanent joints, e.g. by welding

Landscapes

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

Description

Die Erfindung betrifft Heizkörper aus gepreßten Platten, bei welchen die Verbindungsstutzen der -einzelnen Platten mit ihren bündig gegeneinandergelegten Ringflansdhen aneinandergeschweißt sind. Die Erfindung kennzeichnet sich dadurch, daß die zusammenzuschweißenden Ringflanschen der Platten an ihren Innenflächen einander zugekehrte Rinnen aufweisen. Durch die an den Innenflächen der gegeneinandergelegten Flanschen vorgesehenen und einander zugekehrten Rinnen er-· hält die Schweißflamme eine größere Angriffsfläche, wobei beim Schmelzen reichlich Schmelzmetall zur Verfugung steht und eine gleichmäßige Schweißnaht entsteht.The invention relates to radiators made of pressed plates in which the connecting pieces of the individual plates are flush with their Ring flanges placed against one another are welded to one another. The invention characterizes in that the annular flanges of the plates to be welded together have grooves facing one another on their inner surfaces exhibit. By the provided on the inner surfaces of the flanges placed against each other and grooves facing each other, the welding flame has a larger surface with abundant molten metal available when melting and one uniform weld seam is created.

Auf der Zeichnung ist der Erfindungsgegenstand beispielsweise veranschaulicht. Es zeigen:The subject matter of the invention is illustrated, for example, in the drawing. It demonstrate:

Fig. ι einen Schnitt durch die oberen Hälften von zwei Radiatorgliedern vor dem Schweißen,Fig. Ι a section through the upper halves of two radiator members before welding,

Fig. 2 eine Einzelansicht der fertigen Schweißnaht.Fig. 2 is a detailed view of the finished Weld.

Gemäß Fig. 1 sind zwei Radiatorglieder in gewöhnlicher Weise aus zwei gepreßten Platten zusammengesetzt, die längs der Mitte durch eine äußere Schweißnaht 1 zusammengeschweißt sind. Die Verbindungsstutzen 2 der beiden Glieder liegen bündig mit den ring-So förmigen Flanschen 3 gegeneinander an.According to Fig. 1, two radiator members are in usually composed of two pressed plates running down the middle are welded together by an outer weld 1. The connecting pieces 2 of the both links are flush with the ring-so shaped flanges 3 against each other.

Gemäß der Erfindung besitzen die Flansche 3 an ihren gegeneinandergelegten Flächen kleine ausgepreßte Rinnen 4, die mit ihren Öffnungen, einander zugekehrt sind. Durch die An-Ordnung dieser Rinnen erhält man größere Metallmengen der dünnen Platten an dem inneren Rande der Flansche, so daß beim Schweißen reichlich Schmelzmetall zur Verfügung steht. Die von der Seite auf den Flansch wirkende Schweißflamme wird zuerst die nächstliegende Rinne und den flachen Teil desselben Flansches schmelzen, wobei das geschmolzene Metall sich teils in die Rinne 4 des anliegenden Flansches legen, teils an dessen ebenen Teil angeschweißt werden wird, so daß die fertiggeschweißte Schweißnaht nach Wegschmelzen der Rinne des benachbarten Flansches das in größerem Maßstabe in Fig. 2 angedeutete Durchschnittsprofil erhält.According to the invention, the flanges 3 have small surfaces on their opposing surfaces Squeezed out grooves 4, which are facing each other with their openings. Through the an-order these grooves get larger amounts of metal of the thin plates on the inner edge of the flanges, so that when Welding abundant molten metal is available. The one from the side to the Flanged welding flame is first the closest gutter and the shallow one Melt part of the same flange, the molten metal being partly in the Lay channel 4 of the adjacent flange, partly welded to its flat part is, so that the finished welded weld after melting away the channel of the neighboring Flange shows the average profile indicated on a larger scale in FIG. 2 receives.

Außer einer gedrängten und gleichmäßigen Schweißnaht "erreicht man auf diese Art, daß die Breite des ebenen Flanschteiles verhältnismäßig klein genommen werden kann, so daß ein größerer freier Durchströmquerschnitt der Verbindungsöffnung zwischen den einander benachbarten Radiatorgliedern verbleibt. In addition to a compact and uniform weld seam, "one achieves in this way that the width of the flat flange part can be made relatively small, so that a larger free flow cross-section of the connection opening between the Remains adjacent radiator members.

Claims (1)

Patentanspruch:Claim: Aus gepreßten Platten hergestellter Heizkörper, bei welchem die Verbindungsstutzen der einzelnen Platten mit ihren bündig gegeneinandergelegten Ringflansehen aneinandergeschweißt sind, dadurch gekennzeichnet, daß die zusammenzuschweißenden Ringflanschen (3) an ihren Innenflächen einander zugekehrte Rinnen (4) aufweisen.Radiator made of pressed panels, in which the connecting pieces of the individual panels with their flush ring flansehen are welded together, thereby characterized in that the annular flanges (3) to be welded together have grooves facing one another on their inner surfaces (4) have. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEA65279D Radiator made from pressed panels Expired DE592230C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA65279D DE592230C (en) Radiator made from pressed panels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA65279D DE592230C (en) Radiator made from pressed panels

Publications (1)

Publication Number Publication Date
DE592230C true DE592230C (en) 1934-02-03

Family

ID=6943751

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA65279D Expired DE592230C (en) Radiator made from pressed panels

Country Status (1)

Country Link
DE (1) DE592230C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035879B (en) * 1951-05-19 1958-08-07 Wiesbaden A G Maschf Connection of heater elements made of sheet metal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035879B (en) * 1951-05-19 1958-08-07 Wiesbaden A G Maschf Connection of heater elements made of sheet metal

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