DE350747C - Electrical resistance welding device for the production of pipes - Google Patents

Electrical resistance welding device for the production of pipes

Info

Publication number
DE350747C
DE350747C DENDAT350747D DE350747DD DE350747C DE 350747 C DE350747 C DE 350747C DE NDAT350747 D DENDAT350747 D DE NDAT350747D DE 350747D D DE350747D D DE 350747DD DE 350747 C DE350747 C DE 350747C
Authority
DE
Germany
Prior art keywords
pipes
production
welding device
resistance welding
electrical resistance
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
DENDAT350747D
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.)
MASCHB AKT GES SEEBACH
Original Assignee
MASCHB AKT GES SEEBACH
Publication date
Application granted granted Critical
Publication of DE350747C publication Critical patent/DE350747C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
    • B23K11/061—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams
    • B23K11/062—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams for welding longitudinal seams of tubes
    • B23K11/063—Lap welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Berlin. Gedrückt IN BeR REtCHsDRUCKEREi.Berlin. PRESSED IN BER RIGHT PRINTING.

Claims (1)

Patent-Anspruch: Patent claim: Elektrische Widerstandsschweiß vorrichtung zur Herstellung von Rohren, dadurch gekennzeichnet, daß als Gegenelektrode zu der eigentlichen rollenförmig ausgebildeten Schweißelektrode zwei oder mehrere RoI-lenelektroden dergestalt der eigentlichen Schweißelektrode diametral gegenüber angeordnet sind, daß sie hintereinander in der Richtung der Rohrschweißnaht und mit ihrer Längsmittelebene in der Längsinittelebene der eigentlichen Schweißelektrode liegen.Electric resistance welding device for the production of pipes, thereby characterized in that formed as a counter electrode to the actual roll-shaped Welding electrode two or more roll electrodes of the same shape as the actual one Welding electrode are arranged diametrically opposite one another in the direction of the pipe weld and with its longitudinal center plane in the longitudinal center plane of the actual welding electrode lie.
DENDAT350747D Electrical resistance welding device for the production of pipes Expired DE350747C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE350747T

Publications (1)

Publication Number Publication Date
DE350747C true DE350747C (en) 1922-03-25

Family

ID=6264056

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT350747D Expired DE350747C (en) Electrical resistance welding device for the production of pipes

Country Status (1)

Country Link
DE (1) DE350747C (en)

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