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FR2084579A5 - Induction preheating the edges of the gap - in tube welding - Google Patents

Induction preheating the edges of the gap - in tube welding

Info

Publication number
FR2084579A5
FR2084579A5 FR7108780A FR7108780A FR2084579A5 FR 2084579 A5 FR2084579 A5 FR 2084579A5 FR 7108780 A FR7108780 A FR 7108780A FR 7108780 A FR7108780 A FR 7108780A FR 2084579 A5 FR2084579 A5 FR 2084579A5
Authority
FR
France
Prior art keywords
gap
edges
tube
conductors
tube welding
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
FR7108780A
Other languages
English (en)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of FR2084579A5 publication Critical patent/FR2084579A5/fr
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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Induction Heating (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR7108780A 1970-03-14 1971-03-12 Induction preheating the edges of the gap - in tube welding Expired FR2084579A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702012301 DE2012301C3 (de) 1970-03-14 1970-03-14 Einrichtung zur induktiven Vorwärmung der Schweißkanten eines mit Hochfrequenz nahtzu schweißenden Rohres

Publications (1)

Publication Number Publication Date
FR2084579A5 true FR2084579A5 (en) 1971-12-17

Family

ID=5765174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7108780A Expired FR2084579A5 (en) 1970-03-14 1971-03-12 Induction preheating the edges of the gap - in tube welding

Country Status (3)

Country Link
BE (1) BE763598A (fr)
DE (1) DE2012301C3 (fr)
FR (1) FR2084579A5 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2072118C1 (ru) * 1995-05-23 1997-01-20 Александр Модестович Шамашкин Индуктор для нагрева ферромагнитного материала
DE102017004935A1 (de) * 2017-05-18 2018-11-22 Technische Universität Dortmund Heizvorrichtung zur Erzeugung von Joule'scher Wärme bei der Erwärmung von vorzugsweise dünnwandigen Blechteilen mittels mittelfrequentem Strom
DE102019129175A1 (de) * 2019-10-29 2021-04-29 Thermprotec Gmbh Verfahren und Vorrichtung zur thermischen Behandlung eines rohrförmigen metallischen Bauteils

Also Published As

Publication number Publication date
DE2012301B2 (de) 1973-07-12
BE763598A (fr) 1971-08-02
DE2012301C3 (de) 1974-02-07
DE2012301A1 (de) 1971-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse