CH550046A - WELDING HEAD. - Google Patents

WELDING HEAD.

Info

Publication number
CH550046A
CH550046A CH1494872A CH1494872A CH550046A CH 550046 A CH550046 A CH 550046A CH 1494872 A CH1494872 A CH 1494872A CH 1494872 A CH1494872 A CH 1494872A CH 550046 A CH550046 A CH 550046A
Authority
CH
Switzerland
Prior art keywords
welding head
welding
head
Prior art date
Application number
CH1494872A
Other languages
German (de)
Original Assignee
Patelhold Patentverwertung
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 Patelhold Patentverwertung filed Critical Patelhold Patentverwertung
Priority to CH1494872A priority Critical patent/CH550046A/en
Priority to DE19722256588 priority patent/DE2256588A1/en
Priority to DE19727242428 priority patent/DE7242428U/en
Priority to GB4723773A priority patent/GB1442660A/en
Priority to BE136512A priority patent/BE805880A/en
Priority to FR7337280A priority patent/FR2202752A1/fr
Priority to CS700173A priority patent/CS183717B2/en
Priority to AT865673A priority patent/AT329350B/en
Publication of CH550046A publication Critical patent/CH550046A/en

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
    • B23K13/04—Welding by high-frequency current heating by conduction heating
    • B23K13/043—Seam welding
    • B23K13/046—Seam welding for tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Arc Welding In General (AREA)
CH1494872A 1972-10-12 1972-10-12 WELDING HEAD. CH550046A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1494872A CH550046A (en) 1972-10-12 1972-10-12 WELDING HEAD.
DE19722256588 DE2256588A1 (en) 1972-10-12 1972-11-17 WELDING HEAD
DE19727242428 DE7242428U (en) 1972-10-12 1972-11-17 Welding head
GB4723773A GB1442660A (en) 1972-10-12 1973-10-10 Welding head for high frequency resistance welder
BE136512A BE805880A (en) 1972-10-12 1973-10-10 WELDING HEAD
FR7337280A FR2202752A1 (en) 1972-10-12 1973-10-11
CS700173A CS183717B2 (en) 1972-10-12 1973-10-11 Welding head
AT865673A AT329350B (en) 1972-10-12 1973-10-11 WELDING HEAD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1494872A CH550046A (en) 1972-10-12 1972-10-12 WELDING HEAD.

Publications (1)

Publication Number Publication Date
CH550046A true CH550046A (en) 1974-06-14

Family

ID=4405100

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1494872A CH550046A (en) 1972-10-12 1972-10-12 WELDING HEAD.

Country Status (7)

Country Link
AT (1) AT329350B (en)
BE (1) BE805880A (en)
CH (1) CH550046A (en)
CS (1) CS183717B2 (en)
DE (2) DE2256588A1 (en)
FR (1) FR2202752A1 (en)
GB (1) GB1442660A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0913218D0 (en) * 2009-07-30 2009-09-02 Tubefuse Applic V O F Method and apparatus for passing an electric current through an object

Also Published As

Publication number Publication date
AT329350B (en) 1976-05-10
ATA865673A (en) 1975-07-15
FR2202752A1 (en) 1974-05-10
CS183717B2 (en) 1978-07-31
BE805880A (en) 1974-02-01
GB1442660A (en) 1976-07-14
DE2256588A1 (en) 1974-04-18
DE7242428U (en) 1974-11-21

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Legal Events

Date Code Title Description
PL Patent ceased