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CH538323A - Welding torch for inert gas arc welding - Google Patents

Welding torch for inert gas arc welding

Info

Publication number
CH538323A
CH538323A CH1346472A CH1346472A CH538323A CH 538323 A CH538323 A CH 538323A CH 1346472 A CH1346472 A CH 1346472A CH 1346472 A CH1346472 A CH 1346472A CH 538323 A CH538323 A CH 538323A
Authority
CH
Switzerland
Prior art keywords
welding
inert gas
gas arc
torch
arc welding
Prior art date
Application number
CH1346472A
Other languages
German (de)
Inventor
Pomaska Hans-Ulrich
Rauch Friedrich
Original Assignee
Messer Griesheim Gmbh
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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of CH538323A publication Critical patent/CH538323A/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
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
CH1346472A 1971-09-16 1972-09-13 Welding torch for inert gas arc welding CH538323A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712146405 DE2146405C3 (en) 1971-09-16 1971-09-16 Welding torch for gas shielded arc welding

Publications (1)

Publication Number Publication Date
CH538323A true CH538323A (en) 1973-06-30

Family

ID=5819795

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1346472A CH538323A (en) 1971-09-16 1972-09-13 Welding torch for inert gas arc welding

Country Status (8)

Country Link
AT (1) AT320388B (en)
BE (1) BE788542A (en)
CH (1) CH538323A (en)
DE (1) DE2146405C3 (en)
FR (1) FR2153018B1 (en)
GB (1) GB1385255A (en)
IT (1) IT965338B (en)
NL (1) NL7212474A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507306A (en) * 1993-12-23 1996-04-16 Howmet Corporation Cleaning apparatus and method for cleaning internal airfoil cooling passages
US5760373A (en) * 1995-12-27 1998-06-02 Miller Electric Manufacturing Company Enhanced contact area quick release mig gun tip
US6689987B2 (en) 2001-02-16 2004-02-10 Illinois Tool Works Inc. Welding contact tip with rolled threads

Also Published As

Publication number Publication date
DE2146405A1 (en) 1973-03-22
NL7212474A (en) 1973-03-20
IT965338B (en) 1974-01-31
AT320388B (en) 1975-02-10
BE788542A (en) 1973-01-02
FR2153018B1 (en) 1975-01-03
FR2153018A1 (en) 1973-04-27
DE2146405B2 (en) 1975-02-13
GB1385255A (en) 1975-02-26
DE2146405C3 (en) 1975-09-11

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Legal Events

Date Code Title Description
PL Patent ceased