FR2207777B1 - - Google Patents

Info

Publication number
FR2207777B1
FR2207777B1 FR7341511A FR7341511A FR2207777B1 FR 2207777 B1 FR2207777 B1 FR 2207777B1 FR 7341511 A FR7341511 A FR 7341511A FR 7341511 A FR7341511 A FR 7341511A FR 2207777 B1 FR2207777 B1 FR 2207777B1
Authority
FR
France
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
FR7341511A
Other languages
French (fr)
Other versions
FR2207777A1 (sv
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.)
Messer Griesheim GmbH
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
Priority claimed from DE19732344628 external-priority patent/DE2344628A1/de
Application filed by Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of FR2207777A1 publication Critical patent/FR2207777A1/fr
Application granted granted Critical
Publication of FR2207777B1 publication Critical patent/FR2207777B1/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
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/124—Circuits or methods for feeding welding wire
    • 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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/124—Circuits or methods for feeding welding wire
    • B23K9/125—Feeding of electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
FR7341511A 1972-11-24 1973-11-21 Expired FR2207777B1 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722257579 DE2257579A1 (de) 1972-11-24 1972-11-24 Einrichtung zum elektrischen lichtbogenschweissen
DE19732344628 DE2344628A1 (de) 1973-09-05 1973-09-05 Einrichtung zum elektrischen lichtbogenschweissen

Publications (2)

Publication Number Publication Date
FR2207777A1 FR2207777A1 (sv) 1974-06-21
FR2207777B1 true FR2207777B1 (sv) 1977-03-11

Family

ID=25764135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7341511A Expired FR2207777B1 (sv) 1972-11-24 1973-11-21

Country Status (9)

Country Link
JP (1) JPS4995840A (sv)
AT (1) AT330307B (sv)
BE (1) BE807737A (sv)
CH (1) CH556209A (sv)
DE (1) DE2257579A1 (sv)
FR (1) FR2207777B1 (sv)
GB (1) GB1437469A (sv)
IT (1) IT997610B (sv)
NL (1) NL169149C (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529863A (en) * 1983-09-01 1985-07-16 P.P.I. Performance Process International Gas metal arc welding method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB562197A (en) * 1942-02-25 1944-06-22 Walter Reginald Hume Improvements relating to automatic arc welding
US2443658A (en) * 1943-09-09 1948-06-22 Linde Air Prod Co Rectifier system
US2800571A (en) * 1953-05-25 1957-07-23 M & T Welding Products Corp Constant voltage power supply system for welding equipment

Also Published As

Publication number Publication date
JPS4995840A (sv) 1974-09-11
FR2207777A1 (sv) 1974-06-21
AT330307B (de) 1976-06-25
NL7315940A (sv) 1974-05-28
DE2257579A1 (de) 1974-06-06
ATA942573A (de) 1975-09-15
NL169149B (nl) 1982-01-18
GB1437469A (en) 1976-05-26
IT997610B (it) 1975-12-30
CH556209A (de) 1974-11-29
BE807737A (fr) 1974-03-15
NL169149C (nl) 1982-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse