NL169149C - Apparatus for direct current welding and a meltable electrode electric arc welding. - Google Patents

Apparatus for direct current welding and a meltable electrode electric arc welding.

Info

Publication number
NL169149C
NL169149C NL7315940A NL7315940A NL169149C NL 169149 C NL169149 C NL 169149C NL 7315940 A NL7315940 A NL 7315940A NL 7315940 A NL7315940 A NL 7315940A NL 169149 C NL169149 C NL 169149C
Authority
NL
Netherlands
Prior art keywords
welding
direct current
electric arc
electrode electric
arc welding
Prior art date
Application number
NL7315940A
Other languages
Dutch (nl)
Other versions
NL7315940A (en
NL169149B (en
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/en
Application filed by Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of NL7315940A publication Critical patent/NL7315940A/xx
Publication of NL169149B publication Critical patent/NL169149B/en
Application granted granted Critical
Publication of NL169149C publication Critical patent/NL169149C/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
    • B23K9/12—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)
NL7315940A 1972-11-24 1973-11-20 Apparatus for direct current welding and a meltable electrode electric arc welding. NL169149C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722257579 DE2257579A1 (en) 1972-11-24 1972-11-24 DEVICE FOR ELECTRIC ARC WELDING
DE19732344628 DE2344628A1 (en) 1973-09-05 1973-09-05 Gas protected arc welder - with continuous fed consumable electrode and slaved feed system

Publications (3)

Publication Number Publication Date
NL7315940A NL7315940A (en) 1974-05-28
NL169149B NL169149B (en) 1982-01-18
NL169149C true NL169149C (en) 1982-06-16

Family

ID=25764135

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7315940A NL169149C (en) 1972-11-24 1973-11-20 Apparatus for direct current welding and a meltable electrode electric arc welding.

Country Status (9)

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

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
AT330307B (en) 1976-06-25
CH556209A (en) 1974-11-29
NL7315940A (en) 1974-05-28
GB1437469A (en) 1976-05-26
ATA942573A (en) 1975-09-15
BE807737A (en) 1974-03-15
JPS4995840A (en) 1974-09-11
FR2207777A1 (en) 1974-06-21
NL169149B (en) 1982-01-18
DE2257579A1 (en) 1974-06-06
FR2207777B1 (en) 1977-03-11
IT997610B (en) 1975-12-30

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee