GB1410870A - Equipment for electric arc welding - Google Patents

Equipment for electric arc welding

Info

Publication number
GB1410870A
GB1410870A GB5876773A GB5876773A GB1410870A GB 1410870 A GB1410870 A GB 1410870A GB 5876773 A GB5876773 A GB 5876773A GB 5876773 A GB5876773 A GB 5876773A GB 1410870 A GB1410870 A GB 1410870A
Authority
GB
United Kingdom
Prior art keywords
welding
voltage
current
control
arc 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
GB5876773A
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 DE19722262963 external-priority patent/DE2262963C3/en
Application filed by Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of GB1410870A publication Critical patent/GB1410870A/en
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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1087—Arc welding using remote control
    • 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
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)

Abstract

1410870 Arc welding MESSER GRIESHEIM GmbH 19 Dec 1973 [22 Dec 1972] 58767/73 Heading H2H In arc welding equipment the welding current and welding voltage are both adjusted by a single element. Preferably the element is a potentiometer which supplies a control voltage to the electrode feed motor control (current control) and to the voltage control. The welding voltage is preferably related to the current by a discontinuous characteristic and is generated by an amplifier with Zener diodes or biased diodes at the input. Different inputs can be selected for different electrode wire diameters and welding gas. The amplifier circuit controls switching devices for thyristors in the welding current supply.
GB5876773A 1972-12-22 1973-12-19 Equipment for electric arc welding Expired GB1410870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722262963 DE2262963C3 (en) 1972-12-22 Device for electric arc welding

Publications (1)

Publication Number Publication Date
GB1410870A true GB1410870A (en) 1975-10-22

Family

ID=5865244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5876773A Expired GB1410870A (en) 1972-12-22 1973-12-19 Equipment for electric arc welding

Country Status (6)

Country Link
JP (1) JPS4996948A (en)
CH (1) CH562076A5 (en)
FR (1) FR2211319B1 (en)
GB (1) GB1410870A (en)
IT (1) IT1000771B (en)
NL (1) NL7316932A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1475180A1 (en) * 2003-05-07 2004-11-10 Illinois Tool Works Inc. Method and apparatus for pulse and short circuit arc welding
AU2004220768B2 (en) * 2004-01-27 2006-02-16 Lincoln Global, Inc. Dedicated wire feed speed control

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1590043A (en) * 1977-09-15 1981-05-28 Aro Machinery Electrical welding control systems

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1576777A (en) * 1967-08-01 1969-08-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1475180A1 (en) * 2003-05-07 2004-11-10 Illinois Tool Works Inc. Method and apparatus for pulse and short circuit arc welding
AU2004220768B2 (en) * 2004-01-27 2006-02-16 Lincoln Global, Inc. Dedicated wire feed speed control
US7105777B2 (en) * 2004-01-27 2006-09-12 Lincoln Global, Inc. Dedicated wire feed speed control

Also Published As

Publication number Publication date
DE2262963B2 (en) 1977-05-05
IT1000771B (en) 1976-04-10
DE2262963A1 (en) 1974-07-11
NL7316932A (en) 1974-06-25
FR2211319A1 (en) 1974-07-19
FR2211319B1 (en) 1978-11-10
CH562076A5 (en) 1975-05-30
JPS4996948A (en) 1974-09-13

Similar Documents

Publication Publication Date Title
JPS5719185A (en) Pulse arc welding device
ES480985A1 (en) Welding apparatus with time interval control
GB1408512A (en) Direct current power supply for manual arc welding
GB1356457A (en) Direct current arc welders
GB1180669A (en) Systems for generating a constant current within limited voltage ranges
GB1410870A (en) Equipment for electric arc welding
GB1532123A (en) Short circuiting arc control station for multiple operator welding system
ES316172A1 (en) Electric arc welding
ES446140A1 (en) Device for plasma-MIG welding
GB1174089A (en) Apparatus for Gas Shielded Arc Welding
GB1314682A (en) Direct current arc power supply with stabilized feedback control
GB1076562A (en) Improvements in electric-arc-welding apparatus
GB1167187A (en) Arc Welding Process and Device.
GB933350A (en) A welding control circuit
GB1109862A (en) Improvements in arc welding
FR2208753A1 (en) Welding current generator circuit - with regulation and control system
JPS5781966A (en) Sequence controlling circuit for arc welding
GB1224342A (en) Non-consumable electrode arc welding method and power supply
GB972329A (en) Improvements in and relating to electric arc welding
JPS5719177A (en) Pulse arc welding device
GB1195420A (en) Electric Power Supplies for Arc Welding
ES311190A1 (en) Direct current electric arc welding
GB1449592A (en) Method of and device for plasma-mig arc welding
GB1106687A (en) Electric arc welding power supply
GB1003468A (en) Arc welding control system

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee