FR2290984A1 - Appareil automatique de soudage a l'arc - Google Patents

Appareil automatique de soudage a l'arc

Info

Publication number
FR2290984A1
FR2290984A1 FR7534477A FR7534477A FR2290984A1 FR 2290984 A1 FR2290984 A1 FR 2290984A1 FR 7534477 A FR7534477 A FR 7534477A FR 7534477 A FR7534477 A FR 7534477A FR 2290984 A1 FR2290984 A1 FR 2290984A1
Authority
FR
France
Prior art keywords
arc welding
welding equipment
automatic arc
automatic
equipment
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.)
Granted
Application number
FR7534477A
Other languages
English (en)
Other versions
FR2290984B1 (fr
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.)
Lincoln Electric Co
Original Assignee
Lincoln Electric Co
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 Lincoln Electric Co filed Critical Lincoln Electric Co
Publication of FR2290984A1 publication Critical patent/FR2290984A1/fr
Application granted granted Critical
Publication of FR2290984B1 publication Critical patent/FR2290984B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor
    • H02P3/12—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor by short-circuit or resistive braking
    • 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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0671—Starting the arc by means of brief contacts between the electrodes
    • 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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc
    • B23K9/0731—Stabilising of the arc tension

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Arc Welding Control (AREA)
FR7534477A 1974-11-13 1975-11-12 Appareil automatique de soudage a l'arc Granted FR2290984A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/523,462 US3975616A (en) 1974-11-13 1974-11-13 Control circuit for automatic electric arc-welder

Publications (2)

Publication Number Publication Date
FR2290984A1 true FR2290984A1 (fr) 1976-06-11
FR2290984B1 FR2290984B1 (fr) 1980-04-30

Family

ID=24085118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534477A Granted FR2290984A1 (fr) 1974-11-13 1975-11-12 Appareil automatique de soudage a l'arc

Country Status (7)

Country Link
US (1) US3975616A (fr)
JP (1) JPS5172942A (fr)
AU (1) AU499502B2 (fr)
CA (1) CA1041181A (fr)
DE (1) DE2550278C3 (fr)
FR (1) FR2290984A1 (fr)
GB (1) GB1529726A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0345530A2 (fr) * 1988-06-09 1989-12-13 Combustion Engineering, Inc. Outil de tête pour le soudage orbital

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5841018Y2 (ja) * 1977-06-10 1983-09-16 松下電器産業株式会社 Ｔｉｇ溶接用ア−ク電圧又はア−ク長制御装置
US4247751A (en) * 1978-08-28 1981-01-27 The Lincoln Electric Company Automatic presettable welding system
JPS55126377A (en) * 1979-03-23 1980-09-30 Hitachi Seiko Ltd Current detecting circuit for arc welding machine
EP0033127B1 (fr) * 1980-01-24 1983-07-20 Crutcher Resources Corporation Dispositif de soudage avec référence variable pour suivre des soudures
JPS59120369A (ja) * 1982-12-27 1984-07-11 Hitachi Ltd 溶接線倣い制御方法および装置
US5187348A (en) * 1991-10-30 1993-02-16 Westinghouse Electric Corp. Weld electrode-to-workpiece arc gap setting apparatus and method
AT409832B (de) * 1999-04-26 2002-11-25 Fronius Schweissmasch Prod Schweissverfahren und schweissgerät zur durchführung des schweissverfahrens
US7102099B2 (en) * 2002-07-23 2006-09-05 Illinois Tool Works Inc. Method and apparatus for feeding wire to a welding arc
US7165707B2 (en) * 2002-07-23 2007-01-23 Illinois Tool Works Inc. Method and apparatus for feeding wire to a welding arc
US6969823B2 (en) * 2002-07-23 2005-11-29 Illinois Tool Works Inc. Method and apparatus for controlling a welding system
US6984806B2 (en) * 2002-07-23 2006-01-10 Illinois Tool Works Inc. Method and apparatus for retracting and advancing a welding wire
US6963048B2 (en) * 2002-07-23 2005-11-08 Illinois Tool Works Inc. Method and apparatus for welding with mechanical arc control
CA2640891C (fr) * 2005-12-30 2017-05-23 Roger Hirsch Capteur de securite de points de pincement destine a une machine de soudage par resistance
US8653417B2 (en) * 2009-01-13 2014-02-18 Lincoln Global, Inc. Method and system to start and use a combination filler wire feed and high intensity energy source
US9393636B2 (en) * 2012-11-13 2016-07-19 Lincoln Global, Inc. Systems and methods to facilitate the starting and stopping of arc welding processes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468570A (en) * 1946-05-10 1949-04-26 Gen Electric Arc welding machine
US2752469A (en) * 1951-09-28 1956-06-26 Westinghouse Electric Corp Automatic welder
US2759120A (en) * 1951-10-06 1956-08-14 Auto Arc Weld Mfg Company Welding head control apparatus in systems using separately excited d. c. welding generators
US2832000A (en) * 1954-10-08 1958-04-22 Air Reduction Method and apparatus for electric arc welding
US3141085A (en) * 1962-11-23 1964-07-14 Union Carbide Corp Work-in-circuit consumable electrode arc welding
US3369146A (en) * 1964-10-16 1968-02-13 Westinghouse Electric Corp Constant-feed consumable-electrode arc-welding apparatus
US3611093A (en) * 1970-03-25 1971-10-05 Westinghouse Electric Corp High-speed current reversal system
US3684937A (en) * 1971-02-11 1972-08-15 Westinghouse Electric Corp Reversible d. c. motor system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0345530A2 (fr) * 1988-06-09 1989-12-13 Combustion Engineering, Inc. Outil de tête pour le soudage orbital
EP0345530A3 (fr) * 1988-06-09 1990-08-22 Combustion Engineering, Inc. Outil de tête pour le soudage orbital

Also Published As

Publication number Publication date
CA1041181A (fr) 1978-10-24
AU8659575A (en) 1977-05-19
FR2290984B1 (fr) 1980-04-30
DE2550278B2 (de) 1978-11-30
GB1529726A (en) 1978-10-25
AU499502B2 (en) 1979-04-26
DE2550278A1 (de) 1976-05-26
DE2550278C3 (de) 1979-08-09
US3975616A (en) 1976-08-17
JPS5172942A (fr) 1976-06-24

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse
CL Concession to grant licences