JPS5172942A - - Google Patents

Info

Publication number
JPS5172942A
JPS5172942A JP50136781A JP13678175A JPS5172942A JP S5172942 A JPS5172942 A JP S5172942A JP 50136781 A JP50136781 A JP 50136781A JP 13678175 A JP13678175 A JP 13678175A JP S5172942 A JPS5172942 A JP S5172942A
Authority
JP
Japan
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.)
Pending
Application number
JP50136781A
Inventor
Fuiritsupu Shitsukuba Richaado
Rii Sukiidameeya Maabin
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 JPS5172942A publication Critical patent/JPS5172942A/ja
Priority to US05/729,684 priority Critical patent/US4110976A/en
Pending 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)
JP50136781A 1974-11-13 1975-11-13 Pending JPS5172942A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/729,684 US4110976A (en) 1975-10-07 1976-10-05 Thermal reactor system

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 (1)

Publication Number Publication Date
JPS5172942A true JPS5172942A (ja) 1976-06-24

Family

ID=24085118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50136781A Pending JPS5172942A (ja) 1974-11-13 1975-11-13

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544234U (ja) * 1977-06-10 1979-01-12
JPS55126377A (en) * 1979-03-23 1980-09-30 Hitachi Seiko Ltd Current detecting circuit for arc welding machine

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247751A (en) * 1978-08-28 1981-01-27 The Lincoln Electric Company Automatic presettable welding system
EP0033127B1 (en) * 1980-01-24 1983-07-20 Crutcher Resources Corporation Center tracking welder unit with floating reference
JPS59120369A (ja) * 1982-12-27 1984-07-11 Hitachi Ltd 溶接線倣い制御方法および装置
US4841118A (en) * 1987-03-23 1989-06-20 Combustion Engineering, Inc. Orbital weld head tool
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 (en) * 2005-12-30 2017-05-23 Roger Hirsch Resistance welding machine pinch point safety sensor
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544234U (ja) * 1977-06-10 1979-01-12
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
JPS55126377A (en) * 1979-03-23 1980-09-30 Hitachi Seiko Ltd Current detecting circuit for arc welding machine
JPS6252666B2 (ja) * 1979-03-23 1987-11-06 Hitachi Seiko Kk

Also Published As

Publication number Publication date
CA1041181A (en) 1978-10-24
AU8659575A (en) 1977-05-19
FR2290984B1 (ja) 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
FR2290984A1 (fr) 1976-06-11

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