DE2913627A1 - Einrichtung zum gleich- und/oder wechselstrom-lichtbogenschweissen mit einem wechselrichter - Google Patents

Einrichtung zum gleich- und/oder wechselstrom-lichtbogenschweissen mit einem wechselrichter

Info

Publication number
DE2913627A1
DE2913627A1 DE19792913627 DE2913627A DE2913627A1 DE 2913627 A1 DE2913627 A1 DE 2913627A1 DE 19792913627 DE19792913627 DE 19792913627 DE 2913627 A DE2913627 A DE 2913627A DE 2913627 A1 DE2913627 A1 DE 2913627A1
Authority
DE
Germany
Prior art keywords
inverter
output
welding
rectifier
frequency
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.)
Withdrawn
Application number
DE19792913627
Other languages
German (de)
English (en)
Inventor
Peter Bodewig
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
Application filed by Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Priority to DE19792913627 priority Critical patent/DE2913627A1/de
Priority to GB8010775A priority patent/GB2046537A/en
Priority to SE8002569A priority patent/SE8002569L/
Priority to FR8007738A priority patent/FR2452993A1/fr
Publication of DE2913627A1 publication Critical patent/DE2913627A1/de
Withdrawn legal-status Critical Current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
    • B23K9/1006—Power supply
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/305—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M3/315—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M3/3155—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of the output voltage or current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/523—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit
    • H02M7/5233—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit the commutation elements being in a push-pull arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Arc Welding Control (AREA)
  • Ac-Ac Conversion (AREA)
  • Rectifiers (AREA)
DE19792913627 1979-04-05 1979-04-05 Einrichtung zum gleich- und/oder wechselstrom-lichtbogenschweissen mit einem wechselrichter Withdrawn DE2913627A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19792913627 DE2913627A1 (de) 1979-04-05 1979-04-05 Einrichtung zum gleich- und/oder wechselstrom-lichtbogenschweissen mit einem wechselrichter
GB8010775A GB2046537A (en) 1979-04-05 1980-03-31 Converter for supplying arc welder
SE8002569A SE8002569L (sv) 1979-04-05 1980-04-02 Anordning for lik- och/eller vexelstromsbagsvetsning med en vexelriktare
FR8007738A FR2452993A1 (fr) 1979-04-05 1980-04-04 Installation de soudage a l'arc electrique avec un courant continu et/ou un courant alternatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792913627 DE2913627A1 (de) 1979-04-05 1979-04-05 Einrichtung zum gleich- und/oder wechselstrom-lichtbogenschweissen mit einem wechselrichter

Publications (1)

Publication Number Publication Date
DE2913627A1 true DE2913627A1 (de) 1980-10-16

Family

ID=6067466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792913627 Withdrawn DE2913627A1 (de) 1979-04-05 1979-04-05 Einrichtung zum gleich- und/oder wechselstrom-lichtbogenschweissen mit einem wechselrichter

Country Status (4)

Country Link
DE (1) DE2913627A1 (enExample)
FR (1) FR2452993A1 (enExample)
GB (1) GB2046537A (enExample)
SE (1) SE8002569L (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496521A1 (fr) * 1980-12-22 1982-06-25 Anglo Amer Corp South Africa Appareil de soudage electrique et procede d'obtention d'une source de courant de soudage
EP0064570A1 (de) * 1981-05-13 1982-11-17 L. SCHULER GmbH Elektrische Energiequelle für eine Widerstandsschweissmaschine
EP0078252A3 (en) * 1981-10-27 1983-12-14 Fronius Schweissmaschinen Kg Austria Electronic welding device
DE4041448A1 (de) * 1990-12-21 1992-07-02 Kuka Schweissanlagen & Roboter Stromquelle und verfahren zur steuerung einer stromquelle

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503316A (en) * 1981-08-13 1985-03-05 Kabushiki Kaisha Kobe Seiko Sho DC Welding power supply system
US4520255A (en) * 1982-06-22 1985-05-28 Crucible Societe Anonyme High frequency self-oscillating welding apparatus
US4457319A (en) * 1982-06-22 1984-07-03 Brown & Williamson Tobacco Corporation Cigarette filter
US4417129A (en) * 1982-12-20 1983-11-22 Creative Pathways, Incorporated Power source for arc welder
GB2135168A (en) * 1983-02-16 1984-08-30 Tabac Fab Reunies Sa Cigarette filter
US5196668A (en) * 1988-11-17 1993-03-23 Honda Giken Kogyo Kabushiki Kaisha DC resistance welding apparatus
US5229567A (en) * 1988-11-17 1993-07-20 Honda Giken Kogyo Kabushiki Kaisha Switching control system for controlling an inverter of a spot resistance welding apparatus
GB2264204B (en) * 1988-11-17 1993-11-03 Honda Motor Co Ltd DC resistance welding apparatus
US20200030904A1 (en) * 2018-07-25 2020-01-30 Illinois Tool Works Inc. Systems and methods to mitigate audible noise in welding-type power supplies

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496521A1 (fr) * 1980-12-22 1982-06-25 Anglo Amer Corp South Africa Appareil de soudage electrique et procede d'obtention d'une source de courant de soudage
DE3150510A1 (de) * 1980-12-22 1982-08-19 Anglo Amer Corp South Africa Schweissverfahren und schweissvorrichtung
EP0064570A1 (de) * 1981-05-13 1982-11-17 L. SCHULER GmbH Elektrische Energiequelle für eine Widerstandsschweissmaschine
EP0078252A3 (en) * 1981-10-27 1983-12-14 Fronius Schweissmaschinen Kg Austria Electronic welding device
DE4041448A1 (de) * 1990-12-21 1992-07-02 Kuka Schweissanlagen & Roboter Stromquelle und verfahren zur steuerung einer stromquelle

Also Published As

Publication number Publication date
GB2046537A (en) 1980-11-12
SE8002569L (sv) 1980-10-06
FR2452993A1 (fr) 1980-10-31
FR2452993B3 (enExample) 1982-02-26

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee