ATA386782A - Geregeltes schaltnetzgeraet zum gleich- und/oder wechselstromlichtbogenschweissen - Google Patents

Geregeltes schaltnetzgeraet zum gleich- und/oder wechselstromlichtbogenschweissen

Info

Publication number
ATA386782A
ATA386782A AT823867A AT386782A ATA386782A AT A386782 A ATA386782 A AT A386782A AT 823867 A AT823867 A AT 823867A AT 386782 A AT386782 A AT 386782A AT A386782 A ATA386782 A AT A386782A
Authority
AT
Austria
Prior art keywords
temperature
arc welding
switching machine
regulated switching
regulated
Prior art date
Application number
AT823867A
Other languages
English (en)
Inventor
Klaus Ing Fronius
Original Assignee
Fronius Schweissmasch
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 Fronius Schweissmasch filed Critical Fronius Schweissmasch
Priority to AT823867A priority Critical patent/ATA386782A/de
Priority to DE8282890153T priority patent/DE3277803D1/de
Priority to EP19820890153 priority patent/EP0078252B1/de
Priority to US06/542,617 priority patent/US4521671A/en
Publication of ATA386782A publication Critical patent/ATA386782A/de

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
    • B23K9/09—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Arc Welding Control (AREA)
AT823867A 1981-10-27 1982-10-21 Geregeltes schaltnetzgeraet zum gleich- und/oder wechselstromlichtbogenschweissen ATA386782A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT823867A ATA386782A (de) 1982-10-21 1982-10-21 Geregeltes schaltnetzgeraet zum gleich- und/oder wechselstromlichtbogenschweissen
DE8282890153T DE3277803D1 (en) 1981-10-27 1982-10-25 Electronic welding device
EP19820890153 EP0078252B1 (de) 1981-10-27 1982-10-25 Elektronisches Schweissgerät
US06/542,617 US4521671A (en) 1982-10-21 1983-10-17 Electronic welding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT823867A ATA386782A (de) 1982-10-21 1982-10-21 Geregeltes schaltnetzgeraet zum gleich- und/oder wechselstromlichtbogenschweissen

Publications (1)

Publication Number Publication Date
ATA386782A true ATA386782A (de) 1984-05-15

Family

ID=3556507

Family Applications (1)

Application Number Title Priority Date Filing Date
AT823867A ATA386782A (de) 1981-10-27 1982-10-21 Geregeltes schaltnetzgeraet zum gleich- und/oder wechselstromlichtbogenschweissen

Country Status (2)

Country Link
US (1) US4521671A (de)
AT (1) ATA386782A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109352130A (zh) * 2018-12-05 2019-02-19 浙江肯得机电股份有限公司 一种单相多电源电压逆变式氩弧焊和手弧焊机

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US5017756A (en) * 1985-10-25 1991-05-21 Gilliland Malcolm T Method and apparatus for preventing chain reaction transistor failure in paralleled transistors
US4897522A (en) * 1989-02-06 1990-01-30 The Lincoln Electric Company Output control circuit for inverter
JP3003159B2 (ja) * 1989-12-28 2000-01-24 株式会社ダイヘン 交流アーク溶接用電源
AU1134992A (en) * 1991-03-06 1992-09-10 Elpatronic A.G. Process for resistance welding arrangement for carrying out the process
US5349157A (en) * 1993-01-04 1994-09-20 The Lincoln Electric Company Inverter power supply for welding
CA2200573A1 (en) * 1994-09-21 1996-03-28 Giri Venkataramanan Pwm converters for three phase ac power control and ac to dc conversion, and special purpose devices using the same
US5602725A (en) * 1994-09-21 1997-02-11 The Research And Development Institute At Montana State University Special purpose power control devices using 3-phase PWM converters for three phase AC power
US5570279A (en) * 1994-09-21 1996-10-29 The Research And Development Institute, Inc. At Montana State University PWM converters for three phase AC power control and AC to DC conversion
US5646513A (en) * 1995-03-10 1997-07-08 International Business Machines Corporation Dynamic loop compensator for continuous mode power converters
DE19648696A1 (de) * 1996-11-25 1998-05-28 Asea Brown Boveri Verfahren und Vorrichtung zur Ausregelung des DC-Offsets eines Umrichters
GB9800405D0 (en) * 1998-01-10 1998-03-04 Reed Edward John Welding method and apparatus
US6717107B1 (en) * 2001-05-29 2004-04-06 Lincoln Global, Inc. Two stage welder and method of operating same
US9956639B2 (en) * 2005-02-07 2018-05-01 Lincoln Global, Inc Modular power source for electric ARC welding and output chopper
US8581147B2 (en) * 2005-03-24 2013-11-12 Lincoln Global, Inc. Three stage power source for electric ARC welding
US8269141B2 (en) * 2004-07-13 2012-09-18 Lincoln Global, Inc. Power source for electric arc welding
US8785816B2 (en) 2004-07-13 2014-07-22 Lincoln Global, Inc. Three stage power source for electric arc welding
US9855620B2 (en) 2005-02-07 2018-01-02 Lincoln Global, Inc. Welding system and method of welding
US9647555B2 (en) * 2005-04-08 2017-05-09 Lincoln Global, Inc. Chopper output stage for arc welder power source
US20070289950A1 (en) * 2006-06-14 2007-12-20 Lincoln Global, Inc. Shielded gas welder shutdown system
AT504961B1 (de) * 2006-12-19 2010-01-15 Siemens Ag Oesterreich Schaltungsanordnung zur reduzierten schalterbelastung
US8546726B2 (en) * 2009-06-03 2013-10-01 Illinois Tool Works Inc. Systems and devices for determining weld cable inductance
US8455794B2 (en) * 2009-06-03 2013-06-04 Illinois Tool Works Inc. Welding power supply with digital control of duty cycle
US8604384B2 (en) 2009-06-18 2013-12-10 Illinois Tool Works Inc. System and methods for efficient provision of arc welding power source
CN102624242A (zh) * 2012-04-16 2012-08-01 唐山电动车研发与检测有限公司 无超调稳压开关电源
US9539661B2 (en) 2013-06-24 2017-01-10 Illinois Tool Works Inc. Welding power supply extended range system and method
US9584024B2 (en) 2013-06-24 2017-02-28 Illinois Tool Works Inc. Metal working power supply converter system and method
US10486270B2 (en) 2014-04-07 2019-11-26 Illinois Tool Works Inc. System for determining inductance of a power cable
US10682722B2 (en) 2014-12-18 2020-06-16 Illinois Tool Works Inc. Systems and methods for measuring characteristics of a welding cable with a low power transceiver
US10449614B2 (en) 2014-12-18 2019-10-22 Illinois Tool Works Inc. Systems and methods for solid state sensor measurements of welding cables
US10658943B2 (en) * 2015-07-01 2020-05-19 Texas Instruments Incorpored Power conditioning circuit with hybrid full wave rectifiction using matched virtual junction rectifier
US10734918B2 (en) 2015-12-28 2020-08-04 Illinois Tool Works Inc. Systems and methods for efficient provision of arc welding power source
CN110108234B (zh) * 2019-06-03 2024-06-07 呜啦啦(广州)科技有限公司 电流式双向弯曲传感器驱动装置及自动归零初始化方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020361A (en) * 1974-10-04 1977-04-26 Delta Electronic Control Corporation Switching mode power controller of large dynamic range
DE2728980C2 (de) * 1977-06-28 1986-11-20 Peter Dr.-Ing. 5100 Aachen Puschner Vorrichtung zum Lichtbogenschweißen mit abschmelzender Elektrode und einer schnell kennlinienumschaltbaren Schweißenergiequelle
US4403269A (en) * 1982-03-05 1983-09-06 International Business Machines Corporation Non-dissipative snubber circuit apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109352130A (zh) * 2018-12-05 2019-02-19 浙江肯得机电股份有限公司 一种单相多电源电压逆变式氩弧焊和手弧焊机

Also Published As

Publication number Publication date
US4521671A (en) 1985-06-04

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Legal Events

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ELJ Ceased due to non-payment of the annual fee