BE826021A - Dispositif d'alimentation pour arc en courant continu - Google Patents

Dispositif d'alimentation pour arc en courant continu

Info

Publication number
BE826021A
BE826021A BE153778A BE153778A BE826021A BE 826021 A BE826021 A BE 826021A BE 153778 A BE153778 A BE 153778A BE 153778 A BE153778 A BE 153778A BE 826021 A BE826021 A BE 826021A
Authority
BE
Belgium
Prior art keywords
power supply
continuous current
arc power
current arc
continuous
Prior art date
Application number
BE153778A
Other languages
English (en)
French (fr)
Inventor
G N Grump
G A Bogard
H B Delius
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 filed Critical
Publication of BE826021A publication Critical patent/BE826021A/xx

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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
BE153778A 1974-03-20 1975-02-26 Dispositif d'alimentation pour arc en courant continu BE826021A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US452720A US3912980A (en) 1974-03-20 1974-03-20 Direct current arc power supply

Publications (1)

Publication Number Publication Date
BE826021A true BE826021A (fr) 1975-06-16

Family

ID=23797647

Family Applications (1)

Application Number Title Priority Date Filing Date
BE153778A BE826021A (fr) 1974-03-20 1975-02-26 Dispositif d'alimentation pour arc en courant continu

Country Status (12)

Country Link
US (1) US3912980A (de)
JP (1) JPS50125948A (de)
AU (1) AU7511874A (de)
BE (1) BE826021A (de)
CA (1) CA1027641A (de)
CH (1) CH588914A5 (de)
DE (1) DE2455581C3 (de)
FR (1) FR2264619B1 (de)
GB (1) GB1470067A (de)
IT (1) IT1024399B (de)
NL (1) NL7416089A (de)
SE (2) SE432899B (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109130A (en) * 1971-11-30 1978-08-22 Matsushita Electric Industrial Co., Ltd. Electric welder output control device
SE383591B (sv) * 1974-07-19 1976-03-15 Asea Ab Kraftoverforing for hogspend likstrom
US4016460A (en) * 1975-02-04 1977-04-05 Bertold Stadler Electronic protection for power amplifier
US4103141A (en) * 1975-12-22 1978-07-25 Allis-Chalmers Corporation Weld monitor
JPS5814052Y2 (ja) * 1976-04-01 1983-03-18 株式会社安川電機 自動倣いパルスア−ク溶接機
US4247752A (en) * 1978-03-31 1981-01-27 Westinghouse Electric Corp. Constant current arc welder
US4465920A (en) * 1978-09-22 1984-08-14 Teledyne-Walterboro, A Division Of Teledyne Industries, Inc. Electric welder with current-voltage feedback circuit that provides desired slope curve
FI58029C (fi) * 1978-12-08 1980-11-10 Kemppi Oy Kopplingsanordning foer ett svetsaggregat
US4314195A (en) * 1979-11-01 1982-02-02 Hobart Brothers Company Solid state control for motor-generator welder
KR840002189B1 (ko) * 1980-07-08 1984-11-28 미쯔비시덴끼 가부시기가이샤 펄스 아아크 용접장치
US4392045A (en) * 1981-02-19 1983-07-05 Gilliland Malcolm T Thyristor controlled welding power supply
US4467174A (en) * 1981-02-19 1984-08-21 Gilliland Malcolm T Remote control of open circuit voltage in a welding power supply
DE3173176D1 (en) * 1981-04-23 1986-01-23 Osaka Transformer Co Ltd Pulse arc welding method and device
US4521672A (en) * 1981-10-27 1985-06-04 Miller Electric Manufacturing Company Electronic welding apparatus
DE3200086C3 (de) * 1982-01-05 1994-09-01 Puschner Peter Elektronische Schweißenergiequelle für das Lichtbogenschweißen mit vorgebbarem statischem und dynamischem Verhalten
US4560857A (en) * 1983-02-21 1985-12-24 Mitsubishi Denki Kabushiki Kaisha Consumable electrode type arc welding apparatus having a selectable start current
JPS59143572U (ja) * 1983-03-11 1984-09-26 株式会社ダイヘン 溶接用電源
JPS59148177U (ja) * 1983-03-26 1984-10-03 株式会社ダイヘン 消耗電極式ア−ク溶接用電源
US4517439A (en) * 1984-05-07 1985-05-14 Colley Bruce H AC-DC welding power supply
US4665299A (en) * 1984-09-28 1987-05-12 Mitsubishi Denki Kabushiki Kaisha Arc welding power source with response delay compensating control
US5528010A (en) * 1994-05-20 1996-06-18 The Miller Group, Ltd. Method and apparatus for initiating electric arc spraying
US5482734A (en) * 1994-05-20 1996-01-09 The Miller Group, Ltd. Method and apparatus for controlling an electric arc spraying process
CA2157262C (en) * 1994-09-08 1999-10-26 Robert Stanton Surge arrestor for rf devices
US5670070A (en) * 1995-08-31 1997-09-23 The Lincoln Electric Company Method and system for controlling the output of an engine driven welder
US5734147A (en) * 1995-09-08 1998-03-31 Illinois Tool Works Inc. Method and apparatus for electronically controlling the output of an engine driven generator welding power supply
US5814788A (en) * 1995-09-14 1998-09-29 Illinois Tool Works Inc. Method and apparatus for electronic control of the output of an engine driven, chopped DC welding power supply, driven by an AC generator
US5968385A (en) * 1997-05-19 1999-10-19 Illinois Tool Works Inc. Engine driven inverter welding power supply
US6114655A (en) * 1997-06-11 2000-09-05 Illinois Tool Works Inc. Method and apparatus for producing welding power
US6310320B1 (en) 1999-01-07 2001-10-30 Illinois Tool Works Inc. Dual operator phase control engine driven welder
TW445192B (en) * 1999-04-12 2001-07-11 Tri Tool Inc Control method and apparatus for an arc welding system
US6515840B2 (en) 2001-02-27 2003-02-04 International Business Machines Corporation Solid state circuit breaker with current overshoot protection
US6909067B2 (en) 2002-10-09 2005-06-21 Illinois Tool Works Inc. Method and apparatus for welding with CV control
US8824175B2 (en) * 2008-02-13 2014-09-02 Illinois Tool Works Inc. Constant voltage welder capacitor ripple current reduction method and system
JP6038291B2 (ja) * 2013-04-08 2016-12-07 三菱電機株式会社 電力変換装置、およびそれを備えたモータ駆動装置、およびそれを備えた送風機、圧縮機、およびそれらを備えた空気調和機、冷蔵庫、ならびに冷凍機
US10543549B2 (en) 2013-07-16 2020-01-28 Illinois Tool Works Inc. Additive manufacturing system for joining and surface overlay
US10974337B2 (en) 2015-08-17 2021-04-13 Illinois Tool Works Inc. Additive manufacturing systems and methods
US11344964B2 (en) 2017-06-09 2022-05-31 Illinois Tool Works Inc. Systems, methods, and apparatus to control welding electrode preheating
US11590597B2 (en) 2017-06-09 2023-02-28 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11524354B2 (en) * 2017-06-09 2022-12-13 Illinois Tool Works Inc. Systems, methods, and apparatus to control weld current in a preheating system
EP3634684B1 (de) 2017-06-09 2022-10-05 Illinois Tool Works Inc. Schweissbrenner mit erster kontaktspitze zum vorwärmen von schweissdraht und einer zweiten kontaktspitze
WO2018227196A1 (en) 2017-06-09 2018-12-13 Illinois Tool Works Inc. Welding torch, with two contact tips and a plurality of liquid cooling assemblies for conducting currents to the contact tips
WO2018227189A1 (en) 2017-06-09 2018-12-13 Illinois Tool Works Inc. Contact tips with screw threads and head to enable unthreading or the screw threads comprising longitudinal slots for gas flow; welding torch with contact tips
US11020813B2 (en) 2017-09-13 2021-06-01 Illinois Tool Works Inc. Systems, methods, and apparatus to reduce cast in a welding wire
US10792682B2 (en) 2017-10-02 2020-10-06 Illinois Tool Works Inc. Metal manufacturing systems and methods using mechanical oscillation
US11014185B2 (en) 2018-09-27 2021-05-25 Illinois Tool Works Inc. Systems, methods, and apparatus for control of wire preheating in welding-type systems
WO2020132251A2 (en) 2018-12-19 2020-06-25 Illinois Tool Works Inc. Systems, methods and apparatus to preheat welding wire
US11772182B2 (en) 2019-12-20 2023-10-03 Illinois Tool Works Inc. Systems and methods for gas control during welding wire pretreatments

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549978A (en) * 1969-04-25 1970-12-22 Chemetron Corp Direct current arc power supply with stabilized feedback control
US3688180A (en) * 1971-01-14 1972-08-29 Hobart Brothers Co Welding apparatus
US3805142A (en) * 1973-01-10 1974-04-16 Bell Telephone Labor Inc Current limit circuit with superseding characteristic to activate overcurrent protection circuit

Also Published As

Publication number Publication date
DE2455581C3 (de) 1980-04-30
GB1470067A (en) 1977-04-14
CH588914A5 (de) 1977-06-15
IT1024399B (it) 1978-06-20
DE2455581A1 (de) 1975-09-25
DE2455581B2 (de) 1979-08-16
US3912980A (en) 1975-10-14
CA1027641A (en) 1978-03-07
FR2264619B1 (de) 1982-05-28
AU7511874A (en) 1976-05-13
JPS50125948A (de) 1975-10-03
FR2264619A1 (de) 1975-10-17
SE7414041L (de) 1975-09-22
NL7416089A (nl) 1975-09-23
SE432899B (sv) 1984-04-30
SE8004726L (sv) 1980-06-26

Similar Documents

Publication Publication Date Title
BE826021A (fr) Dispositif d'alimentation pour arc en courant continu
FR2324116A1 (fr) Source d'alimentation pour magnetron
JPS52115700A (en) Traffic controller with power supply contained
FR2294472A2 (fr) Circuit d'alimentation en courant pour effet de couronne
JPS52116847A (en) Continuous power supply device
FR2310024A1 (fr) Equipement de controle d'alimentations en courant continu
BE817523A (fr) Alimentation en courant continu pour soudure a l'arc
FR2284976A1 (fr) Moyen d'alimentation electrique de puissance pour un magnetron
GB1507896A (en) Direct current power supply
GB1544230A (en) Constant current supply
BE833814A (fr) Circuit d'alimentation de haute tension commute
FR2325047A1 (fr) Circuit detecteur de tension pour une source d'alimentation en energie
FR2296928A1 (fr) Dispositif d'alimentation electrique
FR2335296A1 (fr) Alimentation de soudage a l'arc
FR2286534A1 (fr) Installation d'alimentation en courant exempte d'interruption
JPS51127447A (en) Regulated current supply unit
BE878923A (fr) Alimentation en courant continu reglee double
FR2333377A1 (fr) Moteur-generateur a courant continu
GB1548216A (en) Electrical power supply outlet arrangements
FR2323265A1 (fr) Appareil d'alimentation a stabilisation electronique pour la fourniture de courant continu
FR2276733A1 (fr) Circuit de commande pour systeme d'alimentation
FR2317793A1 (fr) Circuit d'alimentation pour televiseurs
RO71144A (ro) Circuit de comanda a alimentarii unui radioreceptor
JPS5290055A (en) Regulated dc power supply
BE815580A (fr) Unite prefabriquee pour l'alimentation

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AIR PRODUCTS AND CHEMICALS INC.

Effective date: 19840226