BE817523A - Alimentation en courant continu pour soudure a l'arc - Google Patents

Alimentation en courant continu pour soudure a l'arc

Info

Publication number
BE817523A
BE817523A BE2053744A BE2053744A BE817523A BE 817523 A BE817523 A BE 817523A BE 2053744 A BE2053744 A BE 2053744A BE 2053744 A BE2053744 A BE 2053744A BE 817523 A BE817523 A BE 817523A
Authority
BE
Belgium
Prior art keywords
power supply
arc welding
welding
arc
supply
Prior art date
Application number
BE2053744A
Other languages
English (en)
French (fr)
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 BE817523A publication Critical patent/BE817523A/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/36—Circuit arrangements
    • 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
    • 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
    • B23K9/1043—Power supply characterised by the electric circuit
    • B23K9/1056—Power supply characterised by the electric circuit by using digital means
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc 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
    • H02M7/155—Conversion of ac power input into dc 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
    • H02M7/1555—Conversion of ac power input into dc 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 control circuit
    • H02M7/1557—Conversion of ac power input into dc 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 control circuit with automatic control of the output voltage or current
BE2053744A 1973-07-11 1974-07-11 Alimentation en courant continu pour soudure a l'arc BE817523A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US378265A US3896287A (en) 1973-07-11 1973-07-11 Direct current arc power supply

Publications (1)

Publication Number Publication Date
BE817523A true BE817523A (fr) 1974-11-04

Family

ID=23492408

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2053744A BE817523A (fr) 1973-07-11 1974-07-11 Alimentation en courant continu pour soudure a l'arc

Country Status (12)

Country Link
US (1) US3896287A (de)
JP (1) JPS5039249A (de)
BE (1) BE817523A (de)
BR (1) BR7405650D0 (de)
CA (1) CA1003506A (de)
CH (1) CH593755A5 (de)
DE (1) DE2433275C3 (de)
FR (1) FR2236601B3 (de)
GB (1) GB1468198A (de)
IT (1) IT1018464B (de)
NL (1) NL7409316A (de)
SE (1) SE412715B (de)

Families Citing this family (20)

* 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
GB1492311A (en) * 1975-03-06 1977-11-16 Atomic Energy Authority Uk Electric arc-welding processes and apparatus therefor
US4162379A (en) * 1977-02-25 1979-07-24 The Perkin-Elmer Corporation Apparatus for deriving a feedback control signal in a thermal system
US4241285A (en) * 1978-06-29 1980-12-23 Erico Products, Inc. Power supply for SMAW welding and stud welding
US4264858A (en) * 1979-05-29 1981-04-28 General Electric Company Means for regulating resistance current of complex load
US4287557A (en) * 1979-12-17 1981-09-01 General Electric Company Inverter with improved regulation
US4412277A (en) * 1982-09-03 1983-10-25 Rockwell International Corporation AC-DC Converter having an improved power factor
DE3338243A1 (de) * 1983-10-21 1985-05-15 Messer Griesheim Gmbh, 6000 Frankfurt Einrichtung zum lichtbogenschweissen
US4517439A (en) * 1984-05-07 1985-05-14 Colley Bruce H AC-DC welding power supply
US5157236A (en) * 1990-03-29 1992-10-20 Miller Electric Mfg. Co. Adaptive pulse mode gas metal arc welding control
CA2082812A1 (en) * 1990-05-15 1991-11-16 Peter Vierboom A dc switched arc torch power supply
AU651114B2 (en) * 1990-05-15 1994-07-14 Electricity Commission Of New South Wales, The A DC switched arc torch power supply
AU651120B2 (en) * 1990-06-15 1994-07-14 Electricity Commission Of New South Wales, The A DC arc torch power supply
JPH05508050A (ja) * 1990-06-15 1993-11-11 ザ　ユニヴァーシティ　オヴ　シドニー 直流アークトーチ電源
US5482734A (en) * 1994-05-20 1996-01-09 The Miller Group, Ltd. Method and apparatus for controlling an electric arc spraying process
US5528010A (en) * 1994-05-20 1996-06-18 The Miller Group, Ltd. Method and apparatus for initiating electric arc spraying
US5665256A (en) * 1995-12-19 1997-09-09 The Esab Group, Inc. Cutting or welding system having phase loss detector and method of detecting phase loss for same
TW445192B (en) 1999-04-12 2001-07-11 Tri Tool Inc Control method and apparatus for an arc welding system
US7064290B2 (en) * 2003-09-08 2006-06-20 Lincoln Global, Inc. Electric arc welder and method for controlling the welding process of the welder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371242A (en) * 1964-04-07 1968-02-27 Harnischfeger Corp Arc power supply using solid state control devices for phase shifting
CS165445B1 (de) * 1968-08-01 1975-12-22
US3530359A (en) * 1968-09-20 1970-09-22 Miller Electric Mfg Adjustable arc welding power supply system
US3549979A (en) * 1969-04-25 1970-12-22 Chemetron Corp Arc power supply with current level control
US3688180A (en) * 1971-01-14 1972-08-29 Hobart Brothers Co Welding apparatus

Also Published As

Publication number Publication date
NL7409316A (nl) 1975-01-14
US3896287A (en) 1975-07-22
DE2433275C3 (de) 1981-06-11
CA1003506A (en) 1977-01-11
CH593755A5 (de) 1977-12-15
DE2433275B2 (de) 1980-09-25
GB1468198A (en) 1977-03-23
SE7408316L (sv) 1975-01-13
FR2236601A1 (de) 1975-02-07
IT1018464B (it) 1977-09-30
BR7405650D0 (pt) 1975-05-20
SE412715B (sv) 1980-03-17
JPS5039249A (de) 1975-04-11
DE2433275A1 (de) 1975-01-30
FR2236601B3 (de) 1977-05-06
AU7104574A (en) 1976-01-15

Similar Documents

Publication Publication Date Title
BE817523A (fr) Alimentation en courant continu pour soudure a l'arc
BE826021A (fr) Dispositif d'alimentation pour arc en courant continu
FR2324116A1 (fr) Source d'alimentation pour magnetron
FR2277457A1 (fr) Montage pour l'alimentation d'un organe utilisateur a courant continu a partir d'une source a courant alternatif suivie d'un redresseur non commande
FR2284976A1 (fr) Moyen d'alimentation electrique de puissance pour un magnetron
FR2289286A2 (fr) Machine a souder a organes statiques, pour soudure a l'arc en courant continu
CA991281A (en) Direct current power supply for manual arc welding
FR2335296A1 (fr) Alimentation de soudage a l'arc
BE828665A (fr) Systeme d'alimentation en courant continu d'une ligne telephonique
BE878923A (fr) Alimentation en courant continu reglee double
BE830242A (fr) Source d'alimentation pour le soudage a l'arc
AU6977074A (en) Direct current supply source
ZA74851B (en) Arc welding electrode
BE824919A (fr) Perfectionnements aux dispositifs d'alimentation en courant continu pour le soudage electrique de joint forme par roulement
BE812065A (fr) Electrode composee pour le soudage a l'arc electrique sous protection gazeuse
BE749480A (fr) Source d'alimentation d'arc en courant continu avec commande dereactionstabilisee
CA1007710A (en) Direct current welding power source
CA1017406A (en) Gate pulse power supply for static alternating current switches
FR2323265A1 (fr) Appareil d'alimentation a stabilisation electronique pour la fourniture de courant continu
RO71144A (ro) Circuit de comanda a alimentarii unui radioreceptor
BE815580A (fr) Unite prefabriquee pour l'alimentation
SU472763A1 (ru) Многопостова система питани дл электродуговой сварки
RO64045A2 (fr) Source de courant continu pour l'alimentation des machine outils
FR2317793A1 (fr) Circuit d'alimentation pour televiseurs
CA988172A (en) Direct current power supply for manual arc welding

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AIR PRODUCTS AND CHEMICALS INC.

Effective date: 19840711