BE749477A - Source d'energie pour arc electrique avec commande de niveau decourant - Google Patents

Source d'energie pour arc electrique avec commande de niveau decourant

Info

Publication number
BE749477A
BE749477A BE749477DA BE749477A BE 749477 A BE749477 A BE 749477A BE 749477D A BE749477D A BE 749477DA BE 749477 A BE749477 A BE 749477A
Authority
BE
Belgium
Prior art keywords
energy source
electric arc
level control
current level
arc
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
J B Stearns
R W Wendelburg
Original Assignee
Chemetron Corp
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 Chemetron Corp filed Critical Chemetron Corp
Publication of BE749477A publication Critical patent/BE749477A/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
    • B23K9/10—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
BE749477D 1969-04-25 1970-04-24 Source d'energie pour arc electrique avec commande de niveau decourant BE749477A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81920569A 1969-04-25 1969-04-25

Publications (1)

Publication Number Publication Date
BE749477A true BE749477A (fr) 1970-10-26

Family

ID=25227481

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749477D BE749477A (fr) 1969-04-25 1970-04-24 Source d'energie pour arc electrique avec commande de niveau decourant

Country Status (7)

Country Link
US (1) US3549979A (de)
BE (1) BE749477A (de)
CH (1) CH511087A (de)
DE (1) DE2019158A1 (de)
FR (1) FR2044742A1 (de)
GB (1) GB1314683A (de)
NL (1) NL7005989A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718852A (en) * 1971-07-14 1973-02-27 Gen Electric Phase angle regulator for high frequency inverter
US4109130A (en) * 1971-11-30 1978-08-22 Matsushita Electric Industrial Co., Ltd. Electric welder output control device
US3826890A (en) * 1972-09-01 1974-07-30 P Bartlett Welding system controller
US3896287A (en) * 1973-07-11 1975-07-22 Air Prod & Chem Direct current arc power supply
CH598654A5 (de) * 1975-01-10 1978-05-12 Josef Wertli
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
US4870558A (en) * 1988-05-06 1989-09-26 Luce John W Moving magnetic field electric power converter
GB2284077B (en) * 1993-11-12 1998-03-04 Johan Christiaan Fitter A power converter
US5670070A (en) * 1995-08-31 1997-09-23 The Lincoln Electric Company Method and system for controlling the output of an engine driven welder
WO2004080639A1 (de) * 2003-03-14 2004-09-23 Hans-Werner Hermann Verfahren zur beeinflussung des lichtbogens beim lichtbogen-schmelzschweissen und vorrichtungen zur durchführung der verfahren
US20150309107A1 (en) * 2014-04-24 2015-10-29 Automatic Switch Company Method and system for detecting health of windings for electromagnetic devices

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
US3354384A (en) * 1964-07-30 1967-11-21 Christie Electric Corp Power supply impedance control with positive slope
US3337769A (en) * 1965-04-21 1967-08-22 Harnischfeger Corp Three phase controlled power supply for a direct current arc welding system
US3461374A (en) * 1965-11-26 1969-08-12 Dielectric Prod Eng Co Converter circuit for regulating voltage by regulation of frequency
GB1148297A (en) * 1966-08-25 1969-04-10 English Electric Co Ltd Improvements relating to electrical control systems

Also Published As

Publication number Publication date
NL7005989A (de) 1970-10-27
FR2044742A1 (de) 1971-02-26
GB1314683A (en) 1973-04-26
CH511087A (de) 1971-08-15
US3549979A (en) 1970-12-22
DE2019158A1 (de) 1971-01-14

Similar Documents

Publication Publication Date Title
BE749477A (fr) Source d'energie pour arc electrique avec commande de niveau decourant
BE797405A (fr) Perfectionnements a la regulation de sources de courant electrique
BE768949A (fr) Appareillage de commande electrique
BE760145A (fr) Trajet de commutation supraconducteur par courant
BE755356A (fr) Interrupteur a semi conducteur a grille de commande pour courant eleve
IL32582A0 (en) An electric current controlling device
BE749476A (fr) Source d'energie en courant direct avec commande d' inductance reglablepour la soudure a l'arc.
IL28488A (en) Device for the electrochemical generation of electric current
BE760363A (fr) Recharge de torche electrique
BE820249R (fr) Equipement de commande electrique
FR1515700A (fr) Agencement de commutation automatique
BE820125A (fr) Equipement de commande electrique
FR95380E (fr) Dispositif de commutation pour des cables supraconducteurs a courants forts.
BE754943A (fr) Dispositf de commande electrique pour moteurs
BE772585A (fr) Serrure de commande electrique
IT981335B (it) Complesso di comando per un con vertitore elettrico di corrente
BE827813A (fr) Mecanisme de commande pour interrupteur electrique
BE757839A (fr) Cables isoles pour le transport de l'energie electrique
FR1520953A (fr) Dispositif limiteur de courant, de préférence pour la limitation du courant de courtcircuit dans des installations de transmission d'énergie
BE760598A (fr) Dispositif pour le soudage a l'arc electrique avec une caracteristique de courant continu
BE756925A (fr) Appareil electrique de commande a actionnement
FR1509280A (fr) Générateur de courant continu
DE1955512U (de) Mit starkstrom betriebenes schaltgeraet.
FR1542450A (fr) Générateur électrique à pente négative pour entretien de l'arc
FR2170909B1 (fr) Dispositif d'interruption de courant electrique