SE7513351L - WELDING POWER CELL - Google Patents

WELDING POWER CELL

Info

Publication number
SE7513351L
SE7513351L SE7513351A SE7513351A SE7513351L SE 7513351 L SE7513351 L SE 7513351L SE 7513351 A SE7513351 A SE 7513351A SE 7513351 A SE7513351 A SE 7513351A SE 7513351 L SE7513351 L SE 7513351L
Authority
SE
Sweden
Prior art keywords
welding power
power cell
welding
cell
power
Prior art date
Application number
SE7513351A
Other languages
Swedish (sv)
Inventor
W Jung
P W Bodewig
Original Assignee
Stk 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
Priority claimed from DE19742456176 external-priority patent/DE2456176A1/en
Priority claimed from DE19752545068 external-priority patent/DE2545068A1/en
Application filed by Stk Gmbh filed Critical Stk Gmbh
Publication of SE7513351L publication Critical patent/SE7513351L/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/02—Regulating electric characteristics of arcs
    • G05F1/08—Regulating electric characteristics of arcs by means of semiconductor devices
    • 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)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Arc Welding Control (AREA)
  • Ac-Ac Conversion (AREA)
  • Control Of Electrical Variables (AREA)
SE7513351A 1974-11-28 1975-11-27 WELDING POWER CELL SE7513351L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742456176 DE2456176A1 (en) 1974-11-28 1974-11-28 Control circuits for three-phase welding transformers - using three thyristors connected to the sec. windings
DE19752545068 DE2545068A1 (en) 1975-10-08 1975-10-08 Control circuits for three-phase welding transformers - using three thyristors connected to the sec. windings

Publications (1)

Publication Number Publication Date
SE7513351L true SE7513351L (en) 1976-05-31

Family

ID=25768030

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7513351A SE7513351L (en) 1974-11-28 1975-11-27 WELDING POWER CELL

Country Status (8)

Country Link
BR (1) BR7507898A (en)
CH (1) CH600431A5 (en)
ES (1) ES443074A1 (en)
FI (1) FI753319A (en)
FR (1) FR2292551A1 (en)
GB (1) GB1528395A (en)
NL (1) NL7513435A (en)
SE (1) SE7513351L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL118668B1 (en) * 1978-03-06 1981-10-31 Inst Spawalnictwa Thyristor rectifier for energizing of welding arc in protective atmospheres v zahhitnojj atmosfere

Also Published As

Publication number Publication date
ES443074A1 (en) 1977-09-16
CH600431A5 (en) 1978-06-15
FI753319A (en) 1976-05-29
NL7513435A (en) 1976-06-01
BR7507898A (en) 1976-08-10
FR2292551A1 (en) 1976-06-25
GB1528395A (en) 1978-10-11
FR2292551B3 (en) 1978-09-01

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