FI753319A7 - - Google Patents

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Info

Publication number
FI753319A7
FI753319A7 FI753319A FI753319A FI753319A7 FI 753319 A7 FI753319 A7 FI 753319A7 FI 753319 A FI753319 A FI 753319A FI 753319 A FI753319 A FI 753319A FI 753319 A7 FI753319 A7 FI 753319A7
Authority
FI
Finland
Application number
FI753319A
Other languages
Finnish (fi)
Inventor
Werner Jung
Peter W Bodewig
Original Assignee
Stk Ges Fuer Schweisstechn Kon
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/de
Priority claimed from DE19752545068 external-priority patent/DE2545068A1/de
Application filed by Stk Ges Fuer Schweisstechn Kon filed Critical Stk Ges Fuer Schweisstechn Kon
Publication of FI753319A7 publication Critical patent/FI753319A7/fi

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)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Ac-Ac Conversion (AREA)
  • Control Of Electrical Variables (AREA)
FI753319A 1974-11-28 1975-11-25 FI753319A7 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742456176 DE2456176A1 (de) 1974-11-28 1974-11-28 Schweisstromquelle
DE19752545068 DE2545068A1 (de) 1975-10-08 1975-10-08 Schweisstromquelle

Publications (1)

Publication Number Publication Date
FI753319A7 true FI753319A7 (enrdf_load_stackoverflow) 1976-05-29

Family

ID=25768030

Family Applications (1)

Application Number Title Priority Date Filing Date
FI753319A FI753319A7 (enrdf_load_stackoverflow) 1974-11-28 1975-11-25

Country Status (8)

Country Link
BR (1) BR7507898A (enrdf_load_stackoverflow)
CH (1) CH600431A5 (enrdf_load_stackoverflow)
ES (1) ES443074A1 (enrdf_load_stackoverflow)
FI (1) FI753319A7 (enrdf_load_stackoverflow)
FR (1) FR2292551A1 (enrdf_load_stackoverflow)
GB (1) GB1528395A (enrdf_load_stackoverflow)
NL (1) NL7513435A (enrdf_load_stackoverflow)
SE (1) SE7513351L (enrdf_load_stackoverflow)

Families Citing this family (2)

* 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
CN118989526B (zh) * 2024-10-21 2024-12-27 北京三重华星电子科技有限公司 一种高频逆变直流焊接电源电路

Also Published As

Publication number Publication date
SE7513351L (sv) 1976-05-31
BR7507898A (pt) 1976-08-10
NL7513435A (nl) 1976-06-01
GB1528395A (en) 1978-10-11
FR2292551A1 (fr) 1976-06-25
FR2292551B3 (enrdf_load_stackoverflow) 1978-09-01
ES443074A1 (es) 1977-09-16
CH600431A5 (enrdf_load_stackoverflow) 1978-06-15

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: STK GESELLSCHAFT FUER SCHWEISSTECHNISCHE