CH524421A - Welding power source - Google Patents

Welding power source

Info

Publication number
CH524421A
CH524421A CH1441671A CH1441671A CH524421A CH 524421 A CH524421 A CH 524421A CH 1441671 A CH1441671 A CH 1441671A CH 1441671 A CH1441671 A CH 1441671A CH 524421 A CH524421 A CH 524421A
Authority
CH
Switzerland
Prior art keywords
power source
welding power
welding
source
power
Prior art date
Application number
CH1441671A
Other languages
German (de)
Inventor
Tajbl Franz
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Publication of CH524421A publication Critical patent/CH524421A/en

Links

Classifications

    • 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
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/068—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode mounted on a transformer
    • 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
    • B23K9/1012—Power supply characterised by parts of the process
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
CH1441671A 1970-12-22 1971-10-04 Welding power source CH524421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702063286 DE2063286C3 (en) 1970-12-22 1970-12-22 Welding power source

Publications (1)

Publication Number Publication Date
CH524421A true CH524421A (en) 1972-06-30

Family

ID=5791887

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1441671A CH524421A (en) 1970-12-22 1971-10-04 Welding power source

Country Status (3)

Country Link
CH (1) CH524421A (en)
DE (1) DE2063286C3 (en)
NL (1) NL7115759A (en)

Also Published As

Publication number Publication date
DE2063286C3 (en) 1975-03-13
DE2063286B2 (en) 1974-07-18
DE2063286A1 (en) 1972-07-13
NL7115759A (en) 1972-06-26

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Legal Events

Date Code Title Description
PL Patent ceased