FR2309965A2 - Systeme de commutation des enroulements d'un convertisseur de soudage - Google Patents

Systeme de commutation des enroulements d'un convertisseur de soudage

Info

Publication number
FR2309965A2
FR2309965A2 FR7612790A FR7612790A FR2309965A2 FR 2309965 A2 FR2309965 A2 FR 2309965A2 FR 7612790 A FR7612790 A FR 7612790A FR 7612790 A FR7612790 A FR 7612790A FR 2309965 A2 FR2309965 A2 FR 2309965A2
Authority
FR
France
Prior art keywords
switching system
converter switching
welding converter
welding
switching
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7612790A
Other languages
English (en)
Other versions
FR2309965B2 (fr
Inventor
Ryszard Kuszleyko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Instytut Spawalnictwa
Original Assignee
Instytut Spawalnictwa
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 Instytut Spawalnictwa filed Critical Instytut Spawalnictwa
Publication of FR2309965A2 publication Critical patent/FR2309965A2/fr
Application granted granted Critical
Publication of FR2309965B2 publication Critical patent/FR2309965B2/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01F29/14—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
FR7612790A 1975-04-29 1976-04-29 Systeme de commutation des enroulements d'un convertisseur de soudage Granted FR2309965A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1975180032A PL103148B1 (pl) 1975-04-29 1975-04-29 Uklad przelaczania uzwojen przetwornika spawalniczego

Publications (2)

Publication Number Publication Date
FR2309965A2 true FR2309965A2 (fr) 1976-11-26
FR2309965B2 FR2309965B2 (fr) 1980-10-31

Family

ID=19971909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612790A Granted FR2309965A2 (fr) 1975-04-29 1976-04-29 Systeme de commutation des enroulements d'un convertisseur de soudage

Country Status (6)

Country Link
DD (1) DD125476A6 (fr)
DE (1) DE2618171C3 (fr)
FR (1) FR2309965A2 (fr)
GB (1) GB1491420A (fr)
PL (1) PL103148B1 (fr)
SE (1) SE7604893L (fr)

Also Published As

Publication number Publication date
PL103148B1 (pl) 1979-05-31
DE2618171B2 (de) 1978-04-27
FR2309965B2 (fr) 1980-10-31
DE2618171C3 (de) 1979-01-18
DE2618171A1 (de) 1976-11-11
DD125476A6 (fr) 1977-04-20
SE7604893L (sv) 1976-10-30
GB1491420A (en) 1977-11-09

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