FR1477719A - Single phase transformer for arc welding - Google Patents

Single phase transformer for arc welding

Info

Publication number
FR1477719A
FR1477719A FR52968A FR52968A FR1477719A FR 1477719 A FR1477719 A FR 1477719A FR 52968 A FR52968 A FR 52968A FR 52968 A FR52968 A FR 52968A FR 1477719 A FR1477719 A FR 1477719A
Authority
FR
France
Prior art keywords
arc welding
single phase
phase transformer
transformer
welding
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.)
Expired
Application number
FR52968A
Other languages
French (fr)
Inventor
Stefan Grosu
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.)
MINISTERUL IND CONSTRUCTHLOR D
Original Assignee
MINISTERUL IND CONSTRUCTHLOR D
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 MINISTERUL IND CONSTRUCTHLOR D filed Critical MINISTERUL IND CONSTRUCTHLOR D
Priority to FR52968A priority Critical patent/FR1477719A/en
Priority claimed from CH344366A external-priority patent/CH441545A/en
Application granted granted Critical
Publication of FR1477719A publication Critical patent/FR1477719A/en
Expired legal-status Critical Current

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
    • B23K9/1012—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR52968A 1966-03-10 1966-03-10 Single phase transformer for arc welding Expired FR1477719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR52968A FR1477719A (en) 1966-03-10 1966-03-10 Single phase transformer for arc welding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR52968A FR1477719A (en) 1966-03-10 1966-03-10 Single phase transformer for arc welding
CH344366A CH441545A (en) 1966-03-10 1966-03-10 Single-phase transformer for arc welding

Publications (1)

Publication Number Publication Date
FR1477719A true FR1477719A (en) 1967-04-21

Family

ID=25693017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52968A Expired FR1477719A (en) 1966-03-10 1966-03-10 Single phase transformer for arc welding

Country Status (1)

Country Link
FR (1) FR1477719A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301903A1 (en) * 1975-02-21 1976-09-17 Thomson Csf Focussing coil for beam tube electromagnets - is in two parts which are fed from common supply and one part has high impedance and other part has low impedance
EP0352834A2 (en) * 1988-07-25 1990-01-31 Albert Jakoubovitch Aperiodic generator
FR2641661A2 (en) * 1984-12-24 1990-07-13 Jakoubovitch Albert Enhancement to the aperiodic generator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301903A1 (en) * 1975-02-21 1976-09-17 Thomson Csf Focussing coil for beam tube electromagnets - is in two parts which are fed from common supply and one part has high impedance and other part has low impedance
FR2641661A2 (en) * 1984-12-24 1990-07-13 Jakoubovitch Albert Enhancement to the aperiodic generator
EP0352834A2 (en) * 1988-07-25 1990-01-31 Albert Jakoubovitch Aperiodic generator
EP0352834A3 (en) * 1988-07-25 1992-06-17 Albert Jakoubovitch Aperiodic generator

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