AT242785B - Einphasen-Transformator für Schweißzwecke - Google Patents

Einphasen-Transformator für Schweißzwecke

Info

Publication number
AT242785B
AT242785B AT202363A AT202363A AT242785B AT 242785 B AT242785 B AT 242785B AT 202363 A AT202363 A AT 202363A AT 202363 A AT202363 A AT 202363A AT 242785 B AT242785 B AT 242785B
Authority
AT
Austria
Prior art keywords
phase transformer
welding purposes
welding
purposes
transformer
Prior art date
Application number
AT202363A
Other languages
German (de)
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT242785B publication Critical patent/AT242785B/de

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
    • 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
    • H01F29/146—Constructional details

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
AT202363A 1962-03-16 1963-03-14 Einphasen-Transformator für Schweißzwecke AT242785B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH322962A CH391921A (de) 1962-03-16 1962-03-16 Einphasen-Transformator für Schweisszwecke

Publications (1)

Publication Number Publication Date
AT242785B true AT242785B (de) 1965-10-11

Family

ID=4251425

Family Applications (1)

Application Number Title Priority Date Filing Date
AT202363A AT242785B (de) 1962-03-16 1963-03-14 Einphasen-Transformator für Schweißzwecke

Country Status (5)

Country Link
AT (1) AT242785B (ja)
BE (1) BE629601A (ja)
CH (1) CH391921A (ja)
DE (1) DE1178959B (ja)
GB (1) GB971681A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1118509A (fr) * 1978-10-20 1982-02-16 Gerald Roberge Variable inductance
FR2445599A1 (fr) * 1978-12-27 1980-07-25 Tran Van Sach Generateur statique de courant alternatif
FR2472824A1 (fr) * 1979-12-27 1981-07-03 Tran Van Sach Generateur statique de courant alternatif

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE707221C (de) * 1937-12-04 1941-06-16 Siemens Schuckertwerke Akt Ges Drehstromtransformator
DE698459C (de) * 1938-02-20 1940-11-11 Aeg Einphasenstreutransformator mit regelbar gleichstromvormagnetisiertem Nebenschluss
NL75971C (ja) * 1947-07-08 1900-01-01
DE843443C (de) * 1950-05-24 1952-07-07 Siemens Ag Transformator
US2703391A (en) * 1952-03-07 1955-03-01 Charles F Gunderson Saturable reactor
DE1064624B (de) * 1956-07-17 1959-09-03 Walter Niepenberg Jun Transformator mit feststehendem veraenderlichem magnetischem Nebenschluss, insbesondere Streufeldtransformator
DE1112223B (de) * 1959-07-30 1961-08-03 Elektromotoren Kirsch Bernhard Tragbarer Lichtbogen-Schweisstransformator
DE1104639B (de) * 1960-01-27 1961-04-13 Bbc Brown Boveri & Cie Regulieranordnung fuer Schweissgleichrichter

Also Published As

Publication number Publication date
DE1178959B (de) 1964-10-01
CH391921A (de) 1965-05-15
GB971681A (en) 1964-09-30
BE629601A (ja)

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