CH391921A - Einphasen-Transformator für Schweisszwecke - Google Patents

Einphasen-Transformator für Schweisszwecke

Info

Publication number
CH391921A
CH391921A CH322962A CH322962A CH391921A CH 391921 A CH391921 A CH 391921A CH 322962 A CH322962 A CH 322962A CH 322962 A CH322962 A CH 322962A CH 391921 A CH391921 A CH 391921A
Authority
CH
Switzerland
Prior art keywords
phase transformer
welding purposes
welding
purposes
transformer
Prior art date
Application number
CH322962A
Other languages
English (en)
Inventor
Kocher Hermann
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
Priority to BE629601D priority Critical patent/BE629601A/xx
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH322962A priority patent/CH391921A/de
Priority to DEA39876A priority patent/DE1178959B/de
Priority to AT202363A priority patent/AT242785B/de
Priority to GB1013463A priority patent/GB971681A/en
Publication of CH391921A publication Critical patent/CH391921A/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)
CH322962A 1962-03-16 1962-03-16 Einphasen-Transformator für Schweisszwecke CH391921A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE629601D BE629601A (de) 1962-03-16
CH322962A CH391921A (de) 1962-03-16 1962-03-16 Einphasen-Transformator für Schweisszwecke
DEA39876A DE1178959B (de) 1962-03-16 1962-04-04 Einphasen-Transformator fuer Schweisszwecke
AT202363A AT242785B (de) 1962-03-16 1963-03-14 Einphasen-Transformator für Schweißzwecke
GB1013463A GB971681A (en) 1962-03-16 1963-03-14 Single-phase welding transformers

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
CH391921A true CH391921A (de) 1965-05-15

Family

ID=4251425

Family Applications (1)

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

Country Status (5)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010502A1 (de) * 1978-10-20 1980-04-30 Hydro-Quebec Variable Induktivität
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 (de) * 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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010502A1 (de) * 1978-10-20 1980-04-30 Hydro-Quebec Variable Induktivität
EP0106371A2 (de) * 1978-10-20 1984-04-25 Hydro-Quebec Variable Induktivität für Dreiphasenkreis
EP0106371A3 (en) * 1978-10-20 1984-05-30 Hydro-Quebec Variable inductance for a three-phase circuit
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

Also Published As

Publication number Publication date
DE1178959B (de) 1964-10-01
GB971681A (en) 1964-09-30
AT242785B (de) 1965-10-11
BE629601A (de)

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