CH372771A - Current generating device for electric arc welding - Google Patents

Current generating device for electric arc welding

Info

Publication number
CH372771A
CH372771A CH1400961A CH1400961A CH372771A CH 372771 A CH372771 A CH 372771A CH 1400961 A CH1400961 A CH 1400961A CH 1400961 A CH1400961 A CH 1400961A CH 372771 A CH372771 A CH 372771A
Authority
CH
Switzerland
Prior art keywords
generating device
electric arc
arc welding
current generating
current
Prior art date
Application number
CH1400961A
Other languages
French (fr)
Inventor
Rudaz Albi
Original Assignee
Secheron Atel
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 Secheron Atel filed Critical Secheron Atel
Priority to CH1400961A priority Critical patent/CH372771A/en
Priority to FR42946A priority patent/FR1335812A/en
Priority to GB38226/62A priority patent/GB1011396A/en
Priority to DES81976A priority patent/DE1148672B/en
Priority to US231239A priority patent/US3219881A/en
Priority to BE625543D priority patent/BE625543A/xx
Publication of CH372771A publication Critical patent/CH372771A/en

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
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • 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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc
    • B23K9/0732—Stabilising of the arc current
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Arc Welding Control (AREA)
CH1400961A 1961-12-01 1961-12-01 Current generating device for electric arc welding CH372771A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1400961A CH372771A (en) 1961-12-01 1961-12-01 Current generating device for electric arc welding
FR42946A FR1335812A (en) 1961-12-01 1962-10-09 Current generating device for electric arc welding
GB38226/62A GB1011396A (en) 1961-12-01 1962-10-09 Electric arc welding apparatus
DES81976A DE1148672B (en) 1961-12-01 1962-10-10 Device for generating electricity for electric arc welding
US231239A US3219881A (en) 1961-12-01 1962-10-17 Saturable transformer regulated power system
BE625543D BE625543A (en) 1961-12-01 1962-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1400961A CH372771A (en) 1961-12-01 1961-12-01 Current generating device for electric arc welding

Publications (1)

Publication Number Publication Date
CH372771A true CH372771A (en) 1963-10-31

Family

ID=4397174

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1400961A CH372771A (en) 1961-12-01 1961-12-01 Current generating device for electric arc welding

Country Status (6)

Country Link
US (1) US3219881A (en)
BE (1) BE625543A (en)
CH (1) CH372771A (en)
DE (1) DE1148672B (en)
FR (1) FR1335812A (en)
GB (1) GB1011396A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349219A (en) * 1964-04-07 1967-10-24 Harnischfeger Corp Welding method with controlled rectifier welding power source
US3350538A (en) * 1964-04-07 1967-10-31 Harnischfeger Corp Programmed welding with controlled rectifier welding power source
US3278833A (en) * 1965-10-22 1966-10-11 Frederick C Owen Core type a.c. welding transformer
US3463903A (en) * 1966-04-04 1969-08-26 Secheron Atel Device for the feed of an electric arc welding set from three-phase current
DE1565795B1 (en) * 1966-04-04 1970-07-02 Secheron Atel Arc welding arrangement
US3627976A (en) * 1967-05-09 1971-12-14 Chemetron Corp Nonconsumable electrode welding method and power supply
US3612988A (en) * 1969-09-15 1971-10-12 Wanlass Cravens Lamar Flux-gated voltage regulator
DE2755232A1 (en) * 1977-12-10 1979-06-13 Karlsruhe Augsburg Iweka WELDING ELECTRICITY SOURCE FOR WELDING WITH DIFFERENT AIR GAP COMPARATIVE WORKPIECES
FR2468983A1 (en) * 1979-09-27 1981-05-08 Sobiepanek Janusz Transformer with variable magnetic flux - has regulating coil coupled to input and output windings to form variable impedance circuit
US4446405A (en) * 1980-12-29 1984-05-01 Rca Corporation Television receiver ferroresonant load power supply
US4353014A (en) * 1981-04-20 1982-10-05 Rca Corporation Television receiver ferroresonant load power supply with reduced saturable reactor circulating current
US4897773A (en) * 1989-05-03 1990-01-30 The Lincoln Electric Company Inverter output circuit
US8013707B1 (en) * 2010-08-31 2011-09-06 The Boeing Company Magnetic non-contact switch
PL2888639T3 (en) * 2012-08-24 2018-07-31 Abb Schweiz Ag Distribution transformer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2365722A (en) * 1936-05-12 1944-12-26 Owen Frederick Carlisie Transformer
US2305153A (en) * 1938-11-26 1942-12-15 Fries Eduard Adjustable transformer with high reactance
US2322709A (en) * 1939-01-13 1943-06-22 Frederick C Owen Welding apparatus
US2395881A (en) * 1940-08-02 1946-03-05 Raytheon Mfg Co Controlled peaking trasformer
US2758162A (en) * 1951-03-02 1956-08-07 Magnetics Inc Magnetic amplifier

Also Published As

Publication number Publication date
US3219881A (en) 1965-11-23
FR1335812A (en) 1963-08-23
DE1148672B (en) 1963-05-16
BE625543A (en) 1963-03-15
GB1011396A (en) 1965-11-24

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