FR2068563A1 - - Google Patents

Info

Publication number
FR2068563A1
FR2068563A1 FR7037657A FR7037657A FR2068563A1 FR 2068563 A1 FR2068563 A1 FR 2068563A1 FR 7037657 A FR7037657 A FR 7037657A FR 7037657 A FR7037657 A FR 7037657A FR 2068563 A1 FR2068563 A1 FR 2068563A1
Authority
FR
France
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
FR7037657A
Other languages
French (fr)
Other versions
FR2068563B1 (en, 2012
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.)
Ind Sigma SA Cv
Original Assignee
Ind Sigma SA Cv
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 Ind Sigma SA Cv filed Critical Ind Sigma SA Cv
Publication of FR2068563A1 publication Critical patent/FR2068563A1/fr
Application granted granted Critical
Publication of FR2068563B1 publication Critical patent/FR2068563B1/fr
Expired 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
    • 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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • B23K9/1043—Power supply characterised by the electric circuit
    • B23K9/1056—Power supply characterised by the electric circuit by using digital means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F2027/408—Association with diode or rectifier
    • 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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
FR7037657A 1969-11-21 1970-10-19 Expired FR2068563B1 (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX11548469 1969-11-21

Publications (2)

Publication Number Publication Date
FR2068563A1 true FR2068563A1 (en, 2012) 1971-08-27
FR2068563B1 FR2068563B1 (en, 2012) 1976-03-19

Family

ID=19745290

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7037657A Expired FR2068563B1 (en, 2012) 1969-11-21 1970-10-19

Country Status (4)

Country Link
US (1) US3665150A (en, 2012)
DE (1) DE2024530A1 (en, 2012)
FR (1) FR2068563B1 (en, 2012)
GB (1) GB1301943A (en, 2012)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049946A (en) * 1975-11-03 1977-09-20 Eutectic Corporation Power supply for electric arc welding
US4690329A (en) * 1984-11-02 1987-09-01 United Technologies Corporation Exhaust nozzle coupled with reverser exhaust door
US5025127A (en) * 1989-06-30 1991-06-18 Gilliland Malcolm T Electronic welding station with AC and reversible polarity DC outputs
EP1391900A1 (de) * 2002-08-22 2004-02-25 Abb Research Ltd. Signaltransformator sowie Verfahren zum Betrieb eines solchen Signaltransformers
US6794976B2 (en) * 2002-12-24 2004-09-21 Illinois Tool Works Inc. HF transformer assembly having a higher leakage inductance boost winding
AT512064B1 (de) 2011-10-31 2015-11-15 Fronius Int Gmbh Hochstromtransformator, transformatorelement, kontaktplatte und sekundärwicklung sowie verfahren zur herstellung eines solchen hochstromtransformators
US9576725B2 (en) * 2012-12-28 2017-02-21 General Electric Company Method for reducing interwinding capacitance current in an isolation transformer
JP5790700B2 (ja) * 2013-04-15 2015-10-07 株式会社デンソー フィルタ部品
ES2684108B1 (es) * 2017-03-30 2019-06-13 Univ Catalunya Politecnica Transformador Activo Acondicionador de Potencia

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2068563B1 (en, 2012) 1976-03-19
GB1301943A (en, 2012) 1973-01-04
DE2024530A1 (de) 1971-06-03
US3665150A (en) 1972-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse