FR1340561A - Perfectionnements apportés aux appareils électriques, tels que notamment, les appareils de soudure - Google Patents

Perfectionnements apportés aux appareils électriques, tels que notamment, les appareils de soudure

Info

Publication number
FR1340561A
FR1340561A FR917527A FR917527A FR1340561A FR 1340561 A FR1340561 A FR 1340561A FR 917527 A FR917527 A FR 917527A FR 917527 A FR917527 A FR 917527A FR 1340561 A FR1340561 A FR 1340561A
Authority
FR
France
Prior art keywords
devices
improvements made
welding
electrical
electrical devices
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
FR917527A
Other languages
English (en)
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.)
ELEKTROMOTOREN KIRSCH
Original Assignee
ELEKTROMOTOREN KIRSCH
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 claimed from DEE23256A external-priority patent/DE1169059B/de
Application filed by ELEKTROMOTOREN KIRSCH filed Critical ELEKTROMOTOREN KIRSCH
Priority to FR917527A priority Critical patent/FR1340561A/fr
Application granted granted Critical
Publication of FR1340561A publication Critical patent/FR1340561A/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
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • 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
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
    • H02M5/12—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of voltage or current amplitude only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR917527A 1961-12-06 1962-12-04 Perfectionnements apportés aux appareils électriques, tels que notamment, les appareils de soudure Expired FR1340561A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR917527A FR1340561A (fr) 1961-12-06 1962-12-04 Perfectionnements apportés aux appareils électriques, tels que notamment, les appareils de soudure

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEE0022094 1961-12-06
DEE23256A DE1169059B (de) 1961-12-06 1962-07-24 Schweissgeraet zum Betreiben eines einzigen Lichtbogens
FR917527A FR1340561A (fr) 1961-12-06 1962-12-04 Perfectionnements apportés aux appareils électriques, tels que notamment, les appareils de soudure

Publications (1)

Publication Number Publication Date
FR1340561A true FR1340561A (fr) 1963-10-18

Family

ID=27209933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917527A Expired FR1340561A (fr) 1961-12-06 1962-12-04 Perfectionnements apportés aux appareils électriques, tels que notamment, les appareils de soudure

Country Status (1)

Country Link
FR (1) FR1340561A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611977A1 (fr) * 1987-03-06 1988-09-09 Gys Sa Const Electriq Electron Transformateur electrique notamment pour poste de soudage a l'arc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611977A1 (fr) * 1987-03-06 1988-09-09 Gys Sa Const Electriq Electron Transformateur electrique notamment pour poste de soudage a l'arc

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