FR783086A - Induction tuning resistor (tuning reactance), especially for arc welding using alternating current - Google Patents

Induction tuning resistor (tuning reactance), especially for arc welding using alternating current

Info

Publication number
FR783086A
FR783086A FR783086DA FR783086A FR 783086 A FR783086 A FR 783086A FR 783086D A FR783086D A FR 783086DA FR 783086 A FR783086 A FR 783086A
Authority
FR
France
Prior art keywords
tuning
alternating current
arc welding
induction
reactance
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
Other languages
French (fr)
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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Application granted granted Critical
Publication of FR783086A publication Critical patent/FR783086A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
FR783086D 1934-01-11 1934-12-21 Induction tuning resistor (tuning reactance), especially for arc welding using alternating current Expired FR783086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH783086X 1934-01-11

Publications (1)

Publication Number Publication Date
FR783086A true FR783086A (en) 1935-07-08

Family

ID=4536376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783086D Expired FR783086A (en) 1934-01-11 1934-12-21 Induction tuning resistor (tuning reactance), especially for arc welding using alternating current

Country Status (2)

Country Link
DE (1) DE633950C (en)
FR (1) FR783086A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960123C (en) * 1951-04-18 1957-04-04 Siemens Ag Device for current control in arc welding transformers
FR2459703A1 (en) * 1979-06-27 1981-01-16 Ramonet Andre Hand soldering iron heated by adjustable electric current - obtd. using adjustable transformer with two prim. windings and several switchable sec. windings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960123C (en) * 1951-04-18 1957-04-04 Siemens Ag Device for current control in arc welding transformers
FR2459703A1 (en) * 1979-06-27 1981-01-16 Ramonet Andre Hand soldering iron heated by adjustable electric current - obtd. using adjustable transformer with two prim. windings and several switchable sec. windings

Also Published As

Publication number Publication date
DE633950C (en) 1936-08-12

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