FR1241227A - Device for adjusting the intensity of a welding arc by means of a choke with a saturable core - Google Patents

Device for adjusting the intensity of a welding arc by means of a choke with a saturable core

Info

Publication number
FR1241227A
FR1241227A FR801979A FR801979A FR1241227A FR 1241227 A FR1241227 A FR 1241227A FR 801979 A FR801979 A FR 801979A FR 801979 A FR801979 A FR 801979A FR 1241227 A FR1241227 A FR 1241227A
Authority
FR
France
Prior art keywords
choke
intensity
adjusting
welding arc
saturable core
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
FR801979A
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.)
Lincoln Electric Co France SA
Original Assignee
La Soudure Autogene Francaise
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 La Soudure Autogene Francaise filed Critical La Soudure Autogene Francaise
Priority to FR801979A priority Critical patent/FR1241227A/en
Application granted granted Critical
Publication of FR1241227A publication Critical patent/FR1241227A/en
Expired legal-status Critical Current

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
    • 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
    • B23K9/1012—Power supply characterised by parts of the process
    • B23K9/1025—Means for suppressing or reducing DC components in AC arc welding installations
    • 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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
FR801979A 1959-08-04 1959-08-04 Device for adjusting the intensity of a welding arc by means of a choke with a saturable core Expired FR1241227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR801979A FR1241227A (en) 1959-08-04 1959-08-04 Device for adjusting the intensity of a welding arc by means of a choke with a saturable core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR801979A FR1241227A (en) 1959-08-04 1959-08-04 Device for adjusting the intensity of a welding arc by means of a choke with a saturable core

Publications (1)

Publication Number Publication Date
FR1241227A true FR1241227A (en) 1960-09-16

Family

ID=8717963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801979A Expired FR1241227A (en) 1959-08-04 1959-08-04 Device for adjusting the intensity of a welding arc by means of a choke with a saturable core

Country Status (1)

Country Link
FR (1) FR1241227A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2025429A1 (en) * 1968-12-05 1970-09-11 Oerlikon Maschf
EP0714106A1 (en) * 1994-10-27 1996-05-29 Applied Materials, Inc. Tunable inductance element, matching network and plasma processing system using such inductance elements

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2025429A1 (en) * 1968-12-05 1970-09-11 Oerlikon Maschf
EP0714106A1 (en) * 1994-10-27 1996-05-29 Applied Materials, Inc. Tunable inductance element, matching network and plasma processing system using such inductance elements
US5585766A (en) * 1994-10-27 1996-12-17 Applied Materials, Inc. Electrically tuned matching networks using adjustable inductance elements

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