FR2430687A2 - Appareil electronique basse tension generateur d'arcs electriques et alimentateur de moteurs electriques ou de sources lumineuses - Google Patents

Appareil electronique basse tension generateur d'arcs electriques et alimentateur de moteurs electriques ou de sources lumineuses

Info

Publication number
FR2430687A2
FR2430687A2 FR7820744A FR7820744A FR2430687A2 FR 2430687 A2 FR2430687 A2 FR 2430687A2 FR 7820744 A FR7820744 A FR 7820744A FR 7820744 A FR7820744 A FR 7820744A FR 2430687 A2 FR2430687 A2 FR 2430687A2
Authority
FR
France
Prior art keywords
primary
regulated
welding arc
winding transformer
multiple winding
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.)
Withdrawn
Application number
FR7820744A
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.)
BEAUDOUX JEAN CLAUDE
Original Assignee
BEAUDOUX JEAN CLAUDE
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 BEAUDOUX JEAN CLAUDE filed Critical BEAUDOUX JEAN CLAUDE
Priority to FR7820744A priority Critical patent/FR2430687A2/fr
Publication of FR2430687A2 publication Critical patent/FR2430687A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/06—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/068—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode mounted on a transformer
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)

Abstract

L'invention concerne un adaptateur associé à l'appareil électronique décrit dans la demande de brevet principal. Cet adaptateur constitué classiquement par un transformateur 1 comporte : d'une part au primaire, un dispositif de réglage d'intensité 5 constitué par des thyristors à << G.C.O. >>, d'autre part au secondaire, plusieurs enroulements 4a, 4b, 4c définissant des régimes de tension V1 , V2, V3 cumulatifs et associés à un pont de diodes 2 redressant lesdites tensions. Un tel adaptateur pourra servir de poste de secours dans le cas d'une défaillance l'appareil électronique.
FR7820744A 1978-07-07 1978-07-07 Appareil electronique basse tension generateur d'arcs electriques et alimentateur de moteurs electriques ou de sources lumineuses Withdrawn FR2430687A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7820744A FR2430687A2 (fr) 1978-07-07 1978-07-07 Appareil electronique basse tension generateur d'arcs electriques et alimentateur de moteurs electriques ou de sources lumineuses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820744A FR2430687A2 (fr) 1978-07-07 1978-07-07 Appareil electronique basse tension generateur d'arcs electriques et alimentateur de moteurs electriques ou de sources lumineuses

Publications (1)

Publication Number Publication Date
FR2430687A2 true FR2430687A2 (fr) 1980-02-01

Family

ID=9210634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820744A Withdrawn FR2430687A2 (fr) 1978-07-07 1978-07-07 Appareil electronique basse tension generateur d'arcs electriques et alimentateur de moteurs electriques ou de sources lumineuses

Country Status (1)

Country Link
FR (1) FR2430687A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005201948B1 (en) * 2004-12-16 2006-06-15 Lincoln Global, Inc. System for welding with multiple arcs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005201948B1 (en) * 2004-12-16 2006-06-15 Lincoln Global, Inc. System for welding with multiple arcs

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Legal Events

Date Code Title Description
ST Notification of lapse