Nothing Special   »   [go: up one dir, main page]

FR627866A - Transformateur de soudage à arc, de puissance apparente absorbée réduite - Google Patents

Transformateur de soudage à arc, de puissance apparente absorbée réduite

Info

Publication number
FR627866A
FR627866A FR627866DA FR627866A FR 627866 A FR627866 A FR 627866A FR 627866D A FR627866D A FR 627866DA FR 627866 A FR627866 A FR 627866A
Authority
FR
France
Prior art keywords
power consumption
arc welding
apparent power
welding transformer
reduced apparent
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
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.)
BBC Secheron SA
Original Assignee
Ateliers de Secheron SA
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 Ateliers de Secheron SA filed Critical Ateliers de Secheron SA
Application granted granted Critical
Publication of FR627866A publication Critical patent/FR627866A/fr
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
    • B23K9/1012—Power supply characterised by parts of the process
    • B23K9/1018—Improvements of the cos (phi) of arc welding installations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR627866D 1926-01-23 1927-01-21 Transformateur de soudage à arc, de puissance apparente absorbée réduite Expired FR627866A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE627866X 1926-01-23

Publications (1)

Publication Number Publication Date
FR627866A true FR627866A (fr) 1927-10-14

Family

ID=6578478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR627866D Expired FR627866A (fr) 1926-01-23 1927-01-21 Transformateur de soudage à arc, de puissance apparente absorbée réduite

Country Status (1)

Country Link
FR (1) FR627866A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419771A (en) * 1942-08-15 1947-04-29 Jefferson Electric Co High reactance transformer
US2428646A (en) * 1940-08-21 1947-10-07 Nat Inv S Corp Luminescent tube system
DE1127014B (de) * 1960-11-22 1962-04-05 Bernhard Philberth Schweisstransformator
DE1690608B1 (de) * 1967-07-07 1971-07-08 Mini Ind Constructillor Schaltungsanordnung fuer Lichtbogenschweissung
US5331271A (en) * 1991-02-13 1994-07-19 U.S. Philips Corporation Compensation scheme for reducing effective transformer leakage inductance

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428646A (en) * 1940-08-21 1947-10-07 Nat Inv S Corp Luminescent tube system
US2419771A (en) * 1942-08-15 1947-04-29 Jefferson Electric Co High reactance transformer
DE1127014B (de) * 1960-11-22 1962-04-05 Bernhard Philberth Schweisstransformator
DE1690608B1 (de) * 1967-07-07 1971-07-08 Mini Ind Constructillor Schaltungsanordnung fuer Lichtbogenschweissung
US5331271A (en) * 1991-02-13 1994-07-19 U.S. Philips Corporation Compensation scheme for reducing effective transformer leakage inductance

Similar Documents

Publication Publication Date Title
FR627866A (fr) Transformateur de soudage à arc, de puissance apparente absorbée réduite
DK40109C (da) Transformator til elektrisk Lysbuesvejsning.
SU10876A1 (ru) Способ электрической дуговой арки
SU4703A1 (ru) Обмазка дл электродов, примен емых при дуговой электрической сварке металлов
CH132659A (de) Elektro-Schweissbrennner.
FR562420A (fr) Chalumeau soudeur et découpeur
CA273091A (fr) Transformateur de courant a souder
CA273092A (fr) Transformateur de courant a souder
AT126919B (de) Elektro-Schweißbrenner.
FR645960A (fr) Chalumeau soudeur
FR723362A (fr) Transformateur avec limitation différée de la puissance
FR609756A (fr) Chalumeau oxyacétylénique soudeur-découpeur
CA276842A (fr) Soudure a l'arc
FR670918A (fr) Lampe démontable à plusieurs électrodes, de très grande puissance pour t. s. f.
FR31577E (fr) Chalumeau
DK40768C (da) Elektrisk Buesvejseapparat.
CA275263A (fr) Transformateur a courant continu
FR622013A (fr) Perfectionnements aux postes de soudure par arc à courant alternatif
ES100739A1 (es) Electrodo para la soldadura con arco voltaico.
CA269610A (fr) Transformateur a souder
AT136553B (de) Gleichstrom-Lichtbogen-Schweißgenerator.
FR766935A (fr) Transformateur de puissance
AT108077B (de) Wechselstrombogenlampe mit eingeschlossenem Lichtbogen.
ES105773A2 (es) Mejoras en la construcción de los transformadores para soldadura eléctrica.
ES105772A1 (es) Mejoras en la construcción de los transformadores para soldadura eléctrica.