ES2176797T3 - Procedimiento y dispositivo de soldadura por arco en corriente pulsada. - Google Patents

Procedimiento y dispositivo de soldadura por arco en corriente pulsada.

Info

Publication number
ES2176797T3
ES2176797T3 ES97947080T ES97947080T ES2176797T3 ES 2176797 T3 ES2176797 T3 ES 2176797T3 ES 97947080 T ES97947080 T ES 97947080T ES 97947080 T ES97947080 T ES 97947080T ES 2176797 T3 ES2176797 T3 ES 2176797T3
Authority
ES
Spain
Prior art keywords
procedure
welding device
pulsed current
arch welding
pulse
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 - Lifetime
Application number
ES97947080T
Other languages
English (en)
Inventor
Gerard Plottier
Francis Briand
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9497923&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2176797(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by La Soudure Autogene Francaise filed Critical La Soudure Autogene Francaise
Application granted granted Critical
Publication of ES2176797T3 publication Critical patent/ES2176797T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
    • B23K9/092—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits characterised by the shape of the pulses produced

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Arc Welding Control (AREA)
  • Laser Beam Processing (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO Y A UN DISPOSITIVO DE SOLDADURA POR ARCO EN CORRIENTE PULSADA EN EL QUE EL IMPULSO DE CORRIENTE ELECTRICA PRESENTA PENDIENTES DE SUBIDA Y/O DE BAJADA COMPRENDIDAS ENTRE 50 A/MS Y 1000 A/MS Y MAS CONCRETAMENTE ENTRE 100 A/MS Y 500 A/MS, SALVO UN IMPULSO DE FORMA TRIANGULAR. APLICACION EN LA SOLDADURA MIG O MAG.
ES97947080T 1996-11-22 1997-11-18 Procedimiento y dispositivo de soldadura por arco en corriente pulsada. Expired - Lifetime ES2176797T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9614315A FR2756201B1 (fr) 1996-11-22 1996-11-22 Procede de soudage a l'arc en courant pulse

Publications (1)

Publication Number Publication Date
ES2176797T3 true ES2176797T3 (es) 2002-12-01

Family

ID=9497923

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97947080T Expired - Lifetime ES2176797T3 (es) 1996-11-22 1997-11-18 Procedimiento y dispositivo de soldadura por arco en corriente pulsada.

Country Status (9)

Country Link
EP (1) EP0951376B1 (es)
JP (1) JP2001504039A (es)
AT (1) ATE217826T1 (es)
AU (1) AU5225898A (es)
CA (1) CA2272953A1 (es)
DE (1) DE69712786T2 (es)
ES (1) ES2176797T3 (es)
FR (1) FR2756201B1 (es)
WO (1) WO1998022247A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9333580B2 (en) 2004-04-29 2016-05-10 Lincoln Global, Inc. Gas-less process and system for girth welding in high strength applications
FR2977818B1 (fr) 2011-07-11 2014-05-23 Air Liquide Welding France Procede de soudage a l'arc avec electrode consommable

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5078548A (es) * 1973-11-15 1975-06-26
EP0026072B1 (en) * 1979-09-11 1983-09-21 Commonwealth Scientific And Industrial Research Organisation A generator of high current pulses
JPS57124572A (en) * 1981-01-28 1982-08-03 Hitachi Ltd Arc welding method
JPS5978776A (ja) * 1982-10-29 1984-05-07 Hitachi Seiko Ltd パルスア−ク溶接機
GB2268009B (en) * 1989-02-27 1994-09-14 Mitsubishi Electric Corp Pulse welding apparatus
JP2809683B2 (ja) * 1989-04-10 1998-10-15 松下電器産業株式会社 パルスアーク溶接機

Also Published As

Publication number Publication date
DE69712786D1 (de) 2002-06-27
CA2272953A1 (en) 1998-05-28
DE69712786T2 (de) 2003-01-02
JP2001504039A (ja) 2001-03-27
AU5225898A (en) 1998-06-10
FR2756201A1 (fr) 1998-05-29
FR2756201B1 (fr) 1998-12-24
ATE217826T1 (de) 2002-06-15
EP0951376A1 (fr) 1999-10-27
EP0951376B1 (fr) 2002-05-22
WO1998022247A1 (fr) 1998-05-28

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