BRPI0502119A - sistema para soldagem com múltiplos arcos - Google Patents

sistema para soldagem com múltiplos arcos

Info

Publication number
BRPI0502119A
BRPI0502119A BRPI0502119-7A BRPI0502119A BRPI0502119A BR PI0502119 A BRPI0502119 A BR PI0502119A BR PI0502119 A BRPI0502119 A BR PI0502119A BR PI0502119 A BRPI0502119 A BR PI0502119A
Authority
BR
Brazil
Prior art keywords
coil section
arc
tap
arc welding
welding system
Prior art date
Application number
BRPI0502119-7A
Other languages
English (en)
Inventor
Elliot K Stava
Original Assignee
Lincoln Global Inc
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 Lincoln Global Inc filed Critical Lincoln Global Inc
Publication of BRPI0502119A publication Critical patent/BRPI0502119A/pt

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
    • B23K9/1043—Power supply characterised by the electric circuit
    • B23K9/1068—Electric circuits for the supply of power to two or more arcs from a single source
    • 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
    • B23K9/0008—Welding without shielding means against the influence of the surrounding atmosphere
    • B23K9/0017—Welding without shielding means against the influence of the surrounding atmosphere using more than one electrode
    • 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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • B23K9/1735—Arc welding or cutting making use of shielding gas and of a consumable electrode making use of several electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Arc Welding In General (AREA)

Abstract

"SISTEMA PARA SOLDAGEM COM MúLTIPLOS ARCOS". A presente invenção refere-se a um sistema para soldagem com um primeiro e um segundo arco entre um primeiro e um segundo eletrodo, respectivamente, e uma peça a trabalhar comum, onde cada um dos eletrodos é acionado por um condutor de energia de uma única fonte de energia. O sistema compreende um indutor com um núcleo, uma derivação central, uma primeira extremidade, uma segunda extremidade, uma primeira seção de bobina entre a derivação e a primeira extremidade e uma segunda seção de bobina entre a derivação e a segunda extremidade, onde o condutor de energia está conectado na derivação. Um primeiro circuito que conecta o primeiro arco em série com a primeira seção de bobina e um segundo circuito que conecta o segundo arco em série com a segunda seção de bobina, um primeiro indutor auxiliar separado no primeiro circuito entre a primeira seção de bobina e o primeiro arco e um segundo indutor auxiliar separado no segundo circuito entre a segunda seção de bobina e o segundo arco.
BRPI0502119-7A 2004-12-16 2005-05-24 sistema para soldagem com múltiplos arcos BRPI0502119A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/012,559 US7220940B2 (en) 2004-12-16 2004-12-16 System for welding with multiple arcs

Publications (1)

Publication Number Publication Date
BRPI0502119A true BRPI0502119A (pt) 2006-09-12

Family

ID=36010920

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0502119-7A BRPI0502119A (pt) 2004-12-16 2005-05-24 sistema para soldagem com múltiplos arcos

Country Status (12)

Country Link
US (1) US7220940B2 (pt)
EP (1) EP1671735B1 (pt)
JP (1) JP4767607B2 (pt)
KR (1) KR100649997B1 (pt)
CN (1) CN100537106C (pt)
AT (1) ATE404313T1 (pt)
AU (1) AU2005201948B1 (pt)
BR (1) BRPI0502119A (pt)
CA (1) CA2506057A1 (pt)
DE (1) DE602005008876D1 (pt)
MX (1) MXPA05006784A (pt)
TW (1) TWI296220B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10010961B2 (en) * 2006-07-17 2018-07-03 Lincoln Global, Inc. Multiple arc welding system controls and methods
WO2010038779A1 (ja) 2008-09-30 2010-04-08 高周波熱錬株式会社 金属材の溶接装置及び金属材の溶接方法
DE102010038302A1 (de) * 2010-07-22 2012-01-26 Linde Aktiengesellschaft Verfahren zum Kurzlichtbogen-Tandemschweißen
CN105749929B (zh) * 2014-12-15 2018-10-16 中国石油天然气股份有限公司 用于丁烯氧化脱氢的负载型催化剂及其制备方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US282527A (en) * 1883-08-07 Temporary binder
US967578A (en) * 1909-06-03 1910-08-16 Heinrich L J Siemund Art of electric welding and repairing.
US1619629A (en) * 1925-11-19 1927-03-01 Frederick C Owen Transformer for electric arc cutting, repairing, and welding apparatus
GB282527A (en) 1926-10-30 1927-12-29 James Colquhoun Macfarlane An improved method of and apparatus for operating electric arc welding systems
US2417907A (en) * 1943-11-16 1947-03-25 Sr Hugh S Bowen Electric arc welding apparatus
US2455072A (en) * 1945-04-03 1948-11-30 Jr Curtis Lindley Fruit cutter and pitter with rotary blades
US3566072A (en) 1968-12-23 1971-02-23 Chemetron Corp Arc welding supply
JPS5631184B2 (pt) * 1972-07-10 1981-07-20
JPS5137901B2 (pt) 1973-04-26 1976-10-19
SU460957A1 (ru) 1973-05-18 1975-02-25 Ростовский-На-Дону Институт Сельскохозяйственного Машиностроения Многопостова система питани дл электродуговой сварки
SU619306A1 (ru) * 1976-08-11 1978-08-15 Ростовский-На-Дону Институт Сельскохозяйственного Машиностроения Устройство дл двухдуговой сварки
FR2430687A2 (fr) * 1978-07-07 1980-02-01 Beaudoux Jean Claude Appareil electronique basse tension generateur d'arcs electriques et alimentateur de moteurs electriques ou de sources lumineuses
JPS5536048A (en) * 1978-09-05 1980-03-13 Sansha Electric Mfg Co Ltd Direct current arc welder
US4553018A (en) * 1983-10-27 1985-11-12 Mitsubishi Denki Kabushiki Kaisha Short circuiting transfer arc welding machine
DE3438401A1 (de) * 1984-10-19 1986-04-24 Alfred Teves Gmbh, 6000 Frankfurt Antriebs- und bremsschlupfgeregelte bremsanlage
JP3001068B2 (ja) * 1991-04-02 2000-01-17 亮拿 佐藤 溶接装置，加熱装置及び加振装置
SE9102961L (sv) 1991-10-14 1993-04-15 Esab Ab Svetsstroemkaella foer vaexelstroemljusbaagsvetsning
RU2053072C1 (ru) * 1992-04-17 1996-01-27 Производственно-научное проектно-технологическое предприятие "Эльта" Источник питания для электродуговой сварки
RU2053071C1 (ru) * 1992-10-12 1996-01-27 Акционерное общество закрытого типа "Агримекс" Источник питания сварочной дуги
US6197397B1 (en) * 1996-12-31 2001-03-06 3M Innovative Properties Company Adhesives having a microreplicated topography and methods of making and using same
US6051810A (en) * 1998-01-09 2000-04-18 Lincoln Global, Inc. Short circuit welder
US6207929B1 (en) * 1999-06-21 2001-03-27 Lincoln Global, Inc. Tandem electrode welder and method of welding with two electrodes
US6111216A (en) * 1999-01-19 2000-08-29 Lincoln Global, Inc. High current welding power supply
US6362986B1 (en) * 2001-03-22 2002-03-26 Volterra, Inc. Voltage converter with coupled inductive windings, and associated methods
US7183516B2 (en) 2004-05-24 2007-02-27 Lincoln Global, Inc. System and method for welding with multiple arcs

Also Published As

Publication number Publication date
JP2006167803A (ja) 2006-06-29
KR20060069230A (ko) 2006-06-21
MXPA05006784A (es) 2006-06-19
AU2005201948B1 (en) 2006-06-15
CN100537106C (zh) 2009-09-09
CA2506057A1 (en) 2006-06-16
KR100649997B1 (ko) 2006-11-27
EP1671735B1 (en) 2008-08-13
DE602005008876D1 (de) 2008-09-25
TW200621413A (en) 2006-07-01
US7220940B2 (en) 2007-05-22
TWI296220B (en) 2008-05-01
US20060131290A1 (en) 2006-06-22
ATE404313T1 (de) 2008-08-15
EP1671735A1 (en) 2006-06-21
CN1788905A (zh) 2006-06-21
JP4767607B2 (ja) 2011-09-07

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: ALTERADA A CLASSIFICACAO DE B23K 9/00 PARA INT.CL.2010.01 B23K 9/09; B23K 9/06

Ipc: B23K 9/09 (2010.01), B23K 9/06 (2010.01)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.