BRPI0402510A - Módulo transformador para uma máquina para soldagem - Google Patents

Módulo transformador para uma máquina para soldagem

Info

Publication number
BRPI0402510A
BRPI0402510A BR0402510-5A BRPI0402510A BRPI0402510A BR PI0402510 A BRPI0402510 A BR PI0402510A BR PI0402510 A BRPI0402510 A BR PI0402510A BR PI0402510 A BRPI0402510 A BR PI0402510A
Authority
BR
Brazil
Prior art keywords
transformer
welding machine
modules
concentric
primary
Prior art date
Application number
BR0402510-5A
Other languages
English (en)
Inventor
Todd E Kooken
Robert L Dodge
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 BRPI0402510A publication Critical patent/BRPI0402510A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/085—Welding transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/04—Fixed transformers not covered by group H01F19/00 having two or more secondary windings, each supplying a separate load, e.g. for radio set power supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arc Welding Control (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Regulation Of General Use Transformers (AREA)

Abstract

"MóDULO TRANSFORMADOR PARA UMA MáQUINA PARA SOLDAGEM". A presente invenção refere-se a uma máquina para soldagem por arco elétrico que compreende um inversor de comutação de alta freq³ência para acionar o primário de um transformador de saída, onde o transformador de saída tem uma pluralidade de módulos que formam os enrolamentos secundários do transformador e cada um dos módulos compreende um primeiro conjunto coaxial de tubos concêntricos encaixados separados por um isolador tubular, um segundo conjunto coaxial de tubos condutores concêntricos encaixados separados por um isolador tubular, no qual os conjuntos têm, cada um, uma passagem central alongada para acomodar o primário e um condutor que conecta os tubos em um circuito em série. Estes módulos formam um transformador para tal máquina para soldagem.
BR0402510-5A 2003-07-11 2004-06-24 Módulo transformador para uma máquina para soldagem BRPI0402510A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/617,236 US6998573B2 (en) 2003-07-11 2003-07-11 Transformer module for a welder

Publications (1)

Publication Number Publication Date
BRPI0402510A true BRPI0402510A (pt) 2005-05-24

Family

ID=33452694

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0402510-5A BRPI0402510A (pt) 2003-07-11 2004-06-24 Módulo transformador para uma máquina para soldagem

Country Status (10)

Country Link
US (2) US6998573B2 (pt)
EP (1) EP1496527B1 (pt)
JP (1) JP3973644B2 (pt)
KR (1) KR100650421B1 (pt)
AT (1) ATE391335T1 (pt)
AU (1) AU2004201441B9 (pt)
BR (1) BRPI0402510A (pt)
CA (1) CA2462464A1 (pt)
DE (1) DE602004012806T2 (pt)
MX (1) MXPA04004130A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7274000B2 (en) * 2003-07-11 2007-09-25 Lincoln Global, Inc. Power source for high current welding
US7573000B2 (en) * 2003-07-11 2009-08-11 Lincoln Global, Inc. Power source for plasma device
JP4629393B2 (ja) * 2004-09-10 2011-02-09 三菱電機株式会社 ワイヤ放電加工装置
US20080088399A1 (en) * 2006-09-27 2008-04-17 Mayo Michael J Series impedance matched inductive power pick up
WO2009009671A2 (en) * 2007-07-11 2009-01-15 Beth Israel Deaconess Medical Center Led lighting modules
CN101183600B (zh) * 2007-09-30 2011-12-28 无锡市风华焊接设备有限公司 弧焊机变压器
AT512064B1 (de) * 2011-10-31 2015-11-15 Fronius Int Gmbh Hochstromtransformator, transformatorelement, kontaktplatte und sekundärwicklung sowie verfahren zur herstellung eines solchen hochstromtransformators
KR101427633B1 (ko) * 2013-06-14 2014-08-07 (주)퍼스트파워일렉트로닉스 전력 트랜스포머
US11239026B2 (en) * 2017-09-29 2022-02-01 Illinois Tool Works Inc. High-frequency transformers using solid wire for welding-type power supplies
IT201700119003A1 (it) 2017-10-20 2019-04-20 Rgm Spa Trasformatore ad alta frequenza
CN112076597B (zh) * 2020-09-25 2022-07-19 浙大城市学院 低温等离子体多处理对象实验平台及其处理方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600057A (en) * 1949-05-18 1952-06-10 Quentin A Kerns High-voltage multiple core transformer
US2719275A (en) * 1952-05-02 1955-09-27 Bbc Brown Boveri & Cie Combination choke and transformer
DE1091665B (de) 1954-07-10 1960-10-27 Siemens Ag Niederspannungswicklung fuer Transformatoren mit Hochspannungssteuerung, insbesondere fuer elektrische Triebfahrzeuge
DE1080241B (de) * 1958-03-24 1960-04-21 Hoesch Rohrwerke Ag Vorrichtung zur Herstellung von Rohren aus schraubenfoermig gewundenem Stahlband durch Lichtbogenschweissung
US3069614A (en) * 1959-05-11 1962-12-18 Westinghouse Electric Corp Power supply apparatus
GB1385867A (en) * 1972-03-20 1975-03-05 Marconi Co Ltd Ferrite-cored transformers
DE2234436A1 (de) 1972-07-13 1974-01-24 Moeller & Neumann Gmbh Auflaufrollgang fuer schwingrechenkuehlbetten
US4338657A (en) * 1974-05-21 1982-07-06 Lisin Vladimir N High-voltage transformer-rectifier device
US4839616A (en) * 1983-07-18 1989-06-13 Harris Corporation Broadband impedance transformer
US4876433A (en) * 1988-06-29 1989-10-24 Hitachi Seiko, Ltd. Inverter controlled-type power source for arc welding
GB2227126B (en) * 1988-12-27 1993-10-06 Honda Motor Co Ltd Transformer apparatus with rectifiers
US4942353A (en) * 1989-09-29 1990-07-17 Fmtt, Inc. High frequency matrix transformer power converter module
US5341280A (en) * 1991-09-27 1994-08-23 Electric Power Research Institute Contactless coaxial winding transformer power transfer system
JP2607997B2 (ja) * 1991-10-18 1997-05-07 株式会社三社電機製作所 アーク溶接機
EP0601225A1 (de) 1992-12-07 1994-06-15 Fischer, Gerhard Transformator zum Übertragen hoher elektrischer Leistungen bei hoher Frequenz
US5349157A (en) * 1993-01-04 1994-09-20 The Lincoln Electric Company Inverter power supply for welding
US5351175A (en) * 1993-02-05 1994-09-27 The Lincoln Electric Company Inverter power supply for welding
US5406051A (en) * 1993-04-29 1995-04-11 Electric Power Research Institute Welding machine with a high frequency converter
US6278798B1 (en) * 1993-08-09 2001-08-21 Texas Instruments Incorporated Image object recognition system and method
KR100372174B1 (ko) * 1994-02-21 2003-04-11 가부시키가이샤 야스가와덴끼 직동형무접촉급전장치
US5601741A (en) * 1994-11-18 1997-02-11 Illinois Tool Works, Inc. Method and apparatus for receiving a universal input voltage in a welding power source
EP0860048B1 (en) * 1995-10-24 2003-06-11 Aquagas New Zealand Limited An ac-dc power supply
US6087916A (en) * 1996-07-30 2000-07-11 Soft Switching Technologies, Inc. Cooling of coaxial winding transformers in high power applications
US5999078A (en) * 1997-06-09 1999-12-07 Herbert; Edward Transformer and rectifier module with half-turn secondary windings
US6051810A (en) * 1998-01-09 2000-04-18 Lincoln Global, Inc. Short circuit welder
US5991169A (en) * 1998-03-16 1999-11-23 Lincoln Global, Inc. Arc welding power supply
DE19822130C1 (de) * 1998-05-07 1999-10-28 Manoharan Thamodharan Verfahren zur Steuerung eines Lichtbogenschweißgeräts
AT406625B (de) * 1998-11-12 2000-07-25 Fronius Schweissmasch Spannungsumschaltvorrichtung
US6111216A (en) * 1999-01-19 2000-08-29 Lincoln Global, Inc. High current welding power supply
US6055161A (en) * 1999-04-12 2000-04-25 Lincoln Global, Inc. Switching type power supply for arc welding
US6365874B1 (en) * 2000-05-22 2002-04-02 Lincoln Global, Inc. Power supply for electric arc welding
JP2002144033A (ja) * 2000-11-15 2002-05-21 Sansha Electric Mfg Co Ltd アーク利用機器用電源装置
US6734778B2 (en) * 2000-12-19 2004-05-11 Fmtt, Inc. Module for matrix transformers having a four turn secondary winding
JP4108348B2 (ja) * 2002-02-19 2008-06-25 株式会社三社電機製作所 電源装置
US7274000B2 (en) * 2003-07-11 2007-09-25 Lincoln Global, Inc. Power source for high current welding

Also Published As

Publication number Publication date
AU2004201441A1 (en) 2005-01-27
ATE391335T1 (de) 2008-04-15
EP1496527B1 (en) 2008-04-02
DE602004012806D1 (de) 2008-05-15
DE602004012806T2 (de) 2009-04-30
JP3973644B2 (ja) 2007-09-12
KR20050008473A (ko) 2005-01-21
US6998573B2 (en) 2006-02-14
AU2004201441B9 (en) 2006-08-10
US20050006366A1 (en) 2005-01-13
CA2462464A1 (en) 2005-01-11
KR100650421B1 (ko) 2006-11-29
JP2005033183A (ja) 2005-02-03
EP1496527A1 (en) 2005-01-12
MXPA04004130A (es) 2005-01-18
US20060076329A1 (en) 2006-04-13
AU2004201441B2 (en) 2006-02-02

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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 9/06

Ipc: 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 6A, 7A E 8A 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 2160 DE 29/05/2012.