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BR9200767A - Processo para a soldagem por resistencia,arranjo para a concretizacao do processo e maquina de soldagem por resistencia - Google Patents

Processo para a soldagem por resistencia,arranjo para a concretizacao do processo e maquina de soldagem por resistencia

Info

Publication number
BR9200767A
BR9200767A BR929200767A BR9200767A BR9200767A BR 9200767 A BR9200767 A BR 9200767A BR 929200767 A BR929200767 A BR 929200767A BR 9200767 A BR9200767 A BR 9200767A BR 9200767 A BR9200767 A BR 9200767A
Authority
BR
Brazil
Prior art keywords
welding current
welding
current
half wave
resistance welding
Prior art date
Application number
BR929200767A
Other languages
English (en)
Inventor
Hubert Schuermann
Werner Sutter
Markus Weber
Original Assignee
Elpatronic Ag
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
Priority claimed from CH676/91A external-priority patent/CH682889A5/de
Priority claimed from CH03435/91A external-priority patent/CH688649A5/de
Application filed by Elpatronic Ag filed Critical Elpatronic Ag
Publication of BR9200767A publication Critical patent/BR9200767A/pt

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
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
    • H02M7/53873—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with digital control
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • B23K11/252—Monitoring devices using digital means
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • B23K11/252—Monitoring devices using digital means
    • B23K11/257—Monitoring devices using digital means the measured parameter being an electrical current
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/02—Regulating electric characteristics of arcs
    • G05F1/08—Regulating electric characteristics of arcs by means of semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Resistance Welding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Details Of Resistors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Arc Welding Control (AREA)
BR929200767A 1991-03-06 1992-03-06 Processo para a soldagem por resistencia,arranjo para a concretizacao do processo e maquina de soldagem por resistencia BR9200767A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH676/91A CH682889A5 (de) 1991-03-06 1991-03-06 Verfahren zum Widerstandsschweissen und Anordnung zur Durchführung des Verfahrens.
DE4113117A DE4113117C1 (en) 1991-03-06 1991-04-22 Resistance welding using pulse-modulated AC - chopping each half wave in prim. circuit of transformer more than once
CH03435/91A CH688649A5 (de) 1991-04-22 1991-11-22 Verfahren zum Widerstandsschweissen mit nichtsinusfoermigem Schweissstrom.
CH343691A CH688650A5 (de) 1991-04-22 1991-11-22 Verfahren zum Widerstandsschweissen und Anordnung zur Durchfuehrung des Verfahrens.

Publications (1)

Publication Number Publication Date
BR9200767A true BR9200767A (pt) 1992-11-17

Family

ID=27427961

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929200767A BR9200767A (pt) 1991-03-06 1992-03-06 Processo para a soldagem por resistencia,arranjo para a concretizacao do processo e maquina de soldagem por resistencia

Country Status (8)

Country Link
US (1) US5489757A (pt)
EP (1) EP0502478B1 (pt)
JP (1) JP2524047B2 (pt)
AT (1) ATE128894T1 (pt)
AU (1) AU1134992A (pt)
BR (1) BR9200767A (pt)
CA (1) CA2062081A1 (pt)
HU (1) HUT60445A (pt)

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DE4216594A1 (de) * 1992-05-20 1993-11-25 Kabelmetal Electro Gmbh Verfahren zur Regelung des Schweißstromes in Abhängigkeit der Schweißgeschwindigkeit bei Lichtbogenschweißeinrichtungen
JP2617668B2 (ja) * 1992-12-24 1997-06-04 本田技研工業株式会社 直流抵抗溶接機の溶接電流制御方法
FR2702691B1 (fr) * 1993-03-17 1995-09-08 Honda Motor Co Ltd Procede de reglage d'un courant de soudage par points.
FR2711567B3 (fr) * 1993-04-27 1995-10-20 Lorraine Laminage Procédé de régulation du courant de soudage par résistance électrique et soudeuse pour sa mise en Óoeuvre.
DK0644011T3 (da) * 1993-09-15 1999-02-15 Fronius Schweissmasch Fremgangsmåde og svejseapparat til forudbestemmelse af en svejsestrøm
EP0688626B1 (en) * 1994-05-27 2000-02-16 Kabushiki Kaisha Toshiba Control equipment for resistance welding machine
JPH081351A (ja) * 1994-06-21 1996-01-09 Nasu Toa Kk インバータ制御交流式抵抗溶接装置及びその抵抗溶接 方法
JP3097486B2 (ja) * 1995-01-25 2000-10-10 ナストーア株式会社 インバータ制御交流式抵抗溶接装置
SE515818C2 (sv) * 1995-03-29 2001-10-15 Torbjoern Staahl Strömtillförsel vid svetsanordning för sammanfogning av takplåtar
JPH09174245A (ja) * 1995-12-27 1997-07-08 Joichi Goto 筒体エッジ部の溶接方法と溶接装置
JP2784419B2 (ja) * 1995-12-27 1998-08-06 城一 後藤 筒体の溶接方法及びその装置
US6011235A (en) * 1996-09-11 2000-01-04 Miyachi Technos Corporation Method and apparatus for controlling resistance welding
AT409355B (de) * 1996-11-08 2002-07-25 Evg Entwicklung Verwert Ges Verfahren und anordnung zum erzeugen von schweissstrom für eine widerstandsschweissmaschine
US6043448A (en) * 1997-05-21 2000-03-28 Yokoya; Kazuhiko Method of welding cylindrical bodies
US5991169A (en) * 1998-03-16 1999-11-23 Lincoln Global, Inc. Arc welding power supply
JPH11285852A (ja) * 1998-04-02 1999-10-19 Miyachi Technos Corp 抵抗溶接制御装置
CZ20013494A3 (cs) * 1999-04-01 2002-05-15 Erdogan Karakas Způsob a zařízení k odporovému svařování
JP4426693B2 (ja) * 2000-03-22 2010-03-03 ミヤチテクノス株式会社 金属部材接合方法及びリフローハンダ付方法
DE10117854A1 (de) * 2001-04-10 2002-10-24 Badische Drahtwerke Gmbh Verfahren und Vorrichtungen zur Erfassung der Qualität und zur Steuerung und Regelung von Preßschweiß- und Schmelzschweißprozessen
US8530789B2 (en) 2004-12-13 2013-09-10 Lincoln Global, Inc. Power module cartridge
US8710405B2 (en) * 2005-04-15 2014-04-29 Nippon Steel & Sumikin Stainless Steel Corporation Austenitic stainless steel welding wire and welding structure
US9085044B2 (en) 2008-04-17 2015-07-21 Soudronic Ag Method and welding apparatus for the determination of the strength of the welding current to be used in the welding of container bodies
US10391582B2 (en) * 2011-07-21 2019-08-27 Ford Global Technologies, Llc System and method of welding a workpiece
JP6338420B2 (ja) * 2014-03-31 2018-06-06 日本アビオニクス株式会社 抵抗溶接機の制御方法および制御装置

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CA896086A (en) * 1969-05-19 1972-03-21 Kernick Andress Programmed waveform static inverter for digitally generating a-c waveforms comprised of a pattern of equal width voltage pulses
JPS5047845A (pt) * 1973-08-30 1975-04-28
JPS5220352A (en) * 1975-08-09 1977-02-16 Toyota Auto Body Co Ltd Welding current monitoring device in seam welding machine
JPS5248536A (en) * 1975-10-17 1977-04-18 Hitachi Ltd Resistance welding method
DE3005083A1 (de) * 1980-02-12 1981-08-20 GME Entwicklungsgesellschaft für Maschinenbau und Elektronik mbH, 7320 Göppingen Verfahren zur herstellung von laengsnahtgeschweissten, gerundeten zargen
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JPS61199585A (ja) * 1985-02-28 1986-09-04 Toshiba Corp 抵抗溶接装置
JP2599906B2 (ja) * 1986-07-07 1997-04-16 神鋼電機株式会社 シーム溶接用電源装置
JPH071467B2 (ja) * 1986-09-01 1995-01-11 理化工業株式会社 複数の温度制御部を有する装置系の温度制御装置
JPH0716306B2 (ja) * 1986-09-18 1995-02-22 株式会社東芝 インバ−タ式抵抗溶接機の制御方法
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JPH01233074A (ja) * 1988-03-15 1989-09-18 Dengensha Mfg Co Ltd インバータ式抵抗溶接機
JP2691561B2 (ja) * 1988-05-20 1997-12-17 株式会社電元社製作所 インバータ式抵抗溶接機
JP2801034B2 (ja) * 1989-08-09 1998-09-21 株式会社テトラック 抵抗溶接機
IT1242893B (it) * 1990-12-27 1994-05-18 Cefin Spa Dispositivo elettronico per la gestione ed il controllo dell'energia elettrica di alimentazione per saldatura a resistenza, in particolare di corpi di scatole metalliche.
JP3476115B2 (ja) * 1997-02-20 2003-12-10 株式会社神戸製鋼所 ディスクシャッタ用アルミニウム又はアルミニウム合金板
JPH10293985A (ja) * 1997-04-18 1998-11-04 Nec Ibaraki Ltd 磁気ディスク装置

Also Published As

Publication number Publication date
HUT60445A (en) 1992-09-28
EP0502478A3 (en) 1993-02-24
ATE128894T1 (de) 1995-10-15
US5489757A (en) 1996-02-06
AU1134992A (en) 1992-09-10
EP0502478B1 (de) 1995-10-11
EP0502478A2 (de) 1992-09-09
HU9200723D0 (en) 1992-05-28
CA2062081A1 (en) 1992-09-07
JPH04333380A (ja) 1992-11-20
JP2524047B2 (ja) 1996-08-14

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Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/03/2012