ES8303957A1 - "una disposicion de fuente de energia electrica con un inversor estatico y un transformador de soldadura para una maquina de soldar por resistencia". - Google Patents

"una disposicion de fuente de energia electrica con un inversor estatico y un transformador de soldadura para una maquina de soldar por resistencia".

Info

Publication number
ES8303957A1
ES8303957A1 ES511904A ES511904A ES8303957A1 ES 8303957 A1 ES8303957 A1 ES 8303957A1 ES 511904 A ES511904 A ES 511904A ES 511904 A ES511904 A ES 511904A ES 8303957 A1 ES8303957 A1 ES 8303957A1
Authority
ES
Spain
Prior art keywords
frequency converter
electric energy
energy source
pulse wave
frequency
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
ES511904A
Other languages
English (en)
Other versions
ES511904A0 (es
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.)
GME ENTWICKLUNG MASCH ELEKTR
Original Assignee
GME ENTWICKLUNG MASCH ELEKTR
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=8187710&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8303957(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GME ENTWICKLUNG MASCH ELEKTR filed Critical GME ENTWICKLUNG MASCH ELEKTR
Publication of ES8303957A1 publication Critical patent/ES8303957A1/es
Publication of ES511904A0 publication Critical patent/ES511904A0/es
Granted 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Resistance Welding (AREA)
  • Inverter Devices (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Adjustable Resistors (AREA)

Abstract

DISPOSICION DE FUENTE DE ENERGIA ELECTRICA CON UN INVERSOR ESTATICO Y UN TRANSFORMADOR DE SOLDADURA PARA UNA MAQUINA DE SOLDAR POR RESISTENCIA. TIENE UN PRIMER CONVERTIDOR ESTATICO Y ESTA ESTRUCTURADO MEDIANTE ELEMENTOS SEMICONDUCTORES, CUYA TENSION ALTERNA DE SALIDA PRESENTA UNA FRECUENCIA Y UNA FORMA DE IMPULSOS QUE SON DIFERENTES DE LA FRECUENCIA Y DE LA FORMA DE IMPULSOS DE LA TENSION DE ALIMENTACION CONDUCIDA AL INVERSOR. LA FORMA DE LOS IMPULSOS, LA AMPLITUD Y LA RELACION IMPULSO-PAUSA PUEDEN VARIARSE DENTRO DE AMPLIOS LIMITES. PARA ELLO, AL MENOS UN SEGUNDO CONVERTIDOR DE FRECUENCIA VA ACOPLADO EN PARALELO CON EL PRIMERO, PUDIENDO SUMARSE LA TENSION ALTERNA DE SALIDA DEL SEGUNDO, EN EL SINCRONISMO DE FASE, CON LA TENSION ALTERNA DE SALIDA DEL PRIMERO, EN EL CIRCUITO PRIMARIO DEL TRANSFORMADOR DE SOLDADURA.
ES511904A 1981-05-13 1982-05-04 "una disposicion de fuente de energia electrica con un inversor estatico y un transformador de soldadura para una maquina de soldar por resistencia". Granted ES511904A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81103674A EP0064570B2 (de) 1981-05-13 1981-05-13 Elektrische Energiequelle für eine Widerstandsschweissmaschine

Publications (2)

Publication Number Publication Date
ES8303957A1 true ES8303957A1 (es) 1983-02-16
ES511904A0 ES511904A0 (es) 1983-02-16

Family

ID=8187710

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511904A Granted ES511904A0 (es) 1981-05-13 1982-05-04 "una disposicion de fuente de energia electrica con un inversor estatico y un transformador de soldadura para una maquina de soldar por resistencia".

Country Status (9)

Country Link
EP (1) EP0064570B2 (es)
JP (1) JPS58500702A (es)
AT (1) ATE15617T1 (es)
BR (1) BR8207698A (es)
CA (1) CA1183578A (es)
DE (1) DE3172302D1 (es)
DK (1) DK159011C (es)
ES (1) ES511904A0 (es)
WO (1) WO1982004000A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU587165B2 (en) * 1984-06-15 1989-08-10 Square D Company Resistance welder
IT1179889B (it) * 1984-12-21 1987-09-16 Comau Spa Apparecchiatura per saldatura elettrica a resistenza
US5196668A (en) * 1988-11-17 1993-03-23 Honda Giken Kogyo Kabushiki Kaisha DC resistance welding apparatus
GB2225909B (en) * 1988-11-17 1993-11-24 Honda Motor Co Ltd DC resistance welding apparatus
US5229567A (en) * 1988-11-17 1993-07-20 Honda Giken Kogyo Kabushiki Kaisha Switching control system for controlling an inverter of a spot resistance welding apparatus
JPH03189079A (ja) * 1989-12-18 1991-08-19 Honda Motor Co Ltd 直流抵抗溶接装置
JPH0780058B2 (ja) * 1989-12-18 1995-08-30 本田技研工業株式会社 直流抵抗溶接装置
JPH0780059B2 (ja) * 1989-12-19 1995-08-30 本田技研工業株式会社 直流抵抗溶接装置
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.
DE4331826C1 (de) * 1993-09-18 1994-12-08 Sibea Gmbh Ingenieurbetrieb Fu Verfahren zum Widerstandsschweißen dünner Bleche und Anordnung zur Durchführung des Verfahrens
EP0646433A1 (de) * 1993-09-30 1995-04-05 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum elektrischen Widerstandsschweissen dünner Bleche bei hohen Geschwindigkeiten
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
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
EP2351628B1 (en) * 2008-09-30 2018-06-13 Neturen Co., Ltd. Welding device for metal and welding method for metal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2004609B2 (de) * 1970-02-02 1972-09-21 Standard Elektrik Lorenz Ag, 7000 Stuttgart Gleichspannungswandler
DE2913627A1 (de) * 1979-04-05 1980-10-16 Messer Griesheim Gmbh Einrichtung zum gleich- und/oder wechselstrom-lichtbogenschweissen mit einem wechselrichter

Also Published As

Publication number Publication date
EP0064570B2 (de) 1990-07-11
JPS58500702A (ja) 1983-05-06
DK159011B (da) 1990-08-20
BR8207698A (pt) 1983-05-10
DK10483A (da) 1983-01-12
EP0064570B1 (de) 1985-09-18
DK159011C (da) 1991-02-11
DK10483D0 (da) 1983-01-12
DE3172302D1 (en) 1985-10-24
ATE15617T1 (de) 1985-10-15
EP0064570A1 (de) 1982-11-17
WO1982004000A1 (en) 1982-11-25
ES511904A0 (es) 1983-02-16
JPH0221917B2 (es) 1990-05-16
CA1183578A (en) 1985-03-05

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