DE3688552D1 - Elektronische regeleinrichtung fuer die versorgung einer widerstandsschweissanlage mit elektrischer energie. - Google Patents

Elektronische regeleinrichtung fuer die versorgung einer widerstandsschweissanlage mit elektrischer energie.

Info

Publication number
DE3688552D1
DE3688552D1 DE8686830284T DE3688552T DE3688552D1 DE 3688552 D1 DE3688552 D1 DE 3688552D1 DE 8686830284 T DE8686830284 T DE 8686830284T DE 3688552 T DE3688552 T DE 3688552T DE 3688552 D1 DE3688552 D1 DE 3688552D1
Authority
DE
Germany
Prior art keywords
supplying
control device
electronic control
electrical energy
resistance welding
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 - Fee Related
Application number
DE8686830284T
Other languages
English (en)
Other versions
DE3688552T2 (de
Inventor
Luigi Pazzaglia
Zelimir Belamaric
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.)
Cefin SpA
Original Assignee
Cefin SpA
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 Cefin SpA filed Critical Cefin SpA
Publication of DE3688552D1 publication Critical patent/DE3688552D1/de
Application granted granted Critical
Publication of DE3688552T2 publication Critical patent/DE3688552T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K11/25—Monitoring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Arc Welding Control (AREA)
  • Resistance Welding (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
DE86830284T 1985-10-25 1986-10-06 Elektronische Regeleinrichtung für die Versorgung einer Widerstandsschweissanlage mit elektrischer Energie. Expired - Fee Related DE3688552T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03581/85A IT1186637B (it) 1985-10-25 1985-10-25 Dispositivo elettrico di alimentazione di energia elettrica di saldatura a resistenza in particolare di corpi di scatole metalliche

Publications (2)

Publication Number Publication Date
DE3688552D1 true DE3688552D1 (de) 1993-07-15
DE3688552T2 DE3688552T2 (de) 1993-12-02

Family

ID=11110115

Family Applications (1)

Application Number Title Priority Date Filing Date
DE86830284T Expired - Fee Related DE3688552T2 (de) 1985-10-25 1986-10-06 Elektronische Regeleinrichtung für die Versorgung einer Widerstandsschweissanlage mit elektrischer Energie.

Country Status (7)

Country Link
US (1) US4721841A (de)
EP (1) EP0227606B1 (de)
JP (1) JPS62101387A (de)
AT (1) ATE90250T1 (de)
CA (1) CA1255761A (de)
DE (1) DE3688552T2 (de)
IT (1) IT1186637B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973815A (en) * 1989-11-02 1990-11-27 Kabushiki Kaisha Nagoya Dengensha Resistance welder using an inverter
DE4022180A1 (de) * 1990-07-12 1992-01-23 Gernot Sikora Loetzange
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.
US6043448A (en) * 1997-05-21 2000-03-28 Yokoya; Kazuhiko Method of welding cylindrical bodies

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES343438A1 (es) * 1966-07-26 1969-11-01 Continental Can Co Fuente de energia de onda cuadrada de alta corriente.
US3636298A (en) * 1969-10-20 1972-01-18 Cutler Hammer Inc Static square-wave resistance tube welding system
DE3005083A1 (de) * 1980-02-12 1981-08-20 GME Entwicklungsgesellschaft für Maschinenbau und Elektronik mbH, 7320 Göppingen Verfahren zur herstellung von laengsnahtgeschweissten, gerundeten zargen
USRE31444E (en) * 1980-10-31 1983-11-15 Two-phase transformer and welding circuit therefor
US4554430A (en) * 1981-05-13 1985-11-19 L. Schuler Gmbh Electrical power source for resistance welding apparatus
US4499363A (en) * 1981-07-30 1985-02-12 Tokyo Shibaura Denki Kabushiki Kaisha DC Power source

Also Published As

Publication number Publication date
ATE90250T1 (de) 1993-06-15
CA1255761A (en) 1989-06-13
EP0227606B1 (de) 1993-06-09
IT1186637B (it) 1987-12-04
EP0227606A1 (de) 1987-07-01
IT8503581A0 (it) 1985-10-25
US4721841A (en) 1988-01-26
JPS62101387A (ja) 1987-05-11
DE3688552T2 (de) 1993-12-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee