IT1087299B - Procedimento e dispositivo per il controllo della potenza di saldatura durante la saldatura elettrica a resistenza - Google Patents

Procedimento e dispositivo per il controllo della potenza di saldatura durante la saldatura elettrica a resistenza

Info

Publication number
IT1087299B
IT1087299B IT2948977A IT2948977A IT1087299B IT 1087299 B IT1087299 B IT 1087299B IT 2948977 A IT2948977 A IT 2948977A IT 2948977 A IT2948977 A IT 2948977A IT 1087299 B IT1087299 B IT 1087299B
Authority
IT
Italy
Prior art keywords
welding
procedure
control
electric resistance
power during
Prior art date
Application number
IT2948977A
Other languages
English (en)
Italian (it)
Original Assignee
Fael Sa
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 CH1414576A external-priority patent/CH600981A5/de
Priority claimed from CH1414376A external-priority patent/CH598906A5/de
Application filed by Fael Sa filed Critical Fael Sa
Application granted granted Critical
Publication of IT1087299B publication Critical patent/IT1087299B/it

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
    • B23K11/252—Monitoring devices using digital means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Generation Of Surge Voltage And Current (AREA)
IT2948977A 1976-11-10 1977-11-09 Procedimento e dispositivo per il controllo della potenza di saldatura durante la saldatura elettrica a resistenza IT1087299B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1414576A CH600981A5 (en) 1976-11-10 1976-11-10 Constant current obtd. in resistance seam welding
CH1414376A CH598906A5 (en) 1976-11-10 1976-11-10 Constant current obtd. in resistance seam welding

Publications (1)

Publication Number Publication Date
IT1087299B true IT1087299B (it) 1985-06-04

Family

ID=25713701

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2948977A IT1087299B (it) 1976-11-10 1977-11-09 Procedimento e dispositivo per il controllo della potenza di saldatura durante la saldatura elettrica a resistenza

Country Status (11)

Country Link
JP (2) JPS5360847A (de)
AU (1) AU512408B2 (de)
CA (1) CA1125390A (de)
DE (1) DE2747743A1 (de)
FR (1) FR2370549A1 (de)
GB (1) GB1594009A (de)
IT (1) IT1087299B (de)
MY (1) MY8500547A (de)
NL (1) NL7711802A (de)
SG (1) SG33684G (de)
SU (1) SU778704A3 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR814662A (fr) * 1935-12-07 1937-06-28 Procédé et appareil permettant d'obtenir des impulsions de courant de courte durée dans une installation de soudure branchée sur une source de courant continu ou alternatif
DE735783C (de) * 1941-03-06 1943-05-27 Siemens Ag Zeitschalteinrichtung zum kurzzeitigen Einschalten eines elektrischen Wechselstromkreises
FR1556270A (de) * 1966-12-02 1969-02-07
BE759605Q (fr) * 1969-12-15 1971-04-30 Ckd Praha Convertisseur statique de frequence a thyristors, pour soudage electrique
US3823300A (en) * 1972-12-11 1974-07-09 Resistance Welder Corp Seam welding method
JPS4990649A (de) * 1972-12-29 1974-08-29
JPS52131947A (en) * 1976-04-29 1977-11-05 Mitsubishi Electric Corp Electric power circuits for welder

Also Published As

Publication number Publication date
JPS6272774U (de) 1987-05-09
SU778704A3 (ru) 1980-11-07
AU512408B2 (en) 1980-10-09
NL7711802A (nl) 1978-05-12
MY8500547A (en) 1985-12-31
SG33684G (en) 1985-02-08
DE2747743A1 (de) 1978-05-11
GB1594009A (en) 1981-07-30
AU3028177A (en) 1979-05-10
CA1125390A (en) 1982-06-08
FR2370549A1 (fr) 1978-06-09
FR2370549B1 (de) 1982-12-17
JPS5360847A (en) 1978-05-31

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