SG33684G - Improvements in or relating to resistance seam welding - Google Patents

Improvements in or relating to resistance seam welding

Info

Publication number
SG33684G
SG33684G SG33684A SG33684A SG33684G SG 33684 G SG33684 G SG 33684G SG 33684 A SG33684 A SG 33684A SG 33684 A SG33684 A SG 33684A SG 33684 G SG33684 G SG 33684G
Authority
SG
Singapore
Prior art keywords
relating
seam welding
resistance seam
resistance
welding
Prior art date
Application number
SG33684A
Other languages
English (en)
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 CH1414376A external-priority patent/CH598906A5/de
Priority claimed from CH1414576A external-priority patent/CH600981A5/de
Application filed by Fael Sa filed Critical Fael Sa
Publication of SG33684G publication Critical patent/SG33684G/en

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)
SG33684A 1976-11-10 1984-04-26 Improvements in or relating to resistance seam welding SG33684G (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
SG33684G true SG33684G (en) 1985-02-08

Family

ID=25713701

Family Applications (1)

Application Number Title Priority Date Filing Date
SG33684A SG33684G (en) 1976-11-10 1984-04-26 Improvements in or relating to resistance seam welding

Country Status (11)

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

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 (fr) * 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 (fr) * 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
GB1594009A (en) 1981-07-30
NL7711802A (nl) 1978-05-12
JPS5360847A (en) 1978-05-31
SU778704A3 (ru) 1980-11-07
DE2747743A1 (de) 1978-05-11
AU3028177A (en) 1979-05-10
MY8500547A (en) 1985-12-31
IT1087299B (it) 1985-06-04
JPS6272774U (fr) 1987-05-09
CA1125390A (fr) 1982-06-08
AU512408B2 (en) 1980-10-09
FR2370549A1 (fr) 1978-06-09
FR2370549B1 (fr) 1982-12-17

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