FR2370549B1 - - Google Patents

Info

Publication number
FR2370549B1
FR2370549B1 FR7733751A FR7733751A FR2370549B1 FR 2370549 B1 FR2370549 B1 FR 2370549B1 FR 7733751 A FR7733751 A FR 7733751A FR 7733751 A FR7733751 A FR 7733751A FR 2370549 B1 FR2370549 B1 FR 2370549B1
Authority
FR
France
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
FR7733751A
Other languages
French (fr)
Other versions
FR2370549A1 (fr
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.)
Fael SA
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 FR2370549A1 publication Critical patent/FR2370549A1/fr
Application granted granted Critical
Publication of FR2370549B1 publication Critical patent/FR2370549B1/fr
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
    • 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)
FR7733751A 1976-11-10 1977-11-09 Procede et dispositif de reglage de la puissance de soudage en soudure electrique par resistance Granted FR2370549A1 (fr)

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 (2)

Publication Number Publication Date
FR2370549A1 FR2370549A1 (fr) 1978-06-09
FR2370549B1 true FR2370549B1 (de) 1982-12-17

Family

ID=25713701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733751A Granted FR2370549A1 (fr) 1976-11-10 1977-11-09 Procede et dispositif de reglage de la puissance de soudage en soudure electrique par resistance

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
IT1087299B (it) 1985-06-04
FR2370549A1 (fr) 1978-06-09
DE2747743A1 (de) 1978-05-11
SU778704A3 (ru) 1980-11-07
SG33684G (en) 1985-02-08
AU512408B2 (en) 1980-10-09
GB1594009A (en) 1981-07-30
JPS5360847A (en) 1978-05-31
NL7711802A (nl) 1978-05-12
CA1125390A (en) 1982-06-08
MY8500547A (en) 1985-12-31
JPS6272774U (de) 1987-05-09
AU3028177A (en) 1979-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse