FR2194522A1 - Resistance welder control system - with current regulation programmed by cycle count - Google Patents

Resistance welder control system - with current regulation programmed by cycle count

Info

Publication number
FR2194522A1
FR2194522A1 FR7310858A FR7310858A FR2194522A1 FR 2194522 A1 FR2194522 A1 FR 2194522A1 FR 7310858 A FR7310858 A FR 7310858A FR 7310858 A FR7310858 A FR 7310858A FR 2194522 A1 FR2194522 A1 FR 2194522A1
Authority
FR
France
Prior art keywords
programmed
control system
cycle count
current regulation
resistance welder
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.)
Granted
Application number
FR7310858A
Other languages
English (en)
French (fr)
Other versions
FR2194522B1 (enExample
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.)
PALO C SpA DI
Original Assignee
PALO C SpA DI
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 PALO C SpA DI filed Critical PALO C SpA DI
Publication of FR2194522A1 publication Critical patent/FR2194522A1/fr
Application granted granted Critical
Publication of FR2194522B1 publication Critical patent/FR2194522B1/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
    • B23K11/241—Electric supplies
    • B23K11/245—Electric supplies using a stepping counter in synchronism with the welding pulses

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
FR7310858A 1972-08-04 1973-03-27 Resistance welder control system - with current regulation programmed by cycle count Granted FR2194522A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6955872A IT964885B (it) 1972-08-04 1972-08-04 Apparecchiatura di controllo per saldatrici a resistenza

Publications (2)

Publication Number Publication Date
FR2194522A1 true FR2194522A1 (en) 1974-03-01
FR2194522B1 FR2194522B1 (enExample) 1976-11-05

Family

ID=11312386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310858A Granted FR2194522A1 (en) 1972-08-04 1973-03-27 Resistance welder control system - with current regulation programmed by cycle count

Country Status (4)

Country Link
JP (1) JPS4945859A (enExample)
DE (1) DE2317982A1 (enExample)
FR (1) FR2194522A1 (enExample)
IT (1) IT964885B (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445621A (en) * 1964-03-05 1969-05-20 Gen Motors Corp Step relay panel for automatically increasing the current flow to a welding gun
US3452214A (en) * 1967-10-16 1969-06-24 Feick Co Harry Digital wave form division for power control

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445621A (en) * 1964-03-05 1969-05-20 Gen Motors Corp Step relay panel for automatically increasing the current flow to a welding gun
US3452214A (en) * 1967-10-16 1969-06-24 Feick Co Harry Digital wave form division for power control

Also Published As

Publication number Publication date
DE2317982A1 (de) 1974-02-14
FR2194522B1 (enExample) 1976-11-05
IT964885B (it) 1974-01-31
JPS4945859A (enExample) 1974-05-01

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Legal Events

Date Code Title Description
ST Notification of lapse