FR2426529B1 - - Google Patents

Info

Publication number
FR2426529B1
FR2426529B1 FR7815548A FR7815548A FR2426529B1 FR 2426529 B1 FR2426529 B1 FR 2426529B1 FR 7815548 A FR7815548 A FR 7815548A FR 7815548 A FR7815548 A FR 7815548A FR 2426529 B1 FR2426529 B1 FR 2426529B1
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
FR7815548A
Other versions
FR2426529A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7815548A priority Critical patent/FR2426529A1/fr
Priority to IT22864/79A priority patent/IT1165068B/it
Priority to GB7917580A priority patent/GB2022290A/en
Publication of FR2426529A1 publication Critical patent/FR2426529A1/fr
Application granted granted Critical
Publication of FR2426529B1 publication Critical patent/FR2426529B1/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)
  • Resistance Welding (AREA)
FR7815548A 1978-05-25 1978-05-25 Procede de commande et de controle d'une operation de soudage par resistance et dispositif de mise en oeuvre Granted FR2426529A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7815548A FR2426529A1 (fr) 1978-05-25 1978-05-25 Procede de commande et de controle d'une operation de soudage par resistance et dispositif de mise en oeuvre
IT22864/79A IT1165068B (it) 1978-05-25 1979-05-21 Processo di comando e di controllo di una operazione di saldatura per resistenza e dispositivo di messa in opera
GB7917580A GB2022290A (en) 1978-05-25 1979-05-21 Method and apparatus for controlling and monitoring a resistance welding operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815548A FR2426529A1 (fr) 1978-05-25 1978-05-25 Procede de commande et de controle d'une operation de soudage par resistance et dispositif de mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2426529A1 FR2426529A1 (fr) 1979-12-21
FR2426529B1 true FR2426529B1 (fr) 1980-11-07

Family

ID=9208675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815548A Granted FR2426529A1 (fr) 1978-05-25 1978-05-25 Procede de commande et de controle d'une operation de soudage par resistance et dispositif de mise en oeuvre

Country Status (3)

Country Link
FR (1) FR2426529A1 (fr)
GB (1) GB2022290A (fr)
IT (1) IT1165068B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571582A (en) * 1980-06-02 1982-01-06 Nissan Motor Co Ltd Method for assessing quality of weld zone in resistance welding
JPS57202988A (en) * 1981-06-10 1982-12-13 Nippon Abionikusu Kk Accommodation controlling device for resistance welding
FR2670698B1 (fr) * 1990-12-19 1993-04-16 Lorraine Laminage Procede de soudage par resistance par points et electrode de soudage pour la mise en óoeuvre du procede.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140383A (en) * 1961-08-08 1964-07-07 Frank J Bauer Spot welder
US3573421A (en) * 1967-07-03 1971-04-06 Robotron Corp Quotient circuit
US3588438A (en) * 1968-08-26 1971-06-28 Robotron Corp Electrical circuit
US3586815A (en) * 1969-03-26 1971-06-22 Weltronic Co Welding control mechanism
US3654424A (en) * 1970-03-23 1972-04-04 Robotron Corp Quotient circuit
GB1434349A (en) * 1972-11-21 1976-05-05 Rubery Owen & Co Ltd Monitoring weld quality in electric resistance welding
US4024371A (en) * 1974-12-18 1977-05-17 Kelsey-Hayes Company Welding monitoring and control system
US4001540A (en) * 1974-12-18 1977-01-04 Kelsey-Hayes Company Welding monitoring and control system

Also Published As

Publication number Publication date
IT7922864A0 (it) 1979-05-21
IT1165068B (it) 1987-04-22
GB2022290A (en) 1979-12-12
FR2426529A1 (fr) 1979-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse