IT1065873B - Dispositivo di controllo per saldatrice elettrica a scintillio - Google Patents

Dispositivo di controllo per saldatrice elettrica a scintillio

Info

Publication number
IT1065873B
IT1065873B IT49391/76A IT4939176A IT1065873B IT 1065873 B IT1065873 B IT 1065873B IT 49391/76 A IT49391/76 A IT 49391/76A IT 4939176 A IT4939176 A IT 4939176A IT 1065873 B IT1065873 B IT 1065873B
Authority
IT
Italy
Prior art keywords
control device
welding machine
electric spark
spark welding
electric
Prior art date
Application number
IT49391/76A
Other languages
English (en)
Original Assignee
Wean United Inc
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 Wean United Inc filed Critical Wean United Inc
Application granted granted Critical
Publication of IT1065873B publication Critical patent/IT1065873B/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
    • B23K11/241—Electric supplies
    • B23K11/246—Electric supplies for flash welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Resistance Welding (AREA)
IT49391/76A 1975-05-15 1976-05-10 Dispositivo di controllo per saldatrice elettrica a scintillio IT1065873B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/577,688 US4084075A (en) 1975-05-15 1975-05-15 Energy monitor for flash welders

Publications (1)

Publication Number Publication Date
IT1065873B true IT1065873B (it) 1985-02-25

Family

ID=24309749

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49391/76A IT1065873B (it) 1975-05-15 1976-05-10 Dispositivo di controllo per saldatrice elettrica a scintillio

Country Status (6)

Country Link
US (1) US4084075A (it)
CA (1) CA1042518A (it)
DE (1) DE2620364A1 (it)
FR (1) FR2310832A1 (it)
GB (1) GB1512354A (it)
IT (1) IT1065873B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376242A (en) * 1976-01-30 1983-03-08 Republic Steel Corporation Flash welding apparatus and method
US4383162A (en) * 1980-06-09 1983-05-10 Wean United, Inc. Electrical control circuits for flash welders
CH667410A5 (de) * 1985-09-10 1988-10-14 Elpatronic Ag Verfahren und anordnung zum regeln des schweissvorganges bei einer widerstandsschweissmaschine.
US5930092A (en) * 1992-01-17 1999-07-27 Load Controls, Incorporated Power monitoring
US5367138A (en) * 1993-06-28 1994-11-22 Automation International Incorporated Welding assurance control techniques
FR2836849B1 (fr) * 2002-03-05 2004-11-26 Vai Clecim Procede et dispositif de controle du soudage par etincelage de deux pieces metalliques
US7072774B1 (en) * 2002-08-28 2006-07-04 Lincoln Global, Inc. System and method for determining and employing consumable use by electric arc welders

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2286211A (en) * 1940-10-11 1942-06-16 Raytheon Mfg Co Arc welding system and method
US3194939A (en) * 1962-09-28 1965-07-13 Hughes Aircraft Co Resistance welding process indicating system
US3240961A (en) * 1962-10-22 1966-03-15 Square D Co Electrical energy measuring device
US3335258A (en) * 1963-10-09 1967-08-08 Gen Electric Apparatus responsive to electrical energy supplied during a welding operation
US3389239A (en) * 1964-02-11 1968-06-18 Gen Motors Corp Method and means for testing welding equipment
US3445768A (en) * 1964-04-22 1969-05-20 Duffers Ass Power monitor,particularly for welders,based on quarter-squares computation procedure
US3582967A (en) * 1969-02-10 1971-06-01 Digimetrics Inc Weld quality indicator
US3681563A (en) * 1971-11-10 1972-08-01 Lifshits V S Continuous flash-off resistance butt-welding
DE2219229A1 (de) * 1972-04-20 1973-10-31 Messer Griesheim Gmbh Verfahren und vorrichtung zur bestimmung der leistung von wechselstroemen
US3895212A (en) * 1972-05-10 1975-07-15 Babcock & Wilcox Co Fusion welding
FR2191824A5 (it) * 1972-06-26 1974-02-01 Centre Etd Ind Pharma
FR2210294A5 (en) * 1972-12-13 1974-07-05 Roulements Soc Nouvelle Non-destructive spot weld inspection - by continuous comparison of welding current analog with upper and lower desired threshold
US3980857A (en) * 1974-10-29 1976-09-14 Welding Research, Inc. Control and monitor for rotating arc welder

Also Published As

Publication number Publication date
CA1042518A (en) 1978-11-14
FR2310832B1 (it) 1979-05-04
DE2620364A1 (de) 1976-11-25
FR2310832A1 (fr) 1976-12-10
GB1512354A (en) 1978-06-01
US4084075A (en) 1978-04-11

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