CH518147A - Electric welding device and method of operating the same - Google Patents

Electric welding device and method of operating the same

Info

Publication number
CH518147A
CH518147A CH1885969A CH1885969A CH518147A CH 518147 A CH518147 A CH 518147A CH 1885969 A CH1885969 A CH 1885969A CH 1885969 A CH1885969 A CH 1885969A CH 518147 A CH518147 A CH 518147A
Authority
CH
Switzerland
Prior art keywords
operating
same
welding device
electric welding
electric
Prior art date
Application number
CH1885969A
Other languages
German (de)
Inventor
Patrick Barrett Eugene
Boughton Peter
James Allison Donald
Anthony Lucey John
Original Assignee
British Oxygen Co Ltd
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 British Oxygen Co Ltd filed Critical British Oxygen Co Ltd
Publication of CH518147A publication Critical patent/CH518147A/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
    • B23K9/00—Arc welding or cutting
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
    • B23K9/092—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits characterised by the shape of the pulses produced
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1081—Arc welding by means of accumulated energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Generation Of Surge Voltage And Current (AREA)
CH1885969A 1968-12-20 1969-12-17 Electric welding device and method of operating the same CH518147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6077068A GB1293350A (en) 1968-12-20 1968-12-20 Electric arc welding

Publications (1)

Publication Number Publication Date
CH518147A true CH518147A (en) 1972-01-31

Family

ID=10486044

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1885969A CH518147A (en) 1968-12-20 1969-12-17 Electric welding device and method of operating the same

Country Status (6)

Country Link
BE (1) BE743459A (en)
CH (1) CH518147A (en)
DE (1) DE1963339A1 (en)
FR (1) FR2026745A1 (en)
GB (1) GB1293350A (en)
NL (1) NL6919233A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010007053U1 (en) 2010-05-20 2010-10-07 Afk Andreas Franke Kunststoffverarbeitung Gmbh & Co. Kg Traffic signal trowel

Also Published As

Publication number Publication date
BE743459A (en) 1970-05-28
GB1293350A (en) 1972-10-18
NL6919233A (en) 1970-06-23
FR2026745A1 (en) 1970-09-18
DE1963339A1 (en) 1970-07-16

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Legal Events

Date Code Title Description
PL Patent ceased