BE637717A - - Google Patents

Info

Publication number
BE637717A
BE637717A BE637717DA BE637717A BE 637717 A BE637717 A BE 637717A BE 637717D A BE637717D A BE 637717DA BE 637717 A BE637717 A BE 637717A
Authority
BE
Belgium
Application number
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.)
Publication of BE637717A publication Critical patent/BE637717A/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K3/00Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/06Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067Starting the arc
    • B23K9/0672Starting the arc without direct contact between electrodes
    • B23K9/0673Ionisation of the arc gap by means of a tension with a step front (pulses or high frequency tensions)
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/20Stud welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Electrotherapy Devices (AREA)
BE637717D 1962-10-01 BE637717A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US227481A US3154721A (en) 1962-10-01 1962-10-01 Arc starting system

Publications (1)

Publication Number Publication Date
BE637717A true BE637717A (xx)

Family

ID=22853274

Family Applications (1)

Application Number Title Priority Date Filing Date
BE637717D BE637717A (xx) 1962-10-01

Country Status (4)

Country Link
US (1) US3154721A (xx)
BE (1) BE637717A (xx)
CH (1) CH416883A (xx)
GB (1) GB1063202A (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299249A (en) * 1964-03-04 1967-01-17 Welding Research Inc Welding system
US3496329A (en) * 1965-07-16 1970-02-17 Welding Research Inc Welding system
US3571558A (en) * 1968-07-24 1971-03-23 Union Carbide Corp Apparatus for arc starting
US3493718A (en) * 1968-10-15 1970-02-03 Gen Electric Semi-conductor welding circuit
US3655936A (en) * 1970-02-06 1972-04-11 Mitsubishi Electric Corp Apparatus for electroerosively etching a workpiece
US3686516A (en) * 1971-01-15 1972-08-22 Rca Corp High voltage pulse generator
US4140946A (en) * 1977-07-05 1979-02-20 Gerry Martin E Transient modulation ignition system
CH649518A5 (de) * 1979-08-02 1985-05-31 Bbc Brown Boveri & Cie Verfahren und schaltungsanordnung zur durchfuehrung von gasentladungsreaktionen.
USRE32341E (en) * 1981-02-10 1987-01-27 Disco light assembly
US4591761A (en) * 1984-01-10 1986-05-27 Honeywell, Inc. Relaxation oscillator synchronizer for pulsed laser operation
US5714731A (en) * 1996-07-16 1998-02-03 Illinois Tool Works Inc. Welding power supply arc starter
US20160121418A1 (en) * 2012-01-25 2016-05-05 Gordon Hanka Welder Powered Arc Starter
US20140203005A1 (en) * 2013-01-23 2014-07-24 Gordon R. Hanka Welder powered arc starter

Also Published As

Publication number Publication date
DE1515274A1 (de) 1969-08-14
US3154721A (en) 1964-10-27
GB1063202A (en) 1967-03-30
DE1515274B2 (de) 1972-08-03
CH416883A (fr) 1966-07-15

Similar Documents

Publication Publication Date Title
BE616548R (xx)
BE614739A (xx)
BE566353A (xx)
BE637717A (xx)
AU269855A (xx)
AU480751A (xx)
BE380301A (xx)
BE489310A (xx)
BE538252A (xx)
BE538831A (xx)
BE541929A (xx)
BE559145A (xx)
BE634556A (xx)
BE586180A (xx)
BE592434A (xx)
BE633906A (xx)
BE633880A (xx)
BE633691A (xx)
BE633508A (xx)
BE614566A (xx)
BE633378A (xx)
BE599783A (xx)
BE604335A (xx)
BE633063A (xx)
BE608197A (xx)