BE809746A - Alimentation en courants electriques (continu et alternatif) d'installations de plasmas a hautes temperatures. - Google Patents

Alimentation en courants electriques (continu et alternatif) d'installations de plasmas a hautes temperatures.

Info

Publication number
BE809746A
BE809746A BE139807A BE139807A BE809746A BE 809746 A BE809746 A BE 809746A BE 139807 A BE139807 A BE 139807A BE 139807 A BE139807 A BE 139807A BE 809746 A BE809746 A BE 809746A
Authority
BE
Belgium
Prior art keywords
plasmas
alternative
continuous
systems
high temperatures
Prior art date
Application number
BE139807A
Other languages
English (en)
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 filed Critical
Priority to BE139807A priority Critical patent/BE809746A/fr
Publication of BE809746A publication Critical patent/BE809746A/fr
Priority to IT3043874A priority patent/IT1026989B/it
Priority to JP50003031A priority patent/JPS50104585A/ja
Priority to GB5612374A priority patent/GB1476531A/en
Priority to FR7500241A priority patent/FR2258079B1/fr
Priority to DE19752501076 priority patent/DE2501076A1/de

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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • B23K9/1043—Power supply characterised by the electric circuit
    • B23K9/1068—Electric circuits for the supply of power to two or more arcs from a single source
    • 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
    • B23K10/00—Welding or cutting by means of a plasma
    • 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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0672—Starting the arc without direct contact between electrodes
    • B23K9/0678—Ionization of the arc gap by means of an auxiliary arc
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/36—Circuit arrangements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/44—Plasma torches using an arc using more than one torch

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Arc Welding Control (AREA)
  • Arc Welding In General (AREA)
BE139807A 1974-01-15 1974-01-15 Alimentation en courants electriques (continu et alternatif) d'installations de plasmas a hautes temperatures. BE809746A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE139807A BE809746A (fr) 1974-01-15 1974-01-15 Alimentation en courants electriques (continu et alternatif) d'installations de plasmas a hautes temperatures.
IT3043874A IT1026989B (it) 1974-01-15 1974-12-11 Alimentazioni con correnti elettriche continua ed alternata di impianti di plasma ad alte temperature
JP50003031A JPS50104585A (fr) 1974-01-15 1974-12-31
GB5612374A GB1476531A (en) 1974-01-15 1974-12-31 Direct and alternating electrical current feeding for high temperature plasma equipment
FR7500241A FR2258079B1 (fr) 1974-01-15 1975-01-06
DE19752501076 DE2501076A1 (de) 1974-01-15 1975-01-13 Vorrichtung zur erzeugung von hochtemperatur-plasma

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE139807A BE809746A (fr) 1974-01-15 1974-01-15 Alimentation en courants electriques (continu et alternatif) d'installations de plasmas a hautes temperatures.

Publications (1)

Publication Number Publication Date
BE809746A true BE809746A (fr) 1974-05-02

Family

ID=3842508

Family Applications (1)

Application Number Title Priority Date Filing Date
BE139807A BE809746A (fr) 1974-01-15 1974-01-15 Alimentation en courants electriques (continu et alternatif) d'installations de plasmas a hautes temperatures.

Country Status (6)

Country Link
JP (1) JPS50104585A (fr)
BE (1) BE809746A (fr)
DE (1) DE2501076A1 (fr)
FR (1) FR2258079B1 (fr)
GB (1) GB1476531A (fr)
IT (1) IT1026989B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900330A1 (de) * 1978-01-09 1979-07-12 Inst Elektroswarki Patona Verfahren zur plasmaerzeugung in einem plasma-lichtbogen-generator und vorrichtung zur durchfuehrung des verfahrens
GB2111772B (en) * 1981-12-10 1985-09-18 Tioxide Group Plc Electric arc discharge apparatus
GB8502192D0 (en) * 1985-01-29 1985-02-27 Webb S W Arc welding tool
DE3544605A1 (de) * 1985-12-17 1987-06-19 Linde Ag Verfahren zum erzeugen eines plasmalichtbogens und plasmalichtbogenbrenner zur durchfuehrung des verfahrens
US4800716A (en) * 1986-07-23 1989-01-31 Olin Corporation Efficiency arcjet thruster with controlled arc startup and steady state attachment
DE3632425C1 (de) * 1986-09-24 1988-04-14 Krupp Gmbh Stromversorgungsvorrichtung fuer eine Drehstrom-Plasmabrennereinheit
AT386717B (de) * 1986-12-01 1988-10-10 Voest Alpine Ag Verfahren zum zuenden eines plasmabogens
US8492979B2 (en) 2010-03-25 2013-07-23 General Electric Company Plasma generation apparatus

Also Published As

Publication number Publication date
FR2258079A1 (fr) 1975-08-08
FR2258079B1 (fr) 1977-07-01
IT1026989B (it) 1978-10-20
DE2501076A1 (de) 1975-09-04
JPS50104585A (fr) 1975-08-18
GB1476531A (en) 1977-06-16

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