ZA965304B - Plasma torch with integrated independent electromagnetic coil for moving the arc foot. - Google Patents

Plasma torch with integrated independent electromagnetic coil for moving the arc foot.

Info

Publication number
ZA965304B
ZA965304B ZA9605304A ZA965304A ZA965304B ZA 965304 B ZA965304 B ZA 965304B ZA 9605304 A ZA9605304 A ZA 9605304A ZA 965304 A ZA965304 A ZA 965304A ZA 965304 B ZA965304 B ZA 965304B
Authority
ZA
South Africa
Prior art keywords
moving
electromagnetic coil
plasma torch
independent electromagnetic
arc foot
Prior art date
Application number
ZA9605304A
Other languages
English (en)
Inventor
Jean-Marie Spariat Jacques
Original Assignee
Aerospatiale
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 Aerospatiale filed Critical Aerospatiale
Publication of ZA965304B publication Critical patent/ZA965304B/xx

Links

Classifications

    • 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
    • H05H1/40—Details, e.g. electrodes, nozzles using applied magnetic fields, e.g. for focusing or rotating the arc

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
ZA9605304A 1995-06-23 1996-06-21 Plasma torch with integrated independent electromagnetic coil for moving the arc foot. ZA965304B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9507791A FR2735941B1 (fr) 1995-06-23 1995-06-23 Torche a plasma a bobine electromagnetique de deplacement du pied d'arc independante et integree

Publications (1)

Publication Number Publication Date
ZA965304B true ZA965304B (en) 1997-02-26

Family

ID=9480483

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9605304A ZA965304B (en) 1995-06-23 1996-06-21 Plasma torch with integrated independent electromagnetic coil for moving the arc foot.

Country Status (6)

Country Link
US (1) US5719371A (xx)
EP (1) EP0750451A1 (xx)
JP (1) JPH09115690A (xx)
CA (1) CA2179654A1 (xx)
FR (1) FR2735941B1 (xx)
ZA (1) ZA965304B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763466B1 (fr) * 1997-05-14 1999-08-06 Aerospatiale Systeme de regulation et de pilotage d'une torche a plasma
FR2940584B1 (fr) * 2008-12-19 2011-01-14 Europlasma Procede de controle de l'usure d'au moins une des electrodes d'une torche a plasma
US8852693B2 (en) 2011-05-19 2014-10-07 Liquipel Ip Llc Coated electronic devices and associated methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663792A (en) * 1970-03-02 1972-05-16 Westinghouse Electric Corp Apparatus and method of increasing arc voltage and gas enthalpy in a self-stabilizing arc heater
US3832519A (en) * 1972-08-11 1974-08-27 Westinghouse Electric Corp Arc heater with integral fluid and electrical ducting and quick disconnect facility
US4668853A (en) * 1985-10-31 1987-05-26 Westinghouse Electric Corp. Arc-heated plasma lance
FR2609358B1 (fr) * 1987-01-07 1991-11-29 Electricite De France Torche a plasma a pied d'arc amont mobile longitudinalement et procede pour maitriser son deplacement
US5262616A (en) * 1989-11-08 1993-11-16 Societe Nationale Industrielle Et Aerospatiale Plasma torch for noncooled injection of plasmagene gas
FR2654295B1 (fr) * 1989-11-08 1992-02-14 Aerospatiale Torche a plasma pourvue d'une bobine electromagnetique de rotation de pieds d'arc.
FR2654294B1 (fr) * 1989-11-08 1992-02-14 Aerospatiale Torche a plasma a amorcage par court-circuit.

Also Published As

Publication number Publication date
US5719371A (en) 1998-02-17
FR2735941B1 (fr) 1997-09-19
JPH09115690A (ja) 1997-05-02
CA2179654A1 (fr) 1996-12-24
FR2735941A1 (fr) 1996-12-27
EP0750451A1 (fr) 1996-12-27

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