ATE66562T1 - Verfahren und system zur kontrolle der elektrodenerosion eines plasmabrenners. - Google Patents

Verfahren und system zur kontrolle der elektrodenerosion eines plasmabrenners.

Info

Publication number
ATE66562T1
ATE66562T1 AT85420199T AT85420199T ATE66562T1 AT E66562 T1 ATE66562 T1 AT E66562T1 AT 85420199 T AT85420199 T AT 85420199T AT 85420199 T AT85420199 T AT 85420199T AT E66562 T1 ATE66562 T1 AT E66562T1
Authority
AT
Austria
Prior art keywords
arc
electrodes
plasma torch
rotation
value
Prior art date
Application number
AT85420199T
Other languages
English (en)
Inventor
Michel G Drouet
Original Assignee
Hydro Quebec
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 Hydro Quebec filed Critical Hydro Quebec
Application granted granted Critical
Publication of ATE66562T1 publication Critical patent/ATE66562T1/de

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
    • 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
    • H05H1/3431—Coaxial cylindrical electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Discharge Heating (AREA)
AT85420199T 1985-06-07 1985-11-08 Verfahren und system zur kontrolle der elektrodenerosion eines plasmabrenners. ATE66562T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000483451A CA1248185A (fr) 1985-06-07 1985-06-07 Methode et systeme de controle de l'erosion des electrodes d'une torche a plasma
EP85420199A EP0204052B1 (de) 1985-06-07 1985-11-08 Verfahren und System zur Kontrolle der Elektrodenerosion eines Plasmabrenners

Publications (1)

Publication Number Publication Date
ATE66562T1 true ATE66562T1 (de) 1991-09-15

Family

ID=4130664

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85420199T ATE66562T1 (de) 1985-06-07 1985-11-08 Verfahren und system zur kontrolle der elektrodenerosion eines plasmabrenners.

Country Status (5)

Country Link
US (1) US4683367A (de)
EP (1) EP0204052B1 (de)
AT (1) ATE66562T1 (de)
CA (1) CA1248185A (de)
DE (1) DE3583864D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5235160A (en) * 1990-03-22 1993-08-10 Matsushita Electric Industrial Co., Ltd. Heat-plasma-jet generator capable of conducting plasma spray or heat-plasma cvd coating in a relatively wide area
USD350413S (en) 1991-02-04 1994-09-06 Bosch Siemens Hausgerate Gmbh Hair dryer
FR2685850B1 (fr) * 1991-12-31 1994-04-01 Electricite De France Procede et alimentation electrique perfectionnes pour torche a plasma.
CA2099202A1 (en) * 1992-06-25 1993-12-26 Graeme J. Ogilvie Material treatment method and apparatus
CA2084281C (fr) * 1992-12-01 1999-07-06 Roberto Nunes Szente Torche a plasma pour deposition avec injection centrale
FR2734445B1 (fr) * 1995-05-19 1997-07-18 Aerospatiale Torche a plasma d'arc a courant continu, particulierement destinee a l'obtention d'un corps chimique par decomposition d'un gaz plasmagene
IL116939A0 (en) * 1996-01-29 1996-05-14 Netanya Plasmatek Ltd Plasma torch apparatus
US6478841B1 (en) 2001-09-12 2002-11-12 Techint Technologies Inc. Integrated mini-mill for iron and steel making
RU2370002C1 (ru) * 2008-10-20 2009-10-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Способ получения плазменного источника излучения и устройство для его осуществления
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
CN108566715B (zh) * 2018-04-11 2020-12-18 航天神洁(北京)科技发展有限公司 一种等离子煤制乙炔等离子枪

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB966103A (en) * 1960-01-04 1964-08-06 Her Majesty S Principal Sec De Improvements in or relating to arc torches
US3283205A (en) * 1961-06-01 1966-11-01 Bolt Harold E De Shifting arc plasma system
DE1514440A1 (de) * 1965-04-12 1969-08-21 Siemens Ag Plasmabrenner
US3416021A (en) * 1966-05-11 1968-12-10 Navy Usa Arc apparatus employing three dimensional arc motion and dynamic balancing
DE1300182B (de) * 1967-09-29 1969-07-31 Siemens Ag Wirbelstabilisierter Lichtbogen-Plasmabrenner
US3654513A (en) * 1969-06-30 1972-04-04 Westinghouse Electric Corp Arc heater apparatus and method for producing a diffuse arc discharge
US4194106A (en) * 1975-01-27 1980-03-18 Secheron Soudure S.A. Methods and devices for cutting, eroding, welding and depositing metallic and non-metallic materials by means of an electric arc
CA1105569A (en) * 1977-10-18 1981-07-21 Ivan A. Kuznetsov Plasma arc torch head
US4278868A (en) * 1977-12-19 1981-07-14 Thermatool Corp. Methods and apparatus for heating metal parts with magnetically driven travelling electric arc
US4219726A (en) * 1979-03-29 1980-08-26 Westinghouse Electric Corp. Arc heater construction with total alternating current usage
US4439657A (en) * 1979-07-30 1984-03-27 Institut Fiziki Akademii Nauk Belorusskoi SSR Apparatus for high temperature treatment of rectilinear-generatrix surfaces of nonconductive products

Also Published As

Publication number Publication date
US4683367A (en) 1987-07-28
EP0204052B1 (de) 1991-08-21
CA1248185A (fr) 1989-01-03
DE3583864D1 (de) 1991-09-26
EP0204052A2 (de) 1986-12-10
EP0204052A3 (en) 1987-11-04

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee