GB1395746A - Method and apparatus for projecting materials into an arc discharge - Google Patents

Method and apparatus for projecting materials into an arc discharge

Info

Publication number
GB1395746A
GB1395746A GB2465072A GB2465072A GB1395746A GB 1395746 A GB1395746 A GB 1395746A GB 2465072 A GB2465072 A GB 2465072A GB 2465072 A GB2465072 A GB 2465072A GB 1395746 A GB1395746 A GB 1395746A
Authority
GB
United Kingdom
Prior art keywords
cathode
arc discharge
arc
passage
nozzles
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2465072A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sheer Korman Associates Inc
Original Assignee
Sheer Korman Associates Inc
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 Sheer Korman Associates Inc filed Critical Sheer Korman Associates Inc
Publication of GB1395746A publication Critical patent/GB1395746A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32055—Arc discharge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/68—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/18—Heating by arc discharge
    • H05B7/185—Heating gases for arc discharge
    • 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
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder or liquid

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
GB2465072A 1971-07-06 1972-05-25 Method and apparatus for projecting materials into an arc discharge Expired GB1395746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15961671A 1971-07-06 1971-07-06

Publications (1)

Publication Number Publication Date
GB1395746A true GB1395746A (en) 1975-05-29

Family

ID=22573282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2465072A Expired GB1395746A (en) 1971-07-06 1972-05-25 Method and apparatus for projecting materials into an arc discharge

Country Status (6)

Country Link
CA (1) CA982237A (enExample)
CH (1) CH544476A (enExample)
DE (1) DE2229716A1 (enExample)
FR (1) FR2144787B1 (enExample)
GB (1) GB1395746A (enExample)
NL (1) NL7207151A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995805A (en) * 1989-02-24 1991-02-26 Gas Research Institute Method and apparatus for increasing radiant heat production of hydrocarbon fuel combustion systems
RU2397848C2 (ru) * 2008-06-02 2010-08-27 Юрий Михайлович Агриков Способ плазменно-дуговой сварки металлов
RU2411112C2 (ru) * 2009-03-26 2011-02-10 Юрий Михайлович Агриков Способ микроплазменной сварки металлов
RU2431685C2 (ru) * 2009-12-18 2011-10-20 Общество с ограниченной ответственностью "АС и ПП" Способ обработки поверхности металлов нагреванием плазменной струей

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080550A (en) * 1976-12-30 1978-03-21 Sheer-Korman Associates, Inc. Method and apparatus for projecting solids-containing gaseous media into an arc discharge
FR2460584A1 (fr) * 1979-07-05 1981-01-23 Inst Elektroswarki Patona Electrode non consommable pour fusion de metaux et alliages
EP0142816B1 (de) * 1983-11-19 1988-12-14 Erwin Hühne Pulverflammspritzgerät mit Beschleunigerdüse
FR2611340B1 (fr) * 1987-02-24 1992-01-17 Pechiney Aluminium Generateur de plasma multicathodique comportant un gainage de cathode

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995805A (en) * 1989-02-24 1991-02-26 Gas Research Institute Method and apparatus for increasing radiant heat production of hydrocarbon fuel combustion systems
RU2397848C2 (ru) * 2008-06-02 2010-08-27 Юрий Михайлович Агриков Способ плазменно-дуговой сварки металлов
RU2411112C2 (ru) * 2009-03-26 2011-02-10 Юрий Михайлович Агриков Способ микроплазменной сварки металлов
RU2431685C2 (ru) * 2009-12-18 2011-10-20 Общество с ограниченной ответственностью "АС и ПП" Способ обработки поверхности металлов нагреванием плазменной струей

Also Published As

Publication number Publication date
CA982237A (en) 1976-01-20
DE2229716A1 (de) 1973-01-18
NL7207151A (enExample) 1973-01-09
FR2144787A1 (enExample) 1973-02-16
CH544476A (de) 1973-11-15
FR2144787B1 (enExample) 1978-08-04

Similar Documents

Publication Publication Date Title
GB1326128A (en) Process for removing metal
FR1501013A (fr) Procédé de production d'un gaz riche en méthane, sous pression élevée à partirde gaz naturel liquide sous basse pression
GB1253298A (en) Method and apparatus for shielding a gas effluent
GB1395746A (en) Method and apparatus for projecting materials into an arc discharge
ES8704666A1 (es) Dispositivo de formacion de un arco de plasma, especialmente pistola de corte.
ES451416A1 (es) Un dispositivo para muestrear gases procedentes de un horno.
ZA766813B (en) Device enabling uniform processing at a high rate of flow of metallurgical slags and other molten mineral matter
DE3268376D1 (en) Blow orifice or tuyere for injection of gas and/or of liquid or powdered material into molten metals
GB1022556A (en) Improved apparatus for projecting pulverulent materials
JPS5760645A (en) X-ray projector
FR1313195A (fr) Procédé de soudage à l'arc sous pression gazeuse et dispositif pour la mise en oeuvre du procédé
ES463222A1 (es) Perfeccionamientos en instalaciones para fabricar cables porproyeccion de chorros de metal o de aleacion metalica liqui-da en un fluido refrigerador.
BE826733A (fr) Garnissage a haute porosite pour le contact gaz liquide et ses applications
GB903234A (en) Siphon device and method of discharging metal therefrom
SE8206973L (sv) Anordning for generering av metalliska partiklar
ES8504952A1 (es) Procedimiento para evitar interacciones entre un bano de metal y la atmosfera
GB1021855A (en) Improvements in or relating to the treatment of molten metal
GB1119314A (en) Nozzle for use in apparatus for the treatment of molten metal with flushing gas
GB914086A (en) Lance for blowing gaseous oxygen and solids on or into metal baths
IN157104B (enExample)
JPS5457376A (en) High-pressure metal vapor discharge lamp
JPS5399071A (en) Removing apparatus of exhaust gas
ES8503723A1 (es) Recipiente metalurgico para metales liquidos fundidos
GB1553718A (en) Cellector for collecting and diverting the gaseous discharge from a gas producer
Stuck et al. Metallic Particle Generation Device

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee