GB976479A - Induction-coupled plasma flames - Google Patents

Induction-coupled plasma flames

Info

Publication number
GB976479A
GB976479A GB4020262A GB4020262A GB976479A GB 976479 A GB976479 A GB 976479A GB 4020262 A GB4020262 A GB 4020262A GB 4020262 A GB4020262 A GB 4020262A GB 976479 A GB976479 A GB 976479A
Authority
GB
United Kingdom
Prior art keywords
flame
plasma
oct
produce
coupled plasma
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
GB4020262A
Inventor
William Michael Good
John Smith Greenwell
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB4020262A priority Critical patent/GB976479A/en
Priority to DE19631465041 priority patent/DE1465041A1/en
Publication of GB976479A publication Critical patent/GB976479A/en
Expired legal-status Critical Current

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
    • H05H1/30—Plasma torches using applied electromagnetic fields, e.g. high frequency or microwave energy

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)

Abstract

976,479. Induction coupled plasma flame generators. STANDARD TELEPHONES & CABLES. Oct. 16, 1963 [Oct. 24, 1962], No. 40202/62. Heading H5H. A silica-glass main tube 1 has fused into it across a diameter two small tubes 2 which serve both as outlets for argon gas (introduced through a slotted inlet tube 3) and for access to the plasma flame within the main tube. The arc is initiated by touching the R.F. pancake coil 7 with a probe 11 connected to a carbon or tungsten electrode 8 supported in the top bung 6, and thereafter settles down as a ball of plasma flame 12 in the middle of the pancake, Fig. 2. By increasing the gas flow the flame can be induced to move to a region 13 across the ends of the tubes 2 for, e.g. the continuous feeding of materials for heat treatment. The flame may be removed from the path of the material, without turning it off, by reducing the gas pressure so that it reverts to position 12. In an alternative arrangement, Fig. 3, two exciting coils 7a, 7b may be used to produce two plasma flames 12a, 12b, which unite to produce a column of flame 14 as the R.F. power is increased. Dimensions and operating powers are given.
GB4020262A 1962-10-24 1962-10-24 Induction-coupled plasma flames Expired GB976479A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4020262A GB976479A (en) 1962-10-24 1962-10-24 Induction-coupled plasma flames
DE19631465041 DE1465041A1 (en) 1962-10-24 1963-10-24 Plasma torch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4020262A GB976479A (en) 1962-10-24 1962-10-24 Induction-coupled plasma flames

Publications (1)

Publication Number Publication Date
GB976479A true GB976479A (en) 1964-11-25

Family

ID=10413711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4020262A Expired GB976479A (en) 1962-10-24 1962-10-24 Induction-coupled plasma flames

Country Status (2)

Country Link
DE (1) DE1465041A1 (en)
GB (1) GB976479A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1517594A2 (en) * 2003-09-19 2005-03-23 Draka Comteq B.V. Inductive thermal plasma torch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1517594A2 (en) * 2003-09-19 2005-03-23 Draka Comteq B.V. Inductive thermal plasma torch
FR2860123A1 (en) * 2003-09-19 2005-03-25 Cit Alcatel INDUCTIVE THERMAL PLASMA TORCH
US7132620B2 (en) 2003-09-19 2006-11-07 Alcatel Inductive thermal plasma torch
EP1517594A3 (en) * 2003-09-19 2009-07-29 Draka Comteq B.V. Inductive thermal plasma torch

Also Published As

Publication number Publication date
DE1465041A1 (en) 1969-10-09

Similar Documents

Publication Publication Date Title
GB1007429A (en) Improvements in arc producing apparatus
GB987540A (en) Contra-rotating plasma system
FI103250B1 (en) Plasma burner for transmitted arcs
ES267303Y (en) PLASMA BURNER FOR GASEOUS MIXTURES.
GB1112612A (en) Method and apparatus for producing an electrical discharge
GB942896A (en) Improvements in and relating to arcing
GB959290A (en) Liquid vortex stabilised arc torch process
GB1114809A (en) Plasma burner
GB1238239A (en)
GB1117607A (en) Improvements in or relating to arc welding
GB1020894A (en) Improvements in and relating to apparatus for creating high temperature plasmas
GB1017012A (en) Improvements in plasma heating systems
GB976479A (en) Induction-coupled plasma flames
GB986583A (en) Improvements in or relating to electric arc apparatus
GB841039A (en) Singlephase or polyphase electric arc device for producing gas currents having a high energy density
GB1008687A (en) Improvements in and relating to arc working
GB1149473A (en) Induction plasma torch
GB1100629A (en) Improvements in or relating to electric gas-discharge torches
SE300857B (en)
US2652475A (en) Microwave apparatus
GB1140861A (en) Fuel burners
GB1065046A (en) Arc heater for use with three-phase alternating current source
GB950188A (en) Improvements in electrical vapor detector
GB802892A (en) Improvements in or relating to arc lamps
GB1140862A (en) Fuel burners