CA1083229A - Erosion control of arc electrodes by means of an oscillating magnetic field - Google Patents

Erosion control of arc electrodes by means of an oscillating magnetic field

Info

Publication number
CA1083229A
CA1083229A CA284,476A CA284476A CA1083229A CA 1083229 A CA1083229 A CA 1083229A CA 284476 A CA284476 A CA 284476A CA 1083229 A CA1083229 A CA 1083229A
Authority
CA
Canada
Prior art keywords
field coil
direct current
electrode
supply
current
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
CA284,476A
Other languages
English (en)
French (fr)
Inventor
Allan P. George
Harold Homer
Christopher J. Richardson
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.)
Tioxide Group Ltd
Original Assignee
Tioxide Group Ltd
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 Tioxide Group Ltd filed Critical Tioxide Group Ltd
Application granted granted Critical
Publication of CA1083229A publication Critical patent/CA1083229A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Arc Welding Control (AREA)
  • Plasma Technology (AREA)
  • Discharge Heating (AREA)
  • Inorganic Insulating Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Cable Accessories (AREA)
CA284,476A 1976-09-02 1977-08-08 Erosion control of arc electrodes by means of an oscillating magnetic field Expired CA1083229A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB36502/76 1976-09-02
GB36502/76A GB1520365A (en) 1976-09-02 1976-09-02 Erosion control of an arc electrode

Publications (1)

Publication Number Publication Date
CA1083229A true CA1083229A (en) 1980-08-05

Family

ID=10388764

Family Applications (1)

Application Number Title Priority Date Filing Date
CA284,476A Expired CA1083229A (en) 1976-09-02 1977-08-08 Erosion control of arc electrodes by means of an oscillating magnetic field

Country Status (12)

Country Link
JP (1) JPS5331238A (nl)
AU (1) AU502742B2 (nl)
BE (1) BE857967A (nl)
CA (1) CA1083229A (nl)
DE (1) DE2738813A1 (nl)
ES (1) ES462023A1 (nl)
FI (1) FI63648C (nl)
FR (1) FR2363961A1 (nl)
GB (1) GB1520365A (nl)
NL (1) NL176735C (nl)
NO (1) NO145037C (nl)
ZA (1) ZA774596B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113758987B (zh) * 2021-08-12 2024-03-19 上海大学 一种基于磁场效应测定阴极反应速率控制步骤的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194612A (fr) * 1957-04-11 1959-11-10 Ici Ltd Procédé pour faire fonctionner un four à arc électrique
US3530223A (en) * 1969-03-03 1970-09-22 Westinghouse Electric Corp Electrode apparatus for use in an arc electrode furnace and magnetic field coils for moving and focusing the arcs therefrom

Also Published As

Publication number Publication date
NO145037B (no) 1981-09-14
FI63648B (fi) 1983-03-31
ES462023A1 (es) 1978-06-16
NL176735C (nl) 1985-05-17
FI63648C (fi) 1983-07-11
FR2363961A1 (fr) 1978-03-31
NL176735B (nl) 1984-12-17
FI772458A (fi) 1978-03-03
NO772992L (no) 1978-03-03
DE2738813A1 (de) 1978-03-09
JPS5331238A (en) 1978-03-24
BE857967A (fr) 1978-02-20
ZA774596B (en) 1978-06-28
JPS5649435B2 (nl) 1981-11-21
DE2738813C2 (nl) 1988-06-16
FR2363961B1 (nl) 1981-10-02
GB1520365A (en) 1978-08-09
NO145037C (no) 1981-12-28
NL7708768A (nl) 1978-03-06
AU502742B2 (en) 1979-08-09
AU2757477A (en) 1979-02-08

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