NL176735B - Apparatus for extending the life of at least one of the electrodes between which an arc is maintained. - Google Patents

Apparatus for extending the life of at least one of the electrodes between which an arc is maintained.

Info

Publication number
NL176735B
NL176735B NLAANVRAGE7708768,A NL7708768A NL176735B NL 176735 B NL176735 B NL 176735B NL 7708768 A NL7708768 A NL 7708768A NL 176735 B NL176735 B NL 176735B
Authority
NL
Netherlands
Prior art keywords
electrodes
arc
life
maintained
extending
Prior art date
Application number
NLAANVRAGE7708768,A
Other languages
Dutch (nl)
Other versions
NL176735C (en
NL7708768A (en
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
Publication of NL7708768A publication Critical patent/NL7708768A/en
Publication of NL176735B publication Critical patent/NL176735B/en
Application granted granted Critical
Publication of NL176735C publication Critical patent/NL176735C/en

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)
NLAANVRAGE7708768,A 1976-09-02 1977-08-09 Apparatus for extending the life of at least one of the electrodes between which an arc is maintained. NL176735C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7708768A NL7708768A (en) 1978-03-06
NL176735B true NL176735B (en) 1984-12-17
NL176735C NL176735C (en) 1985-05-17

Family

ID=10388764

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7708768,A NL176735C (en) 1976-09-02 1977-08-09 Apparatus for extending the life of at least one of the electrodes between which an arc is maintained.

Country Status (12)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113758987B (en) * 2021-08-12 2024-03-19 上海大学 Method for measuring cathode reaction rate control step based on magnetic field effect

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194612A (en) * 1957-04-11 1959-11-10 Ici Ltd Method for operating an electric arc furnace
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 (en) 1981-09-14
FI63648B (en) 1983-03-31
ES462023A1 (en) 1978-06-16
NL176735C (en) 1985-05-17
FI63648C (en) 1983-07-11
FR2363961A1 (en) 1978-03-31
FI772458A (en) 1978-03-03
NO772992L (en) 1978-03-03
DE2738813A1 (en) 1978-03-09
JPS5331238A (en) 1978-03-24
BE857967A (en) 1978-02-20
CA1083229A (en) 1980-08-05
ZA774596B (en) 1978-06-28
JPS5649435B2 (en) 1981-11-21
DE2738813C2 (en) 1988-06-16
FR2363961B1 (en) 1981-10-02
GB1520365A (en) 1978-08-09
NO145037C (en) 1981-12-28
NL7708768A (en) 1978-03-06
AU502742B2 (en) 1979-08-09
AU2757477A (en) 1979-02-08

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee

Effective date: 19970301