SE390825B - Smeltugn av plasmaljusbagstyp - Google Patents

Smeltugn av plasmaljusbagstyp

Info

Publication number
SE390825B
SE390825B SE7017403A SE1740370A SE390825B SE 390825 B SE390825 B SE 390825B SE 7017403 A SE7017403 A SE 7017403A SE 1740370 A SE1740370 A SE 1740370A SE 390825 B SE390825 B SE 390825B
Authority
SE
Sweden
Prior art keywords
plasmal
light back
back type
type melting
melting oven
Prior art date
Application number
SE7017403A
Other languages
English (en)
Other versions
SE390825C (sv
Inventor
T Adachi
M Onishi
K Hayashi
Original Assignee
Daido Steel Co 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Publication of SE390825B publication Critical patent/SE390825B/sv
Publication of SE390825C publication Critical patent/SE390825C/sv

Links

Classifications

    • 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
    • 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
    • H05B7/02—Details
    • H05B7/06—Electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
SE7017403A 1969-12-25 1970-12-22 Smeltugn av plasmaljusbagstyp SE390825C (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44104607A JPS5031524B1 (sv) 1969-12-25 1969-12-25

Publications (2)

Publication Number Publication Date
SE390825B true SE390825B (sv) 1977-01-24
SE390825C SE390825C (sv) 1981-09-28

Family

ID=14385091

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7017403A SE390825C (sv) 1969-12-25 1970-12-22 Smeltugn av plasmaljusbagstyp

Country Status (6)

Country Link
US (1) US3671655A (sv)
JP (1) JPS5031524B1 (sv)
BE (1) BE760918A (sv)
CH (1) CH533688A (sv)
GB (1) GB1311320A (sv)
SE (1) SE390825C (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742132A (en) * 1970-05-23 1973-06-26 Nippon Electric Co Drum servo system of a video tape recorder for an electronic editing
US4217479A (en) * 1977-04-29 1980-08-12 Swiss Aluminium Ltd. High temperature reactor
US4317984A (en) * 1978-07-07 1982-03-02 Fridlyand Mikhail G Method of plasma treatment of materials
EP0056225B1 (de) * 1981-01-08 1984-05-23 VOEST-ALPINE Aktiengesellschaft Plasmaschmelzofen
AU562826B2 (en) * 1982-10-04 1987-06-18 Council For Mineral Technology Refining or remelting ferromanganese alloys
SE452690B (sv) * 1983-07-07 1987-12-07 Asea Ab Likstroms-ljusbagsugn
ATE27059T1 (de) * 1983-07-28 1987-05-15 Bbc Brown Boveri & Cie Bodenelektrode fuer einen gleichstromlichtbogenofen.
EP0132711A3 (de) * 1983-07-28 1985-03-13 BBC Aktiengesellschaft Brown, Boveri & Cie. Dimensionierung einer Bodenelektrode auf minimale Verlustleistung für einen Gleichstromlichtbogenofen
US4940486A (en) * 1987-05-26 1990-07-10 The University Of Toronto Innovations Foundation Process for treating liquid metals
CA1337848C (en) * 1987-05-26 1996-01-02 Iain David Sommerville Process for treating liquid metals
US4964973A (en) * 1988-10-14 1990-10-23 Brunswick Corporation Method and apparatus for producing titanium
US5283383A (en) * 1992-02-13 1994-02-01 The United States Of America As Represented By The Department Of Health And Human Services Antitumor compound, compositions and method of use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290542A (en) * 1963-07-26 1966-12-06 Gen Electric Triggered vacuum discharge device
US3524006A (en) * 1967-10-19 1970-08-11 Qualitats Und Edelstahl Kom Ve Method and apparatus for controlling arc discharge in plasma arc furnaces
US3547622A (en) * 1968-06-12 1970-12-15 Pennwalt Corp D.c. powered plasma arc method and apparatus for refining molten metal

Also Published As

Publication number Publication date
US3671655A (en) 1972-06-20
BE760918A (fr) 1971-05-27
GB1311320A (en) 1973-03-28
JPS5031524B1 (sv) 1975-10-13
SE390825C (sv) 1981-09-28
CH533688A (fr) 1973-02-15

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