DE3674594D1 - Plasma-induktionsofen. - Google Patents

Plasma-induktionsofen.

Info

Publication number
DE3674594D1
DE3674594D1 DE8686906036T DE3674594T DE3674594D1 DE 3674594 D1 DE3674594 D1 DE 3674594D1 DE 8686906036 T DE8686906036 T DE 8686906036T DE 3674594 T DE3674594 T DE 3674594T DE 3674594 D1 DE3674594 D1 DE 3674594D1
Authority
DE
Germany
Prior art keywords
pot
plasmatron
plasma induction
current direction
sections
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 - Fee Related
Application number
DE8686906036T
Other languages
German (de)
English (en)
Inventor
Nikolai Ivanovich Fomin
Mikhail Petrovich Chaikin
Vladimir Sergeevich Malinovsky
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.)
VNI PK T I ELEKTROTERM OBORU
Original Assignee
VNI PK T I ELEKTROTERM OBORU
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 VNI PK T I ELEKTROTERM OBORU filed Critical VNI PK T I ELEKTROTERM OBORU
Application granted granted Critical
Publication of DE3674594D1 publication Critical patent/DE3674594D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H05B11/00—Heating by combined application of processes covered by two or more of groups H05B3/00 - H05B7/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • F27B14/061—Induction furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/14—Arrangements of heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0031—Plasma-torch heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • General Induction Heating (AREA)
  • Electric Stoves And Ranges (AREA)
DE8686906036T 1986-07-04 1986-07-04 Plasma-induktionsofen. Expired - Fee Related DE3674594D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1986/000070 WO1988000426A1 (fr) 1986-07-04 1986-07-04 Four a induction de plasma

Publications (1)

Publication Number Publication Date
DE3674594D1 true DE3674594D1 (de) 1990-10-31

Family

ID=21617017

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686906036T Expired - Fee Related DE3674594D1 (de) 1986-07-04 1986-07-04 Plasma-induktionsofen.

Country Status (7)

Country Link
EP (1) EP0273975B1 (fr)
JP (1) JPH01500152A (fr)
AT (1) ATE57052T1 (fr)
DE (1) DE3674594D1 (fr)
HU (2) HU200405B (fr)
IN (1) IN164477B (fr)
WO (1) WO1988000426A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4207694A1 (de) * 1992-03-11 1993-09-16 Leybold Durferrit Gmbh Vorrichtung fuer die herstellung von metallen und metall-legierungen hoher reinheit
WO2014047220A1 (fr) * 2012-09-18 2014-03-27 Retech Systems Llc Système et procédé de fusion de matières premières
CN106756073B (zh) * 2016-12-28 2020-10-02 哈尔滨工业大学 一种应用于高熔点高活性金属材料的多功能熔铸设备
JP7428632B2 (ja) 2020-12-14 2024-02-06 信越化学工業株式会社 多孔質ガラス母材の製造方法及び製造装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793468A (en) * 1972-09-22 1974-02-19 Westinghouse Electric Corp Furnace apparatus utilizing a resultant magnetic field or fields produced by mutual interaction of at least two independently generated magnetic fields and methods of operating an electric arc furnace
SE400013B (sv) * 1974-07-23 1978-03-06 Asea Ab Anordning vid likstromsmatade ljusbagsugnar
SE408958B (sv) * 1976-07-05 1979-07-16 Asea Ab Forfaringssett for smeltning av metaller eller metallegeringar
FR2497050A1 (fr) * 1980-12-23 1982-06-25 Saphymo Stel Dispositif de fusion par induction directe en cage froide avec confinement electromagnetique de la charge fondue
SE447846B (sv) * 1982-09-09 1986-12-15 Asea Ab Skenkugn med likstromsvermning
US4495625A (en) * 1983-07-05 1985-01-22 Westinghouse Electric Corp. Magnetic field stabilized transferred arc furnace
SE449132B (sv) * 1984-01-25 1987-04-06 Asea Ab Likstromsljusbagsugn eller skenk for vermning
JPS63106211A (ja) * 1986-05-19 1988-05-11 Anritsu Corp カセツト管理方法

Also Published As

Publication number Publication date
WO1988000426A1 (fr) 1988-01-14
ATE57052T1 (de) 1990-10-15
HU200405B (en) 1990-05-28
EP0273975B1 (fr) 1990-09-26
EP0273975A1 (fr) 1988-07-13
HUT46496A (en) 1988-10-28
IN164477B (fr) 1989-03-25
JPH0361318B2 (fr) 1991-09-19
EP0273975A4 (fr) 1988-09-28
JPH01500152A (ja) 1989-01-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee