EP0269735A4 - Induktionsplasmaofen. - Google Patents
Induktionsplasmaofen.Info
- Publication number
- EP0269735A4 EP0269735A4 EP19860904984 EP86904984A EP0269735A4 EP 0269735 A4 EP0269735 A4 EP 0269735A4 EP 19860904984 EP19860904984 EP 19860904984 EP 86904984 A EP86904984 A EP 86904984A EP 0269735 A4 EP0269735 A4 EP 0269735A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- plasma
- crucible
- source
- arc
- induction 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.)
- Withdrawn
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
-
- 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
Definitions
- the invention is not applicable to the field of metallurgy and electricity, in particular to plasma-induction 5.
- the low temperature of the slag in these prints is caused by the very principle of the operation of the furnace, in which the electrical unit is in- prised into the electric
- slags are non-electrical materials, space is not allocated in them and their heating is due to the thermal stability.
- a plasma arc When supplying food to a food outlet, a plasma arc is ignited between the plasma circuit board and a circuit board with an electronic food contact.
- the area allocated by the arc does not depend on the density of the download, so that it contributes significantly to the process of melting lightweight.
- Heating of the slag in such a furnace occurs mainly due to the emission of the arc, which allows it to be heated.
- - 2 - a significant temperature and raise it above the temperature of the metal.
- Heated, wide-varying arc slag results in a higher increase in activity, which results in a higher value of 5, which is more expensive.
- the heated slag starts to actively interact with the fireproof crucible and reduces the service life of the crucible.
- the plasma arc emits the crucible, which further reduces the loss of service life of the crucible.
- the main part of the crucible is - 3 - in the form of a cooled metal ring.
- Plasma-induction furnace is, according to the invention, is characterized by a high output due to the increase in the input through the exhaust gas.
- the invention is further explained by the description of a consumer electronic variant and the accompanying design, which results in a plasma-induced in- duction.
- the last part of the crucible I, in the vicinity of the disposal of the slag belt 7, is made in the form of a lower metal ring 8.
- the 8th part is free of the disconnect.
- a two-way switch is used with the contacts and 8 ” and “ b ” . Cooling the ring of 8 can be freezing, - 4 - Liquid, air or liquid.
- the ring component is copper, steel, or other metal, which is char- acterized by high heat resistance, and also by low chemical activity.
- source 9 of food is available, however, alternatively, source 4 and 9 of food are supplied as a single source.
- the thermistor I is equipped with a hood 10. Otherwise, in the crucible wall I there is a drain II.
- Plasma-induction furnace operates the following way.
- alloy 13 is drained through answer II. Intended use
- Plasma-induction furnace is intended for the smelting of black and non-ferrous metals and alloys.
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1986/000049 WO1987007468A1 (en) | 1986-05-29 | 1986-05-29 | Induction plasma furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0269735A1 EP0269735A1 (de) | 1988-06-08 |
EP0269735A4 true EP0269735A4 (de) | 1988-09-28 |
Family
ID=21617000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19860904984 Withdrawn EP0269735A4 (de) | 1986-05-29 | 1986-05-29 | Induktionsplasmaofen. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0269735A4 (ja) |
JP (1) | JPS63503490A (ja) |
WO (1) | WO1987007468A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103353235A (zh) * | 2013-07-26 | 2013-10-16 | 朱兴发 | 一种电磁感应矿渣熔炉发热体电极的埋入熔渣式结构 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2197988A1 (ja) * | 1972-08-29 | 1974-03-29 | Nipkti Po Cherna Metalurgia | |
FR2362936A1 (fr) * | 1976-08-23 | 1978-03-24 | Tetronics Res & Dev Co Ltd | Procede de reduction carbothermique d'alumine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU462320A1 (ru) * | 1973-05-08 | 1975-02-28 | Предприятие П/Я Г-4696 | Индукционно-плазменна плавильна установка |
JPS5522915B2 (ja) * | 1974-04-25 | 1980-06-19 | ||
SE408958B (sv) * | 1976-07-05 | 1979-07-16 | Asea Ab | Forfaringssett for smeltning av metaller eller metallegeringar |
JPS63100687A (ja) * | 1986-05-19 | 1988-05-02 | Anritsu Corp | カセツト |
-
1986
- 1986-05-29 JP JP50426386A patent/JPS63503490A/ja active Pending
- 1986-05-29 WO PCT/SU1986/000049 patent/WO1987007468A1/ru not_active Application Discontinuation
- 1986-05-29 EP EP19860904984 patent/EP0269735A4/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2197988A1 (ja) * | 1972-08-29 | 1974-03-29 | Nipkti Po Cherna Metalurgia | |
FR2362936A1 (fr) * | 1976-08-23 | 1978-03-24 | Tetronics Res & Dev Co Ltd | Procede de reduction carbothermique d'alumine |
Non-Patent Citations (1)
Title |
---|
See also references of WO8707468A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1987007468A1 (en) | 1987-12-03 |
JPS63503490A (ja) | 1988-12-15 |
EP0269735A1 (de) | 1988-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19880112 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT DE GB IT SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 19880928 |
|
17Q | First examination report despatched |
Effective date: 19900515 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19900926 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: TEREKHOV, EVGENY PETROVICH Inventor name: KAPLUN, MIKHAIL YAKOVLEVICH Inventor name: KRUTYANSKY, MIKHAIL MIRONOVICH Inventor name: FOMIN, NIKOLAI IVANOVICH Inventor name: LADOZHSKY, VADIM GEORGIEVICH Inventor name: SVIDO, ALEXANDR VIKTOROVICH Inventor name: PROSTYAKOV, ALEXANDR ALEXANDROVICH Inventor name: MALINOVSKY, VLADIMIR SERGEEVICH Inventor name: ODNOPOZOV, LEONID BORISOVICH Inventor name: REZUNENKO, ALEXANDR LVOVICH |