AT382014B - Plasmaschmelzofen - Google Patents

Plasmaschmelzofen

Info

Publication number: AT382014B
Authority: AT; Austria
Prior art keywords: plasma melting; melting oven; oven; plasma; melting
Prior art date: 1981-09-15

Application number

AT0398081A

Other languages

English (en)

Other versions

ATA398081A (de

Inventor

Helmut Dieter Dipl Ing Kilches

Walter Dipl Ing Dr Lugscheider

Ernst Ing Riegler

Ernst Ing Zajicek

Original Assignee

Voest Alpine Ag

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.)

1981-09-15

Filing date

1981-09-15

Publication date

1986-12-29

1981-09-15 Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag

1981-09-15 Priority to AT0398081A priority Critical patent/AT382014B/de

1982-08-02 Priority to EP82890110A priority patent/EP0074939A1/de

1982-08-27 Priority to US06/412,202 priority patent/US4436290A/en

1982-09-14 Priority to JP57160765A priority patent/JPS5862486A/ja

1986-05-15 Publication of ATA398081A publication Critical patent/ATA398081A/de

1986-12-29 Application granted granted Critical

1986-12-29 Publication of AT382014B publication Critical patent/AT382014B/de

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
- 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
- F27D17/304—Arrangements for extraction or collection of waste gases; Hoods therefor specially adapted for electric arc furnaces

Landscapes

Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Furnace Details (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

AT0398081A 1981-09-15 1981-09-15 Plasmaschmelzofen AT382014B (de)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
AT0398081A AT382014B (de)	1981-09-15	1981-09-15	Plasmaschmelzofen
EP82890110A EP0074939A1 (de)	1981-09-15	1982-08-02	Plasmaschmelzofen
US06/412,202 US4436290A (en)	1981-09-15	1982-08-27	Plasma melting furnace arrangement
JP57160765A JPS5862486A (ja)	1981-09-15	1982-09-14	プラズマ溶融炉

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0398081A AT382014B (de)	1981-09-15	1981-09-15	Plasmaschmelzofen

Publications (2)

Publication Number	Publication Date
ATA398081A ATA398081A (de)	1986-05-15
AT382014B true AT382014B (de)	1986-12-29

Family

ID=3558015

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0398081A AT382014B (de)	1981-09-15	1981-09-15	Plasmaschmelzofen

Country Status (4)

Country	Link
US (1)	US4436290A (de)
EP (1)	EP0074939A1 (de)
JP (1)	JPS5862486A (de)
AT (1)	AT382014B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4918282A (en) *	1986-01-10	1990-04-17	Plasma Energy Corporation	Method and apparatus for heating molten steel utilizing a plasma arc torch
US4734551A (en) *	1986-01-10	1988-03-29	Plasma Energy Corporation	Method and apparatus for heating molten steel utilizing a plasma arc torch
FR2693261B1 (fr) *	1992-07-06	1994-09-23	Unimetall Sa	Four, notamment four électrique, de traitement de métal liquide.
DE10038597C1 (de) *	2000-08-08	2002-03-21	Schott Glas	Schmelzwanne mit einem verschließbaren Gemenge-Einlegekanal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1244051A (fr) *	1958-12-19	1960-10-21	Pangborn Corp	Perfectionnement aux hottes pour fours
DE1205232B (de) *	1960-02-17	1965-11-18	Von Roll Ag	Vorrichtung zur Rauchgasabfuehrung an Elektrooefen
US3164658A (en) *	1962-08-20	1965-01-05	Yagi Rokuro	Apparatus for use in intercepting leakage of fumes and dust from electricarc furnaces
US3533611A (en) *	1968-06-06	1970-10-13	Wheelabrator Corp	Furnace ventilation system
DE2213588A1 (de) *	1972-03-21	1973-09-27	Bbc Brown Boveri & Cie	Rauchgasabsaugvorrichtung fuer induktions-tiegeloefen
DE2553180A1 (de) *	1975-11-27	1977-06-02	Beth Gmbh Maschf	Verfahren und vorrichtung zum abschirmen eines staubhaltigen abgasstromes
NO137131B (no) *	1976-02-02	1977-09-26	Elkem Spigerverket As	Anordning for oppsamling av ovnsgasser i elektriske smelteovner.

1981
- 1981-09-15 AT AT0398081A patent/AT382014B/de not_active IP Right Cessation
1982
- 1982-08-02 EP EP82890110A patent/EP0074939A1/de not_active Withdrawn
- 1982-08-27 US US06/412,202 patent/US4436290A/en not_active Expired - Fee Related
- 1982-09-14 JP JP57160765A patent/JPS5862486A/ja active Pending

Also Published As

Publication number	Publication date
JPS5862486A (ja)	1983-04-13
US4436290A (en)	1984-03-13
ATA398081A (de)	1986-05-15
EP0074939A1 (de)	1983-03-23

Publication	Publication Date	Title
ES283176Y (es)	1985-12-16	Soplete de plasma
DE3220070A1 (de)	1983-05-26	Mikrowellenherd
SE7806408L (sv)	1978-12-30	Plasmasmeltugn
IT1163878B (it)	1987-04-08	Forno fusorio
AT371589B (de)	1983-07-11	Plasmaschmelzofen
DE3163776D1 (en)	1984-06-28	Plasma melting furnace
DK35982A (da)	1982-07-29	Elektrode til lysbueovne
AT382890B (de)	1987-04-27	Plasmaschmelzofen
FR2512520B1 (fr)	1987-04-10	Chalumeau
AT371921B (de)	1983-08-10	Elektroofen
FR2542431B1 (fr)	1988-05-27	Four de fusion de metaux
AT370870B (de)	1983-05-10	Plasmaschmelzofen
AT382014B (de)	1986-12-29	Plasmaschmelzofen
AT386680B (de)	1988-09-26	Industrieofen
AT370590B (de)	1983-04-11	Backofen
ATA82381A (de)	1984-03-15	Backofen
RO87865A (ro)	1985-11-30	Cuptor de incalzire
ATA337281A (de)	1984-08-15	Ofen
AT380333B (de)	1986-05-12	Industrieofen
DE3218717A1 (de)	1983-11-24	Einkochglas
BE894503A (nl)	1983-03-28	Oven
AT377080B (de)	1985-02-11	Metallurgischer plasmaschmelzofen
KR830000884U (ko)	1983-09-22	다목적 오븐
KR830001284U (ko)	1983-10-10	오븐(oven)
JPS57202484A (en)	1982-12-11	Plasma melting furnace

Legal Events

Date	Code	Title	Description
1988-02-15	ELJ	Ceased due to non-payment of the annual fee
1998-10-15	ELJ	Ceased due to non-payment of the annual fee