NO981210D0 - Fremgangsmåte for bestemmelse av spissposisjon for forbrukbare elektroder som anvendes i elektriske smelteovner - Google Patents
Fremgangsmåte for bestemmelse av spissposisjon for forbrukbare elektroder som anvendes i elektriske smelteovnerInfo
- Publication number
- NO981210D0 NO981210D0 NO981210A NO981210A NO981210D0 NO 981210 D0 NO981210 D0 NO 981210D0 NO 981210 A NO981210 A NO 981210A NO 981210 A NO981210 A NO 981210A NO 981210 D0 NO981210 D0 NO 981210D0
- Authority
- NO
- Norway
- Prior art keywords
- tip position
- electrodes used
- electric furnaces
- consumable electrodes
- determining tip
- Prior art date
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
- H05B7/02—Details
- H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
- H05B7/148—Automatic control of power
- H05B7/152—Automatic control of power by electromechanical means for positioning of electrodes
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
- F27B3/085—Arc 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
- F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO981210A NO306836B1 (no) | 1998-03-18 | 1998-03-18 | Fremgangsmåte for bestemmelse av spissposisjon for forbrukbare elektroder som anvendes i elektriske smelteovner |
| ZA9901764A ZA991764B (en) | 1998-03-18 | 1999-03-04 | Method for determination of the tip position of consumable electrodes used in electric smelting furnaces. |
| EP99910884A EP0996844A1 (en) | 1998-03-18 | 1999-03-08 | Method for determination of the tip position of consumable electrodes used in electric smelting furnaces |
| US09/423,959 US6178191B1 (en) | 1998-03-18 | 1999-03-08 | Method for determination of the tip position of consumable electrodes used in electric smelting furnaces |
| AU29645/99A AU2964599A (en) | 1998-03-18 | 1999-03-08 | Method for determination of the tip position of consumable electrodes used in electric smelting furnaces |
| UA99126911A UA46152C2 (uk) | 1998-03-18 | 1999-03-08 | Спосіб визначення положення робочого кінця електрода для витратних електродів в електроплавильних печах |
| BR9904909-0A BR9904909A (pt) | 1998-03-18 | 1999-03-08 | Processo para determinação da posição de ponta de eletrodo de eletrodos consumìveis em fornos de fundição elétricos |
| CA002288701A CA2288701A1 (en) | 1998-03-18 | 1999-03-08 | Method for determination of the tip position of consumable electrodes used in electric smelting furnaces |
| RU99126809/02A RU2179287C2 (ru) | 1998-03-18 | 1999-03-08 | Способ определения положения рабочего конца электрода для расходуемых электродов, используемых в электроплавильных печах |
| CNB998003107A CN1238682C (zh) | 1998-03-18 | 1999-03-08 | 确定冶炼电炉中所用的消耗电极的顶部位置的方法 |
| PCT/NO1999/000080 WO1999047873A1 (en) | 1998-03-18 | 1999-03-08 | Method for determination of the tip position of consumable electrodes used in electric smelting furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO981210A NO306836B1 (no) | 1998-03-18 | 1998-03-18 | Fremgangsmåte for bestemmelse av spissposisjon for forbrukbare elektroder som anvendes i elektriske smelteovner |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO981210D0 true NO981210D0 (no) | 1998-03-18 |
| NO981210L NO981210L (no) | 1999-09-20 |
| NO306836B1 NO306836B1 (no) | 1999-12-27 |
Family
ID=19901809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO981210A NO306836B1 (no) | 1998-03-18 | 1998-03-18 | Fremgangsmåte for bestemmelse av spissposisjon for forbrukbare elektroder som anvendes i elektriske smelteovner |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6178191B1 (no) |
| EP (1) | EP0996844A1 (no) |
| CN (1) | CN1238682C (no) |
| AU (1) | AU2964599A (no) |
| BR (1) | BR9904909A (no) |
| CA (1) | CA2288701A1 (no) |
| NO (1) | NO306836B1 (no) |
| RU (1) | RU2179287C2 (no) |
| UA (1) | UA46152C2 (no) |
| WO (1) | WO1999047873A1 (no) |
| ZA (1) | ZA991764B (no) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPQ755800A0 (en) * | 2000-05-17 | 2000-06-08 | Qni Technology Pty Ltd | Method for measurement of a consumable electrode |
| IT1396173B1 (it) * | 2009-03-25 | 2012-11-16 | Tenova Spa | Apparecchiatura di misura della posizione degli elettrodi in un forno elettrico |
| WO2017182902A1 (en) | 2016-04-21 | 2017-10-26 | Glencore Operation South Africa (Proprietary) Limited | An arc smelting system and method of monitoring the length of an electrode in said system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3619464A (en) * | 1970-02-03 | 1971-11-09 | Boehler & Co Ag Geb | Apparatus for electroslag remelting of metals and in particular steel |
| DE2103216C3 (de) | 1971-01-25 | 1978-03-16 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Bestimmung der Eintauchtiefe von Elektroden in einem Reduktionsofen |
| US4096344A (en) * | 1976-09-30 | 1978-06-20 | Westinghouse Electric Corp. | Electric arc furnace control system |
| GB2001461B (en) * | 1977-07-21 | 1982-01-13 | Leybold Heraeus Gmbh & Co Kg | Arrangement for controlling the depth of immersion of self-consuming electrodes in electro-slag remelting furnaces |
| JPS56500178A (no) * | 1979-01-31 | 1981-02-19 | ||
| AT392751B (de) * | 1981-02-25 | 1991-06-10 | Boehler Gmbh | Verfahren und vorrichtung zur regelung der abschmelzrate einer elektrode beim elektroschlacken-umschmelzen |
| SU1003389A1 (ru) * | 1981-03-24 | 1983-03-07 | Всесоюзный научно-исследовательский проектно-конструкторский и технологический институт электротермического оборудования | Способ определени положени рабочего конца электрода в ванне руднотермической электропечи |
| US5115447A (en) * | 1991-01-10 | 1992-05-19 | Ucar Carbon Technology Corporation | Arc furnace electrode control |
| DE4342498C2 (de) * | 1993-12-07 | 1995-09-07 | Mannesmann Ag | Verfahren und Einrichtung zur Regelung der Position der Spitze einer Elektroofen-Elektrode |
| US5930284A (en) * | 1997-01-15 | 1999-07-27 | Sandia Corporation | Multiple input electrode gap controller |
-
1998
- 1998-03-18 NO NO981210A patent/NO306836B1/no unknown
-
1999
- 1999-03-04 ZA ZA9901764A patent/ZA991764B/xx unknown
- 1999-03-08 EP EP99910884A patent/EP0996844A1/en not_active Withdrawn
- 1999-03-08 CA CA002288701A patent/CA2288701A1/en not_active Abandoned
- 1999-03-08 BR BR9904909-0A patent/BR9904909A/pt active Search and Examination
- 1999-03-08 RU RU99126809/02A patent/RU2179287C2/ru not_active IP Right Cessation
- 1999-03-08 US US09/423,959 patent/US6178191B1/en not_active Expired - Fee Related
- 1999-03-08 UA UA99126911A patent/UA46152C2/uk unknown
- 1999-03-08 CN CNB998003107A patent/CN1238682C/zh not_active Expired - Fee Related
- 1999-03-08 AU AU29645/99A patent/AU2964599A/en not_active Abandoned
- 1999-03-08 WO PCT/NO1999/000080 patent/WO1999047873A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN1238682C (zh) | 2006-01-25 |
| ZA991764B (en) | 1999-09-06 |
| BR9904909A (pt) | 2000-06-20 |
| RU2179287C2 (ru) | 2002-02-10 |
| WO1999047873A1 (en) | 1999-09-23 |
| NO306836B1 (no) | 1999-12-27 |
| CN1258345A (zh) | 2000-06-28 |
| EP0996844A1 (en) | 2000-05-03 |
| AU2964599A (en) | 1999-10-11 |
| NO981210L (no) | 1999-09-20 |
| US6178191B1 (en) | 2001-01-23 |
| CA2288701A1 (en) | 1999-09-23 |
| UA46152C2 (uk) | 2002-05-15 |
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