NO813606L - Elektrode for lysbueovner. - Google Patents
Elektrode for lysbueovner.Info
- Publication number
- NO813606L NO813606L NO813606A NO813606A NO813606L NO 813606 L NO813606 L NO 813606L NO 813606 A NO813606 A NO 813606A NO 813606 A NO813606 A NO 813606A NO 813606 L NO813606 L NO 813606L
- Authority
- NO
- Norway
- Prior art keywords
- electrode according
- electrode
- insulating
- nipple
- upper section
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 40
- 229910052751 metal Inorganic materials 0.000 claims description 40
- 210000002445 nipple Anatomy 0.000 claims description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 26
- 239000010439 graphite Substances 0.000 claims description 23
- 229910002804 graphite Inorganic materials 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 16
- 239000000919 ceramic Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 29
- 230000006378 damage Effects 0.000 description 11
- 230000035882 stress Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000008642 heat stress Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
- H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
- H05B7/101—Mountings, supports or terminals at head of electrode, i.e. at the end remote from the arc
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Discharge Heating (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Electric Stoves And Ranges (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP80106583A EP0051074A1 (de) | 1980-10-27 | 1980-10-27 | Elektrode für Lichtbogenöfen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO813606L true NO813606L (no) | 1982-04-28 |
Family
ID=8186862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO813606A NO813606L (no) | 1980-10-27 | 1981-10-26 | Elektrode for lysbueovner. |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4466105A (el) |
| EP (1) | EP0051074A1 (el) |
| JP (1) | JPS5776789A (el) |
| AU (1) | AU7681781A (el) |
| BR (1) | BR8106905A (el) |
| CA (1) | CA1168685A (el) |
| DD (1) | DD201960A5 (el) |
| DE (1) | DE3142428A1 (el) |
| DK (1) | DK471781A (el) |
| ES (1) | ES507052A0 (el) |
| FI (1) | FI813341L (el) |
| GB (1) | GB2089629A (el) |
| GR (1) | GR82295B (el) |
| IN (1) | IN156503B (el) |
| NO (1) | NO813606L (el) |
| NZ (1) | NZ198755A (el) |
| PL (1) | PL232709A1 (el) |
| PT (1) | PT73883B (el) |
| TR (1) | TR21876A (el) |
| YU (1) | YU255781A (el) |
| ZA (1) | ZA817413B (el) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3102776A1 (de) * | 1981-01-28 | 1982-08-26 | C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach | Elektrode fuer lichtbogenoefen |
| KR840002095A (ko) * | 1981-11-09 | 1984-06-11 | 베른하르트 퀴게레 | 전기 아크로(爐)용 전극홀더 |
| DE3440073A1 (de) * | 1984-11-02 | 1986-05-07 | Didier-Werke Ag, 6200 Wiesbaden | Graphitelektrode fuer einen lichtbogenofen |
| US5206767A (en) * | 1989-12-29 | 1993-04-27 | Tandy Corporation | Vcr accessory and editor |
| MX173237B (es) * | 1990-08-21 | 1994-02-10 | Blas Diaz Pena | Mejoras en electrodo para hornos electricos de fundicion de metales, no consumible y enfriado por agua |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2600823A (en) * | 1949-01-15 | 1952-06-17 | Allegheny Ludlum Steel | Hot top electrode tip |
| US3368019A (en) * | 1965-05-24 | 1968-02-06 | Westinghouse Electric Corp | Non-consumable electrode |
| FR2176546A1 (en) * | 1972-03-23 | 1973-11-02 | Siderurgie Fse Inst Rech | Composite furnace electrode - esp for steel prodn |
| US4145564A (en) * | 1978-01-30 | 1979-03-20 | Andrew Dennie J | Non-consumable electrode with replaceable graphite tip |
| DE2845367C2 (de) * | 1978-10-18 | 1981-01-22 | Korf & Fuchs Syst Tech | FlUssigkeitsgekühlte Halterung für die Spitze einer Elektrode eines Lichtbogenschmelzofens |
| US4287381A (en) * | 1978-12-19 | 1981-09-01 | British Steel Corporation | Electric arc furnace electrodes |
| SE431443B (sv) * | 1979-03-23 | 1984-02-06 | Bulten Kanthal Ab | Elektrod for uppvermning av glasmassa |
-
1980
- 1980-10-27 EP EP80106583A patent/EP0051074A1/de not_active Withdrawn
-
1981
- 1981-07-21 US US06/285,515 patent/US4466105A/en not_active Expired - Fee Related
- 1981-08-11 CA CA000383618A patent/CA1168685A/en not_active Expired
- 1981-08-19 PL PL23270981A patent/PL232709A1/xx unknown
- 1981-08-21 JP JP56132023A patent/JPS5776789A/ja active Pending
- 1981-10-21 IN IN1167/CAL/81A patent/IN156503B/en unknown
- 1981-10-23 NZ NZ198755A patent/NZ198755A/en unknown
- 1981-10-26 BR BR8106905A patent/BR8106905A/pt unknown
- 1981-10-26 ZA ZA817413A patent/ZA817413B/xx unknown
- 1981-10-26 NO NO813606A patent/NO813606L/no unknown
- 1981-10-26 DD DD81234357A patent/DD201960A5/de unknown
- 1981-10-26 GR GR66355A patent/GR82295B/el unknown
- 1981-10-26 FI FI813341A patent/FI813341L/fi not_active Application Discontinuation
- 1981-10-26 PT PT73883A patent/PT73883B/pt unknown
- 1981-10-26 AU AU76817/81A patent/AU7681781A/en not_active Abandoned
- 1981-10-26 DK DK471781A patent/DK471781A/da not_active Application Discontinuation
- 1981-10-26 YU YU02557/81A patent/YU255781A/xx unknown
- 1981-10-26 GB GB8132216A patent/GB2089629A/en not_active Withdrawn
- 1981-10-26 DE DE19813142428 patent/DE3142428A1/de not_active Withdrawn
- 1981-10-26 ES ES507052A patent/ES507052A0/es active Granted
- 1981-10-26 TR TR21876A patent/TR21876A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2089629A (en) | 1982-06-23 |
| US4466105A (en) | 1984-08-14 |
| YU255781A (en) | 1983-12-31 |
| IN156503B (el) | 1985-08-17 |
| PT73883A (en) | 1981-11-01 |
| PL232709A1 (el) | 1982-07-19 |
| DK471781A (da) | 1982-04-28 |
| DD201960A5 (de) | 1983-08-17 |
| BR8106905A (pt) | 1982-07-13 |
| ES8302996A1 (es) | 1982-12-01 |
| NZ198755A (en) | 1984-08-24 |
| PT73883B (en) | 1983-01-25 |
| ZA817413B (en) | 1983-05-25 |
| CA1168685A (en) | 1984-06-05 |
| TR21876A (tr) | 1985-11-15 |
| GR82295B (el) | 1984-12-13 |
| FI813341L (fi) | 1982-04-28 |
| JPS5776789A (en) | 1982-05-13 |
| AU7681781A (en) | 1982-05-06 |
| DE3142428A1 (de) | 1982-07-01 |
| EP0051074A1 (de) | 1982-05-12 |
| ES507052A0 (es) | 1982-12-01 |
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