DE3304099C2 - - Google Patents
Info
- Publication number
- DE3304099C2 DE3304099C2 DE3304099A DE3304099A DE3304099C2 DE 3304099 C2 DE3304099 C2 DE 3304099C2 DE 3304099 A DE3304099 A DE 3304099A DE 3304099 A DE3304099 A DE 3304099A DE 3304099 C2 DE3304099 C2 DE 3304099C2
- Authority
- DE
- Germany
- Prior art keywords
- clamping
- holding
- electrode
- repositioning
- units
- 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
Links
- 238000000034 method Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009827 uniform distribution 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
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
- H05B7/085—Electrodes non-consumable mainly consisting of carbon
- H05B7/09—Self-baking electrodes, e.g. Söderberg type electrodes
-
- 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
- H05B7/109—Feeding arrangements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Furnace Details (AREA)
- Discharge Heating (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Resistance Heating (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO820417A NO149485C (no) | 1982-02-12 | 1982-02-12 | Anordning ved elektrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3304099A1 DE3304099A1 (de) | 1983-08-25 |
| DE3304099C2 true DE3304099C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-10-22 |
Family
ID=19886428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833304099 Granted DE3304099A1 (de) | 1982-02-12 | 1983-02-08 | Vorrichtung und verfahren zum nachsetzen der elektroden elektrothermischer schmelzoefen |
Country Status (21)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3737488A1 (de) * | 1987-11-02 | 1989-05-11 | Mannesmann Ag | Positionieren von fuellelektroden an elektroreduktions- und lichtbogenoefen |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4964114A (en) * | 1986-11-26 | 1990-10-16 | Mannesmann Ag | Electrode positioning mechanism |
| IT1243899B (it) * | 1989-11-14 | 1994-06-28 | Elkem Technology | Procedimento e mezzi per la produzione continua di corpi di carbone. |
| BR9900253A (pt) | 1999-02-02 | 2000-08-29 | Companhia Brasileira Carbureto | Recipiente de alumìnio e aço inoxidável a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução |
| BR9900252A (pt) | 1999-02-02 | 2000-08-29 | Companhia Brasileira Carbureto | Recipiente de aço inoxidável para a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução |
| US7075966B2 (en) * | 2004-05-20 | 2006-07-11 | Hatch, Ltd. | Electrode column |
| ITBG20080017A1 (it) | 2008-04-01 | 2009-10-02 | Piccardi S R L | Dispositivo per la regolazione del punto di bloccaggio di un elettrodo |
| WO2025043342A1 (en) * | 2023-08-31 | 2025-03-06 | Hatch Ltd. | Jig for aligning soderberg electrode casings |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1068401B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1959-11-05 | |||
| US1928854A (en) * | 1930-07-23 | 1933-10-03 | Norske Elektrokemisk Ind As | Electrode suspension means |
| US1892109A (en) * | 1931-06-02 | 1932-12-27 | Electro Metallurg Co | Apparatus for feeding electric furnace electrodes |
| GB387585A (en) * | 1931-07-07 | 1933-02-09 | Norske Elektrokemisk Ind As | Improvements in or relating to electrodes for electric furnaces |
| DE1440461A1 (de) * | 1957-07-24 | 1969-10-23 | Knapsack Ag | Vorrichtung zum Halten und Vorschieben von vorgebrannten Elektroden |
| US4154974A (en) * | 1977-09-16 | 1979-05-15 | Lectromelt Corporation | Clamp for arc furnace electrode |
| FR2514981B1 (fr) * | 1981-10-19 | 1985-08-23 | Elkem As | Dispositif de porte-electrode pour electrodes auto-durcissantes |
-
1982
- 1982-02-12 NO NO820417A patent/NO149485C/no unknown
-
1983
- 1983-01-20 IS IS2781A patent/IS1227B6/is unknown
- 1983-01-21 ZA ZA83431A patent/ZA83431B/xx unknown
- 1983-02-02 PH PH28465A patent/PH19448A/en unknown
- 1983-02-03 SE SE8300575A patent/SE451525B/sv not_active IP Right Cessation
- 1983-02-03 ZW ZW30/83A patent/ZW3083A1/xx unknown
- 1983-02-04 US US06/464,117 patent/US4481637A/en not_active Expired - Lifetime
- 1983-02-04 BR BR8300560A patent/BR8300560A/pt not_active IP Right Cessation
- 1983-02-04 FR FR8301800A patent/FR2521811B1/fr not_active Expired
- 1983-02-07 AU AU11208/83A patent/AU542201B2/en not_active Ceased
- 1983-02-08 DE DE19833304099 patent/DE3304099A1/de active Granted
- 1983-02-09 EG EG8388A patent/EG15504A/xx active
- 1983-02-09 JP JP58019010A patent/JPS58184286A/ja active Granted
- 1983-02-10 MX MX196239A patent/MX159234A/es unknown
- 1983-02-10 FI FI830460A patent/FI77134C/fi not_active IP Right Cessation
- 1983-02-11 IN IN162/CAL/83A patent/IN157681B/en unknown
- 1983-02-11 TR TR22137A patent/TR22137A/xx unknown
- 1983-02-11 CA CA000421385A patent/CA1197540A/en not_active Expired
- 1983-02-11 NZ NZ203256A patent/NZ203256A/en unknown
- 1983-02-11 ES ES519729A patent/ES8407641A1/es not_active Expired
- 1983-02-14 YU YU333/83A patent/YU43150B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3737488A1 (de) * | 1987-11-02 | 1989-05-11 | Mannesmann Ag | Positionieren von fuellelektroden an elektroreduktions- und lichtbogenoefen |
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: LOTTERHOS, H., DIPL.-ING. DR.-ING. BARTSCH, E., DIPL.-CHEM. DR.RER.NAT., PAT.-ANWAELTE, 6000 FRANKFURT |
|
| 8365 | Fully valid after opposition proceedings | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ELKEM ASA, OSLO, NO |
|
| 8339 | Ceased/non-payment of the annual fee |