IT1155685B - Procedimento e dispositivo per serrare i segmenti di contatto d elettrodo interno all elettrodo di un forno elettrico - Google Patents
Procedimento e dispositivo per serrare i segmenti di contatto d elettrodo interno all elettrodo di un forno elettricoInfo
- Publication number
- IT1155685B IT1155685B IT67692/82A IT6769282A IT1155685B IT 1155685 B IT1155685 B IT 1155685B IT 67692/82 A IT67692/82 A IT 67692/82A IT 6769282 A IT6769282 A IT 6769282A IT 1155685 B IT1155685 B IT 1155685B
- Authority
- IT
- Italy
- Prior art keywords
- electrode
- tightening
- procedure
- electric oven
- contact segments
- 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
- H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
- H05B7/103—Mountings, supports or terminals with jaws
- H05B7/105—Mountings, supports or terminals with jaws comprising more than two jaws equally spaced along circumference, e.g. ring holders
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI811649A FI64877C (fi) | 1981-05-28 | 1981-05-28 | Saett och anordning foer att pressa haollare/kontaktbackar av en elektrod i en elektrisk smaeltugn omkring elektroden |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8267692A0 IT8267692A0 (it) | 1982-05-28 |
IT1155685B true IT1155685B (it) | 1987-01-28 |
Family
ID=8514436
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8253357U IT8253357V0 (it) | 1981-05-28 | 1982-05-28 | Procedimento e dispositivo per serrare i segmenti di contatto d elettrodo intorno all elettrodo di un forno elettrico |
IT67692/82A IT1155685B (it) | 1981-05-28 | 1982-05-28 | Procedimento e dispositivo per serrare i segmenti di contatto d elettrodo interno all elettrodo di un forno elettrico |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8253357U IT8253357V0 (it) | 1981-05-28 | 1982-05-28 | Procedimento e dispositivo per serrare i segmenti di contatto d elettrodo intorno all elettrodo di un forno elettrico |
Country Status (8)
Country | Link |
---|---|
US (1) | US4622677A (it) |
EP (1) | EP0091907B1 (it) |
JP (1) | JPS58500825A (it) |
DE (1) | DE3276095D1 (it) |
FI (1) | FI64877C (it) |
IT (2) | IT8253357V0 (it) |
WO (1) | WO1982004372A1 (it) |
ZA (1) | ZA823694B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI124673B (en) * | 2012-12-19 | 2014-11-28 | Outotec Oyj | Method of sealing the grooves in a contact groove and sealing arrangement |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE386631C (de) * | 1923-12-14 | Carl Burbott | Vorrichtung fuer die Stromzufuehrung an Elektroden elektrischer OEfen | |
US2551420A (en) * | 1948-04-14 | 1951-05-01 | Siemens Spa Italiana | Gastight electrode seal |
DE956969C (de) * | 1951-02-15 | 1957-01-24 | Elektrokemisk As | Elektrodenfassung |
GB754641A (en) * | 1953-12-05 | 1956-08-08 | Elektrokemisk As | Improvements relating to electrode holders for electric furnaces |
DE1120038B (de) * | 1953-12-05 | 1961-12-21 | Elektrokemisk As | Fassung fuer kontinuierlich abbrennende Elektroden |
CH326753A (de) * | 1953-12-05 | 1957-12-31 | Elektrokemisk As | Elektrodenfassung |
DE1165783B (de) * | 1954-01-11 | 1964-03-19 | Demag Elektrometallurgie Gmbh | Elektrodenhaltevorrichtung |
US2921108A (en) * | 1957-05-11 | 1960-01-12 | Demag Elektrometallurgie Gmbh | Furnace electrode holding means |
US2884475A (en) * | 1957-07-12 | 1959-04-28 | Elektrokemisk As | Clamp members for supporting electrodes |
DE1142425B (de) * | 1960-11-24 | 1963-01-17 | Beteiligungs & Patentverw Gmbh | Elektroden-Nachsetz- und -Haltevorrichtung |
US3524004A (en) * | 1968-12-03 | 1970-08-11 | Ohio Ferro Alloys Corp | Non-metal reinforced self-baking electrode for electric furnaces |
DE2014019A1 (de) * | 1970-03-24 | 1971-10-07 | Knapsack Ag | Stromzuführungsvorrichtung für Elektroden |
NO141232C (no) * | 1977-12-05 | 1985-06-03 | Elkem As | Anordning for gasstett gjennomfoering av elektroder i lukkede elektriske smelteovner |
-
1981
- 1981-05-28 FI FI811649A patent/FI64877C/fi not_active IP Right Cessation
-
1982
- 1982-05-27 ZA ZA823694A patent/ZA823694B/xx unknown
- 1982-05-28 IT IT8253357U patent/IT8253357V0/it unknown
- 1982-05-28 WO PCT/FI1982/000020 patent/WO1982004372A1/en active IP Right Grant
- 1982-05-28 IT IT67692/82A patent/IT1155685B/it active
- 1982-05-28 EP EP82901786A patent/EP0091907B1/en not_active Expired
- 1982-05-28 JP JP57501816A patent/JPS58500825A/ja active Granted
- 1982-05-28 DE DE8282901786T patent/DE3276095D1/de not_active Expired
- 1982-05-28 US US06/459,528 patent/US4622677A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3276095D1 (en) | 1987-05-21 |
IT8267692A0 (it) | 1982-05-28 |
FI64877B (fi) | 1983-09-30 |
ZA823694B (en) | 1983-03-30 |
FI64877C (fi) | 1984-01-10 |
JPS6236354B2 (it) | 1987-08-06 |
EP0091907B1 (en) | 1987-04-15 |
JPS58500825A (ja) | 1983-05-19 |
IT8253357V0 (it) | 1982-05-28 |
WO1982004372A1 (en) | 1982-12-09 |
EP0091907A1 (en) | 1983-10-26 |
US4622677A (en) | 1986-11-11 |
FI811649A0 (fi) | 1981-05-28 |
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