GB122034A - Improvements in Electrode-holders for Electric Furnaces. - Google Patents
Improvements in Electrode-holders for Electric Furnaces.Info
- Publication number
- GB122034A GB122034A GB72918A GB72918A GB122034A GB 122034 A GB122034 A GB 122034A GB 72918 A GB72918 A GB 72918A GB 72918 A GB72918 A GB 72918A GB 122034 A GB122034 A GB 122034A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- plates
- plate
- bearing
- screws
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Abstract
122,034. Kayser, C. W., and Robinson, J. E. Jan. 12, 1918. Couplings.-A holder for a furnace electrode comprises a frame a and extension a<1>, both made with passages for water circulation, the extension serving to protect a device for adjusting a bearing plate c, which co-operates with other plates c<1> either backed by replaceable pack ings or mounted so as to rock. The adjusting device for the plate c may comprise screws, cams, eccentrics, levers, wedges, or springs. In one construction, the frame is supported by arms b from a carriage on a post. Water enters preferably by openings i near the post and escapes by an opening j at the opposite side of the frame. Within the frame is a ledge supporting the bearing-plates. The plate c is adjusted by two screws d working in fixed nuts, and is guided and retracted by a spring-urged rod between the screws. The other plates c<1>, c<2>, are guided by pins i, and are backed at each end by one or more removable packing-pieces h inserted in grooves in the frame. Terminal brackets may be integrally attached to the bearing-plates above the frame. In another construction, one bearing-plate is adjusted by a screw, rotatably connected to a backing secured to the plate. The other plates are provided with machined bosses fitting curved recesses in the frame so that they can rock slightly to allow for irregularities in electrodes; these plates are held by bolts, the heads of which are situated in slots.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB72918A GB122034A (en) | 1918-01-12 | 1918-01-12 | Improvements in Electrode-holders for Electric Furnaces. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB72918A GB122034A (en) | 1918-01-12 | 1918-01-12 | Improvements in Electrode-holders for Electric Furnaces. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB122034A true GB122034A (en) | 1919-01-13 |
Family
ID=32669736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB72918A Expired GB122034A (en) | 1918-01-12 | 1918-01-12 | Improvements in Electrode-holders for Electric Furnaces. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB122034A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2538603A (en) * | 1946-07-17 | 1951-01-16 | Thys Edouard | Furnace electrode holder |
US2623080A (en) * | 1950-10-05 | 1952-12-23 | Volta Mfg Co Ltd | Electrode retainer |
US3334170A (en) * | 1964-04-23 | 1967-08-01 | Alfred H Turner | Water cooled electrode head for electric furnace electrodes or the like |
US3390221A (en) * | 1963-06-29 | 1968-06-25 | Knapsack Ag | Means for tightening current supply plastes on electrodes in open or closed type electric furnaces |
DE3016350A1 (en) * | 1980-04-28 | 1981-11-05 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Holder for graphite electrode of arc furnace - has three clamping jaws attached to pivot bolts on shared holder |
EP0102323A2 (en) * | 1982-08-26 | 1984-03-07 | Arc Technologies Systems, Ltd. | Clamping assembly for arc furnace electrodes |
FR2542962A1 (en) * | 1983-03-15 | 1984-09-21 | Npp Elektrotermia | CONTACT HEAD FOR ELECTRODE HOLDERS OF ELECTRIC ARC FURNACES |
-
1918
- 1918-01-12 GB GB72918A patent/GB122034A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2538603A (en) * | 1946-07-17 | 1951-01-16 | Thys Edouard | Furnace electrode holder |
US2623080A (en) * | 1950-10-05 | 1952-12-23 | Volta Mfg Co Ltd | Electrode retainer |
US3390221A (en) * | 1963-06-29 | 1968-06-25 | Knapsack Ag | Means for tightening current supply plastes on electrodes in open or closed type electric furnaces |
US3334170A (en) * | 1964-04-23 | 1967-08-01 | Alfred H Turner | Water cooled electrode head for electric furnace electrodes or the like |
DE3016350A1 (en) * | 1980-04-28 | 1981-11-05 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Holder for graphite electrode of arc furnace - has three clamping jaws attached to pivot bolts on shared holder |
EP0102323A2 (en) * | 1982-08-26 | 1984-03-07 | Arc Technologies Systems, Ltd. | Clamping assembly for arc furnace electrodes |
EP0102323A3 (en) * | 1982-08-26 | 1984-09-26 | Arc Technologies Systems, Ltd. | Electrode assembly for arc furnaces |
US4531219A (en) * | 1982-08-26 | 1985-07-23 | Arc Technologies Systems Ltd. | Electrode assembly for arc furnaces |
FR2542962A1 (en) * | 1983-03-15 | 1984-09-21 | Npp Elektrotermia | CONTACT HEAD FOR ELECTRODE HOLDERS OF ELECTRIC ARC FURNACES |
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