GB624657A - Improvements in arc electrode support - Google Patents
Improvements in arc electrode supportInfo
- Publication number
- GB624657A GB624657A GB541/47A GB54147A GB624657A GB 624657 A GB624657 A GB 624657A GB 541/47 A GB541/47 A GB 541/47A GB 54147 A GB54147 A GB 54147A GB 624657 A GB624657 A GB 624657A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrode
- clamp
- arm
- rod
- jan
- 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)
- Discharge Heating (AREA)
- Furnace Details (AREA)
Abstract
624,657. Furnace electrode holders. DELAWARE ENGINEERING CORPORATION. Jan. 7, 1947, No. 541. Convention date, Jan. 31, 1946. [Class 39(iii)] An electrode holder for an electric furnace comprises a tubular arm 6 formed by an outer tube and an inner guide tube 13 extending longitudinally therein, an electrode clamp 10 at one end of the arm having an enveloping jaw with a passage 28 for cooling fluid and a co-operating movable shoe 19, pressed against the electrode by a rod 20 in the central guide tube 13, the outer tube being divided by a diametrical partition 14 into supply and return channels for the cooling fluid introduced through pipe 31. The conductive arm 6 is insulatedly mounted on a hydraulic ram 1 for vertical adjustment and abuts at 9 against a sealed portion of the annular clamp 10. Cooling water is fed from the arm 6 by pipes 17, 18 to the clamp 10 which has horizontal internal serrations 30. The shoe has vertical serrations on its electrode gripping face. The rod 20 is actuated by a lever 21 pivoted at one end 22 and connected by a rod 23 at the other end to a spring-pressed piston 25 in a cylinder 24, to which fluid pressure is introduced at 26 to move the piston against the springs 27 to release the electrode clamp. Specification 633,122, [Group XII], is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US624657XA | 1946-01-31 | 1946-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB624657A true GB624657A (en) | 1949-06-14 |
Family
ID=22042664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB541/47A Expired GB624657A (en) | 1946-01-31 | 1947-01-07 | Improvements in arc electrode support |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB624657A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2542962A1 (en) * | 1983-03-15 | 1984-09-21 | Npp Elektrotermia | CONTACT HEAD FOR ELECTRODE HOLDERS OF ELECTRIC ARC FURNACES |
EP0184140A2 (en) * | 1984-11-29 | 1986-06-11 | Fuchs Systemtechnik GmbH | Arc furnace |
GB2207588A (en) * | 1987-07-07 | 1989-02-01 | Anglo Great Lakes Corp Plc | Arc-furnace clamp for graphite electrode |
CN102625507A (en) * | 2012-04-11 | 2012-08-01 | 西安越达环保科技有限公司 | Immersion cooling conductive cross arm |
-
1947
- 1947-01-07 GB GB541/47A patent/GB624657A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2542962A1 (en) * | 1983-03-15 | 1984-09-21 | Npp Elektrotermia | CONTACT HEAD FOR ELECTRODE HOLDERS OF ELECTRIC ARC FURNACES |
EP0184140A2 (en) * | 1984-11-29 | 1986-06-11 | Fuchs Systemtechnik GmbH | Arc furnace |
EP0184140A3 (en) * | 1984-11-29 | 1987-04-08 | Fuchs Systemtechnik Gmbh | Arc furnace |
GB2207588A (en) * | 1987-07-07 | 1989-02-01 | Anglo Great Lakes Corp Plc | Arc-furnace clamp for graphite electrode |
CN102625507A (en) * | 2012-04-11 | 2012-08-01 | 西安越达环保科技有限公司 | Immersion cooling conductive cross arm |
CN102625507B (en) * | 2012-04-11 | 2014-09-17 | 西安越达环保科技有限公司 | Immersion cooling conductive cross arm |
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