DD136178A1 - DEVICE FOR SEALING THE ELECTRODE POWER SUPPLY TO OVEN DRAWERS - Google Patents
DEVICE FOR SEALING THE ELECTRODE POWER SUPPLY TO OVEN DRAWERSInfo
- Publication number
- DD136178A1 DD136178A1 DD20144777A DD20144777A DD136178A1 DD 136178 A1 DD136178 A1 DD 136178A1 DD 20144777 A DD20144777 A DD 20144777A DD 20144777 A DD20144777 A DD 20144777A DD 136178 A1 DD136178 A1 DD 136178A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- drawers
- oven
- sealing
- power supply
- electrode power
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0073—Seals
- F27D99/0075—Gas curtain seals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
- F27B3/085—Arc furnaces
-
- 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
- H05B7/12—Arrangements for cooling, sealing or protecting electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20144777A DD136178A1 (en) | 1977-10-11 | 1977-10-11 | DEVICE FOR SEALING THE ELECTRODE POWER SUPPLY TO OVEN DRAWERS |
DE19782836673 DE2836673A1 (en) | 1977-10-11 | 1978-08-22 | Electro-reduction furnace electrode lead seal - consists of air curtain produced using vertical pipe between leads |
SU787770296A SU931753A1 (en) | 1977-10-11 | 1978-09-13 | Device for sealing current inlet for exhaust hoods of reduction and melting furnaces |
BG7840874A BG32508A1 (en) | 1977-10-11 | 1978-09-14 | Apparatus for sealing the current feeding of electrodes to sucking furnacelid |
CS593878A CS224451B1 (en) | 1977-10-11 | 1978-09-14 | Sealing means for a current supply to electrodes on pull-out furnace bells |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20144777A DD136178A1 (en) | 1977-10-11 | 1977-10-11 | DEVICE FOR SEALING THE ELECTRODE POWER SUPPLY TO OVEN DRAWERS |
Publications (1)
Publication Number | Publication Date |
---|---|
DD136178A1 true DD136178A1 (en) | 1979-06-20 |
Family
ID=5510024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD20144777A DD136178A1 (en) | 1977-10-11 | 1977-10-11 | DEVICE FOR SEALING THE ELECTRODE POWER SUPPLY TO OVEN DRAWERS |
Country Status (5)
Country | Link |
---|---|
BG (1) | BG32508A1 (en) |
CS (1) | CS224451B1 (en) |
DD (1) | DD136178A1 (en) |
DE (1) | DE2836673A1 (en) |
SU (1) | SU931753A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0080335B1 (en) * | 1981-11-20 | 1986-05-28 | Coated Electrodes Limited | Apparatus for sealing electrodes in electric arc furnaces |
-
1977
- 1977-10-11 DD DD20144777A patent/DD136178A1/en unknown
-
1978
- 1978-08-22 DE DE19782836673 patent/DE2836673A1/en not_active Withdrawn
- 1978-09-13 SU SU787770296A patent/SU931753A1/en active
- 1978-09-14 CS CS593878A patent/CS224451B1/en unknown
- 1978-09-14 BG BG7840874A patent/BG32508A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CS224451B1 (en) | 1984-01-16 |
DE2836673A1 (en) | 1979-07-26 |
SU931753A1 (en) | 1982-05-30 |
BG32508A1 (en) | 1982-08-16 |
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