GB1597850A - Electric arc furnace roofs - Google Patents
Electric arc furnace roofs Download PDFInfo
- Publication number
- GB1597850A GB1597850A GB18031/78A GB1803178A GB1597850A GB 1597850 A GB1597850 A GB 1597850A GB 18031/78 A GB18031/78 A GB 18031/78A GB 1803178 A GB1803178 A GB 1803178A GB 1597850 A GB1597850 A GB 1597850A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bricks
- collar
- roof
- brick
- clay
- 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
- 238000010891 electric arc Methods 0.000 title claims description 10
- 239000011449 brick Substances 0.000 claims description 42
- 239000004927 clay Substances 0.000 claims description 18
- 230000002787 reinforcement Effects 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 230000003628 erosive effect Effects 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- -1 aluminium Chemical class 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 238000009432 framing Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids or removable covers
- F27D1/1808—Removable covers
- F27D1/1816—Removable covers specially adapted for arc furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Revetment (AREA)
- Special Wing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT325677A AT355327B (de) | 1977-05-06 | 1977-05-06 | Umrahmung fuer deckeloeffnungen von elektrolicht- bogenoefen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1597850A true GB1597850A (en) | 1981-09-09 |
Family
ID=3547765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18031/78A Expired GB1597850A (en) | 1977-05-06 | 1978-05-05 | Electric arc furnace roofs |
Country Status (9)
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2693352A (en) * | 1950-08-14 | 1954-11-02 | Frederick S Bloom | Furnace insulation system |
| US3367292A (en) * | 1966-02-09 | 1968-02-06 | Dresser Ind | Electric furnace roof construction |
| US3356353A (en) * | 1966-02-14 | 1967-12-05 | Robert F Nale | Dome-shaped electric furnace roof construction |
| DE2461412A1 (de) * | 1974-01-03 | 1975-07-17 | Sirma | Kuppelartiges, spaerisches gewoelbe aus feuerfesten, pyramidenstumpffoermigen gewoelbesteinen voll- bzw. masseinheitlichen formats fuer industrieoefen |
-
1977
- 1977-05-06 AT AT325677A patent/AT355327B/de not_active IP Right Cessation
-
1978
- 1978-04-20 GR GR56040A patent/GR64823B/el unknown
- 1978-04-25 FR FR7812156A patent/FR2389857B1/fr not_active Expired
- 1978-04-27 BE BE187171A patent/BE866453A/xx not_active IP Right Cessation
- 1978-04-28 SE SE7804902A patent/SE433129B/sv not_active IP Right Cessation
- 1978-05-02 DE DE2819243A patent/DE2819243C3/de not_active Expired
- 1978-05-05 IT IT68035/78A patent/IT1107307B/it active
- 1978-05-05 ES ES1978243979U patent/ES243979Y/es not_active Expired
- 1978-05-05 GB GB18031/78A patent/GB1597850A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2819243B2 (de) | 1979-08-30 |
| DE2819243A1 (de) | 1978-11-16 |
| FR2389857B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-10-31 |
| IT1107307B (it) | 1985-11-25 |
| GR64823B (en) | 1980-06-03 |
| AT355327B (de) | 1980-02-25 |
| DE2819243C3 (de) | 1983-02-03 |
| FR2389857A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-12-01 |
| ES243979Y (es) | 1980-04-01 |
| BE866453A (fr) | 1978-08-14 |
| IT7868035A0 (it) | 1978-05-05 |
| ES243979U (es) | 1979-10-01 |
| ATA325677A (de) | 1979-07-15 |
| SE433129B (sv) | 1984-05-07 |
| SE7804902L (sv) | 1978-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |