BE817587A - Tube-guide refractaire refroidi par air - Google Patents
Tube-guide refractaire refroidi par airInfo
- Publication number
- BE817587A BE817587A BE146498A BE146498A BE817587A BE 817587 A BE817587 A BE 817587A BE 146498 A BE146498 A BE 146498A BE 146498 A BE146498 A BE 146498A BE 817587 A BE817587 A BE 817587A
- Authority
- BE
- Belgium
- Prior art keywords
- air
- guide tube
- cooled refractory
- refractory guide
- cooled
- 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
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/02—Observation or illuminating devices
-
- 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
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/02—Observation or illuminating devices
- F27D2021/023—Closable inserting openings, e.g. for the introduction of lances, sensors or burners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Charging Or Discharging (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7326218A FR2238395A5 (fr) | 1973-07-17 | 1973-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE817587A true BE817587A (fr) | 1975-01-13 |
Family
ID=9122736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE146498A BE817587A (fr) | 1973-07-17 | 1974-07-12 | Tube-guide refractaire refroidi par air |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3976238A (fr) |
| JP (1) | JPS5533218Y2 (fr) |
| BE (1) | BE817587A (fr) |
| CA (1) | CA1027358A (fr) |
| CH (1) | CH588671A5 (fr) |
| DD (1) | DD113624A5 (fr) |
| ES (1) | ES427077A1 (fr) |
| FR (1) | FR2238395A5 (fr) |
| GB (1) | GB1439905A (fr) |
| IT (1) | IT1011976B (fr) |
| LU (1) | LU70543A1 (fr) |
| NO (1) | NO137403C (fr) |
| PL (1) | PL90036B1 (fr) |
| SE (1) | SE409362B (fr) |
| SU (1) | SU529812A3 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023676A (en) * | 1976-09-20 | 1977-05-17 | Armco Steel Corporation | Lance structure and method for oxygen refining of molten metal |
| US5133533A (en) * | 1990-06-11 | 1992-07-28 | Haynes International, Inc. | Sacrifical insert for strand annealing furnace tubes |
| DE10259830A1 (de) * | 2002-12-19 | 2004-07-01 | Specialty Minerals Michigan Inc., Bingham Farms | Verfahren zum Freihalten einer Blasdüse, die ein metallurgisches Gefäß durchquert, von Pfannenrest |
| KR101248940B1 (ko) * | 2011-09-19 | 2013-04-01 | 한국수력원자력 주식회사 | 용융로의 산소공급 장치 |
| DE102014208110B4 (de) * | 2014-04-29 | 2016-09-08 | Schunk Kohlenstofftechnik Gmbh | Ofenauskleidung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3091119A (en) * | 1961-02-18 | 1963-05-28 | Max Planck Inst Eisenforschung | Temperature measuring apparatus |
| DE1433579A1 (de) * | 1962-05-30 | 1968-11-21 | Max Planck Inst Eisenforschung | Verfahren und Einrichtung zur kontinuierlichen Temperaturmessung von Eisen- und Stahlschmelzen,insbesondere beim Blasstahlverfahren |
| NL296346A (fr) * | 1962-08-07 | |||
| US3610045A (en) * | 1965-04-01 | 1971-10-05 | Ajax Magnethermic Corp | Thermocouples |
| AT291322B (de) * | 1968-12-19 | 1971-07-12 | Voest Ag | Vorrichtung zur Einführung von Meßinstrumenten in ein metallurgisches Gefäß |
| SU416959A3 (fr) * | 1969-01-28 | 1974-02-25 | ||
| US3774441A (en) * | 1971-05-06 | 1973-11-27 | Edelstahl Kombinet Hennigsdorf | Method and apparatus for the thermal analysis of metallic melts |
-
1973
- 1973-07-17 FR FR7326218A patent/FR2238395A5/fr not_active Expired
-
1974
- 1974-05-29 CH CH735774A patent/CH588671A5/xx not_active IP Right Cessation
- 1974-06-07 ES ES427077A patent/ES427077A1/es not_active Expired
- 1974-06-14 IT IT68879/74A patent/IT1011976B/it active
- 1974-06-18 GB GB2706474A patent/GB1439905A/en not_active Expired
- 1974-07-02 SU SU2038998A patent/SU529812A3/ru active
- 1974-07-09 US US05/486,792 patent/US3976238A/en not_active Expired - Lifetime
- 1974-07-11 NO NO742528A patent/NO137403C/no unknown
- 1974-07-12 BE BE146498A patent/BE817587A/fr not_active IP Right Cessation
- 1974-07-15 DD DD179912A patent/DD113624A5/xx unknown
- 1974-07-16 LU LU70543A patent/LU70543A1/xx unknown
- 1974-07-16 JP JP1974084357U patent/JPS5533218Y2/ja not_active Expired
- 1974-07-16 CA CA205,093A patent/CA1027358A/fr not_active Expired
- 1974-07-16 SE SE7409276A patent/SE409362B/xx unknown
- 1974-07-17 PL PL1974172798A patent/PL90036B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1027358A (fr) | 1978-03-07 |
| IT1011976B (it) | 1977-02-10 |
| GB1439905A (en) | 1976-06-16 |
| US3976238A (en) | 1976-08-24 |
| SU529812A3 (ru) | 1976-09-25 |
| PL90036B1 (fr) | 1976-12-31 |
| FR2238395A5 (fr) | 1975-02-14 |
| SE409362B (sv) | 1979-08-13 |
| NO742528L (fr) | 1975-02-10 |
| DE2355216A1 (de) | 1975-02-20 |
| DE2355216B2 (de) | 1976-01-15 |
| NO137403C (no) | 1978-02-22 |
| SE7409276L (fr) | 1975-01-20 |
| ES427077A1 (es) | 1976-07-16 |
| DD113624A5 (fr) | 1975-06-12 |
| LU70543A1 (fr) | 1976-05-31 |
| JPS5072281U (fr) | 1975-06-25 |
| JPS5533218Y2 (fr) | 1980-08-07 |
| NO137403B (no) | 1977-11-14 |
| CH588671A5 (fr) | 1977-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SOC. DES ACIERS FINS DE L EST Effective date: 19850731 |