RO54779A - - Google Patents
Info
- Publication number
- RO54779A RO54779A RO59834A RO5983469A RO54779A RO 54779 A RO54779 A RO 54779A RO 59834 A RO59834 A RO 59834A RO 5983469 A RO5983469 A RO 5983469A RO 54779 A RO54779 A RO 54779A
- Authority
- RO
- Romania
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
- F27D27/00—Stirring devices for molten material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/072—Treatment with gases
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/008—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising cross-beams or gantry cranes
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/12—Travelling or movable supports or containers for the charge
- F27D2003/125—Charging cars, lift trolleys
- F27D2003/127—Charging cars, lift trolleys for carrying pots
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
- F27D2003/162—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel
- F27D2003/163—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel the fluid being an oxidant
- F27D2003/164—Oxygen
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2706268 | 1968-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO54779A true RO54779A (de) | 1974-01-03 |
Family
ID=12210567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO59834A RO54779A (de) | 1968-04-24 | 1969-04-24 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3664827A (de) |
| AT (1) | AT322595B (de) |
| BE (1) | BE732046A (de) |
| CA (1) | CA926616A (de) |
| DE (1) | DE1920958A1 (de) |
| FR (1) | FR2006852A1 (de) |
| GB (1) | GB1259702A (de) |
| NL (1) | NL6906228A (de) |
| RO (1) | RO54779A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU83089A1 (de) * | 1981-01-26 | 1981-06-04 | Wurth Anciens Ets Paul | Vorrichtung und halterung zum wechseln von tauchlanzen |
| BRMU8402794U8 (pt) * | 2004-08-27 | 2021-10-26 | Magnesita Insider Refratarios Ltda | Configuração aplicada a dispositivo para injeção de gás e/ou gás e pós em metais líquidos através de lança refratária rotativa |
| DE102009035267A1 (de) | 2009-07-29 | 2011-02-03 | Fabrino Produktionsgesellschaft Mbh & Co. Kg | Wasserbasiertes Beschichtungsmittel |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1335661A (fr) * | 1962-06-29 | 1963-08-23 | Siderurgie Fse Inst Rech | Perfectionnements aux procédés de déphosphoration des bains de métaux ferreux en fusion |
| FR1358812A (fr) * | 1963-06-04 | 1964-04-17 | Stora Kopparbergs Bergslags Ab | Procédé d'affinage de la fonte |
-
1969
- 1969-04-22 US US818283A patent/US3664827A/en not_active Expired - Lifetime
- 1969-04-22 GB GB20416/69A patent/GB1259702A/en not_active Expired
- 1969-04-23 NL NL6906228A patent/NL6906228A/xx unknown
- 1969-04-23 CA CA049493A patent/CA926616A/en not_active Expired
- 1969-04-24 BE BE732046D patent/BE732046A/xx unknown
- 1969-04-24 DE DE19691920958 patent/DE1920958A1/de not_active Withdrawn
- 1969-04-24 FR FR6912993A patent/FR2006852A1/fr active Granted
- 1969-04-24 RO RO59834A patent/RO54779A/ro unknown
- 1969-04-24 AT AT400669A patent/AT322595B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1920958B2 (de) | 1975-09-18 |
| NL6906228A (de) | 1969-10-28 |
| GB1259702A (en) | 1972-01-12 |
| BE732046A (de) | 1969-10-01 |
| FR2006852A1 (fr) | 1970-01-02 |
| CA926616A (en) | 1973-05-22 |
| US3664827A (en) | 1972-05-23 |
| FR2006852B1 (de) | 1973-02-02 |
| DE1920958A1 (de) | 1969-11-06 |
| AT322595B (de) | 1975-05-26 |