DD122553A5 - - Google Patents
Info
- Publication number
- DD122553A5 DD122553A5 DD188431A DD18843175A DD122553A5 DD 122553 A5 DD122553 A5 DD 122553A5 DD 188431 A DD188431 A DD 188431A DD 18843175 A DD18843175 A DD 18843175A DD 122553 A5 DD122553 A5 DD 122553A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Nozzles (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Packages (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7431758A FR2285458A1 (fr) | 1974-09-20 | 1974-09-20 | Dispositif de retention d'hydrocarbures dans un convertisseur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD122553A5 true DD122553A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-10-12 |
Family
ID=9143278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD188431A DD122553A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-09-20 | 1975-09-18 |
Country Status (11)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4965717A (en) * | 1988-12-09 | 1990-10-23 | Tandem Computers Incorporated | Multiple processor system having shared memory with private-write capability |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE635868A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-08-07 | |||
| US3895785A (en) * | 1972-08-01 | 1975-07-22 | United States Steel Corp | Method and apparatus for controlling the operation of a steel refining converter |
| US3819165A (en) * | 1972-12-08 | 1974-06-25 | Maximilianshuette Eisenwerk | Device for blowing-in oxygen through the refractory lining of a metallurgical converter |
-
1974
- 1974-09-20 FR FR7431758A patent/FR2285458A1/fr active Granted
-
1975
- 1975-07-10 JP JP50084896A patent/JPS5139503A/ja active Pending
- 1975-07-17 DE DE19752531996 patent/DE2531996A1/de active Pending
- 1975-07-17 DE DE7522789U patent/DE7522789U/de not_active Expired
- 1975-07-24 GB GB31040/75A patent/GB1508457A/en not_active Expired
- 1975-07-25 BR BR7504754*A patent/BR7504754A/pt unknown
- 1975-08-20 CA CA233,805A patent/CA1055692A/fr not_active Expired
- 1975-09-09 SE SE7510017A patent/SE7510017L/xx unknown
- 1975-09-18 LU LU73424A patent/LU73424A1/xx unknown
- 1975-09-18 DD DD188431A patent/DD122553A5/xx unknown
- 1975-09-19 US US05/615,081 patent/US3985350A/en not_active Expired - Lifetime
- 1975-09-19 BE BE160207A patent/BE833622A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2531996A1 (de) | 1976-04-01 |
| BR7504754A (pt) | 1976-08-03 |
| FR2285458A1 (fr) | 1976-04-16 |
| GB1508457A (en) | 1978-04-26 |
| DE7522789U (de) | 1976-12-30 |
| BE833622A (fr) | 1976-03-19 |
| JPS5139503A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-04-02 |
| CA1055692A (fr) | 1979-06-05 |
| LU73424A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-04-13 |
| SE7510017L (sv) | 1976-03-22 |
| US3985350A (en) | 1976-10-12 |
| FR2285458B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-12-31 |