DD115696A5 - - Google Patents
Info
- Publication number
- DD115696A5 DD115696A5 DD17993174A DD17993174A DD115696A5 DD 115696 A5 DD115696 A5 DD 115696A5 DD 17993174 A DD17993174 A DD 17993174A DD 17993174 A DD17993174 A DD 17993174A DD 115696 A5 DD115696 A5 DD 115696A5
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/20—Clamps
- Y10T292/225—Cam-operating means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Paper (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37959173 US3851865A (en) | 1973-07-16 | 1973-07-16 | Bottom clamp for obm vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD115696A5 true DD115696A5 (xx) | 1975-10-12 |
Family
ID=23497864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17993174A DD115696A5 (xx) | 1973-07-16 | 1974-07-16 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3851865A (xx) |
| AR (1) | AR201779A1 (xx) |
| BR (1) | BR7405884D0 (xx) |
| CA (1) | CA1032749A (xx) |
| CS (1) | CS198147B2 (xx) |
| DD (1) | DD115696A5 (xx) |
| DE (1) | DE2434235A1 (xx) |
| GB (1) | GB1454688A (xx) |
| HU (1) | HU169907B (xx) |
| IN (1) | IN142261B (xx) |
| SU (1) | SU535036A3 (xx) |
| ZA (1) | ZA744518B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2333862A1 (fr) * | 1975-12-05 | 1977-07-01 | Creusot Loire | Dispositif de serrage d'une plaque de fond de convertisseur d'acierie |
| AT361525B (de) * | 1976-10-21 | 1981-03-10 | Voest Alpine Ag | Konverter mit einem abnehmbaren boden |
| AT354491B (de) * | 1978-04-05 | 1980-01-10 | Voest Ag | Konverter mit einem abnehmbaren boden |
| US4858894A (en) * | 1988-06-30 | 1989-08-22 | Labate M D | Stirring block with unidirectional grain structure having improved erosion resistance |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2203778A (en) * | 1939-07-11 | 1940-06-11 | Emulsions Process Corp | Method for producing steel |
| US2954689A (en) * | 1955-11-30 | 1960-10-04 | Braun Inc G A | Combination washing and extracting machine |
| US2977108A (en) * | 1958-04-10 | 1961-03-28 | United States Steel Corp | Tuyere assembly for a bessemer converter |
| US3482827A (en) * | 1966-12-07 | 1969-12-09 | United States Steel Corp | Exhaust hood for oxygen steelmaking converter |
-
1973
- 1973-07-16 US US37959173 patent/US3851865A/en not_active Expired - Lifetime
-
1974
- 1974-07-12 GB GB3097974A patent/GB1454688A/en not_active Expired
- 1974-07-15 IN IN1579/CAL/74A patent/IN142261B/en unknown
- 1974-07-15 ZA ZA00744518A patent/ZA744518B/xx unknown
- 1974-07-15 CA CA204,772A patent/CA1032749A/en not_active Expired
- 1974-07-16 DE DE2434235A patent/DE2434235A1/de not_active Withdrawn
- 1974-07-16 SU SU2050996A patent/SU535036A3/ru active
- 1974-07-16 AR AR25472674A patent/AR201779A1/es active
- 1974-07-16 DD DD17993174A patent/DD115696A5/xx unknown
- 1974-07-16 CS CS745078A patent/CS198147B2/cs unknown
- 1974-07-16 BR BR588474A patent/BR7405884D0/pt unknown
- 1974-07-16 HU HUPE000924 patent/HU169907B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1032749A (en) | 1978-06-13 |
| AU7128974A (en) | 1976-01-22 |
| HU169907B (en) | 1977-02-28 |
| GB1454688A (en) | 1976-11-03 |
| DE2434235A1 (de) | 1975-01-30 |
| US3851865A (en) | 1974-12-03 |
| AR201779A1 (es) | 1975-04-15 |
| CS198147B2 (en) | 1980-05-30 |
| BR7405884D0 (pt) | 1975-05-06 |
| SU535036A3 (ru) | 1976-11-05 |
| IN142261B (xx) | 1977-06-18 |
| ZA744518B (en) | 1975-09-24 |