LU37601A1 - - Google Patents
Info
- Publication number
- LU37601A1 LU37601A1 LU37601DA LU37601A1 LU 37601 A1 LU37601 A1 LU 37601A1 LU 37601D A LU37601D A LU 37601DA LU 37601 A1 LU37601 A1 LU 37601A1
- Authority
- LU
- Luxembourg
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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Charging Or Discharging (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US758152A US2962779A (en) | 1958-08-29 | 1958-08-29 | Teeming nozzle valve for vacuum casting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU37601A1 true LU37601A1 (OSRAM) |
Family
ID=25050706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU37601D LU37601A1 (OSRAM) | 1958-08-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2962779A (OSRAM) |
| BE (1) | BE581993A (OSRAM) |
| FR (1) | FR1243019A (OSRAM) |
| GB (1) | GB892945A (OSRAM) |
| LU (1) | LU37601A1 (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3146503A (en) * | 1961-01-24 | 1964-09-01 | Bochumer Ver Fuer Gusstahlfabr | Degasification of metal |
| BE629807A (OSRAM) * | 1962-03-22 | |||
| US3511421A (en) * | 1968-04-29 | 1970-05-12 | William H Smith | Stopper and nozzle construction for metal ladles |
| CN115450378A (zh) * | 2022-04-30 | 2022-12-09 | 张轶鹏 | 装配剪力墙pc构件连接钢筋定位、对位、注浆自锁连接 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1363402A (en) * | 1919-11-01 | 1920-12-28 | Fort Ified Mfg Company | Type-metal agitator |
| US1519290A (en) * | 1921-11-25 | 1924-12-16 | Carl A Hahn | Combined smelter and ladle |
| BE524812A (OSRAM) * | 1951-04-29 |
-
0
- LU LU37601D patent/LU37601A1/xx unknown
-
1958
- 1958-08-29 US US758152A patent/US2962779A/en not_active Expired - Lifetime
-
1959
- 1959-08-19 GB GB28404/59A patent/GB892945A/en not_active Expired
- 1959-08-25 BE BE581993A patent/BE581993A/fr unknown
- 1959-08-27 FR FR803730A patent/FR1243019A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB892945A (en) | 1962-04-04 |
| US2962779A (en) | 1960-12-06 |
| BE581993A (fr) | 1960-02-25 |
| FR1243019A (fr) | 1960-10-07 |