GB917565A - Improvements relating to pouring nozzles for liquid metal - Google Patents
Improvements relating to pouring nozzles for liquid metalInfo
- Publication number
- GB917565A GB917565A GB1708560A GB1708560A GB917565A GB 917565 A GB917565 A GB 917565A GB 1708560 A GB1708560 A GB 1708560A GB 1708560 A GB1708560 A GB 1708560A GB 917565 A GB917565 A GB 917565A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nozzle
- throat
- duct
- stopper
- liquid metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
-
- 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
- B22D41/50—Pouring-nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
917,565. Foundry ladles. DIDIER-WERKE A.G. May 13, 1960, No. 17085/60. Class 82 (1). A pouring nozzle for liquid metal includes an upstream portion whose cross-section decreases in the downstream direction, and has an axially movable tapered stopper inserted into the nozzle duct from the entry end, the taper angle of the stopper being less than that of the convergent upstream section of the duct. The whole of the duct may constitute the convergent section, as shown in Fig. 2, or the throat may be at an intermediate position, as shown in Figs. 3 and 4. In the preferred embodiment illustrated in Fig. 5, the throat is close to the entry end of the nozzle, the latter substantially coinciding with the inner surface of the nozzle block; the stopper may then have a wide cone angle. The portion of the nozzle incorporating the throat may be formed as a separate member of a refractory more wear-resistant than that used for the remainder of the nozzle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1708560A GB917565A (en) | 1960-05-13 | 1960-05-13 | Improvements relating to pouring nozzles for liquid metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1708560A GB917565A (en) | 1960-05-13 | 1960-05-13 | Improvements relating to pouring nozzles for liquid metal |
Publications (1)
Publication Number | Publication Date |
---|---|
GB917565A true GB917565A (en) | 1963-02-06 |
Family
ID=10088997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1708560A Expired GB917565A (en) | 1960-05-13 | 1960-05-13 | Improvements relating to pouring nozzles for liquid metal |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB917565A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990012667A2 (en) * | 1989-04-19 | 1990-11-01 | Flogates Limited | Improvements in metal pouring apparatus |
EP0637477A2 (en) * | 1993-07-05 | 1995-02-08 | VAW Aluminium AG | Supplying system in a continuous aluminium casting system |
WO2000035613A1 (en) * | 1998-12-16 | 2000-06-22 | Inductotherm Corp. | Pouring of molten metal into a mold |
EP2228154A1 (en) * | 2009-03-14 | 2010-09-15 | Antrok Lotz Barde GmbH | Magnesium recycling assembly with exact and emergency-proof metering device |
-
1960
- 1960-05-13 GB GB1708560A patent/GB917565A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990012667A2 (en) * | 1989-04-19 | 1990-11-01 | Flogates Limited | Improvements in metal pouring apparatus |
WO1990012667A3 (en) * | 1989-04-19 | 1991-01-10 | Flogates Ltd | Improvements in metal pouring apparatus |
EP0637477A2 (en) * | 1993-07-05 | 1995-02-08 | VAW Aluminium AG | Supplying system in a continuous aluminium casting system |
EP0637477A3 (en) * | 1993-07-05 | 1996-04-03 | Vaw Ver Aluminium Werke Ag | Supplying system in a continuous aluminium casting system. |
AU674749B2 (en) * | 1993-07-05 | 1997-01-09 | Vaw Aluminium Ag | Feeding system for a continuous casting unit for aluminium |
WO2000035613A1 (en) * | 1998-12-16 | 2000-06-22 | Inductotherm Corp. | Pouring of molten metal into a mold |
US6138742A (en) * | 1998-12-16 | 2000-10-31 | Inductotherm Corp. | Contact pouring of molten metal from a vessel into a mold |
EP2228154A1 (en) * | 2009-03-14 | 2010-09-15 | Antrok Lotz Barde GmbH | Magnesium recycling assembly with exact and emergency-proof metering device |
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