GB883649A - Improvements in and relating to a top-casting device for ingot moulds - Google Patents
Improvements in and relating to a top-casting device for ingot mouldsInfo
- Publication number
- GB883649A GB883649A GB2374860A GB2374860A GB883649A GB 883649 A GB883649 A GB 883649A GB 2374860 A GB2374860 A GB 2374860A GB 2374860 A GB2374860 A GB 2374860A GB 883649 A GB883649 A GB 883649A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheath
- auxiliary member
- july
- casting
- relating
- 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
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/12—Appurtenances, e.g. for sintering, for preventing splashing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
883,649. Casting processes. DAUSSAN, H. J. July 7, 1960 [July 10, 1959; May 10, 1960], No. 23748/60. Class 83 (1). A device for use when top-pouring ingots comprises a sheath surrounding the pouring jet and a fire-proof auxiliary member fitted to the lower part of the sheath with sufficient clearance to enable it to slide along the latter as the level of the melt in the mould rises. The auxiliary member T, Fig. 1, may be of tubular form sliding over the sheath G and of a material which at the end of casting is destroyed and provides an insulating or exothermic layer. Alternatively the member T<SP>1</SP>, Fig. 5, may incorporate a container portion F<SP>1</SP> into which a cooling member may be placed. In other modifications, e.g. Figs. 11, 12, 14, the auxiliary member incorporates holes 12, 15, 27 so directed that the molten metal passing through them has a swirling action which causes impurities to gather as at 13, Figs. 11 and 12, and 30, Fig. 14.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR799905A FR1238920A (en) | 1959-07-10 | 1959-07-10 | Improved device for direct fall ingot casting |
| FR826735A FR77756E (en) | 1959-07-10 | 1960-05-10 | Improved device for direct fall ingot casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB883649A true GB883649A (en) | 1961-12-06 |
Family
ID=26184178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2374860A Expired GB883649A (en) | 1959-07-10 | 1960-07-07 | Improvements in and relating to a top-casting device for ingot moulds |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE592296A (en) |
| FR (2) | FR1238920A (en) |
| GB (1) | GB883649A (en) |
| LU (1) | LU38892A1 (en) |
| NL (2) | NL134108C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3517726A (en) * | 1969-08-04 | 1970-06-30 | Inland Steel Co | Method of introducing molten metal into a continuous casting mold |
-
0
- NL NL253636D patent/NL253636A/xx unknown
- NL NL134108D patent/NL134108C/xx active
-
1959
- 1959-07-10 FR FR799905A patent/FR1238920A/en not_active Expired
-
1960
- 1960-05-10 FR FR826735A patent/FR77756E/en not_active Expired
- 1960-06-24 BE BE592296A patent/BE592296A/en unknown
- 1960-06-30 LU LU38892D patent/LU38892A1/xx unknown
- 1960-07-07 GB GB2374860A patent/GB883649A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR77756E (en) | 1962-04-20 |
| FR1238920A (en) | 1960-08-19 |
| NL134108C (en) | |
| BE592296A (en) | 1960-10-17 |
| NL253636A (en) | |
| LU38892A1 (en) | 1960-08-30 |
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