GB117519A - Improvements in Moulds for Metal Ingots. - Google Patents
Improvements in Moulds for Metal Ingots.Info
- Publication number
- GB117519A GB117519A GB1166117A GB1166117A GB117519A GB 117519 A GB117519 A GB 117519A GB 1166117 A GB1166117 A GB 1166117A GB 1166117 A GB1166117 A GB 1166117A GB 117519 A GB117519 A GB 117519A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- moulds
- inner walls
- casting
- vacuum
- 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
- B22D7/06—Ingot moulds or their manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
117,519. Hosack, H. H. Aug. 14, 1917. Moulds. - An ingot or other casting is caused to cool and solidify slowly by preventing the radiation of heat from the mould a, by surrounding it with a vacuum or partial vacuum. The mould may be previously heated. In one form, the mould a is placed in a vacuum chamber having inner walls c<2> and outer walls c, the lid also having inner walls d and outer walls d'. In a modification, the mould a itself forms the inner walls. The jacket may only extend part of the way down the mould, so that the casting is cooled faster at the bottom than at the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1166117A GB117519A (en) | 1917-08-14 | 1917-08-14 | Improvements in Moulds for Metal Ingots. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1166117A GB117519A (en) | 1917-08-14 | 1917-08-14 | Improvements in Moulds for Metal Ingots. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB117519A true GB117519A (en) | 1918-07-25 |
Family
ID=32248490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1166117A Expired GB117519A (en) | 1917-08-14 | 1917-08-14 | Improvements in Moulds for Metal Ingots. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB117519A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE767747C (en) * | 1939-04-20 | 1953-04-27 | Ig Farbenindustrie Ag | Process for the production of blocks and bars in metal molds |
| DE1136795B (en) * | 1957-07-17 | 1962-09-20 | Skf Svenska Kullagerfab Ab | Method for casting steel blocks in a permanent mold |
-
1917
- 1917-08-14 GB GB1166117A patent/GB117519A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE767747C (en) * | 1939-04-20 | 1953-04-27 | Ig Farbenindustrie Ag | Process for the production of blocks and bars in metal molds |
| DE1136795B (en) * | 1957-07-17 | 1962-09-20 | Skf Svenska Kullagerfab Ab | Method for casting steel blocks in a permanent mold |
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