GB1116216A - Improvements relating to the production of cast tubular hollows - Google Patents
Improvements relating to the production of cast tubular hollowsInfo
- Publication number
- GB1116216A GB1116216A GB2649364A GB2649364A GB1116216A GB 1116216 A GB1116216 A GB 1116216A GB 2649364 A GB2649364 A GB 2649364A GB 2649364 A GB2649364 A GB 2649364A GB 1116216 A GB1116216 A GB 1116216A
- Authority
- GB
- United Kingdom
- Prior art keywords
- die
- metal
- production
- casting
- improvements 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
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
1,116,216. Casting processes. STEWARTS & LLOYDS Ltd. 22 June, 1965 [26 June, 1964], No. 26493/64. Heading B3F. A method of casting tubes comprises the steps of causing, by gas pressure means, molten metal to rise into a tubular die 4, the lower end of which is at a lower temperature than the upper end, holding the metal in the die for sufficient time to freeze the metal to a required thickness on the wall of the die and then releasing the pressure to remove the molten core from the die thus forming a tube. The die 4 is supported in the cover member of a furnace body 1 which contains the molten metal 3. The die is preheated by means such as gas burners prior to its location in the cover member ready for the casting operation. The temperature difference between the ends of the die will depend on the metal being cast.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2649364A GB1116216A (en) | 1964-06-26 | 1964-06-26 | Improvements relating to the production of cast tubular hollows |
| SE843765A SE324211B (en) | 1964-06-26 | 1965-06-24 | |
| DE19651483650 DE1483650A1 (en) | 1964-06-26 | 1965-06-25 | Method and device for the production of hollow cast bodies |
| FR22452A FR1473865A (en) | 1964-06-26 | 1965-06-26 | Improvements relating to the production of molded tubular cavities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2649364A GB1116216A (en) | 1964-06-26 | 1964-06-26 | Improvements relating to the production of cast tubular hollows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1116216A true GB1116216A (en) | 1968-06-06 |
Family
ID=10244516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2649364A Expired GB1116216A (en) | 1964-06-26 | 1964-06-26 | Improvements relating to the production of cast tubular hollows |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1483650A1 (en) |
| GB (1) | GB1116216A (en) |
| SE (1) | SE324211B (en) |
-
1964
- 1964-06-26 GB GB2649364A patent/GB1116216A/en not_active Expired
-
1965
- 1965-06-24 SE SE843765A patent/SE324211B/xx unknown
- 1965-06-25 DE DE19651483650 patent/DE1483650A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1483650A1 (en) | 1969-04-10 |
| SE324211B (en) | 1970-05-25 |
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