GB702833A - A system for charging moulds and the like with molten metal - Google Patents
A system for charging moulds and the like with molten metalInfo
- Publication number
- GB702833A GB702833A GB19697/50A GB1969750A GB702833A GB 702833 A GB702833 A GB 702833A GB 19697/50 A GB19697/50 A GB 19697/50A GB 1969750 A GB1969750 A GB 1969750A GB 702833 A GB702833 A GB 702833A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- valve
- level
- molten metal
- hahn
- 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
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
- B22D39/023—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume using a displacement member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
702,833. Delivering measured quantities of iiquid. SAUTER, H., and HAHN, W. [trading as HAHN & KOLB, [Firm of]]. Aug. 8, 1950 [Oct. 1, 1948], No. 19697/50. Class 106(5) [Also in Groups XI, XII and XXII] Apparatus for charging a mould or a diecasting machine with molten metal comprises a displacing member 12 adapted to be lowered to raise the level of the metal in a chamber 5 contained within and communicating with, a main storage vessel 1, the communicating opening 13 being closed by a member 14 just before displacement begins. The level is raised so that molten metal flows from a pouring spout 8. The spout, the upper parts of the outer and inner vessels 1 and 5 and the displacing member 12 are electrically heated. The displacer 12 is connected to a rod 10 which may be reciprocated from a moving part of the die-casting machine. A rod 11 carrying the valve 14 passes through a link 17 secured to the rod 10 and carries at its upper end a nut 20. Downward movement of the displacer rod 10 operates through the link 17, spring 18 and collar 19 to depress rod 11 to close the valve. The quantity of metal discharged at each stroke of the plunger can be kept constant in spite of a lowering of the level in the vessel 1 by varying the stroke of the plunger or by rotating a nut 20 and so altering the time at which the valve 14 closes the opening 13.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE702833X | 1948-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB702833A true GB702833A (en) | 1954-01-27 |
Family
ID=6613352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19697/50A Expired GB702833A (en) | 1948-10-01 | 1950-08-08 | A system for charging moulds and the like with molten metal |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB702833A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2821378A (en) * | 1955-02-28 | 1958-01-28 | Ajax Engineering Corp | Tapping device for molten metals |
| US3081988A (en) * | 1959-12-09 | 1963-03-19 | Selas Corp Of America | Furnace |
| US3184226A (en) * | 1961-06-06 | 1965-05-18 | Ajax Magnethermic Corp | Automatic pouring furnace |
-
1950
- 1950-08-08 GB GB19697/50A patent/GB702833A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2821378A (en) * | 1955-02-28 | 1958-01-28 | Ajax Engineering Corp | Tapping device for molten metals |
| US3081988A (en) * | 1959-12-09 | 1963-03-19 | Selas Corp Of America | Furnace |
| US3184226A (en) * | 1961-06-06 | 1965-05-18 | Ajax Magnethermic Corp | Automatic pouring furnace |
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