ES407494A1 - Improvements in, or related to, apparatus for molding in low pressure matrix. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in, or related to, apparatus for molding in low pressure matrix. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES407494A1 ES407494A1 ES407494A ES407494A ES407494A1 ES 407494 A1 ES407494 A1 ES 407494A1 ES 407494 A ES407494 A ES 407494A ES 407494 A ES407494 A ES 407494A ES 407494 A1 ES407494 A1 ES 407494A1
- Authority
- ES
- Spain
- Prior art keywords
- lid
- matrix
- tube
- furnace
- translation
- 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)
- Sealing Devices (AREA)
- Diaphragms And Bellows (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Improvements in or related to apparatuses for casting in low pressure matrix, comprising a furnace to contain metal in the state of defusions, a matrix mounted on the furnace, a pouring orifice existing in said matrix, an ascending tube having a cap equipped opening at one of its ends that is adjacent to the pouring orifice and having its other end extending below the level of the molten metal contained in the furnace, means for moving said riser tube axially to press said lid against said orifice pouring in a liquid tightness relation and for aligning the opening of the lid with the pouring orifice, and flexible sealing means coaxially surrounding the upper part of the rising tube between a lid of the oven and said lid to seal the inside of the oven and the outside of said upper part of the tube against the external environment, the molten metal being adapted to be able to be forced, by the pressure applied to the metal surface in the furnace, through said tube so that it passes into the matrix through said lid and the pouring orifice. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4838671 | 1971-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES407494A1 true ES407494A1 (en) | 1975-11-16 |
Family
ID=10448435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES407494A Expired ES407494A1 (en) | 1971-10-18 | 1972-10-10 | Improvements in, or related to, apparatus for molding in low pressure matrix. (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4849624A (en) |
| AU (1) | AU4761972A (en) |
| BE (1) | BE790178A (en) |
| DE (1) | DE2250781A1 (en) |
| ES (1) | ES407494A1 (en) |
| FR (1) | FR2156724A1 (en) |
| IT (1) | IT974655B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0331486Y2 (en) * | 1985-06-24 | 1991-07-04 | ||
| DK77694A (en) * | 1994-06-29 | 1995-12-30 | Dansk Ind Syndikat | Method and device for casting against the gravity of molds, especially wet sand molds, in particular easily oxidizable metals or metal alloys of the finished molding process |
| CN110026539B (en) * | 2019-05-20 | 2023-10-31 | 北京航大新材科技有限公司 | Casting machine capable of rapidly locking mold |
-
0
- BE BE790178D patent/BE790178A/en unknown
-
1972
- 1972-10-10 ES ES407494A patent/ES407494A1/en not_active Expired
- 1972-10-11 AU AU47619/72A patent/AU4761972A/en not_active Expired
- 1972-10-13 FR FR7236312A patent/FR2156724A1/en not_active Withdrawn
- 1972-10-17 DE DE19722250781 patent/DE2250781A1/en active Pending
- 1972-10-18 JP JP10367672A patent/JPS4849624A/ja active Pending
- 1972-10-18 IT IT3061672A patent/IT974655B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| BE790178A (en) | 1973-02-15 |
| AU4761972A (en) | 1974-04-26 |
| JPS4849624A (en) | 1973-07-13 |
| IT974655B (en) | 1974-07-10 |
| FR2156724A1 (en) | 1973-06-01 |
| DE2250781A1 (en) | 1973-05-03 |
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