GB1356994A - Casting of fusible materials - Google Patents
Casting of fusible materialsInfo
- Publication number
- GB1356994A GB1356994A GB4037871A GB4037871A GB1356994A GB 1356994 A GB1356994 A GB 1356994A GB 4037871 A GB4037871 A GB 4037871A GB 4037871 A GB4037871 A GB 4037871A GB 1356994 A GB1356994 A GB 1356994A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- melt
- mould
- nozzle
- aug
- 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)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Charging Or Discharging (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
1356994 Apparatus for supplying melt to moulds GRAVICAST PATENT VERWERTUNGS GmbH 27 Aug 1971 [28 Aug 1970 4 Sept 1970] 40378/71 Heading B3F [Also in Divisions B5 and F4] Apparatus for supplying molten material, e.g. metal or plastics, to a mould 22 or 117 comprises first and second containers for the melt, the second container 13 and 106 being located within the first container so that melt within the first container surrounds the second container and can flow thereinto under the pressure of the head of melt. The flow of melt into the second container may be controlled by a stopper rod 114 or a sliding plate 47. After the mould has been filled, an additional pressure may be applied to the melt in the second container 106 and the mould by a piston 111 moving in a passage in the wall of the container 106. The first container may be formed by two parts 1 and 5 which are detachably connected by bolts passing through flanges and have mats or stripes 31 of kaolin wool therebetween. It is heated by induction heating means located at the ends of passageways 33 and 108 and may be provided with discharge openings (35) and (37) provided in the lower part 1 and upper part 5 respectively. These openings are normally closed. The nozzle 21 leading to the mould 22 may be vertical as shown or it may be horizontal, Fig. 8 (not shown). The latter is particularly suitable for feeding melt to a continuous casting mould. The nozzle may be made of graphite, magnesite or a sintered oxide and is readily replaceable, it being held in position by a press plate (59) bearing on the nozzle through an intermediate layer of refractory material (60), Fig. 10 (not shown). The said first container may form part of the melting furnace or it may be supplied from a ladle (44), Fig. 4 (not shown).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT782670A AT319503B (en) | 1970-08-28 | 1970-08-28 | Device for casting |
| AT804670A AT306271B (en) | 1970-09-04 | 1970-09-04 | Die casting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1356994A true GB1356994A (en) | 1974-06-19 |
Family
ID=25604142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4037871A Expired GB1356994A (en) | 1970-08-28 | 1971-08-27 | Casting of fusible materials |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3777801A (en) |
| JP (1) | JPS509731B1 (en) |
| CA (1) | CA955030A (en) |
| CH (1) | CH540079A (en) |
| DE (1) | DE2142717C3 (en) |
| DK (1) | DK131895C (en) |
| ES (1) | ES394385A1 (en) |
| FR (1) | FR2103591B1 (en) |
| GB (1) | GB1356994A (en) |
| NL (1) | NL7111713A (en) |
| SE (1) | SE379160B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2210467B1 (en) * | 1972-12-15 | 1975-03-28 | Voisin Ets A | |
| DE2362702C3 (en) * | 1974-01-07 | 1978-03-09 | Uralskij Ordena Trudovogo Krasnogo Znameni Politechnitscheskij Institut Imeni S.M. Kirova, Swerdlowsk (Sowjetunion) | Device for feeding, conveying and metering molten metal to a continuous casting mold |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1830652A (en) * | 1929-07-06 | 1931-11-03 | Glenner Francis Richard | Process of coating metals |
| US1944199A (en) * | 1931-09-10 | 1934-01-23 | Ludwig J Tischler | Die casting machine |
| US2237790A (en) * | 1940-02-28 | 1941-04-08 | Jay T Rogers | Melting pot discharge assembly for type casting machines |
| CH237441A (en) * | 1943-01-09 | 1945-04-30 | Mahle Werk Gmbh | Piston injection pump on injection molding machines. |
| US2543936A (en) * | 1947-09-22 | 1951-03-06 | Julian L Reynolds | Apparatus for covering a metallic core with a cast layer of another metal |
| US2485526A (en) * | 1948-01-08 | 1949-10-18 | Dow Chemical Co | Die casting apparatus |
| GB731038A (en) * | 1950-12-18 | 1955-06-01 | Dow Chemical Co | Die casting |
| US2668994A (en) * | 1951-05-22 | 1954-02-16 | Crane Co | Furnace valve or the like |
| US2846740A (en) * | 1956-09-17 | 1958-08-12 | Lindberg Eng Co | Furnace ladling apparatus |
| BE563044A (en) * | 1957-02-26 | |||
| US3050794A (en) * | 1959-09-08 | 1962-08-28 | Lindberg Eng Co | Furnace ladling apparatus |
| GB1063840A (en) * | 1964-10-26 | 1967-03-30 | Davy & United Eng Co Ltd | Apparatus for feeding flowable material |
| GB1171295A (en) * | 1965-11-25 | 1969-11-19 | Ass Eng Ltd | Improvements in Diecasting |
| US3486552A (en) * | 1967-06-16 | 1969-12-30 | Acme Precision Products Inc | Nozzle for injection molding |
| US3465810A (en) * | 1967-12-04 | 1969-09-09 | Sylvester Enterprises Inc | Apparatus for casting metal |
| US3652073A (en) * | 1969-10-01 | 1972-03-28 | Gerity Schultz Corp | Automatic ladling system for delivering molten metal from furnace to die casting machine |
| AT311574B (en) * | 1970-09-04 | 1973-11-26 | Gravicast Patent Gmbh | Method of pouring melts |
-
1971
- 1971-08-20 ES ES394385A patent/ES394385A1/en not_active Expired
- 1971-08-25 NL NL7111713A patent/NL7111713A/xx not_active Application Discontinuation
- 1971-08-26 US US00175098A patent/US3777801A/en not_active Expired - Lifetime
- 1971-08-26 DE DE2142717A patent/DE2142717C3/en not_active Expired
- 1971-08-26 CH CH1249071A patent/CH540079A/en not_active IP Right Cessation
- 1971-08-26 CA CA121,411A patent/CA955030A/en not_active Expired
- 1971-08-27 GB GB4037871A patent/GB1356994A/en not_active Expired
- 1971-08-27 JP JP46065776A patent/JPS509731B1/ja active Pending
- 1971-08-27 FR FR7131228A patent/FR2103591B1/fr not_active Expired
- 1971-08-27 SE SE7110899A patent/SE379160B/xx unknown
- 1971-08-30 DK DK423671A patent/DK131895C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| US3777801A (en) | 1973-12-11 |
| CA955030A (en) | 1974-09-24 |
| DE2142717A1 (en) | 1972-03-02 |
| JPS509731B1 (en) | 1975-04-15 |
| DK131895B (en) | 1975-09-22 |
| CH540079A (en) | 1973-08-15 |
| DE2142717C3 (en) | 1974-11-28 |
| FR2103591A1 (en) | 1972-04-14 |
| DK131895C (en) | 1976-02-16 |
| ES394385A1 (en) | 1975-06-16 |
| SE379160B (en) | 1975-09-29 |
| NL7111713A (en) | 1972-03-01 |
| DE2142717B2 (en) | 1974-04-25 |
| FR2103591B1 (en) | 1974-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |