GB1174963A - Improvements in Furnaces for Supplying Varying Quantities of Molten Metal - Google Patents
Improvements in Furnaces for Supplying Varying Quantities of Molten MetalInfo
- Publication number
- GB1174963A GB1174963A GB9038/67A GB903867A GB1174963A GB 1174963 A GB1174963 A GB 1174963A GB 9038/67 A GB9038/67 A GB 9038/67A GB 903867 A GB903867 A GB 903867A GB 1174963 A GB1174963 A GB 1174963A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furnace
- exit
- molten metal
- level
- furnaces
- 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
- B22D39/06—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by controlling the pressure above the molten metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S266/00—Metallurgical apparatus
- Y10S266/90—Metal melting furnaces, e.g. cupola type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
1,174,963. Discharging molten metal. AJAX MAGNETHERMIC CORP. 24 Feb., 1967 [11 March, 1966], No. 9038/67. Heading F4B. [Also in Division G3] In a furnace for supplying a pouring device with molten metal, a storage chamber supplies a smaller exit chamber the level in which is maintained constant by automatically controlling the pressure in the storage chamber in dependence on the level in the exit chamber. In Fig. 1, molten metal is supplied from a remote melting furnace (not shown) through a runner 11 to an entrance furnace 10 from which the metal flows through a conduit 12 to a large capacity holding furnace 13. From furnace 13 the metal flows through a conduit 14 to an exit furnace 15 which supplies single and multiple orifice pouring devices through runners extending sideways from the top of the exit furnace. The furnaces and runners may be heated by electric induction and three electrodes 22, arranged at different levels in the exit furnace, maintain the level in that furnace between limits by controlling solenoid valves 28, 29 so that air pressure in the holding furnace is either increased by coupling a fan 25 or decreased by venting to atmosphere at 30. The entrance furnace may be dispensed with and the holding furnace may also be the melting furnace.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53361066A | 1966-03-11 | 1966-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1174963A true GB1174963A (en) | 1969-12-17 |
Family
ID=24126716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9038/67A Expired GB1174963A (en) | 1966-03-11 | 1967-02-24 | Improvements in Furnaces for Supplying Varying Quantities of Molten Metal |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3441261A (en) |
| DE (1) | DE1558161A1 (en) |
| GB (1) | GB1174963A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2061168A1 (en) * | 1969-12-13 | 1971-06-24 | Yaskawa Denki Seisakusho Kk | Method for controlling an electromagnetically operated metal casting device |
| SE342900B (en) * | 1970-06-10 | 1972-02-21 | Graenges Essem Ab | |
| AT367099B (en) * | 1977-09-02 | 1982-05-25 | Voest Alpine Ag | MIXERS, ESPECIALLY RAW IRON MIXERS |
| GB1585151A (en) * | 1978-05-31 | 1981-02-25 | Westofen Gmbh | Ovens |
| CH645284A5 (en) * | 1980-01-24 | 1984-09-28 | Stopinc Ag | PLANT FOR THE POURING OF MEASURED QUANTITIES OF METAL MELT, IN PARTICULAR NON-FERROUS METAL MELT. |
| US7611664B2 (en) * | 2002-02-14 | 2009-11-03 | Hoei Shokai Co., Ltd. | Container for supplying molten metal and safety device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1817340A (en) * | 1929-08-03 | 1931-08-04 | Thomas B Barr | Casting apparatus |
| US2660769A (en) * | 1950-12-18 | 1953-12-01 | Dow Chemical Co | Die casting |
| US3058180A (en) * | 1961-10-11 | 1962-10-16 | Modern Equipment Co | Apparatus for pouring molten metal |
| GB1063840A (en) * | 1964-10-26 | 1967-03-30 | Davy & United Eng Co Ltd | Apparatus for feeding flowable material |
-
1966
- 1966-03-11 US US533610A patent/US3441261A/en not_active Expired - Lifetime
-
1967
- 1967-02-24 GB GB9038/67A patent/GB1174963A/en not_active Expired
- 1967-02-28 DE DE19671558161 patent/DE1558161A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1558161A1 (en) | 1970-03-19 |
| US3441261A (en) | 1969-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PE | Patent expired |