GB1192931A - Improvements relating to Metal Treatment Apparatus - Google Patents
Improvements relating to Metal Treatment ApparatusInfo
- Publication number
- GB1192931A GB1192931A GB50258/66A GB5025866A GB1192931A GB 1192931 A GB1192931 A GB 1192931A GB 50258/66 A GB50258/66 A GB 50258/66A GB 5025866 A GB5025866 A GB 5025866A GB 1192931 A GB1192931 A GB 1192931A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- tight
- ladle
- casing
- metal
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/16—Furnaces having endless cores
- H05B6/20—Furnaces having endless cores having melting channel only
-
- 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
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Details (AREA)
Abstract
1,192,931. Induction heated ladles. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. 2 Nov., 1967 [9 Nov., 1966], No. 50258/66. Heading H5H. [Also in Divisions C7 and F4] Molten metal is degassed in a ladle comprising a refractory crucible 1 having a C-shaped inductive heating channel 7 energized by a winding 16 on a windowed core 15, the ladle either being air-tight or being enclosed in an air-tight container (Fig. 2, not shown). A metal casing 3 and/or metal lining to the refractory lining 2 renders the ladle shown air-tight. The induction loop structure is in three separable parts 8, 9, 10 having mitred ends joined together by detachable clamps 14 and rendered air-tight by heat resistant gaskets or sealing rings 18. The induction loop structure is secured to the main casing by clamping together their flanges with interposed gaskets 18. A lid 19 is secured to the casing 3 in an air-tight manner by way of a peripheral flange 23 of the lid, a flange 24 at the top of the crucible and an interposed gasket 22. The core 15 is in two parts, one of which is mounted on a wheeled carriage to enable it to be separated from the other part and the ladle to be removed by its carrying yoke 4. Steel is degassed by drawing a vacuum over the melt by way of a draw off connection e.g. 21 or by passing an inert gas through an inlet 29 and bubbling it through the melt.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB50258/66A GB1192931A (en) | 1966-11-09 | 1966-11-09 | Improvements relating to Metal Treatment Apparatus |
US680827A US3591698A (en) | 1966-11-09 | 1967-11-06 | Metal treatment apparatus |
DE19671583211 DE1583211A1 (en) | 1966-11-09 | 1967-11-08 | Process for expelling gas from molten metal and apparatus for carrying out the process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB50258/66A GB1192931A (en) | 1966-11-09 | 1966-11-09 | Improvements relating to Metal Treatment Apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1192931A true GB1192931A (en) | 1970-05-28 |
Family
ID=10455260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB50258/66A Expired GB1192931A (en) | 1966-11-09 | 1966-11-09 | Improvements relating to Metal Treatment Apparatus |
Country Status (3)
Country | Link |
---|---|
US (1) | US3591698A (en) |
DE (1) | DE1583211A1 (en) |
GB (1) | GB1192931A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112771179A (en) * | 2018-08-23 | 2021-05-07 | 蜂铁有限公司 | System and method for continuous production of gas atomized metal powder |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE373431B (en) * | 1971-09-09 | 1975-02-03 | Asea Ab | |
FR2559885B1 (en) * | 1984-02-20 | 1988-06-10 | Carbonnel Henri | ELECTROMAGNETIC PUMP SIDE BASIN FOR FOUNDRY OVEN |
DE3409773A1 (en) * | 1984-03-16 | 1985-09-19 | INTERATOM GmbH, 5060 Bergisch Gladbach | ELECTROMAGNETIC STIRRING PUMP FOR LIQUID METALS |
GB2285588B (en) * | 1994-01-17 | 1997-04-30 | Ea Tech Ltd | Method and apparatus for mixing a metal matrix composite |
LV13636B (en) * | 2006-04-19 | 2007-12-20 | Gors Sia | Technique and device for inductive mixing of liquid metal |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2001808A (en) * | 1933-08-28 | 1935-05-21 | Chase Companies Inc | Furnace for producing purified metals |
US2166734A (en) * | 1936-06-27 | 1939-07-18 | Strube Rudolf | Low frequency induction furnace |
US2389218A (en) * | 1944-08-21 | 1945-11-20 | Ajax Engineering Corp | Cooling system for induction furnaces |
US2423912A (en) * | 1945-12-05 | 1947-07-15 | Ajax Engineering Corp | Induction furnace |
US2648715A (en) * | 1950-06-06 | 1953-08-11 | Lindberg Eng Co | Furnace for molten metal |
US2674639A (en) * | 1952-03-13 | 1954-04-06 | Lindberg Eng Co | Method of and a furnace for induction melting metal |
US2805271A (en) * | 1955-11-14 | 1957-09-03 | Lindberg Eng Co | Multiple chamber induction furnace |
US2892005A (en) * | 1955-11-14 | 1959-06-23 | Lindberg Eng Co | Metal melting furnace |
US3191247A (en) * | 1959-09-08 | 1965-06-29 | Lindberg Engineering Co | Furnace ladling apparatus |
SE314936B (en) * | 1962-11-23 | 1969-09-15 | Asea Ab | |
US3325160A (en) * | 1963-03-06 | 1967-06-13 | Asea Ab | Vacuum-enclosed tiltable furnace |
US3235243A (en) * | 1963-09-12 | 1966-02-15 | Pennsalt Chemicals Corp | Apparatus for producing ultraclean alloy steels |
US3522355A (en) * | 1966-10-19 | 1970-07-28 | Ass Elect Ind | Induction heating arrangements |
-
1966
- 1966-11-09 GB GB50258/66A patent/GB1192931A/en not_active Expired
-
1967
- 1967-11-06 US US680827A patent/US3591698A/en not_active Expired - Lifetime
- 1967-11-08 DE DE19671583211 patent/DE1583211A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112771179A (en) * | 2018-08-23 | 2021-05-07 | 蜂铁有限公司 | System and method for continuous production of gas atomized metal powder |
CN112771179B (en) * | 2018-08-23 | 2024-01-26 | 蜂铁有限公司 | System and method for continuous production of atomized metal powder |
Also Published As
Publication number | Publication date |
---|---|
DE1583211A1 (en) | 1970-07-30 |
US3591698A (en) | 1971-07-06 |
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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) | ||
PCNP | Patent ceased through non-payment of renewal fee |