GB917298A - Improvements relating to furnace ladling apparatus - Google Patents

Improvements relating to furnace ladling apparatus

Info

Publication number
GB917298A
GB917298A GB27470/60A GB2747060A GB917298A GB 917298 A GB917298 A GB 917298A GB 27470/60 A GB27470/60 A GB 27470/60A GB 2747060 A GB2747060 A GB 2747060A GB 917298 A GB917298 A GB 917298A
Authority
GB
United Kingdom
Prior art keywords
crucible
valve
blower
tube
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
Application number
GB27470/60A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lindberg Engineering Co
Original Assignee
Lindberg Engineering Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lindberg Engineering Co filed Critical Lindberg Engineering Co
Publication of GB917298A publication Critical patent/GB917298A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/30—Accessories for supplying molten metal, e.g. in rations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

917,298. Casting machines. LINDBERG ENGINEERING CO. Aug. 8, 1960 [Sept. 8, 1959], No. 27470/60. Class 83 (1). [Also in Groups XII and XXVIII] Apparatus for the discharge of molten metal from a melting furnace 11 connected by channels 13 to a pouring chamber 12 comprises a refractory crucible 15 having a tube 21 opening into the molten metal and a discharge tube 24, and a conduit 19 leading to a three-way valve 26 by which the crucible can be connected in turn to the suction side of a blower 27, to a vent 28, or to the pressure side of the blower. This results respectively in metal filling the crucible, dropping to the metal level in the furnace which is slightly lower than the inlet opening 22 of the tube 21, and being discharged from the crucible. In a modification, Fig. 2 (not shown), valve 26 is replaced by a two-way valve by which conduit 19 is connected either to the suction or pressure side of the blower, and in the latter case the crucible is subject to a low or a high pressure by a valve controlling parallel tubes, one of which incorporates a pressurereducing valve. In an automatic control system, Figs. 4 and 5 (not shown), valve 26 comprises a multiple way hydraulic valve operated by oppositely disposed solenoids subjected to the over-riding control of an electric circuit incorporating a timer which is started subject to a casting machine being ready. The control circuit includes a sparkrod 73 which comes into operation when the liquid metal in the crucible is high enough. Specification 842,893 is referred to.
GB27470/60A 1959-09-08 1960-08-08 Improvements relating to furnace ladling apparatus Expired GB917298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US838584A US3191247A (en) 1959-09-08 1959-09-08 Furnace ladling apparatus

Publications (1)

Publication Number Publication Date
GB917298A true GB917298A (en) 1963-01-30

Family

ID=25277493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27470/60A Expired GB917298A (en) 1959-09-08 1960-08-08 Improvements relating to furnace ladling apparatus

Country Status (3)

Country Link
US (1) US3191247A (en)
CH (1) CH364585A (en)
GB (1) GB917298A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112006B1 (en) * 1970-11-24 1976-04-15
WO1985003656A1 (en) * 1984-02-23 1985-08-29 Gerhard Bleickert High temperature and/or melting furnace for non-ferrous metals with dosing device
WO1993016829A1 (en) * 1992-02-20 1993-09-02 Metpump Aktiebolag Pump apparatus for pumping melt metal
DE102007025772A1 (en) * 2007-05-24 2008-11-27 Meltec Industrieofenbau Gmbh Melting pot with overflow for a casting machine

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1063840A (en) * 1964-10-26 1967-03-30 Davy & United Eng Co Ltd Apparatus for feeding flowable material
US3424186A (en) * 1966-09-26 1969-01-28 Robert J Sparks Circulating device
GB1192931A (en) * 1966-11-09 1970-05-28 Ass Elect Ind Improvements relating to Metal Treatment Apparatus
DE1508560B2 (en) * 1966-11-21 1970-08-06 Brown, Boveri & Cie Ag, 6800 Mannheim Method and device for emptying melting or holding furnaces
US3510116A (en) * 1967-08-30 1970-05-05 Henry L Harvill Metal dispensing furnace
SE327053B (en) * 1967-10-13 1970-08-10 Asea Ab
US3675911A (en) * 1968-11-11 1972-07-11 Wiener Schwachstromwerke Gmbh Arrangement for discharging predetermined amounts of molten metal from a vessel
US3844453A (en) * 1973-01-05 1974-10-29 Modern Equipment Co Apparatus and method for melting and pouring metal
US3939297A (en) * 1973-12-07 1976-02-17 Chase Brass & Copper Co., Incorporated Stoker feed system
US5285934A (en) * 1991-01-14 1994-02-15 Ryobi, Ltd. Automatic molten metal supplying device
CA2086879A1 (en) * 1993-01-07 1994-07-08 Henry Meyer Process and apparatus for delivering a metered shot
WO2001005539A1 (en) * 1999-07-15 2001-01-25 Meltec Industrieofenbau Gmbh Smelting furnace for charging a casting device
EP3189913B1 (en) * 2016-01-08 2019-05-22 StrikoWestofen GmbH Method and device for dosing molten material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2209882A (en) * 1938-12-03 1940-07-30 Charles D Galloway Pressure-casting apparatus
US2397512A (en) * 1943-07-08 1946-04-02 Lester Engineering Co Automatic metal measuring and feeding device
US2847739A (en) * 1951-07-12 1958-08-19 Griffin Wheel Co Casting apparatus
US2937789A (en) * 1953-10-16 1960-05-24 Ajax Magnethermic Corp Controlled metal dispensing
US2846740A (en) * 1956-09-17 1958-08-12 Lindberg Eng Co Furnace ladling apparatus
US3050794A (en) * 1959-09-08 1962-08-28 Lindberg Eng Co Furnace ladling apparatus
US3123877A (en) * 1962-04-06 1964-03-10 Apparatus for and method of casting metal members

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112006B1 (en) * 1970-11-24 1976-04-15
WO1985003656A1 (en) * 1984-02-23 1985-08-29 Gerhard Bleickert High temperature and/or melting furnace for non-ferrous metals with dosing device
EP0153440A1 (en) * 1984-02-23 1985-09-04 Gerhard Bleickert Holding and/or melting furnace with a metering distributor for non ferrous metals
US4741514A (en) * 1984-02-23 1988-05-03 Gerhard Bleickert High temperature and/or melting furnace for non-ferrous metals with dosing device
WO1993016829A1 (en) * 1992-02-20 1993-09-02 Metpump Aktiebolag Pump apparatus for pumping melt metal
US5443187A (en) * 1992-02-20 1995-08-22 Metpump Ab Pump apparatus for pumping melt metal
DE102007025772A1 (en) * 2007-05-24 2008-11-27 Meltec Industrieofenbau Gmbh Melting pot with overflow for a casting machine

Also Published As

Publication number Publication date
CH364585A (en) 1962-09-30
US3191247A (en) 1965-06-29

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