GB837867A - A method of casting molten metal and a furnace for carrying out the method - Google Patents

A method of casting molten metal and a furnace for carrying out the method

Info

Publication number
GB837867A
GB837867A GB10097/56A GB1009756A GB837867A GB 837867 A GB837867 A GB 837867A GB 10097/56 A GB10097/56 A GB 10097/56A GB 1009756 A GB1009756 A GB 1009756A GB 837867 A GB837867 A GB 837867A
Authority
GB
United Kingdom
Prior art keywords
molten metal
valve
furnace
carrying
holding chamber
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
GB10097/56A
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.)
Ajax Engineering Corp
Original Assignee
Ajax Engineering Corp
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 Ajax Engineering Corp filed Critical Ajax Engineering Corp
Publication of GB837867A publication Critical patent/GB837867A/en
Expired legal-status Critical Current

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
    • 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
    • B22D18/08—Controlling, supervising, e.g. for safety reasons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

837,867. Discharging molten metal. AJAX ENGINEERING CORPORATION. April 3, 1956 [May 2, 1955], No. 10097/56. Class 51 (2). Molten metal in a holding chamber 13 is discharged into a mould 44 through an inclined tube 23 by intermittently supplying air under pressure through pipe 37, said tube 23 having a constriction 27 at its lower end. Air is supplied through a valve 34 for effecting the casting and the pressure is then released to the atmosphere by a valve 36, said valves being operated in opposite phase by a regulator 41 which may be actuated in accordance with liquid metal levels. The holding chamber 13 is separated from a melting chamber 12 by a partition 17 having a Venturi-shaped orifice 19, and the chambers 12 and 13 are respectively heated by induction elements 14 and 16. Reference has been directed by the Comptroller to Specification 748,498.
GB10097/56A 1955-05-02 1956-04-03 A method of casting molten metal and a furnace for carrying out the method Expired GB837867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US837867XA 1955-05-02 1955-05-02

Publications (1)

Publication Number Publication Date
GB837867A true GB837867A (en) 1960-06-15

Family

ID=22180694

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10097/56A Expired GB837867A (en) 1955-05-02 1956-04-03 A method of casting molten metal and a furnace for carrying out the method

Country Status (1)

Country Link
GB (1) GB837867A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184226A (en) * 1961-06-06 1965-05-18 Ajax Magnethermic Corp Automatic pouring furnace
US3193891A (en) * 1963-03-04 1965-07-13 C M Kemp Mfg Co Constant level immersion melting pot
US3221379A (en) * 1962-02-14 1965-12-07 Ajax Magnethermic Corp Furnaces
DE1250606B (en) * 1967-09-21
DE1558279B1 (en) * 1967-02-28 1969-11-20 Nii T Avtomabilnoi Promy Device for dosing molten metal by means of compressed gas

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250606B (en) * 1967-09-21
US3184226A (en) * 1961-06-06 1965-05-18 Ajax Magnethermic Corp Automatic pouring furnace
US3221379A (en) * 1962-02-14 1965-12-07 Ajax Magnethermic Corp Furnaces
US3193891A (en) * 1963-03-04 1965-07-13 C M Kemp Mfg Co Constant level immersion melting pot
DE1558279B1 (en) * 1967-02-28 1969-11-20 Nii T Avtomabilnoi Promy Device for dosing molten metal by means of compressed gas

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