BE754168A - Automatic regulation of metal level in - ingot moulds - Google Patents

Automatic regulation of metal level in - ingot moulds

Info

Publication number
BE754168A
BE754168A BE754168DA BE754168A BE 754168 A BE754168 A BE 754168A BE 754168D A BE754168D A BE 754168DA BE 754168 A BE754168 A BE 754168A
Authority
BE
Belgium
Prior art keywords
actuating mechanism
decoding device
distribution valve
reversible counter
metal level
Prior art date
Application number
Other languages
French (fr)
Inventor
A A Belenky
D K Potresov
Z K Samarina
R I Belyavskaya
A N Leikin
O V Mironova
F P Zubov
L M Slyshev
V I Sabaev
V I Gorokhov
V A Borisenko
Original Assignee
Gni I Pi Splavov I Obrabotki T
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.)
Publication date
Publication of BE754168A publication Critical patent/BE754168A/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level

Abstract

The apparatus comprises a computer with a reversible counter connected to an actuating mechanism by an impulse transmitter transforming the movement of the actuating mechanism into a discontinuous signal, and to a unit set at zero belonging to the reversible counter. The latter is also connected to a decoding device, by which the number of impulses determining the extreme position of the distribution valve in established. In its turn, the decoding device is connected to the actuating mechanism by two electronic units limiting the degree of opening and closure and putting the actuating mechanism out of circuit by a control unit when the distribution valve is in extreme positions corresponding to those established by the decoding device. A programming unit connected to the control unit enables the former to isolate the actuating mechanism from an electronic regulator from time to time, and to move the distribution valve to its extreme position. The programming unit locks the unit set at zero belonging to the reversible counter.
BE754168D 1970-07-30 Automatic regulation of metal level in - ingot moulds BE754168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE754168 1970-07-30

Publications (1)

Publication Number Publication Date
BE754168A true BE754168A (en) 1971-02-01

Family

ID=3856821

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754168D BE754168A (en) 1970-07-30 Automatic regulation of metal level in - ingot moulds

Country Status (1)

Country Link
BE (1) BE754168A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498521A (en) * 1981-05-26 1985-02-12 Kaiser Aluminum & Chemical Corporation Molten metal level control in continuous casting
US4567935A (en) * 1981-05-26 1986-02-04 Kaiser Aluminum & Chemical Corporation Molten metal level control in continuous casting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498521A (en) * 1981-05-26 1985-02-12 Kaiser Aluminum & Chemical Corporation Molten metal level control in continuous casting
US4567935A (en) * 1981-05-26 1986-02-04 Kaiser Aluminum & Chemical Corporation Molten metal level control in continuous casting

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