Controlled-pouring apparatus for metal casting

Details Controlled-pouring apparatus for metal casting Controlled-pouring apparatus for metal casting

1975-02-06

1976-03-16

Shore, Ronald J.

Metal founding

Control means responsive to or actuated by means sensing or...

Control of feed material enroute to shaping area

B22D 102

Patent

active

039439925

ABSTRACT:
An apparatus for an installation in which molten metal is poured in a mold comprises a sensor movable upwardly and downwardly by means of a servomechanism automatically controlled by electric circuit means so that, when pouring has begun, the lower end of an electric sensor follows the surface level of the metal in the pouring gate of the mold. A control device is operated in dependence with the movements of the sensor for causing the metal to be poured as a function of the surface level in the pouring gate.

REFERENCES:
patent: 1469224 (1923-10-01), Lodd
patent: 2548696 (1951-04-01), Borstow et al.
patent: 2741006 (1956-04-01), Kux
patent: 3188704 (1965-06-01), Sukawa
patent: 3353586 (1967-11-01), Dressel
patent: 3378061 (1968-04-01), Von Alt et al.
patent: 3591052 (1971-07-01), Nef
patent: 3659644 (1972-05-01), De Bie
patent: 3692091 (1972-09-01), Saxer

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