Metal founding – Means to shape metallic material – Pressure shaping means
Patent
1975-01-23
1976-01-13
Shore, R. J.
Metal founding
Means to shape metallic material
Pressure shaping means
164 82, B22D 1110
Patent
active
039318508
ABSTRACT:
Apparatus for feeding and distributing a steel melt into a continuous casting mould for slabs includes a pouring vessel with outlet apertures in its bottom wall. Immersion outlet elements depend from said vessel in registry with its outlet apertures, and extend down through the bath surface level in the mould and have lateral outlets. A pair of immersion outlets extend into said mould, and have an internal cross-section greater than the apertures in the pouring vessel, with their bottoms closed. Said immersion outlets each have a pair of lateral outlets of different cross-sectional area, on opposite sides thereof, longitudinally offset with respect to each other. One of the outlet apertures is larger in cross section than the other and is directed towards the center of the mould. Smaller outlet apertures are one-third to one-fifth of the cross-sectional area of the larger outlet apertures. Said outlet apertures are directed obliquely upward.
REFERENCES:
patent: 3371704 (1968-03-01), Astrov et al.
patent: 3517726 (1970-06-01), Mills et al.
patent: 3536122 (1970-10-01), Kloten et al.
patent: 3587719 (1971-06-01), Schrewe et al.
patent: 3888294 (1975-06-01), Fastner et al.
Forster Herbert
Landgraf Helmut
Mannesmann Aktiengesellschaft
Shore R. J.
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