Dispensing – Molten metal dispensing – Flow controllers or assists
Patent
1979-07-26
1981-11-03
Baldwin, Robert D.
Dispensing
Molten metal dispensing
Flow controllers or assists
164437, 164440, B22D 1110
Patent
active
042981476
ABSTRACT:
A discharging mechanism for molten metal and slag remaining in a tundish provided with at least one pouring nozzle for a continuous casting machine, which comprises: a discharging nozzle attached to the bottom wall of the tundish, the nozzle having a discharging bore flaring downwardly for discharging molten metal and slag remaining in the tundish; a frustoconical plug matching with the discharging bore of the discharging nozzle, releasably inserted from outside the bottom wall of the tundish into the discharging bore, a plug fitting being fixed to the lower end of the plug; and a plug engaging means connected with the plug fitting for inserting the plug into the discharging bore of the discharging nozzle, holding same therein and withdrawing same therefrom.
REFERENCES:
patent: 2426644 (1947-09-01), Van der Pyl
patent: 2957936 (1960-10-01), Bugge
patent: 3278999 (1966-10-01), Lemper
patent: 3421667 (1969-01-01), Stiteler
patent: 3785540 (1974-01-01), Donnithorne et al.
patent: 4079918 (1978-03-01), Truppe et al.
Anzai Takanori
Honda Akira
Ishikawa Masaru
Kitamura Minoru
Mizuoka Seishi
Baldwin Robert D.
Batten, Jr. J. Reed
Nippon Kokan Kabushiki Kaisha
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