Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Patent
1987-04-29
1988-01-19
Crosby, Gene P.
Metal founding
Means to shape metallic material
Continuous or semicontinuous casting
164465, B22D 1104
Patent
active
047199598
ABSTRACT:
The apparatus comprises an annular water-cooled metallic mold having open upper and lower ends, a core member located in the inner space of the mold to form therebetween an annular casting passage for solidifying therein the molten metal supplied in the casting passage, and a movable supporting base member adapted to initially close the lower end of the casting passage to support the molten metal therein and then to be moved downwardly apart from the lower end as the metal in the casting passage solidifies so as to permit the solidified metal to be pulled out from the casting passage for continuously producing the hollow metallic ingot. The core member comprises a heat-insulating member having a molten metal receiving vessel mounted thereon with at least one molten metal conducting passage formed therein communicating with the casting passage so as to supply the molten metal from the vessel to the casting passage, and a casting member made of graphite or a carbonic material and secured to the lower side of the heat-insulating member with the outer peripheral surface being tapered downwardly inwardly to form a casting face.
REFERENCES:
patent: 2983972 (1961-05-01), Moritz
patent: 3331430 (1967-07-01), Earl, Jr.
patent: 3342252 (1967-09-01), Wood et al.
patent: 3349838 (1967-10-01), Baier
patent: 3481391 (1969-12-01), Nowak
patent: 3702155 (1972-11-01), Getselev
patent: 3710840 (1973-01-01), Fabens, Jr.
patent: 3735803 (1973-05-01), Arrington et al.
patent: 3780789 (1973-12-01), Unger
patent: 3794102 (1974-02-01), Binder
patent: 3834447 (1974-09-01), Luchok et al.
patent: 4000773 (1977-01-01), Sevastakis
patent: 4078600 (1978-03-01), Cashdollar, Sr.
patent: 4506723 (1985-03-01), Bellocci et al.
Ichikawa Katsuzo
Nawata Susumu
Sagisaka Eikichi
Sugiyama Masaharu
Crosby Gene P.
Heinrich Samuel M.
Nippon Light Metal Co. Ltd.
LandOfFree
Apparatus for continuously producing hollow metallic ingot does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for continuously producing hollow metallic ingot, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for continuously producing hollow metallic ingot will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-367962