Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – With means to discharge molten material
Patent
1997-05-27
2000-06-20
Andrews, Melvyn
Metallurgical apparatus
Means for melting or vaporizing metal or treating liquefied...
With means to discharge molten material
164507, 164513, 1641471, C22B 408
Patent
active
060774746
ABSTRACT:
An apparatus and method of forming balls includes a metering device 2, a melting device 14 and a cooling device 20. The metering device 14 stamps a desired volume of solid material in the form of a slug 12 which passes through the melting device 14 where it is caused to levitate and transform state from a solid to a molten liquid. The molten liquid material 13 is released from the melting device 14 and descends through the cooling device 20 where it transforms state once again from a molten material to a solid material while maintaining a ball shape. A forming gas is passed over the molten material 13 in a direction opposite to the falling molten material 13. The balls 15 are finally cooled in a cooling bath 32.
REFERENCES:
patent: 665905 (1901-01-01), Hill
patent: 2313876 (1943-03-01), Jelinek
patent: 2614317 (1952-10-01), Deussen
patent: 2686864 (1954-08-01), Wroughton et al.
patent: 2758360 (1956-08-01), Shetler
patent: 2919471 (1960-01-01), Hechiger
patent: 2952868 (1960-09-01), Rowan
patent: 2980628 (1961-04-01), Smith
patent: 3023171 (1962-02-01), Smith
patent: 3183537 (1965-05-01), Storr
patent: 3270398 (1966-09-01), Stewart
patent: 3334408 (1967-08-01), Ayers
patent: 3466910 (1969-09-01), Carlsen
patent: 3477267 (1969-11-01), Crumley
patent: 3543553 (1970-12-01), Marcovitch
patent: 4003232 (1977-01-01), Trendov
patent: 4553917 (1985-11-01), Lee
patent: 4565571 (1986-01-01), Abbaschian
patent: 4783217 (1988-11-01), Robertson
patent: 5032172 (1991-07-01), Overfelt et al.
patent: 5229016 (1993-07-01), Hayes et al.
Ruel A. (Tony) Overfelt IEEE Transactions on Magnetics. vol. 27, No. 6 Nov. 1991.
Derwent Publication, Abstract of SU 605 685, Week 013 May 10, 1979.
Grabbe Dimitry
Korsunksy Iosif
Andrews Melvyn
The Whitaker Corporation
LandOfFree
Ball formation apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ball formation apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ball formation apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1849597