Plastic article or earthenware shaping or treating: apparatus – Means making particulate material directly from liquid or... – By means applying fluid jet or blast to unconfined liquid...
Patent
1983-08-12
1986-03-25
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
Means making particulate material directly from liquid or...
By means applying fluid jet or blast to unconfined liquid...
264 13, 264 401, 425 6, B22F 900
Patent
active
045780226
ABSTRACT:
An apparatus for generating an aerosol powder from a melt includes an atomization die having an orifice through which the melt passes to create the powder. In a preferred embodiment, the orifice has a dimension less than 5 millimeters, and may include a heater to prevent freeze-off. The die may be included in a high-temperature probe suitable for immersion in the melt, so that accumulated accretions of powder on the walls of the probe may be melted off by heating the probe.
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patent: 3817503 (1974-06-01), Lafferty et al.
patent: 4021167 (1977-05-01), Niimi et al.
patent: 4185981 (1980-01-01), Ohsato et al.
Fortenberry Jill
Woo Jay H.
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