Device for batching powder materials
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United States of America Patent
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N/A
Issued Date -
Oct 6, 2005
app pub date -
Mar 28, 2005
filing date -
Mar 31, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In a device for batching powder materials, an Archimedean screw batching member is arranged inside a batching channel, coaxial with the batching channel and operated to rotate by a relative actuator, to convey batched quantities of a powder material to an outlet section of the batching channel. An additional Archimedean screw batching member is arranged inside a feeding channel and id coaxial with the feeding channel. The feeding channel is set in communication with the batching channel. The additional Archimedean screw batching member is operated to rotate, by a relative actuator, to feed the powder material to the batching member.
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