Fluent material handling – with receiver or receiver coacting mea – Processes – With material treatment
Reexamination Certificate
2011-01-11
2011-01-11
Huson, Gregory L (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Processes
With material treatment
C141S010000, C141S083000, C141S102000, C141S106000, C053S525000
Reexamination Certificate
active
07866353
ABSTRACT:
Apparatus and method for filling a container (7), particularly an open bag, with a powdery product has the following features” a net scale (1) situated above a tube arrangement and/or hopper arrangement (2), which terminates in a filler neck (6) above the container (7) to be filled while preferably projecting into this container. An intermediate chamber (3) is arranged downstream of the net scale and upstream of the container (7) to temporarily hold at least a portion of the product released by the net scale, and a compacting device (8, 9) is provided for compacting the product placed inside the container (7).
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Arnett Nicolas A
Day Ursula B.
Feiereisen Henry M.
Haver & Boecker Ohg
Huson Gregory L
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