Loading containers with powder

Details Loading containers with powder Loading containers with powder

1974-11-07

1976-05-11

Bell, Jr., Houston S.

Fluent material handling, with receiver or receiver coacting mea

Processes

With material treatment

29424, B65B 104

Patent

active

039556069

ABSTRACT:
When loading a cylindrical container with metal powder it is sometimes desirable to deposit the powder with the finer particles of the powder forming an outer layer surrounding the heavier coarser particles.
To bring this about the powder is allowed to fall from the outlet of a reservoir in the form of a diverging continuous curtain of circular plan in horizontal cross-section. The axis of the curtain is arranged coaxial with that of the container so that the diverging curtain is directed against the inner wall of the container.
The reservoir has a circular opening and a conical insert extends into the opening from the outside of the reservoir with the portion of the insert having the greatest diameter being positioned outside of the opening. The insert and the wall of the opening together define an annular passage which serves as the outlet of the reservoir.

REFERENCES:
patent: 2467683 (1949-04-01), Meyer
patent: 3545503 (1970-12-01), Oshima
patent: 3774658 (1972-03-01), Abramoska
patent: 3838716 (1974-10-01), Ripple et al.

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