Powder body metering apparatus

Details Powder body metering apparatus Powder body metering apparatus

2008-06-10

2008-06-10

Jacyna, J. Casimer (Department: 3754)

Dispensing

Supply containers with traps

With trap chamber cutoffs

C222S285000, C222S306000, C222S432000, C222S438000, C222S450000

Reexamination Certificate

active

07383971

ABSTRACT:
In a powder body metering apparatus for metering a powder body such as a synthetic resin raw material or the like, a powder body discharge port (55) is formed in a lower portion of a metering container (17) of a metering apparatus (6) and is freely opened and closed by a case (50) provided with a porous body (19), the powder body metered by the metering container (17) is discharged from the powder body discharge port (55) of a lower tube (22) by horizontally oscillating the case (50) so as to open the powder body discharge port (55), whereby it is possible to easily meter and confirm a weight or the like of the powder body metered by the metering container (17).

REFERENCES:
patent: 868641 (1907-10-01), Clark
patent: 1105732 (1914-08-01), West
patent: 1149442 (1915-08-01), Hewson
patent: 2588206 (1952-03-01), Clark
patent: 3089620 (1963-05-01), Green et al.
patent: 5234037 (1993-08-01), Derby
patent: 6959843 (2005-11-01), Kondo
patent: 2350735 (1999-11-01), None
patent: 2-212743 (1990-08-01), None
patent: 2002-148092 (2002-05-01), None

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