Classifying – separating – and assorting solids – Sifting – Drum sifters
Reexamination Certificate
2006-06-19
2008-08-19
Rodriguez, Joseph C (Department: 3653)
Classifying, separating, and assorting solids
Sifting
Drum sifters
C209S262000, C209S306000, C055S471000, C055S473000
Reexamination Certificate
active
07413086
ABSTRACT:
An inline sifter including a gas-powder mixture receiving module which receives a mixture of a gas and powdery material from an inlet, a sieving module which communicates with a supply chamber of the gas-powder mixture receiving module, a rotating mechanism which is laterally extended inside the supply chamber and the sieving chamber, a cylindrical sieve arranged such that the rotating shaft extended in said sieving chamber passes through a center thereof, a wind power amplifier located in an internal area of the sieve to amplify wind power and press the powdery material out from the sieve, a removal member used to remove a remaining material from the sieve, an outlet used to discharge material which has passed through the sieve, and a support member. The gas-powder mixture, being supplied in a circumferential direction of the supply chamber, flows around the rotating shaft and is fed into the sieving chamber.
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Inoue Teruo
Kato Fumio
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Rodriguez Joseph C
Tsukasa Industry Co., Ltd.
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