Classifying – separating – and assorting solids – Magnetic – Paramagnetic
Reexamination Certificate
2006-06-06
2006-06-06
Rodriguez, Joseph C. (Department: 3653)
Classifying, separating, and assorting solids
Magnetic
Paramagnetic
C209S228000
Reexamination Certificate
active
07055696
ABSTRACT:
A rotary valve allowing a rotor to be stored rotatably in a tubular powder granular material feeding chamber in a casing, storing and feeding powder granular material received from a powder granular material feed port to the troughs of the rotor, and discharging the powder granular material from a powder granular material discharge port to the outside, wherein an inspection hole having an openable inspection door is provided in the casing, a magnetic foreign matter attracting member formed of a plurality of magnets is installed in the troughs so as to allow to rotate integrally with the rotor, magnetic foreign matter mixed in the powder granular material is attracted to the magnetic foreign matter attracting members, and the said inspection door is opened to allow the magnetic foreign matter to be removed.
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Mattingly ,Stanger ,Malur & Brundidge, P.C.
Rodriguez Joseph C.
Tsukasa Industry Co., Ltd.
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