Circulation type media agitator mill

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7374116
APP PUB NO 20060261201A1
SERIAL NO

11297763

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A circulation type media agitator mill includes a cylindrical vessel, and an agitating member arranged rotatably in the cylindrical vessel. A grinding media is contained in a grinding chamber defined between a cylindrical wall of the agitating member and a surrounding cylindrical wall of the vessel. A media-separating member is arranged coaxial with the agitating member in the inner space of the agitating member. An inlet is provided for leading material to be ground to the grinding chamber, and an outlet leads the material separated from the grinding media to the outside of the mill via the media separating member. The vessel may have a length to diameter ratio smaller than one. The cylindrical wall and hub of the agitatihg member have openings to allow the grinding chamber to communicate with the media separating chamber.

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Patent Owner(s)

Patent OwnerAddress
ASHIZAWA FINETECH LTDCHIBA 275-8572

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harigai, Kaori Narashino, JP 2 14
Iioka, Masakatsu Narashino, JP 1 8
Ishii, Toshihiro Narashino, JP 48 625
Ishikawa, Tsuyoshi Narashino, JP 166 2027

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