Mixing apparatus, having seals which may be satisfactorily cleaned, particularly for the pharmaceutical industry

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United States of America Patent

PATENT NO 4534658
SERIAL NO

06615061

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Abstract

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A conical container having an upper cover and a vertical axis is provided with a mixing screw supported at the upper end of the container from a central drive shaft to which the inner end of a radial arm is connected, the outer end of which is connected to the upper end of the mixing screw, so as to extend parallel to the conical container wall and to be driven so as to simultaneously rotate around its axis and revolve around the axis of the container.

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Patent Owner(s)

Patent OwnerAddress
HOSOKAWA-MICRON EUROPE B VNot Provided

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Vries Jan W Zelhem, NL 1 10

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