Rotary drum for use in a vacuum freeze-dryer

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United States of America Patent

PATENT NO 9347707
APP PUB NO 20140373383A1
SERIAL NO

14349028

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Abstract

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A rotary drum (302) for use within a vacuum chamber (212) in a vacuum freeze-dryer (204) for the bulkware production of freeze-dried particles is provided. The drum (302) is in open communication with the vacuum chamber (212) and comprises a main section (304) terminated by a front plate (306) and a rear plate (308), the rear plate (308) is adapted for connection with a rotary supporting shaft (312) for rotary support of the drum (302), and the rear plate (308) is permeable for sublimation vapor from freeze-drying the particles.

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Patent Owner(s)

Patent OwnerAddress
MERIDION TECHNOLOGIES GMBHMAUCHENER STR 14 MUELLHEIM 79379

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gebhard, Thomas Kandern, DE 11 47
Luy, Bernhard Freiburg, DE 26 239
Plitzko, Matthias Neuenburg, DE 11 86
Struschka, Manfred Auggen, DE 12 97

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