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Title:
VACUUM KNEADING-AND-DEFOAMING DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/155370
Kind Code:
A1
Abstract:
Provided is a vacuum kneading-and-defoaming device that can subject a paste material contained in a cylindrical paste container to uniform and sufficient kneading and to sufficient and highly efficient defoaming. The disclosed vacuum kneading-and-defoaming device includes: a revolution-purpose rotary element that is provided inside a chamber to be brought into a decompressed state, and that rotates within a horizontal plane about a reference drive rotation axis; a container retaining means that is provided on the orbiting edge of the revolution-purpose rotary element in a manner so as to be spinnable about an operation rotation axis which is parallel to the reference drive rotation axis, and that detachably retains a paste container in a state such that the central axis of the paste container obliquely intersects with the operation rotation axis; and a drive mechanism that rotates the revolution-purpose rotary element and the container retaining means. An opening provided in the paste container for the introduction of a paste material has: a degassing valve that opens the interior space of the paste container to the interior space of the chamber by the action of centrifugal force caused by the revolution and the spinning of the paste container; or a gas-permeable membrane that is impermeable to the paste material.

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Inventors:
HARADA MANABU (JP)
Application Number:
PCT/JP2011/062568
Publication Date:
December 15, 2011
Filing Date:
June 01, 2011
Export Citation:
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Assignee:
MARUKOMU KK (JP)
HARADA MANABU (JP)
International Classes:
B01D19/00; B01F29/90
Domestic Patent References:
WO2007046511A12007-04-26
Foreign References:
JP2009262017A2009-11-12
JPH11290668A1999-10-26
JP2009220875A2009-10-01
JP2003201000A2003-07-15
JPH06343913A1994-12-20
JP3627220B12005-03-09
JP2006130492A2006-05-25
Other References:
See also references of EP 2581123A4
Attorney, Agent or Firm:
OHI, Masahiko (JP)
Masahiko Oi (JP)
Download PDF:
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Claims:



 
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