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Title:
POWDER TREATMENT METHOD, POWDER TREATMENT DEVICE, AND METHOD OF MANUFACTURING POROUS GRANULATED MATTER
Document Type and Number:
WIPO Patent Application WO/2004/112964
Kind Code:
A1
Abstract:
A powder treatment device (100) having a deposition surface (3a) on which treated powder (50) is deposited and a treatment surface (5a) arranged opposite to the deposition surface (3a) and curved in a projected shape for efficiently manufacturing composite powder and porous granulated matter, comprising a moving means (16) moving the deposition surface (3a) and the treatment surface (5a) relative to each other along the deposition surface (3a), and an excitation treatment means (20) capable of providing an excitation energy from an excitation energy supply part (5a) arranged opposite to the deposition surface (3a) to the treated powder (50) deposited on the deposition surface (3a) or a vibration means (40) vibrating the deposition surface (3a) or the treatment surface (5a) along a direction crossing the deposition surface (3a).

Inventors:
NAITO MAKIO (JP)
ABE HIROYA (JP)
NOGI KIYOSHI (JP)
HOSOKAWA MASUO (JP)
FUKUI TAKEHISA (JP)
YOSHIKAWA MASAHIRO (JP)
Application Number:
PCT/JP2003/014485
Publication Date:
December 29, 2004
Filing Date:
November 13, 2003
Export Citation:
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Assignee:
HOSOKAWA POWDER TECHNOLOGY RES (JP)
NAITO MAKIO (JP)
ABE HIROYA (JP)
NOGI KIYOSHI (JP)
HOSOKAWA MASUO (JP)
FUKUI TAKEHISA (JP)
YOSHIKAWA MASAHIRO (JP)
International Classes:
B01J2/12; B01J2/18; B02C19/08; B02C19/10; B02C19/18; B22F9/14; (IPC1-7): B02C19/18; B01J2/12; B01J2/18; B02C15/08
Foreign References:
JPS63283767A1988-11-21
JPS6342728A1988-02-23
JPH05317679A1993-12-03
JPH06134274A1994-05-17
JPH03188935A1991-08-16
JPH0838917A1996-02-13
Attorney, Agent or Firm:
Kitamura, Shuichiro (Kita-ku Osaka-shi, Osaka, JP)
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