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Patent Searching and Data


Title:
POWDER SEPARATOR AND METHOD OF POWDER SEPARATION
Document Type and Number:
WIPO Patent Application WO/2007/094224
Kind Code:
A1
Abstract:
A powder separator and powder separation method by which powders to be separated can be separated with satisfactory precision. This separator comprises: a vessel (30) to which powders to be separated (4) comprising a heavy powder (4a) and a lightweight powder (4b) and medium particles (64) having a larger particle diameter than the powders (4) are fed; a vessel-vibrating part (50) for vibrating the vessel (30); and a gas-blowing part (40) which blows a gas into a medium-particle layer (65) in the vessel (30) to discharge the lightweight powder (4b) outside the medium-particle layer (65) together with the gas.

Inventors:
KIKUCHI, Masafumi (1-1-1 Higashimita, Tama-ku, Kawasaki-sh, Kanagawa 71, 2148571, JP)
菊池 雅史 (〒71 神奈川県川崎市多摩区東三田1-1-1学校法人明治大学内 Kanagawa, 2148571, JP)
KOYAMA, Akio (1-1-1 Higashimita, Tama-ku, Kawasaki-sh, Kanagawa 71, 2148571, JP)
小山 明男 (〒71 神奈川県川崎市多摩区東三田1-1-1学校法人明治大学内 Kanagawa, 2148571, JP)
AMIMOTO, Kichinosuke (Seiko-Mansion Room 101 5-5, Fuyuki, Koto-k, Tokyo 41, 1350041, JP)
網本 吉之助 (〒41 東京都江東区冬木5-5セイコーマンション101号 アールインバーサテック株式会社内 Tokyo, 1350041, JP)
Application Number:
JP2007/052183
Publication Date:
August 23, 2007
Filing Date:
February 08, 2007
Export Citation:
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Assignee:
MEIJI UNIVERSITY LEGAL PERSON (1-1 Kanda-Surugadai, Chiyoda-ku Tokyo, 01, 1018301, JP)
学校法人明治大学 (〒01 東京都千代田区神田駿河台1-1 Tokyo, 1018301, JP)
KIKUCHI, Masafumi (1-1-1 Higashimita, Tama-ku, Kawasaki-sh, Kanagawa 71, 2148571, JP)
菊池 雅史 (〒71 神奈川県川崎市多摩区東三田1-1-1学校法人明治大学内 Kanagawa, 2148571, JP)
KOYAMA, Akio (1-1-1 Higashimita, Tama-ku, Kawasaki-sh, Kanagawa 71, 2148571, JP)
小山 明男 (〒71 神奈川県川崎市多摩区東三田1-1-1学校法人明治大学内 Kanagawa, 2148571, JP)
AMIMOTO, Kichinosuke (Seiko-Mansion Room 101 5-5, Fuyuki, Koto-k, Tokyo 41, 1350041, JP)
International Classes:
B07B4/08; B03C7/02; B07B1/28; B07B9/00; B07B4/00; B03C7/00; B07B1/28; B07B9/00
Attorney, Agent or Firm:
HASEGAWA, Yoshiki et al. (SOEI PATENT AND LAW FIRM, Ginza First Bldg. 10-6, Ginza 1-chom, Chuo-ku Tokyo, 104-0061, JP)
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