Title:
APPARATUS AND METHOD FOR SEPARATING POWDER
Document Type and Number:
Japanese Patent JP2007216171
Kind Code:
A
Abstract:
To provide an apparatus and a method for precisely separating a powder to be separated.
The apparatus is provided with a container 30 supplied with the powder to be separated 4 containing a heavy powder 4a and a light powder 4b, and a medium particle 64 having a diameter larger than that of the powder 4 to be separated, a container shaking part 50 shaking the container 30, and a gas blowing-in part 40 blowing in a gas inside of a medium particle layer 65 in the container 30 to discharge the light powder 4b together with the gas outside of the medium particle layer 65.
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
KIKUCHI MASAFUMI
KOYAMA AKIO
AMIMOTO KICHINOSUKE
NISHISHITA TAKAO
AKABOSHI YUTAKA
ITO KAZUKO
KOYAMA AKIO
AMIMOTO KICHINOSUKE
NISHISHITA TAKAO
AKABOSHI YUTAKA
ITO KAZUKO
Application Number:
JP2006041274A
Publication Date:
August 30, 2007
Filing Date:
February 17, 2006
Export Citation:
Assignee:
UNIV MEIJI
International Classes:
B07B4/08; B03C7/02; B07B1/28; B07B9/00
Domestic Patent References:
| JP2004313953A | 2004-11-11 | |||
| JP2002516752A | 2002-06-11 | |||
| JPH11309364A | 1999-11-09 | |||
| JPH08299836A | 1996-11-19 | |||
| JPS5695379A | 1981-08-01 | |||
| JPS5080565A | 1975-06-30 | |||
| JPH08309225A | 1996-11-26 | |||
| JPH06269737A | 1994-09-27 | |||
| JP2003505240A | 2003-02-12 | |||
| JPH0386285A | 1991-04-11 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Shiro Terasaki
Ichira Kondo
Takashi Mikami
Shiro Terasaki
Ichira Kondo
Takashi Mikami