Title:
圧密された粒子材料でなる物体を製造するための方法及び装置
Document Type and Number:
Japanese Patent JP3690805
Kind Code:
B2
Abstract:
Shaped bodies of particulate material are produced by introducing an easily flowable slurry of water and particulate material into a mold with perforated walls and applying a sufficiently high pressure to the slurry in the mold so as to express a sufficient proportion of the liquid to allow physical contact and interengagement between the particles. The extrusion is carried out continuously in an extension process including: (A) introducing the slurry under high pressure, (B) conveying the slurry through a shaping section to (C) a draining and consolidation section with drain holds or slits ( 3 ), to leave the extruder through (E) an exit section in the form of a solid body ( 4 ).
Inventors:
Krenhel, Herbert
Fredslund-Hansen, Helge
Henrik, Stang
Fredslund-Hansen, Helge
Henrik, Stang
Application Number:
JP50406496A
Publication Date:
August 31, 2005
Filing Date:
July 07, 1995
Export Citation:
Assignee:
3H Inventors APS
International Classes:
B28B3/20; B28B3/26; B28B7/46; (IPC1-7): B28B3/20; B28B3/26
Foreign References:
| GB1080217B |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yukio Iwamoto
Toru Mori
Hajime Asamura
Yukio Iwamoto
Toru Mori