Title:
オートクレーブの加圧モジュール
Document Type and Number:
Japanese Patent JP2004513777
Kind Code:
A
Abstract:
The invention relates to the field of powder metallurgy, in particular to the design of autoclaves for manufacturing of composite materials by treatment of workpieces of discrete materials, mostly powders, at high pressures and temperatures. The autoclave module contains the vessel that includes hermetically sealed movable end closures, the rams restricting the axial shift of these closures, and the pressure yoke with columns and winding made of high-strength steel wire, whereby the pressure yoke is made in the form of three oval yoke sections - two lateral sections encompassing the rams, and one central section encompassing the rams and the vessel with closures, all of them equidistant from each other on the ram's length, whereby each of the lateral oval sections is made in such a way as to allow opposite shift while the central section is made in such a way as to allow shift in the direction which is perpendicular to the vessel's axis and parallel to the rams' axis, for a length ensuring free withdrawal of the rams and the end closures. The invention allows to reduce the metal consumption of the pressure module by a factor of 2 to 3 compared to the known analogs, and to enhance the reliability and the operational safety of the apparatus.
Inventors:
Hradimir Isakovich Snop
Application Number:
JP2002544155A
Publication Date:
May 13, 2004
Filing Date:
November 08, 2001
Export Citation:
Assignee:
Lev Anatolyevich Guvenco
Hradimir Isakovich Snop
Hradimir Isakovich Snop
International Classes:
B01J3/00; B01J3/03; B01J3/04; B01J19/02; B22F3/00; B22F3/14; B22F3/15; B30B11/00; (IPC1-7): B01J3/00; B01J3/03; B01J3/04
Attorney, Agent or Firm:
Kazuo Shamoto
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita