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Title:
ISOTROPIC PRESSURE PRESSURIZING DEVICE AND METHOD
Document Type and Number:
Japanese Patent JP2004003812
Kind Code:
A
Abstract:

To provide an isotropic pressure pressurizing device and a method eliminating defects of a conventional art and shortening a cycle time.

This isotropic pressure pressurizing device is provided with a processing chamber 18 surrounded with a heat insulating layer 10 in a high pressure vessel 2 and a heating device 17 in the processing chamber 18, and processes a processing object 1 by hot isotropic pressure in the processing chamber 18. The inside of the high pressure vessel 2 is provided with a waiting chamber 19 for storing the processing object 1 outside the processing chamber 18, the heat insulating layer 10 is provided with an insulating layer opening part 11 allowing the free insertion/pulling-out of the processing object 1 from the waiting chamber 19 to the processing chamber 18 and a opening/closing device 12 freely opening/closing the opening part 11.


Inventors:
NAKAI TOMOMITSU
OFUNE YOSHIO
YONEDA SHIN
KANDA TAKESHI
NAKAI NORIYUKI
SUZUKI KAZUYA
TAKEDA KAZUO
NISHIMOTO TAKEO
Application Number:
JP2003035614A
Publication Date:
January 08, 2004
Filing Date:
February 13, 2003
Export Citation:
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Assignee:
KOBE STEEL LTD
International Classes:
B22F3/15; F27B17/00; (IPC1-7): F27B17/00
Domestic Patent References:
JPH03103381A1991-04-30
JPS6329185A1988-02-06
JPS5956080A1984-03-31
JPS63135782A1988-06-08
JPS6121296U1986-02-07
JPS63283738A1988-11-21
JPH04240388A1992-08-27
JPH0829067A1996-02-02
JPS6032343U1985-03-05
JPS62187295U1987-11-28
JPS61116285A1986-06-03
JPH1062068A1998-03-06
Attorney, Agent or Firm:
Toshio Yasuda



 
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