To easily store and take out a treated object in a short time in a hot isostatic pressure device of a structure in which a cover section of heat insulated structure, is applied as an upper cover for a pressure container by a connecting means.
In this hot isostatic pressure device, heating devices 8, 10 for heating the treated object, and the heat insulated structure having the inverted cup-shape and comprising a cylindrical section 6 of the heat insulated structure, and the cover section 7 of the heat insulated structure freely openably closing an upper end opening section of the cylindrical section 6, are disposed in a high-pressure chamber 4 comprising the pressure container 1, the upper cover 2 openably and closably closing the upper end opening section of the pressure container 1, and a lower cover 3. The hot isostatic pressure device further includes the connecting members 20 for connecting the upper cover 2 and the cover section 7 of the heat insulated structure, and a wire-shaped connecting member 30 for the treated object, inserted into a through-hole 7a of the cover section 7 of the heat insulated structure, fixed to a lower face of the upper cover 2 at its one end, and pulled out to a lower part of the cover section 7 of heat insulated structure at the other end, to connect the treated object or a treated object loading table on which the treated object is loaded, with the other end.
Makoto Suhara
Takenaka Yoshimichi