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Inventor:
Bergman; Carl
Address:
Vaster.ang.s, SE
No. of patents:
11
Patents:












Patent Number Title Of Patent Date Issued
6533997 Method and device for hot isostatic pressing March 18, 2003
An isostatic press for hot isostatic pressing having a pressure vessel (1) in which a furnace chamber (2) is arranged with a space (3) between the furnace chamber (2) and the walls of the pressure vessel (2). The furnace chamber (2) has a heat-insulating mantle and heat-insulating top wa
6331271 Method for hot-isostatic pressing of parts December 18, 2001
A method of treating parts (34) in a treatment chamber (33) by hot-isostatic pressing with an inert gas as pressure medium and in the presence of a purifying agent (25a) for the inert gas comprises the steps of reducing the pressure in the treatment chamber (33), increasing the press
6250907 Device for hot-isostatic pressing of parts June 26, 2001
A method of treating parts (34) in a treatment chamber (33) by hot-isostatic pressing with an inert gas as pressure medium and in the presence of a purifying agent (25a) for the inert gas comprises the steps of reducing the pressure in the treatment chamber (33), increasing the press
5765465 High pressure press and method for high pressure treatment of substances June 16, 1998
A high-pressure and a method for high-pressure treatment of substances. The high-pressure press comprises a high-pressure cylinder consisting of a number of concentrically arranged cylinder elements (1, 2, 3). The cylinder elements (1, 2, 3) are radially prestressed to a predetermined
5658610 Method and device in high-pressure treatment of liquid substances August 19, 1997
A method and device for high-pressure treatment of liquid substances, for example foodstuffs. The substance undergoes a cyclic process whereby a limited amount of the substance during each cycle is pressurized in a pressure intensifier (1) to a predetermined pressure and is then main
5622105 High-pressure press April 22, 1997
A high-pressure press is provided with a high-pressure chamber and an end member located at one end of the high-pressure chamber which serves as a packing holder. The end member is provided with a support surface which, under maximum pressure condition in the high-pressure chamber, faces
5579682 Device for high-pressure treatment of substances December 3, 1996
A device for high-pressure treatment, in particular of liquid substances which contain components with a consistency different from that of the liquid. The device comprises a cylinder member (1), two end members (2, 3), a high-pressure piston (4), two high-pressure seals (8, 9) and c
5370043 High-pressure press with pressure relieved cylinder element December 6, 1994
A high-pressure press, preferably for treatment of foodstuffs by high-pressure, comprising a cylinder element (20), provided in a vessel volume (4) of a pressure vessel (1), with a movable piston (24). The cylinder element is arranged with a gap (21) in relation to the surrounding pr
5123832 Hot isostatic press June 23, 1992
The invention relates to a device for cooling of the furnace chamber (4) in a hot isostatic press by means of devices (7, 8) for circulation of a coolant in the furnace chamber (4), the coolant having a temperature which is lower, but not considerably lower, than the temperature of the
5118289 Hot-isostatic high-pressure press June 2, 1992
A hot-isostatic press adapted for rapid cooling of the hot zone after completed pressing and sintering of the material includes a pressure vessel, end closures, and a hot zone surrounded by thermal barriers. Between the thermal barriers and the pressure vessel with end closures there
4598573 Method of forming an object by pressing a blank in a press July 8, 1986
A press is adapted for the press tool it is to operate, by means of at least one pad of force-transmitting material formed in situ on a surface adapted to transmit the forming force to the press tool. The pad is formed by locating a tool substitute in the space intended for the tool, def










 
 
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