| 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 |
