| 摘要 |
The present invention relates to a high pressure generator associated with a fluid-type or mechanical transmission intended for it use as a working element. According to Figure 1, the invention is characterised by a rigid reservoir (1) containing water (2) and a non-miscible oil (3). This reservoir, enclosed in reinforcement (shielding) (4) is cooled down to the freezing point of the water by a cryostat (5) and a serpentine coil (6). The increase in the volume of the water when it freezes creates a pressure which is transmitted by the fluid, contained in the pipe (9) up until its use (10). The invention is used for the hot- or cold-shaping of materials. <IMAGE> |
