High-pressure press

摘要

A high-pressure press is disclosed which includes a high-pressure vessel enclosing a high-pressure chamber and a high-pressure medium; a housing, separating a volume from the high-pressure press chamber, arranged for holding a fluid; a fan arranged in the high-pressure press chamber outside the housing for circulating the high pressure medium in the high-pressure press chamber; a motor, arranged in the housing and operatively connected to the fan for driving the fan; a cooling device for cooling a portion of the housing wall; and a pumping device arranged for circulating the fluid, the fluid providing a transfer of cold from the portion of the housing wall to the motor, the cooled circulation of the fluid being separated from the high-pressure press chamber by the housing.

主权项

1. A high-pressure press, comprising:
a high-pressure vessel enclosing a high-pressure chamber for holding articles to be pressed and a high-pressure medium, the high-pressure press chamber being arranged to be heated during operation of the high-pressure press; a housing including a housing wall, the housing being provided within the high-pressure press chamber for separating a volume from the high-pressure press chamber, the housing being arranged for holding a fluid; a fan arranged in the high-pressure press chamber outside the housing for circulating the high pressure medium in the high-pressure press chamber; a motor arranged in the housing, the motor being operatively connected to the fan for driving the fan; a cooling device arranged for cooling a portion of the housing wall; and a pumping device arranged for circulating the fluid within the housing, the fluid passing a portion of the housing wall that is cooled by the cooling device and passing the motor, such that the fluid provides a transfer of cold from the portion of the housing wall to the motor for cooling the motor, wherein the cooled circulation of the fluid within the housing is separated from the high-pressure press chamber by the housing.