Patent ID: 11872629
Assignee: QUINTUS TECHNOLOGIES AB
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 18:
19. A method comprising:
providing the pressing arrangement of claim 1; and
operating the pressing arrangement to perform treatment of at least one article based on hot pressing, the operating including
selectively obstructing the pressure medium flow in at least the portion of the at least one pressure medium guiding passage of the furnace chamber of the pressing arrangement based on operation of the at least one adjustable throttle of the pressing arrangement, to selectively obstruct the flow of the pressure medium in the inner convection loop of the pressing arrangement based on a current phase of treating of the at least one article, wherein the selectively obstructing of the pressure medium flow in at least the portion of the at least one pressure medium guiding passage of the furnace chamber based on the current phase of the treating of the at least one article includes
obstructing the pressure medium flow in at least the portion of the at least one pressure medium guiding passage of the furnace chamber during the at least one cooling phase, and
not obstructing the pressure medium flow in at least the portion of the at least one pressure medium guiding passage of the furnace chamber during the at least one heating phase.