Patent ID: 11919219
Assignee: ADDEX, INC.
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. An apparatus for cooling, the apparatus comprising:
at least one enclosure comprising a cavity operable for receiving at least a portion of cooling gas from at least one cooling element and a molten film tube, wherein the at least one enclosure is operable to maintain a predetermined pressure differential between an inside surface and an outside surface of the molten film tube, the at least one enclosure comprising (i) at least one port maintaining a variable exhaust device operable for moving a portion of cooling gas from the cavity through the at least one port to a surrounding atmosphere, and (ii) at least one flow buffer comprising a passage into the cavity, the passage fluidly connecting the cavity to the surrounding atmosphere allowing a flow of gas between the cavity and the surrounding atmosphere.