ROTERANDE REGENERATIV VERMEVEXLARE BESTAENDE AV VECKADE SKIKT SAMT SETT OCH ANORDNING FOR DESS FRAMSTELLANDE

摘要

METHOD OF PRODUCING A ROTARY THERMODYNAMIC EXCHANGER This invention relates to a method for producing a rotor or similar body for moisture and/or heat exchangers containing a transferrer mass composed of alternately plane and corrugated layers with the corrugations extending in axial direction so as to form a plurality of axial narrow channels extending from end to ends In order to increase the moisture and/or heat transferring capacity of the exchanger rotor, the continuity of said narrow axial channels is partially interrupted at predetermined places by the corrugaged layer or layers being formed with a plurality of stripshaped portions displaced relatively to one another in the peripheral direction of the rotor for a distance preferably amounting to between one-half and one-third of the individual corrugations. The increase of the resistance to flow in the longitudinal direction of the channels created in this way at the transitions from one strip-shaped portion to the displaced adjacent portion is kept at so low a value that said resistance nowhere falls below the resistance to flow in the direction across said channels.