Rotary fin machine
AssigneeVoss Manufacturing, Inc.
InventorsKazimierz Sadowski, Donald Ziemendorf, Robert Carlo, Gary Kochems
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Abstract
A serpentine louvered heat exchange element comprising a folded metallic strip having a length and width wherein the length is over ten times the width prior to being folded. The strip has back and forth folds with legs having substantially equal lengths defined therebetween. A plurality of the legs are provided with louvres having openings which allow the passage of fluid. Each of the folds have a fold apex with an observable preformed fold arc.
Claims6
A serpentine louvered heat exchange element comprising a folded metallic strip having a length and width wherein the length is over ten times the width prior to being folded, said strip having back and forth folds with legs having substantially equal lengths defined therebetween, a plurality of said legs being provided with louvres having openings which allow the passage of fluid, each of said folds having a fold apex with an observable preformed fold arc characterized by an observable fold line at a junction of the preformed fold arc with the remainder of the fold.
Dependencies are inferred from the claim text.