AERODYNAMIC PRESSURE-WAVE MACHINE
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Abstract
AN AERODYNAMIC PRESSURE WAVE MACHINE IN WHICH ONE GAS IS EXPANDED WHILE ANOTHER IS COMPRESSED OPERATES WITH A REDUCED NOISE LEVEL BY ARRANGING THE CELLS OF THE CELL WHEEL INTO CELL GROUPS EXTENDING IN THE CIRCUMFERENTIAL DIRECTION. THE CELLS OF EACH GROUP ARE OF THE SAME WIDTH
AS MEASURED IN A CIRCUMFERENTIAL DIRECTION BUT THE CELLS OF ADJACENT GROUPS HAVE DIFFERENT WIDTHS.
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Current AssigneeAlfred Wunsch, Leutwyler Paul
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Original AssigneeAlfred Wunsch, Leutwyler Paul
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InventorsLEUTWYLER PAUL, Wunsch, Alfred
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Application NumberUS04/790,781Time in Patent Office736 DaysField of SearchUS Class Current417/64CPC Class CodesF04F 13/00 Pressure exchangers
