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Title: Apparatus for utilization of energy from fluids

Abstract: Improved apparatus for withdrawing useful energy from a fluent medium, the apparatus comprising supports with tension members spanning the distance between them, foils distributed along the tension member spans, and circular members capable of rotating freely with the tension members, power being taken off the apparatus through fewer than all of the circular members.


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Inventors: Bailey, David Z. (Providence, RI, US)

Application Number: 770120
Filing Date: 1977-02-18
Publication_date: 1979-04-24
Assignee:
Primary Class(es): 290/54 290/43, 416/24, 416/86, 416/111, 416/119, 416/132B
Other Classes:
US Patent Ref:
3231220Jan, 1966Fischer416/87.

Other Refs: 301091
Nov, 1928GB

Primary Examiner: Schaefer, Robert K.
Assistant Examiner: Redman, John W.
Attorney: Brooks, Haidt, Haffner & Delahunty