Rotary kinetic fluid motors or pumps – Fluid flow between plural sinuous runner surfaces
Patent
1979-07-25
1981-05-26
Gilreath, Stanley N.
Rotary kinetic fluid motors or pumps
Fluid flow between plural sinuous runner surfaces
415 90, 415203, 415212R, 416236R, F01D 134, F03B 500
Patent
active
042695651
ABSTRACT:
A turbine wheel for a low-speed, single-stage turbine is constructed with a large number of blades which extend radially outward in planes normal to the axis of rotation of the wheel, each blade having a relatively sharp leading edge and a thicker body portion which merges smoothly with the leading edge. In the preferred construction each blade in transverse cross-section is diamond shaped and is arranged with two of its opposite sharp edges forming the leading and trailing edges of the blade.
REFERENCES:
patent: 784482 (1905-03-01), Duc, Jr.
patent: 3059834 (1962-10-01), Hausammann
patent: 3168235 (1965-02-01), Valdi
patent: 3932057 (1976-01-01), Wadensten
Charles Roger D.
Charles, Jr. Earl
Stedman Robert C.
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