Curved blade rotor for a turbo supercharger

Details Curved blade rotor for a turbo supercharger Curved blade rotor for a turbo supercharger

1980-03-17

1983-05-31

Smith, Leonard E.

Fluid reaction surfaces (i.e., impellers)

Specific blade structure

Coating, specific composition or characteristic

416185, F01D 528

Patent

active

043858660

ABSTRACT:
A curved blade rotor for a radial inflow turbo supercharger which is made of ceramic material and having a plurality of curved blades each with a curved outer edge. The surface roughness of the curved outer edge is 0.8S to 2S wherein "S" indicates surface roughness according to Japanese Industrial Standard B 0601.

REFERENCES:
patent: 3834833 (1974-09-01), Faber et al.
patent: 3905723 (1975-09-01), Torti, Jr.
patent: 3988866 (1976-11-01), Booher, Jr.
patent: 3998646 (1976-12-01), Weaver
patent: 4123199 (1978-10-01), Shimizu et al.
patent: 4125344 (1978-11-01), Tiefenbacher
patent: 4214906 (1980-07-01), Langer et al.
A. F. McLean, "Ceramics in Small Vehicular Gas Turbines" in Ceramics for High-Performance Applications, J. J. Burke, A. E. Gorum, R. N. Katz, (Eds), Brook Hill Publishing Co., (1974), p. 12.
D. J. Godfrey, "The Performance of Cermics in the Diesel Engine" in Ceramics for High-Performance Applications-II, Brook Hill Publishing Co., (1978), pp. 888-891.
"Cemented Carbide Drawing Dyes" by Schwargkepf and Kieffer from Cemented Carbides, pp. 242 to 250, (1960).

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