Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Radially extending web or end plate
Patent
1979-03-21
1981-05-05
Smith, Leonard E.
Fluid reaction surfaces (i.e., impellers)
Rotor having flow confining or deflecting web, shroud or...
Radially extending web or end plate
416186R, 416228, F04D 2930
Patent
active
042655935
ABSTRACT:
There is disclosed apparatus for preventing rotating stall in a centrifugal rotor. An aerodynamically designed blade extension is directed from the inner edge of the blade into the eye of the rotor.
REFERENCES:
patent: 1072549 (1913-09-01), Williams
patent: 3059833 (1962-10-01), Benoit
patent: 3668887 (1972-06-01), Riello
patent: 4089618 (1978-05-01), Patel
Hatton C. W.
Orr J. C.
Stevenson R. G.
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