Centrifugal impeller for sandblasting installations

Details Centrifugal impeller for sandblasting installations Centrifugal impeller for sandblasting installations

1976-06-11

1977-09-13

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

Rotor having flow confining or deflecting web, shroud or...

Radially extending web or end plate

416221, F04D 2924

Patent

active

040478432

ABSTRACT:
A centrifugal impeller of the so-called single-disc wheel type wherein the projector blades are mounted by dovetail joints to the impeller wheel and locked in position by releasable entirely encapsulated leaf springs inserted into recesses between the impeller wheel and an associated projector blade.

REFERENCES:
patent: 1535417 (1925-04-01), Huff
patent: 2224664 (1940-12-01), Bierend
patent: 2745597 (1956-05-01), Sinclair et al.
patent: 2828942 (1958-04-01), McCullough et al.
patent: 2847187 (1958-08-01), Murphy
patent: 2848190 (1958-08-01), Barr
patent: 2928651 (1960-03-01), Turnbull

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