Impeller assembly for a centrifugal blower

Details Impeller assembly for a centrifugal blower Impeller assembly for a centrifugal blower

1981-05-07

1982-08-03

Smith, Leonard E.

Fluid reaction surfaces (i.e., impellers)

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

Radially extending web or end plate

416188, F01D 2928

Patent

active

043425410

ABSTRACT:
Disclosed is an impeller in a centrifugal blower, especially a high-pressure blower, wherein the curved part of the front plate of the impeller is replaced by a conical supporting ring. The upper edge of the supporting ring is attached to the blades of the impeller and the lower edge to the cylindrical suction ring of the impeller. A guide ring made of thin plate is mounted inwards from the supporting ring.

REFERENCES:
patent: 3139265 (1964-06-01), Lindquist
patent: 3298444 (1967-01-01), Haas
patent: 3507581 (1970-04-01), Jensen

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