Blower wheel apparatus

Details Blower wheel apparatus Blower wheel apparatus

1984-01-03

1985-06-11

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

291568CF, 415206, 416135, 416178, F04D 2928

Patent

active

045225583

ABSTRACT:
Blower wheel apparatus for squirrel cage type blowers includes flexible hubs with integral collars for fastening the blower wheel onto a rotating shaft so that the hubs and collars may be moved inwardly for inserting the blower wheel into a housing and then moved outwardly for securing the blower wheel onto the shaft after the blower wheel and shaft are disposed in the blower housing.

REFERENCES:
patent: 3080105 (1963-03-01), Merz
patent: 3811978 (1974-05-01), Wooden

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