Centrifugal pump

Details Centrifugal pump Centrifugal pump

1976-02-20

1977-04-19

Raduazo, Henry F.

Rotary kinetic fluid motors or pumps

Bearing, seal, or liner between runner portion and static part

415122R, 277137, F04D 2916

Patent

active

040185443

ABSTRACT:
Centrifugal pump including: (a) impeller drive with parallel low speed input and high speed output shafts having integral drive and pinion gears: (b) a combination housing-pumphead configured to maintain concentricity in critical areas and adapt the pump for either a gas engine or an electric motor drive; and (c) a clearance ring assembly which will allow clearance ring and impeller to shift radially to natural positions.

REFERENCES:
patent: 1369379 (1921-02-01), Bogdanoff
patent: 1369508 (1921-02-01), Weiner et al.
patent: 1783427 (1930-12-01), Jennings
patent: 3020053 (1962-02-01), Millar et al.
patent: 3066612 (1962-12-01), Haentjens
patent: 3779667 (1973-12-01), Johnson

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