Axial flow pump for a pivotal rotor

Details Axial flow pump for a pivotal rotor Axial flow pump for a pivotal rotor

1975-04-23

1977-07-12

Freeh, William L.

Pumps

Motor driven

Axial thrust balancing means for rotary pump and motor

417420, 417423R, F04B 1700

Patent

active

040351084

ABSTRACT:
An axial flow pump having a rotor pivotally supported on a spherical bearing surface where the rotor has axial impeller blades thereon arranged so that in operation of the pump, hydraulic forces will press the rotor onto the bearing surface.

REFERENCES:
patent: 3047753 (1962-07-01), Westell
patent: 3132595 (1964-05-01), Bower
patent: 3438328 (1949-04-01), Laing
patent: 3762839 (1973-10-01), Laing
patent: 3838947 (1974-10-01), Laing
patent: 3846050 (1974-11-01), Laing
patent: 3854848 (1974-12-01), Laing

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