Centrifugal pump

Rotary kinetic fluid motors or pumps – With means for re-entry of working fluid to blade set – Cross flow runner

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Details

403378, 415131, 415201, 415211, 415DIG3, F04D 500, F01D 1700

Patent

active

040573613

ABSTRACT:
A centrifugal pump, particularly for liquid fertilizer, whose casing has a central cavity housing an impeller in cantilever attachment to the end portion of a drive shaft. This drive shaft end portion forms a socket engaging the free end of the main drive shaft and is fixed thereto by retractable means.

REFERENCES:
patent: 240200 (1881-04-01), Thurston
patent: 1989061 (1935-01-01), Longenecker
patent: 2041586 (1936-05-01), Barzen
patent: 2265758 (1941-12-01), Klosson
patent: 2347386 (1944-04-01), Adams
patent: 2381220 (1945-08-01), Longenecker
patent: 3045603 (1962-07-01), Hunter
patent: 3167021 (1965-01-01), Sence
patent: 3229641 (1966-01-01), Hessler
patent: 3451343 (1969-06-01), Kabele
patent: 3543368 (1970-12-01), Marlow
patent: 3841791 (1974-10-01), Doolin

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