Lateral channel supply 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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415213T, F04D 500

Patent

active

047157771

ABSTRACT:
A lateral channel fuel pump wherein a multi-pocketed impeller rotates in face-to-face contact with a stationary pump face having arcuate passages including an inlet and outlet. fuel enters the inlet and is moved circumferentially such that pressure develops dynamically at the outlet. A sweep channel is designed to deepen at the outer radius to adjust to varying radial speeds of the rotor and a spill channel is provided radially outward of the inlet channel to receive fuel from the rotor and move it in part toward the outlet and in part back to the inlet to provide a smooth flow pattern.

REFERENCES:
patent: 2015200 (1935-09-01), Spoor
patent: 3658444 (1972-04-01), Rhodes et al.
patent: 3771927 (1973-11-01), Schiller
patent: 3947149 (1976-03-01), MacManus

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