Pump for supplying kerosene to combustion apparatus

Details Pump for supplying kerosene to combustion apparatus Pump for supplying kerosene to combustion apparatus

1981-04-09

1983-11-15

Marcus, Stephen

Rotary kinetic fluid motors or pumps

Runner has spirally arranged blade or fluid passage

Extending along runner axis

415169A, 417410, F01D 500, F01D 1100

Patent

active

044153082

ABSTRACT:
A pump for supplying kerosene to a combustion apparatus having means for giving a drive force for producing relative rotation between a housing and a shaft, at least one shallow groove formed in one of the surface of the shaft and the surface of the housing movable relative to the shaft surface, and an inlet bore and an outlet bore for the kerosene to be forced forward by the groove. The pump is characterized in that the groove has a depth ho defined by

REFERENCES:
patent: 268606 (1882-12-01), Barbour et al.
patent: 3171356 (1965-03-01), Pensabene
patent: 3643516 (1972-02-01), Jacobson
patent: 3697190 (1972-10-01), Haentjens
patent: 3870433 (1975-03-01), Raikov et al.

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