Distributor type fuel pump

Details Distributor type fuel pump Distributor type fuel pump

1976-10-01

1978-04-25

Myhre, Charles J.

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

123139AN, 123139AP, 123139BC, 417462, F02M 4900, F04B 1922

Patent

active

040857220

ABSTRACT:
A small, high-speed distributor type fuel pump for use with internal combustion engines is provided. The pump includes a pair of opposed pistons driven by an eccentric on a drive shaft. Means are provided for varying both the volumetric flow as well as timing. Variable timing means are in the form of helically shaped splines on a layshaft, which layshaft is actuatable by means to adjust relative positions of gears in a gear train interconnecting the drive shaft and a distributor rotor. Volumetric flow variation is achieved by change in the axial position of the distributor rotor.

REFERENCES:
patent: 2291939 (1942-08-01), Amery
patent: 2381585 (1945-08-01), Gambrell
patent: 2474396 (1949-06-01), Groves
patent: 2522890 (1950-09-01), Peterson
patent: 3323506 (1967-06-01), Pigeroulet et al.
patent: 3485225 (1969-12-01), Bailey et al.
patent: 3673996 (1972-07-01), Dreisin
patent: 3797469 (1974-03-01), Kobayashi et al.

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