Fuel injection pumping apparatus

Details Fuel injection pumping apparatus Fuel injection pumping apparatus

1979-08-10

1981-11-10

Freeh, William L.

Pumps

Condition responsive control of drive transmission or pump...

Having means to hold or resist movement of pumping element

417462, 123501, F04B 4906, F04B 1922, F04B 2900

Patent

active

042995426

ABSTRACT:
A fuel pumping apparatus includes a rotary distributor member including bores locating pump plungers. The plungers are engaged by shoes carrying rollers. An actuating member has a leading flank and a trailing flank and is movable along a path parallel to a tangent to the bore containing the distributor member. The leading flank is movable into the path of the rollers to impart inward movement to the rollers and the associated plungers. The position of the actuating member is adjustable to determine the amount of fuel pumped by the plungers.

REFERENCES:
patent: 3338168 (1967-08-01), Davis
patent: 3847509 (1974-11-01), Bonin
patent: 3883270 (1975-05-01), Baxter
patent: 4055387 (1977-10-01), Potter
patent: 4098249 (1978-07-01), Mowbray
patent: 4173959 (1979-11-01), Sosnowski et al.

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