Fuel injection pump

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Patent

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Details

123139BC, 123139AL, 123139AQ, 417294, 417462, F02M 4106

Patent

active

042000726

ABSTRACT:
A rotary distributor fuel pump for an engine is provided with a piston driven by an eccentric bore of a rotating assembly for pressurizing fuel communicated thereto. A rotor is provided for varying both volumetric flow as well as timing of fuel injected to the engine. The rotor is rotated at a speed proportional to the rotational speed of the rotating assembly. Volumetric flow is achieved by a change in the axial position of the rotor. Control of timing can be achieved by changing the rotative position of the rotor relative to the rotating assembly.

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patent: 3319568 (1967-05-01), Repko et al.
patent: 3726263 (1973-04-01), Kemp
patent: 3771506 (1973-11-01), Davis
patent: 4085722 (1978-04-01), Bailey
patent: 4108130 (1978-08-01), Bailey

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