Fuel injection pump control system in diesel engine

Internal-combustion engines – Charge forming device – With fuel pump

Patent

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Details

123501, F02M 5920

Patent

active

044730535

ABSTRACT:
Pressure chambers are provided at opposite sides of a piston for moving a roller shaft of a timer, fuel is selectively introduced into the respective pressure chambers by a control valve or a solenoid valve, and surplus fuels in the respective pressure chambers are discharged in accordance with a movement value of the piston, so that an injection time can be controlled without being affected by fuel pressure.

REFERENCES:
patent: 3556150 (1971-01-01), King
patent: 3777784 (1973-12-01), Nicholson
patent: 3983908 (1976-10-01), Bartholomaeus
patent: 4265272 (1981-05-01), Klimowicz et al.
patent: 4397285 (1983-08-01), O'Neill

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