Injection pumps for diesel engines

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

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Details

123139BD, 123140FG, F02M 3700

Patent

active

040143040

ABSTRACT:
A diesel engine fuel injection pump with electronic output regulation has an actuator cylinder for controlled displacement of a control rod which regulates a pumping element control screw. This actuator cylinder is machined in the pump body together with a seating for a distributor valve which controls the supply of hydraulic working fluid to the actuator cylinder. The working fluid may be the fuel itself.

REFERENCES:
patent: 2431516 (1947-11-01), Starr
patent: 2879467 (1959-03-01), Stern
patent: 3444849 (1969-05-01), Bessiere
patent: 3587540 (1971-06-01), Hoffmann et al.
patent: 3630643 (1971-12-01), Stuttgart
patent: 3661130 (1972-05-01), Eheim
patent: 3665907 (1972-05-01), Laufer
patent: 3797469 (1974-03-01), Kobayashi et al.

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