Internal-combustion engines – Charge forming device – With fuel pump
Patent
1985-06-03
1986-05-27
Moy, Magdalen Y. C.
Internal-combustion engines
Charge forming device
With fuel pump
123387, F02M 5920
Patent
active
045909130
ABSTRACT:
A fuel injection pump having a hydraulic injection onset adjuster, an rpm governor with at least one member operating in accordance with load, and a full-load stop of the governor which limits the maximum injection quantity is proposed, in which between the full-load stop and the governor member adjustable in accordance with load a switch is provided, which switch upon a change from full load to partial load triggers a magnetic valve, to thereby effect a shift of the injection onset toward "late". The magnetic valve, to this end, engages the hydraulic control of the injection adjuster.
REFERENCES:
patent: 4224916 (1980-09-01), Davis
patent: 4365605 (1982-12-01), Wessel et al.
patent: 4397285 (1983-08-01), O'Neill
patent: 4432327 (1984-02-01), Salzgeber
patent: 4475519 (1984-10-01), Eheim et al.
patent: 4495916 (1985-01-01), Shinoda
Faupel Werner
Hofer Gerald
Greigg Edwin E.
Moy Magdalen Y. C.
Robert & Bosch GmbH
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