Diesel engine startup controller

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

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Details

12317917, F02M 3704

Patent

active

056178310

ABSTRACT:
Fuel injection is prevented until an injection timing of a fuel injection device detected during cranking of a diesel engine, is identical to a target injection timing. Preferably, the fuel injection timing is advanced during the prevention period according to fuel properties. In this way, startup time is shortened, and toxic components contained in exhaust gas are reduced during startup.

REFERENCES:
patent: 4610234 (1986-09-01), Sakuranaka
patent: 4638782 (1987-01-01), Yasuhara et al.
patent: 4867115 (1989-09-01), Henein
patent: 5138999 (1992-08-01), Tomsett
patent: 5188084 (1993-02-01), Sekiguchi

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