Diesel engine

Internal-combustion engines – Engine speed regulator – Idle speed control

Reexamination Certificate

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Details

C123S481000, C123S501000, C060S599000

Reexamination Certificate

active

06935307

ABSTRACT:
A diesel engine capable of favorably preventing the generation of white smoke even when an engine load is shifted from a high load side to a low load side. For this purpose, a diesel engine (1) includes fuel injection timing control means (42) for controlling fuel injection timing, the fuel injection timing control means (42) advances the fuel injection timing by predetermined time when an engine load becomes a predetermined load (Ff) or lower in an engine stopping step of stopping the diesel engine while gradually reducing the engine load.

REFERENCES:
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patent: 4819606 (1989-04-01), Kawano
patent: 5709196 (1998-01-01), Coleman et al.
patent: 6325044 (2001-12-01), Chen et al.
patent: 6571765 (2003-06-01), Kuboshima et al.
patent: 6637381 (2003-10-01), Stanglmaier et al.
patent: 6644272 (2003-11-01), Furukawa et al.
patent: 6755180 (2004-06-01), Ishida
patent: 62-101846 (1987-05-01), None
patent: 2001-342838 (2001-12-01), None

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