Direct injection diesel engine

Details Direct injection diesel engine Direct injection diesel engine

2005-04-19

2005-04-19

Kwon, John T. (Department: 3747)

Internal-combustion engines

Combustion chamber means having fuel injection only

Injected fuel spraying into whirling fluid

C123S308000

Reexamination Certificate

active

06880520

ABSTRACT:
In a direct injection diesel engine, front and rear intake openings of each cylinder are arranged along the row direction of the cylinders on one side thereof. A front intake port communicating with the front intake opening is formed to extend from the front intake opening in a direction generally perpendicular to the row direction of the cylinders. A rear intake port communicating with the rear intake opening is formed to be directed to a flow direction of a swirl generated in the corresponding combustion chamber.

REFERENCES:
patent: 4669434 (1987-06-01), Okumura et al.
patent: 5479889 (1996-01-01), Sato et al.
patent: 5720259 (1998-02-01), Sakurai et al.
patent: 6250281 (2001-06-01), Takii et al.
patent: 6520146 (2003-02-01), Laimbock
patent: 6526940 (2003-03-01), Ichikawa
patent: 19942169 (2000-03-01), None
patent: 7-217437 (1995-08-01), None

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