Method of operating an internal combustion engine

Details Method of operating an internal combustion engine Method of operating an internal combustion engine

1997-01-17

1998-04-21

Wolfe, Willis R.

Internal-combustion engines

Combustion chamber means having fuel injection only

Using multiple injectors or injections

F02B 304

Patent

active

057407762

ABSTRACT:
In a method of operating an internal combustion engine with direct injection of fuel into an engine combustion chamber during a compression stroke of a respective piston wherein first a main fuel volume is injected and subsequently an ignition fuel volume is injected into the combustion chamber, the injection of the main fuel volume is initiated only after about 3/10 of the compression stroke of the piston has been completed.

REFERENCES:
patent: 4621599 (1986-11-01), Igashira et al.
patent: 4836161 (1989-06-01), Abthoff et al.
patent: 5078107 (1992-01-01), Morikawa
patent: 5609131 (1997-03-01), Gray, Jr. et al.

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