Compression ignition internal combustion engine

Details Compression ignition internal combustion engine Compression ignition internal combustion engine

2005-11-22

2005-11-22

Huynh, Hai (Department: 3747)

Internal-combustion engines

Combustion chamber means having fuel injection only

Having a particular relationship between injection and...

C123S299000, C123S304000, C123S090150, C123S435000

Reexamination Certificate

active

06966295

ABSTRACT:
A compression ignition internal combustion engine in which the temperature and pressure in the combustion chamber are increased to self-ignite an air-fuel mixture with the compressive operation of a piston after closing of the intake valve. An ECU [1] controls injection timing of the pressurized air depending on the ignition timing. Self-ignition timing can be controlled to a proper timing in a wide engine operating range with respect to a load and a revolution speed without substantially changing the shape of the combustion chamber.

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