Compression ignition type engine

Details Compression ignition type engine Compression ignition type engine

1999-02-18

2000-08-29

Swayne, Judy

Power plants

Internal combustion engine with treatment or handling of...

By means producing a chemical reaction of a component of the...

60278, 60280, 60285, 12356819, 180 653, 180 652, 290 40A, 290 40B, F01N 300

Patent

active

061090255

ABSTRACT:
A compression ignition type engine, wherein a first combustion where the amount of the recirculated exhaust gas supplied to the combustion chamber is larger than the amount of recirculated exhaust gas where the amount of production of soot peaks and almost no soot is produced and a second combustion where the amount of recirculated exhaust gas supplied to the combustion chamber is smaller than the amount of recirculated exhaust gas where the amount of production of soot peaks are selectively switched between. When NOx should be released from an NOx absorbent arranged in an exhaust passage of the engine, the second combustion switched to the first combustion and the amount of reduction of the output torque of the engine is compensated for by the output torque of an electric motor.

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