Internal combustion engine and method for performing a mode...

Details Internal combustion engine and method for performing a mode... Internal combustion engine and method for performing a mode...

2008-04-15

2008-04-15

Denion, Thomas (Department: 3748)

Internal-combustion engines

Burning by highly compressed air

Oil engine air preheated

C123S294000, C123S295000, C123S435000, C123S090150

Reexamination Certificate

active

07357103

ABSTRACT:
The invention relates to an internal combustion engine provided with at least one cylinder and comprising a fuel injection system, an intake air charging system for supplying air under pressure to an air intake manifold, a controller for controlling the fuel injection system, a spark ignition system and the intake air charger. The control unit is adapted to switch the engine from a first combustion mode using a higher manifold pressure to a second combustion mode using a lower manifold pressure, and further adapted to control the intake air charging system to cause a surge in the intake air, in order to evacuate the higher manifold pressure. The invention further relates to a method for controlling the internal combustion engine and a vehicle provided with such an internal combustion engine.

REFERENCES:
patent: 0933512 (2002-10-01), None
patent: 1384875 (2004-01-01), None
patent: 1085192 (2004-09-01), None

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