Method for controlling an inlet valve of an internal...

Details Method for controlling an inlet valve of an internal... Method for controlling an inlet valve of an internal...

2007-01-23

2007-01-23

Gimie, Mahmoud (Department: 3747)

Internal-combustion engines

Poppet valve operating mechanism

With means for varying timing

C123S090320

Reexamination Certificate

active

11208438

ABSTRACT:
In a method for controlling an inlet valve of an internal combustion engine having at least one cylinder with at least a first inlet valve and a second inlet valve, wherein the closing time of the first inlet valve is adjustable and the first inlet valve is so controlled that, at a first engine speed, the first inlet valve is closed before the closing of the second inlet valve and, at a second engine speed which is higher than the first engine speed, the first inlet valve is closed after the closing time of the second inlet valve.

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