Magneti Marelli S.p.a.

Marelli Europe S.p.a.

Andrea Leoni

Marco Panciroli

Gabriele Serra

Filippo Cavanna

Marco Parotto

Fabio Sensi

Massimo Zanotti

Francesco Alunni

Daniele Benassi

Luigi Santamato

Francesco Monacelli

A method of determining opening of an intake valve of an internal combustion engine, the method including the steps of: determining the time pattern of an intake pressure in an intake manifold of the internal combustion engine, the time pattern of the rotation speed of a drive shaft of the internal combustion engine, or the time pattern of a voltage at the terminals of a battery of the internal combustion engine; determining an intake-frequency component of the intake pressure, the rotation speed, or the voltage; and

Method of determining opening of an internal combustion engine intake valve

Growing community of inventors

Perugia, Italy

Andrea Leoni