METHOD FOR CONTROLLING THE ELECTRIC SUPPLY OF A BUTTERFLY VALVE OF AN INTERNAL COMBUSTION ENGINE

Method for power controlling a butterfly valve of an internal combustion engine, the valve comprising a rotatable shutter actuating motor and a return spring arranged to exert a return action to return the shutter to a position rest, the method comprising a step of limiting a supply voltage of the a...

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Bibliographische Detailangaben
Hauptverfasser: RAMUNDO, Fabio, RODRIGUEZ, Raul, CANGEMI, Tommaso
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Method for power controlling a butterfly valve of an internal combustion engine, the valve comprising a rotatable shutter actuating motor and a return spring arranged to exert a return action to return the shutter to a position rest, the method comprising a step of limiting a supply voltage of the actuating motor, when an action of the actuating motor is in accordance with the return action of the return spring.