EXHAUST GAS VALVE

The invention relates to an actuation device (40) for an internal combustion engine, comprising a ball screw mechanism (10) that includes: - a nut (16); - a screw (17) that is kinematically connected to the nut (16); - balls (18) designed to ensure a relative movement between the nut (16) and the sc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RIBERA, Frédéric, MARTIN, Nicolas, BATTISTELLA, Rudy, RIDOLFI, Gabriel
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS COMBUSTION ENGINES DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to an actuation device (40) for an internal combustion engine, comprising a ball screw mechanism (10) that includes: - a nut (16); - a screw (17) that is kinematically connected to the nut (16); - balls (18) designed to ensure a relative movement between the nut (16) and the screw (17).