Variable valve distributor for load-controlling a spark-ignited internal combustion engine

   
   

The invention proposes a variable valve train (1) for throttle-free load control of an internal combustion engine. Each cylinder of the internal combustion engine is provided with two inlet valves (9). According to the invention, each inlet valve (9) cooperates with a particular adjusting element (8, 8a), and the adjusting elements (8, 8a) can be actuated independently of each another. This additionally enhances the variability of the valve train.

La invención propone un tren de válvula variable (1) para el control va'lvula-libre de la carga de un motor de combustión interna. Cada cilindro del motor de combustión interna se proporciona dos válvulas de entrada (9). Según la invención, cada válvula de entrada (9) coopera con un elemento de ajuste particular (8, 8a), y los elementos de ajuste (8, 8a) se pueden actuar independientemente de cada otro. Esto realza además la variabilidad del tren de válvula.

 
Web www.patentalert.com

< Valve timing control system for internal combustion engine

< Dual valve lift and valve deactivation

> Valve timing control system for internal combustion engine

> Cylinder bank work output balancing based on exhaust gas A/F ratio

~ 00153