초록 ▼

A rotary throttle valve for transferring a fluid between a fluid source and a combustion chamber of an internal-combustion engine, comprising at least one substantially cylindrical surface and a side wall. The rotary throttle valve includes at least one fluid flow channel having an inlet and an outl

A rotary throttle valve for transferring a fluid between a fluid source and a combustion chamber of an internal-combustion engine, comprising at least one substantially cylindrical surface and a side wall. The rotary throttle valve includes at least one fluid flow channel having an inlet and an outlet, with the inlet belonging to the side wall of the valve and being positioned at a distance, which is not zero, from the rotation axis of the rotary valve, and the outlet belonging to the cylindrical surface of the valve and being radially offset with respect to the inlet.

대표청구항 ▼

A rotary throttle valve for transferring a fluid between a fluid source and a combustion chamber of an internal-combustion engine, the rotary throttle valve comprising at least one substantially cylindrical surface and a side wall, at least one flow channel for transferring said fluid from an inlet

A rotary throttle valve for transferring a fluid between a fluid source and a combustion chamber of an internal-combustion engine, the rotary throttle valve comprising at least one substantially cylindrical surface and a side wall, at least one flow channel for transferring said fluid from an inlet to an outlet, wherein the inlet is arranged at a lateral surface of the rotary throttle valve and is positioned at a distance, which is not zero, from a rotational axis of the rotary throttle valve, the outlet is arranged at the cylindrical surface of said rotary throttle valve and is radially offset with respect to said inlet, and wherein at least one fluid injector is arranged in a vicinity of said inlet and a portion of the at least one fluid injector extends inside said rotary throttle valve, said fluid injector being positioned in such a manner that an axis of a jet of fluid generated by the fluid injector has an orientation substantially corresponding to a plane in which a wall of the at least one flow channel is nearest to the rotational axis of the rotary throttle valve.