Fuel injection valve has helical element in receiving part with input channels for each inlet end of helical channel

摘要

The fuel injection valve has a disk-shaped helical element (26) with at least one inlet (27), outlet (20) and helical channel (28) upstream of the outlet aperture. The helical element is fitted in a disk-shaped receiving part (25). A supply channel (33) runs precisely to each inlet end (34) of a helical channel (28).