Fuel filter, especially consisting of bar-form filter component fitted in especially feed passage in fuel injector, has gap between feed passage and filter component with gap width reducing in direction of flow

摘要

The fuel filter, especially consisting of a bar-form filter component (2) fitted in especially a feed passage in a fuel injector, has at least one inlet opening and at least one outlet opening, with a gap (S) between the feed passage and the filter component. The width of the gap reduces in the direction of flow (6). The gap width changes continuously in the direction of flow, and the gap is constructed in wedge-form.