Nozzle for a fuel injector
OwnerKlaus LICHTINGER, Thomas ATZKERN +2inventors
InventorsKlaus LICHTINGER, Thomas ATZKERN, Markus HOELLBACHER, Michael SCHMID
Life of this patent
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Abstract
The present disclosure relates to a nozzle for a fuel injector that comprises a pivotably symmetrical nozzle member having a hollow space for introducing a nozzle needle, a nozzle tip that is provided at a longitudinal end of the nozzle member, and at least one opening for discharging fuel, and a nozzle needle arranged in the hollow space for a selective blocking of a fuel inflow to the at least one opening, wherein the nozzle needle is designed as tubular in the region of the nozzle tip and is adapted to conduct fuel in the interior of the tubular region to the at least one opening.
Claims17
A for a fuel injector comprising:
- a pivotably symmetrical nozzle member having a hollow space for introducing a nozzle needle;
- a nozzle tip that is provided at a longitudinal end of the nozzle member and has at least one opening for discharging fuel:
- and
- a nozzle needle arranged in the hollow space for selective blocking of a fuel supply to the at least one opening,
- wherein
- the nozzle needle is designed as tubular in a region of the nozzle tip and is adapted to conduct fuel in an interior of a tubular region toward the at least one opening.
Dependencies are inferred from the claim text.