Flat spray fuel injectors
AssigneeCollins Engine Nozzles, Inc.
InventorsAndy W. Tibbs, Brandon P. Williams, Chad Stiles
Life of this patent
Estimating the term…
Abstract
A fuel injector assembly has a fuel nozzle including a radial feed arm with an elongated axially extending nozzle portion having a central axis extending therethrough, the elongated nozzle portion has a distal spray tip with a frusto-conical outer surface and a planar front surface, wherein a primary pressure atomizer port is centrally provided in the planar front surface of the distal spray tip and a set of circumferentially spaced apart secondary flat spray slots are provided in the frusto-conical outer surface of the distal spray tip.
Claims20
A fuel injector assembly for a gas turbine engine, comprising:
- a fuel nozzle including a radial feed arm with an elongated axially extending nozzle portion having a central axis extending therethrough, the elongated nozzle portion having a distal spray tip with a frusto-conical outer surface and a planar front surface, wherein a primary pressure atomizer port is centrally provided in the planar front surface of the distal spray tip and a set of circumferentially spaced apart secondary flat spray slots are provided in the frusto-conical outer surface of the distal spray tip.
Dependencies are inferred from the claim text.