Fuel injector systems
AssigneeDelavan Inc.
InventorsJohn E. Short, Spencer D. Pack, Gregory Zink, Jason A. Ryon, Fouad T. Khairallah
Life of this patent
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Abstract
In accordance with at least one aspect of this disclosure, a fuel injector system can include an air mixer defining an outer air circuit, at least one intermediate air circuit, and an inner air circuit. The fuel injector system can also include a fuel manifold defining a fuel circuit, at least a portion of which is operatively disposed within the air mixer such that the fuel circuit and the intermediate air circuit are in fluid communication with each other for atomization of fuel. At least one of the air mixer or the fuel manifold can be additively manufactured.
Claims22
A fuel injector system comprising:
- an air mixer defining an outer air circuit, at least one intermediate air circuit, and an inner air circuit;
- and
- a fuel manifold defining a fuel circuit, at least a portion of which is operatively disposed within the air mixer such that the fuel circuit and the intermediate air circuit are in fluid communication with each other for atomization of fuel.
An air mixer for a fuel injector, defining an outer air circuit, at least one intermediate air circuit, and an inner air circuit.
Dependencies are inferred from the claim text.