Fire extinguishing discharge nozzle for helicopter engine compartment

Fire extinguishing discharge nozzle for helicopter engine compartment

Embodiments are directed to a rotorcraft comprising an airframe having an engine compartment, an engine disposed within the engine compartment, at least one fire bottle configured to hold a fire extinguishing agent, at least one agent tube coupled to the fire bottle and configured to carry the fire...

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Hauptverfasser: Madej, Paul, Birkenheuer, Andrew Jordan, Weaver, Keith David, Ludtke, Chris James, Parsons, Thomas Dewey
Format: Patent
Sprache:eng
Schlagworte:
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
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creator Madej, Paul
Birkenheuer, Andrew Jordan
Weaver, Keith David
Ludtke, Chris James
Parsons, Thomas Dewey
description Embodiments are directed to a rotorcraft comprising an airframe having an engine compartment, an engine disposed within the engine compartment, at least one fire bottle configured to hold a fire extinguishing agent, at least one agent tube coupled to the fire bottle and configured to carry the fire extinguishing agent to the engine compartment, and a nozzle on the at least one agent tube, the nozzle positioned above the engine and oriented in a downward-facing direction. The nozzle has at least one opening and is configured to allow liquid to drain out of the at least one opening instead of allowing the liquid to flow into the at least one agent tube. The nozzle may have a chamfer opening that faces downward.
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subjects FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
title Fire extinguishing discharge nozzle for helicopter engine compartment
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