PROPORTIONAL FORCE MODIFICATION OF PASSIVE SPOOL FOR CONTROL OF SIMPLEX CIRCUIT OF FUEL NOZZLES

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United States of America Patent

APP PUB NO 20240068409A1
SERIAL NO

18224816

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A system includes an injector including a scheduling valve assembly and a nozzle in fluid communication with the valve assembly. The scheduling valve assembly is configured for regulation of flow from an inlet of the injector to the nozzle. The injector includes one fluid circuit between the inlet of the injector and a respective outlet of the nozzle. A solenoid valve is connected in fluid communication with the scheduling valve assembly. The solenoid valve is configured to adjust position of a hydromechanical valve spool of the valve assembly.

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Patent Owner(s)

Patent OwnerAddress
COLLINS ENGINE NOZZLES INC811 4TH STREET P O BOX 65100 DES MOINES IA 50265

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ferrarotti, Michael Durham, US 10 1
Haugsjaahabink, Todd Amherst, US 44 147
Kokas, Jay W Bloomfield, US 22 78
Lokhandwalla, Murtuza South Windsor, US 72 524
Rourke,, JR Russell P East Granby, US 10 19
Versailles, Richard E New Hartford, US 16 197
Williams, Brandon P Johnston, US 58 328

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