FUEL SYSTEMS FOR TORCH IGNITION DEVICES

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United States of America Patent

APP PUB NO 20220154932A1
SERIAL NO

16951631

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Abstract

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A torch igniter system for a combustor of a gas turbine engine includes a housing defining a combustion chamber, an ignition source disposed at least partially in the combustion chamber, a fuel injector, a first fluid path connecting a first fuel source to the fuel injector, a second fluid path connecting an air source to the fuel injector, and a third fluid path connecting a second fuel source to the combustion chamber. The fuel injector is configured to inject fuel, air, or a mixture of fuel and air into the combustion chamber and to impinge on the ignition source.

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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
Prociw, Lev Alexander Johnston, US 118 1392
Ryon, Jason Carlisle, US 69 138
Williams, Brandon P West Des Moines, US 58 328

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