SYSTEM FOR AUTOMATIC CONTROL OF FUEL DELIVERY INTO COMBUSTION CHAMBER OF GAS TURBINE ENGINE

FIELD: mechanical engineering; gas turbine engines. SUBSTANCE: channel with fitted-in jet connecting command space of shutoff valve with control space of servopiston is introduced additionally into position control unit of shutoff valve. Fuel delivery cut-in and cut-off electromagnets are coupled wi...

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Bibliographische Detailangaben
Hauptverfasser:	PAVLJUK EVGENIJ VIKTOROVICH, KRAVCHENKO JURIJ IGNAT'EVICH, GORBATJUK NIKOLAJ VASIL'EVICH, MOKROUZ VASILIJ KLIMENT'EVICH
Format:	Patent
Sprache:	eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: mechanical engineering; gas turbine engines. SUBSTANCE: channel with fitted-in jet connecting command space of shutoff valve with control space of servopiston is introduced additionally into position control unit of shutoff valve. Fuel delivery cut-in and cut-off electromagnets are coupled with normally closed valves connecting servopistons control space with drain and inlet main lines, accordingly. EFFECT: simplified design owing to dispensing with complex control devices, improved reliability of fuel delivery control, eliminated draining of working medium at working positions of shutoff valve. 1 dwg