GAS-TURBINE ENGINE ANNULAR COMBUSTION CHAMBER Russian patent published in 1998 - IPC

FIELD: combustion chambers of aircraft gas-turbine engines and power plants. SUBSTANCE: annular combustion chamber includes front wall connected with outer and inner casings, shield and injectors with internal mixing of fuel and air, remote fuel manifold rigidly secured with injectors and mounted higher in way of flow and telescopically connected with front wall for motion in direction of longitudinal axis of chamber or injectors. Chamber is detachable. Front wall is immovably fastened with outer and inner casings and with shield. EFFECT: enhanced efficiency. 3 cl, 5 dwg