FIELD: engine building.
SUBSTANCE: invention relates to aircraft engine building and relates to aircraft gas turbine engine (GTE) oil system. Oil system comprises an oil tank, a non-conductive centrifugal air separator arranged inside the oil tank, and an electromagnetic signal indicator of metal particles in oil of a storage type. Latter operates together with a non-driven centrifugal air separator (cyclone), which enables to use preliminary separation of metal particles in the field of centrifugal forces formed as a result of swirling of oil flow entering the cyclone at a tangent to its side wall.
EFFECT: implementation of the invention will make it possible to considerably increase reliability of oil system operation.
1 cl, 1 dwg
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