摘要 |
In an arrangement for discharging oil-venting air (oil air) separated by a lubricating oil de-aeration system, kinetic energy of the oil-venting air (O) is increased to a static pressure which exceeds the exhaust-gas flow (A) pressure by a diffuser and the oil-venting air is then mixed with the exhaust-gas flow and discharged with the latter. The venting line (10) coming from the lubricating oil de-aeration system issues into a diffuser (13) which is integrated into the exhaust cone (9) enveloped by the exhaust-gas flow of the engine and whose oil-air outlet opening (14) is connected to the exhaust-gas flow either directly or via an attenuation chamber (18) provided in the exhaust cone. Provision is such made for discharging oil air from the engine to the atmosphere without contaminating visible engine parts and for obtaining a weight reduction due to the reduced length of the venting line.
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