Device of a turbomachine for separating oil from an air-oil volume flow

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United States of America Patent

PATENT NO 10646805
APP PUB NO 20180036664A1
SERIAL NO

15666115

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Abstract

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A device of a turbomachine for separating oil from an air-oil volume flow, with a first separation appliance and a second separation appliance, wherein an air-oil volume flow from an oil-loaded area of the turbomachine can be supplied to the first separation appliance, and wherein the air-oil volume flow, the oil loading of which can be reduced in the area of the first separation appliance, can be supplied to the second separation appliance downstream of the first separation appliance by means of a conduit. An appliance for cooling the air-oil volume flow conducted inside the conduit is provided, being arranged downstream of the first separation appliance and upstream of the second separation appliance.

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE DEUTSCHLAND LTD & CO KG15827 BLANKENFELDE-MAHLOW

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beier, Juergen Schulzendorf, DE 21 121
Blumrich, Markus Berlin, DE 7 19

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