Gas separation – Mounted or supported for continuous motion – Differentially deflected system fluid constituents
Reexamination Certificate
2011-08-23
2011-08-23
Smith, Duane (Department: 1776)
Gas separation
Mounted or supported for continuous motion
Differentially deflected system fluid constituents
C055S400000, C055S406000, C055S408000
Reexamination Certificate
active
08002864
ABSTRACT:
A de-oiler system for an aircraft engine including a casing defining a volume containing a rotary shaft and a mixture of air and oil for processing is disclosed. The system includes a hollow rotary axle; a de-oiler structure fastened to the hollow rotary axle and rotating together with the hollow rotary axle, the de-oiler structure having an inlet first face communicating with the volume and an outlet second face connected to a passage formed in the hollow rotary axle; and a transmission device between the hollow rotary axle and the rotary shaft for communicating to the hollow rotary axle a speed of rotation V about its axis in such a manner that the speed of rotation V is greater than a speed of rotation v of the rotary shaft.
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Earith Thomas Julien Roland
Gauthier Gerard Philippe
Morreale Serge Rene
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Smith Duane
SNECMA
Turner Sonji
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