AIR INTAKE HOUSING DESIGN Russian patent published in 2011 - IPC B64D33/02 F02C7/45

Abstract RU 2433073 C2

FIELD: transport.

SUBSTANCE: invention relates to aircraft engineering, namely, to turbojet aircraft nacelle. Proposed nacelle comprises air intake to direct airflow towards turbojet blower and central structural element 5 that includes housing 9 embracing said blower and jointed to air intake. Noise absorbing appliance 13 is arranged on a part of said air intake to envelope said housing. Note here that clearance 14 is allowed for between said appliance and housing.

EFFECT: reduced vibration of nacelle.

11 cl, 9 dwg

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RU 2 433 073 C2

Authors

Voshel' Gi Bernar

Torel' Kristof

Dates

2011-11-10—Published

2007-02-27—Filed