Cantilevered stator stage

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7241108
APP PUB NO 20050152778A1
SERIAL NO

11025119

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A cantilevered stator stage for the axial compressor 14 of a gas turbine engine 10 in which the stator tips 26 rub against an abrasive section 24 on the rotor drum 22 during initial running of the engine 10 to abrade the tips 26 of the stator to provide optimised stator tip running clearance.

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Patent Owner(s)

  • ROLLS-ROYCE PLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lewis, Leo V Kenilworth, GB 15 187

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