Gas turbine engine shroud ring mounting

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5181827
SERIAL NO

06450440

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A turbine suitable for a gas turbine engine is provided with a stage of rotary aerofoil blades which is surrounded by a shroud ring made of silicon nitride. In order to minimize load transfer between the shroud ring and the turbine casing the shroud ring is radially supported by and radially spaced apart from the turbine casing by a woven wire mesh array.

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Patent Owner(s)

  • ROLLS-ROYCE LIMITED;ROLLS-ROYCE PLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Midgley, Ronald A Weston-on-Trent, GB2 7 257
Pellow, Terence R Watford, GB2 6 143

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