Compressor rotor heat shield

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9441639
APP PUB NO 20140334929A1
SERIAL NO

13892414

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A heat shield for a rotor in a turbine engine is provided. The heat shield includes a main body having a first pair of recesses. The first pair of recesses is adapted to fit around a portion of one or more rotor blades or between two axially adjacent rotor wheels. The first pair of recesses limits axial and radial movement of the heat shield by interaction with the rotor blades or by interaction with the two axially adjacent rotor wheels. The first pair of recesses engage axially adjacent rotor blades or the axially adjacent rotor wheels. The heat shield protects the rotor from hot gas.

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First Claim

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Patent Owner(s)

  • GENERAL ELECTRIC COMPANY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hafner, Matthew Troy Honea Path, US 68 288

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