Gas turbine engine with compressor bleed valve including at least two open positions

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United States of America Patent

PATENT NO 11248535
APP PUB NO 20200291866A1
SERIAL NO

16401225

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gas turbine engine comprising: a compressor; a first turbine; and a first compressor bleed valve in fluid communication with the compressor and configured to release bleed air from the compressor; wherein the first compressor bleed valve is configured to release bleed air to a downstream location in the engine, the downstream location being downstream of the first turbine; wherein the first compressor bleed valve is configured to open wherein the first compressor bleed valve is configured to open to at least two positions, to thereby release a variable amount of bleed air from the compressor.

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Patent Owner(s)

  • ROLLS ROYCE PLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goulds, Robert Derby, GB 10 35
Peace, Richard Derby, GB 28 172

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