Gas turbine engine compressor arrangement

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12085025
APP PUB NO 20240068411A1
SERIAL NO

18387527

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gas turbine engine includes, among other things, a propulsor section including a propulsor, a core engine, a gear arrangement that drives the propulsor. A compressor section includes a first compressor section and a second compressor section. A turbine section includes a first turbine and a second turbine. An overall pressure ratio is provided by the combination of a pressure ratio across the first compressor section and a pressure ratio across the second compressor section, and greater than 40. The pressure ratio across the second compressor section is between 7 and 15, and the pressure ratio across the first compressor section is between 4 and 8.

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Patent Owner(s)

Patent OwnerAddress
RTX CORPORATIONFARMINGTON CT 06032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dye, Christopher M San Diego, US 119 2646
Hasel, Karl L Manchester, US 54 839
Merry, Brian D Andover, US 210 3873
Staubach, Joseph B Colchester, US 119 1115
Suciu, Gabriel L Glastonbury, US 580 8113

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