MULTISTAGE COMPRESSOR-EXPANDER TURBOMACHINE CONFIGURATION

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United States of America Patent

APP PUB NO 20220154638A1
SERIAL NO

17310973

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The turbomachine comprises a casing arrangement and a shaft supported for rotation therein. The shaft is rotatingly supported by a first and second bearing unit. First and second compressor sections are provided in the casing arrangement. The first compressor section comprises a first compressor impeller mounted on the shaft for rotation therewith, and the second compressor section comprises a second compressor impeller mounted on the shaft for rotation therewith. The turbomachine further comprises a first turboexpander and a second turboexpander mounted on the shaft for rotation therewith in the casing arrangement.

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Patent Owner(s)

Patent OwnerAddress
NUOVO PIGNONE TECNOLOGIE - S R LVIA FELICE MATTEUCCI 2 50127 FLORENCE ITALY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BILLIOTTI, Davide Florence, IT 1 0
CANGIOLI, Francesco Florence, IT 17 4
FIORAVANTI, Duccio Florence, IT 13 28
INNOCENTI, Alice Florence, IT 2 3
IURISCI, Giuseppe Florence, IT 21 58
ORTIZ, NERI Massimiliano Florence, IT 16 12
SASSANELLI, Giuseppe Al Wakrah, QA 23 89

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