Gas turbine exhaust diffuser

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5462088
SERIAL NO

08140394

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to an exhaust diffuser for a gas turbine, the diffuser being designed to be inserted downstream from a last expansion stage constituted by an outlet duct of circular cross-section containing a central bulb. The diffuser includes a flared transition duct having an inlet end of circular cross-section identical to the cross-section of the outlet duct of the last stage, an outlet end of square cross-section, and four fixed fins disposed inside the ducts close to respective corners of the square cross-section for directing the exhaust gases toward the corners of the square cross-section.

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Patent Owner(s)

Patent OwnerAddress
SOCIETE ANONYME DITE EUROPEAN GAS TURBINES SA38 AVENUE KLEBER 75116 PARIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gandia, Liberto Blevilliers, FR 4 63
Poux, Jacques Grenoble, FR 3 23
Rouget, Frederic Valdoie, FR 2 11

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