Power plant having a two-stage cooler device for cooling the admission air for a turboshaft engine

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United States of America Patent

PATENT NO 10047675
APP PUB NO 20160131032A1
SERIAL NO

14934606

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Abstract

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A power plant having at least one compressor, at least one fuel-burning engine, and a cooler device for cooling admission air for the engine, the engine being provided with a combustion chamber. The cooler device is constituted by a heat engine having three heat sources arranged between two compression stages of the compressor and including a refrigerant fluid and two evaporators. The admission air flows in succession through the two evaporators between the two compression stages firstly to cool the admission air between the two compression stages prior to being injected into the combustion chamber, and secondly to vaporize the refrigerant fluid.

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Patent Owner(s)

Patent OwnerAddress
AIRBUS HELICOPTERSMARIGNANE CEDEX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pomme, Vincent Virtolles, FR 8 31

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