TURBOCOMPRESSOR ENGINE COOLER Russian patent published in 2000 - IPC

FIELD: mechanical engineering; turbocompressor drive engine. SUBSTANCE: proposed device has suction pipe for cooling gas communicating with sealed container through one of its side walls and running from evaporator, first pipe for cooling gas communicating with indicated container through its other side wall and communicating with first compression chamber, second pipe for cooling gas flow through which first compression chamber communicates with second compression chamber, and outlet pipe for cooling gas communicating with second compression chamber and condenser. EFFECT: increased efficiency of drive engine cooling owing to direct supply of low temperature cooling gas from evaporator into engine chamber. 2 cl, 2 dwg