COOLING MACHINE Russian patent published in 1997 - IPC

Abstract RU 2084777 C1

FIELD: trade, food and chemical industries; transport and agriculture. SUBSTANCE: two-rotor vacuum pump is used as mechanical compressor. Water-jet vacuum pump playing the part of condenser and liquid separator are installed in tandem at outlet of two-rotor vacuum pump. EFFECT: enlarged operating capabilities. 1 dwg

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RU 2 084 777 C1

Authors

Marinjuk Boris Timofeevich

Dates

1997-07-20—Published

1994-09-15—Filed