COOLING DEVICE AND ITS OPERATING PROCESS Russian patent published in 2002 - IPC

Abstract RU 2193739 C2

FIELD: refrigeration engineering. SUBSTANCE: compressed gas flow is cooled down in heat-transfer apparatus, then expanded in dual-flow vortex tube, hot flow being fed to direct-flow inlet of recuperative heat-transfer apparatus and cold flow, to its return-flow inlet. Heat-transfer apparatus operates at reduced pressures. EFFECT: enhanced cooling efficiency, simplified design, and reduced cost of device. 8 cl, 7 dwg

Similar patents RU2193739C2

Title	Year	Author	Number
COOLING DEVICE AND METHOD OF ITS OPERATION	1996	Arturov S.V. Belostotskij Ju.G. Nikulikhin V.G. Smirnov A.P.	RU2149324C1
METHOD OF LIQUEFACTION OF GAS AND GAS LIQUEFACTION UNIT FOR REALIZATION OF THIS METHOD	1999		RU2178129C2
METHOD OF OPERATION OF GAS LIQUEFIER AND GAS LIQUEFIER FOR REALIZATION OF THIS METHOD	2001	Belostotskij Ju.G. Koshelev A.M.	RU2191957C1
LIQUEFIER AND OPERATIONAL METHOD THEREOF	2003	Belostotskij Ju.G.	RU2265167C2
METHOD AND DEVICE FOR VORTEX LIQUEFYING	2002	Belostotskij Ju.G.	RU2254526C2
COOLING DEVICE OPERATION METHOD AND COOLING DEVICE	2001	Belostotskaja N.F. Belostotskij Ju.G.	RU2241920C2
COOLING DEVICE OPERATION METHOD AND COOLING DEVICE	2004	Belostotskij Jurij Grigor'Evich	RU2282801C2
METHOD AND DEVICE HEATING OF EXPANDING GAS FLOW	1998	Belostotskij Ju.G. Nikulikhin V.G. Koshelev A.M.	RU2143650C1
COOLING DEVICE AND METHOD OF OPERATION THEREOF	2001	Belostotskij Ju.G.	RU2214564C2
PROCESS OF OPERATION OF GAS LIQUEFIER	2001	Belostotskij Ju.G. Koshelev A.M.	RU2215249C2

RU 2 193 739 C2

Authors

Dates

2002-11-27—Published

2000-03-03—Filed