HEAT EXCHANGER Russian patent published in 2012 - IPC F28D1/47

Abstract RU 2451886 C2

FIELD: power engineering.

SUBSTANCE: heat exchanger comprises the first pipe section, helically twisted into the first spiral to let through the first working coolant medium. The first spiral and the second spiral produced from the helically twisted second pipe section are inserted one into the other and connected to each other. Besides, the pipe sections are connected by means of a pipe section stretching between opposite ends of both spirals.

EFFECT: higher efficiency of device application.

9 cl, 12 dwg

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RU 2 451 886 C2

Authors

Kusnik Torsten

Nuiding Vol'Fgang

Fajnauehr Adol'F

Dates

2012-05-27—Published

2006-03-29—Filed