HEAT EXCHANGER Russian patent published in 2007 - IPC F28D7/04 

Abstract RU 2294502 C1

FIELD: heat power engineering.

SUBSTANCE: heat exchanger comprises casing provided with supplying and discharging branch pipes, tube banks provided with collectors mounted at their ends, and baffles mounted inside the casing. The supplying and discharging branch pipes are connected with the collectors. The casing is made of two concentric cylinders. The pipes are made of unclosed rings.

EFFECT: enhanced efficiency and reduced sizes.

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RU 2 294 502 C1

Authors

Bajgaliev Boris Ergazovich

Averkiev Leonid Aleksandrovich

Filippov Vladimir Valentinovich

Kopylov Aleksandr Aleksandrovich

Dates

2007-02-27Published

2005-08-08Filed