HEAT EXCHANGER, IN PARTICULAR SUPERCHARGING AIR COOLER Russian patent published in 2016 - IPC F28F9/16 

FIELD: heat exchange.

SUBSTANCE: invention relates to heat exchanger, in particular, supercharging air cooler, which includes at least, collector (2), which has bottom (3), besides, approximately perpendicular to bottom, at least one pipe (4) engages with extending from bottom (3) flanged extraction (10), which covers pipe end, wherein flanged extraction (10) has similar rectangle cross-section adapted to outer perimeter of pipe (4). To prolong service life of heat exchanger, even at further reduction of wall thickness of header bottom, as well as pipe wall thickness of flanged extraction (10) is thinned, at least in angular area (11).

EFFECT: disclosed is supercharging air cooler.

17 cl, 6 dwg