SECTION OF RADIATOR FOR COOLING SYSTEM OF INTERNAL COMBUSTION ENGINE Russian patent published in 2006 - IPC F28F9/02 F28F1/02 

FIELD: engine engineering.

SUBSTANCE: radiator section comprises bank of flat-oval tubes that are set and soldered into the openings of the top and bottom tube boxes, finned plates, and collectors. The ends of the flat-oval tubes diverge outward. The tube boxes are provided with openings with flanges mating to the outwardly diverging ends of the flat-oval tubes. The tubes are soldered to the tube boxes. According to the other version, the tube boxes are sectional and made of main tube boxes with the openings and hollows arranged over periphery or along the boxes and spacing shaped bushings. The ends of the tubes are soldered to the spacing shaped bushings with a zinc solder.

EFFECT: enhanced reliability and efficiency.

2 cl, 5 dwg