HEATING RADIATOR SECTION WITH CURVED HEATING ELEMENT AND OIL ELECTRIC HEATER CONSISTING OF SUCH SECTIONS Russian patent published in 2017 - IPC F24H3/00 F24D13/04 

FIELD: heating system.

SUBSTANCE: heating radiator section having a curved heating element and an oil electric heater having the section data include a section casing, the said section having an oil-collecting manifold inside, and a connecting sleeve extending horizontally at the bottom and at the top; at least, from one end of the said section to its center there is a curved heating portion, the upper and lower ends of the said heating portion are in different vertical planes, and, at least, a part of its middle has a curved shape and forms a structure convex to the side.

EFFECT: due to the fact that in this invention a certain section from any end to the middle of the section forms a curved heating element, when several such sections join together, the radial and convective heat transferring methods are combined, and the heat transfer of the coolant increases in the horizontal and vertical directions.

15 cl, 18 dwg