CONVECTOR RING Russian patent published in 1994 - IPC

FIELD: convection. SUBSTANCE: convector ring is formed by multiplicity of plates. Double-plate convective parts of ring have channel defining inner plates and connecting walls disposed between plates. Double-plate convective parts are defined by central portion of gasket within the limits of circumscribing circle with diameter not exceeding D-1/3(D-d), where D and d are outer and inner diameters of gasket, respectively. Rings are interconnected by supporting ribs along radii of surfaces faced one towards the other ( within the limits of double-plate convective parts - over inner plates and within the limits of peripheral single-plate convective parts over plates ). Distance between main supporting ribs along outer circle of gasket is at least 0.5 of gasket radius. Peripheral single-plate parts of rings are additionally connected by intermittent supports, which are disposed between main supporting ribs centrally of them. EFFECT: enhanced reliability in operation. 2 cl, 2 dwg