INDUCTIVE HEATER FOR FLUID SUBSTANCES Russian patent published in 2005 - IPC

FIELD: power engineering.

SUBSTANCE: device has flat ferromagnetic core with rods, on which primary winding is wound, connected to alternating current source, and electric-conductive secondary winding, inductively connected to primary winding, which secondary winding is heat exchanger for subject fluid substance, provided with branch pipes for inlet and outlet of subject fluid substance and made of tubular elements, positioned in plane of coils of primary winding, while rods of core are mounted so, that coils of primary winding are positioned mainly in vertical plane, each tubular element is presumed to be made in form of coil, forming a closed contour around appropriate core rod, while portions of tubular elements in inter-coil space are recommended to be made truncated, and truncated portions of tubular elements, enveloping adjacent rods and positioned in same plane should be connected in a permanent non-detachable manner.

EFFECT: higher efficiency, lower costs, broader functional capabilities.

3 cl, 3 dwg