THERMOELECTRIC GENERATOR Russian patent published in 2022 - IPC H01L35/04 H01L35/32 

FIELD: heat conversion.

SUBSTANCE: invention relates to the field of direct conversion of heat into electrical energy and can be used to generate electrical energy in heat exchangers. The cooling system (2) is made in the form of at least two aluminum tubes (8), each of which is equipped with a radiator (9) made of copper and fixed with a screw (10). Each thermoelectric module (4) is equipped with a steel ring (11) connected to the central tube (1) and equipped with a rib (12) perpendicular to the surface of the central tube (1), on the surface of which there is a mica plate (13). On the plate (13) there is a silver plate (7). Elements (5, 6) are located parallel to the surface of the central pipe (1), with one end located on a silver plate (7), and the second end connected to a radiator (9). Modules (4) are interconnected by silver wire (14). Tubes (8) of the cooling system (2) are reinforced with holders (15) made of aluminum and fixed with screws (16).

EFFECT: invention increases the power density along with a simplification of the design.

1 cl, 2 dwg