ACCUMULATOR BATTERY Russian patent published in 2024 - IPC H01M10/60 H01B3/16 

FIELD: electrical engineering.

SUBSTANCE: invention relates to design of storage battery with storage battery units with maintenance of operating temperature in it. Technical result is provided by the fact that each of the storage battery units, connected by low-current contacts to the monitoring and control board, and by power contacts to the external load connection connector, is equipped with heating element boards made of foil material with copper conductive layer in the form of corresponding tracks of printed conductors, wherein the main parts of the tracks are located in the area of the heating board adjoining to the side surface of at least one battery unit, and ends of tracks located outside area of abutment with fixation of specified change of resistance at ends of this track, said assembly of storage battery units and heating boards is installed in a heat-insulated box-like housing with a cover, dimensions of which ensure adjoining of the side surfaces of the battery units to the heating elements, and the monitoring and control board is installed under the cover.

EFFECT: increased efficiency of heating with possibility of temperature control with specified accuracy during operation of accumulator batteries.

6 cl, 4 dwg