Electrochemical accumulator, in particular a metal-ion accumulator, with flexible or rigid packaging integrating cooling channels, associated module and manufacturing process.

摘要

Electrochemical accumulator, in particular a metal-ion accumulator, with flexible or rigid packaging integrating cooling channels, associated module and manufacturing process. The invention relates to an electrochemical accumulator (A), in particular a metal-ion accumulator, comprising at least one electrochemical cell and a flexible (6) or rigid packaging arranged to contain with sealing the at least one electrochemical cell while being traversed by a part of the current collectors forming the output terminals (4, 5) of the accumulator, the flexible or rigid packaging incorporating, on at least one of its external faces, reliefs (61) forming at least part of the cooling (60) of the accumulator in which a heat transfer fluid is intended to circulate. Figure for the abstract: Fig. 6