L'invention concerne une pièce textile (10) comportant au moins deux couches textiles superposées l'une à l'autre et composées chacune de fibres, lesdites couches étant formées par au moins:- une couche génératrice (11 ; 12) d'énergie configurée ...

The present invention relates to an electrochemical cell, comprising: - a first current collector (16) having a first collecting section (20) in contact with a first electrode (11) and having a first connecting section (24), - a second current collector (1...

The present invention relates to an electrode of an electrochemical cell, comprising at least a fibrous active electrode material, wherein the fibers (34) of the active material are arranged to form a nonwoven or felt-like self-supporting structure (32). M...

The present invention relates to an electrochemical cell, comprising: - an anode (20) in contact with an anode current collector (16), - a cathode (22) in contact with a cathode current collector (18), - a separator (24) disposed between the anode (20) and...

The device has a cathode (2) and an anode (4) separated from each other by a separator (6). An electrolyte and current collectors (8) are placed such that the anode and the cathode are arranged between the separator and one of the current collectors. The c...

The gauge (1) has a capillary tube of triangular section that is arranged against a background opposite to an observation surface and visible by transparency from the observation surface. A tubular section is filled with water and a reflection surface is v...