LITHIUM CHEMICAL CURRENT SOURCE Russian patent published in 2008 - IPC H01M6/16 

FIELD: electricity.

SUBSTANCE: invention is attributed to the field of electric engineering, specifically to cathodes of lithium chemical current sources (LCCS). According to the invention LCCS contains sealed body, cover with sealed current taps and filler nozzle, electrode group consisting of anode and cathode plates and separators laid successively, electrolytic solution deposited in sealed body and filling the interelectrode space at that electrode group is placed into polypropylene isolator, cover is provided with recession where filler nozzle and sealed current taps are located. Sealed current taps have outer ring, central metal rod and glass isolator. Sealed current taps can have central metal rod and composite insulator made of fluoroplastic and rubber. To central rods of current taps bridges are welded, cathode bridge is made of titan, anode bridge is made of nickel at that cross-section of titan bridge is twice as large as nickel bridge cross-section.

EFFECT: increase of specific discharge and resource characteristics.

11 cl, 5 dwg