PROCESS OF MANUFACTURE OF DRY UNCHARGED LARGE CAPACITY CELLS FOR STATIONARY USE AND FOR TRACTION Russian patent published in 2000 - IPC

Abstract RU 2154877 C2

FIELD: manufacture of lead-acid cells and storage batteries. SUBSTANCE: cells with unformed negative plates after assembly are subjected to partial discharge with current density 0.3-0.6 A/sq dm till 40-70% discharge of rated value of capacity is achieved under 20 hour mode. EFFECT: prolonged storage time, simplified storage conditions and reduced time of activation.

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RU 2 154 877 C2

Authors

Ostapenko E.I.

Korolev N.V.

Kiselevich V.A.

Batin A.P.

Rusin A.I.

Dates

2000-08-20—Published

1998-06-09—Filed