公开(公告)号：US3563800A

公开(公告)日：1971-02-16

申请号：US3563800D

申请日：1968-06-19

Applicant: LEESONA CORP

Inventor： OSWIN HARRY G ,  BLURTON KEITH F

IPC: H01M10/44 ,  H01M41/02

CPC classification number: H01M10/44

Abstract: AN IMPROVED METHOD OF RECHARGING A SECONDARY BATTERY UTILIZING A ZINC ANODE IS DESCRIBED COMPRISING MAINTAINING THE CURRENT DENSITY DURING CHARGING ABOVE THE CRITICAL CURRENT DENSITY AND PULSE CHARGING, I.E., CHARGING WITH A PERIODIC CUT-OFF OF CURRENT, WITH THE ON TIME BEING NO GREATER THAN 200 MILLISECONDS.

公开(公告)号：US3556849A

公开(公告)日：1971-01-19

申请号：US3556849D

申请日：1968-06-19

Applicant: LEESONA CORP

Inventor： OSWIN HARRY G ,  BLURTON KEITH F

IPC: H01M10/44 ,  H01M43/02

CPC classification number: H01M10/44

Abstract: AN IMPROVED METHOD OF RECHARGING A SECONDARY BATTERY UTILIZING A ZINC ANODE IS DESCRIBED COMPRISING MAINTAINING THE CURRENT DENSITY DURING CHARGING BETWEEN ABOUT 1 AND 15 MA./CM.2 AND PULSE CHARGIN I.E., CHARGING WITH A PERIODIC CUT-OFF OF CURRENT, WITH THE ON TIME BEING NO GREATER THAN ABOUT 150 MILLISECONDS AND THE OFF PERIOD BEING AT LEAST 0.5 OF THE ON PERIOD.