Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent
1994-12-27
1996-12-10
Tso, Edward H.
Electricity: battery or capacitor charging or discharging
Serially connected batteries or cells
With discharge of cells or batteries
320 35, 429 49, H01M 1046
Patent
active
055834159
ABSTRACT:
A battery system (400) for use with portable electronic products which includes protection circuitry for allowing the battery system to be safely recharged in a recharging system. The battery system (400) includes cells (401) and a plurality of controls including and overcharge protection circuit (433) for limiting the amount of current to the cells (401) by a charging network and a thermistor (415) and thermistor control (417) for controlling the state of the thermistor (415) to simulate a high temperature condition allowing the charging network to switch modes and accommodate battery system (400) which does not following the charging regimen provided by charging system.
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patent: 4303877 (1981-12-01), Meinhold
patent: 4992722 (1991-02-01), Maruyama et al.
patent: 5017856 (1991-05-01), Johnson, Jr.
patent: 5166596 (1992-11-01), Goedken
patent: 5410238 (1995-04-01), Ishizuka et al.
patent: 5518832 (1996-05-01), Fernandez et al.
Fernandez Jose M.
Garrett Scott M.
Kamke James F.
Lam Dao N.
Meadows Vernon
Garrett Scott M.
Motorola Inc.
Scutch Frank M.
Tso Edward H.
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