Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent
1983-07-29
1985-05-07
Hickey, R. J.
Electricity: battery or capacitor charging or discharging
Serially connected batteries or cells
With discharge of cells or batteries
307 16, 320 17, 320 64, 322 59, 322 26, H02J 714
Patent
active
045160660
ABSTRACT:
A battery charging system for a dual-voltage motor vehicle electrical system that has a pair of series-connected batteries that can energize an electric cranking motor. One of the batteries is charged from a diode-rectified alternating current generator. A voltage regulator regulates the output voltage of the generator and includes a switching means connected in series with the field winding of the generator to control field current. The other battery is charged by field discharge current that is produced by the voltage induced in the generator field winding when the switching means is switched to a nonconductive state.
REFERENCES:
patent: 3611091 (1971-10-01), Genovese
patent: 3671843 (1972-06-01), Huntzinger et al.
patent: 3863127 (1975-01-01), Raver
patent: 4055789 (1977-10-01), Lasater
General Motors Corporation
Hickey R. J.
Meland C. R.
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