Motor vehicle power supply device

Details Motor vehicle power supply device Motor vehicle power supply device

1990-03-30

1991-08-20

Hickey, R. J.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

290 38R, H02J 714, F02N 1100, H02P 900

Patent

active

050417762

ABSTRACT:
A motor vehicle power supply device includes an alternator drivable by an engine mounted on a motor vehicle, a battery chargeable by electric energy generated by the alternator, a capacitor connected to the alternator and the battery, and a charging speed varying circuit arrangement connected between the capacitor, and the alternator and the battery, for varying the speed at which the capacitor is charged. The charging speed varying circuit arrangement is controlled to vary the speed at which the capacitor is charged, depending on the operating condition of the motor vehicle.

REFERENCES:
patent: 3753001 (1973-08-01), Hiroshima et al.
patent: 3982169 (1976-09-01), Cummins
patent: 4368417 (1983-01-01), Matsuyama
patent: 4739244 (1988-04-01), Komurasaki et al.

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