Electric automobile

Details Electric automobile Electric automobile

1990-11-19

1992-09-22

Stephan, Steven L.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

320 21, 320 37, H02J 700

Patent

active

051500450

ABSTRACT:
An electric automobile having a battery as a driving power source is provided with a recharge identification section for producing the first signal when a terminal voltage of the battery reaches the lowest voltage where the automobile can travel, a traveling time judgment section for producing the second signal every time after the automobile has traveled for a predetermined time and a charger responsive to the first and the second signals for recharging the battery for a predetermined time.

REFERENCES:
patent: 3719881 (1973-03-01), Shibata et al.
patent: 3792327 (1974-02-01), Waldorf
patent: 4218644 (1980-08-01), Bourke et al.

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