Drive system for electrically driven vehicles

Details Drive system for electrically driven vehicles Drive system for electrically driven vehicles

1973-08-01

1976-05-25

Schaefer, Robert K.

Electricity: motive power systems

Battery-fed motor systems

318440, H02P 316

Patent

active

039597016

ABSTRACT:
A drive system for electrically driven vehicles in which an electric motor is adapted to be driven from a driving battery which is adapted to be switched by means of a switch from partial voltage to full battery voltage; an electronic control system is provided which acts on the switch as well as on the excitation of the motor and is controlled by the motor rotational speed, by a driving pedal and by a brake pedal; the electric motor then drives a hydraulic torque converter which is interposed between the electric motor and the driven wheels.

REFERENCES:
patent: 3264540 (1966-08-01), Dannettell
patent: 3512072 (1970-05-01), Karazija et al.
patent: 3546548 (1970-12-01), Wouk
patent: 3558901 (1971-01-01), Jacobus
patent: 3675112 (1972-07-01), Smith
patent: 3686549 (1972-08-01), Winebrener
patent: 3728599 (1973-04-01), Minami
patent: 3731168 (1973-05-01), Strifler

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