Electronic drive propulsion device for motor vehicles
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United States of America Patent
Stats
-
Sep 4, 1990
Issued Date -
N/A
app pub date -
May 5, 1989
filing date -
Aug 5, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electric drive propulsion system is composed of one or more series motor coupled directly to drive individual wheel axles of a vehicle, the motors being electrically connected directly to the output of a generator driven by the vehicle engine. A power switch is operated by the vehicle brake pedal to disconnect and connect excitation current to the generator to initiate and stop propulsion. Speed of propulsion is controlled by the accelerator pedal of the vehicle engine, the generator driven thereby providing the sole source of energy for the propulsion motors.
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