High efficiency hybrid car with gasoline engine, and electric ba

Details High efficiency hybrid car with gasoline engine, and electric ba High efficiency hybrid car with gasoline engine, and electric ba

1992-05-26

1994-07-12

Koczo, Michael

Motor vehicles

Power

Electric

60618, 180 654, B60K 604, F01K 2310

Patent

active

053279875

ABSTRACT:
A hybrid-propulsion car system having one axle driven by an internal combustion engine and another axis driven by an electric motor. The waste heat of the internal combustion engine is absorbed by the engine cooling fluid, and is then heat exchanged with an evaporative fluid in a closed circuit. The evaporative fluid is vaporized by the heat of the engine cooling fluid in order to drive an expander which in turn drives an electric generator. The electric generator supplies current to a storage battery and to the electric motor.

REFERENCES:
patent: 4031705 (1977-06-01), Berg
patent: 4042056 (1977-08-01), Horwinski
patent: 4180138 (1979-12-01), Shea
patent: 4405029 (1983-09-01), Hunt
patent: 4923025 (1990-05-01), Ellers
patent: 4996845 (1991-03-01), Kim
patent: 5249637 (1993-10-01), Heidl et al.

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