Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Patent
1986-08-28
1989-05-30
Koczo, Michael
Power plants
Fluid motor means driven by waste heat or by exhaust energy...
With supercharging means for engine
290 40C, 290 52, F02B 3700
Patent
active
048338877
ABSTRACT:
Intake and exhaust ports of an internal combustion engine possess respective turbine impellers, and an electrical rotary machine is formed on a rotary shaft connecting the impellers. Sensors are provided for sensing the loaded state of the engine at all times based on engine rpm and the amount of fuel supplied to the engine. When the engine is overloaded, the electrical rotary machine is made to operate as a motor to assist in the supercharging of the engine. When the engine load is not excessive, the rotary machine is made to operate as a generator to charge surplus energy, derived from the engine exhaust, in a storage battery.
REFERENCES:
patent: 3869866 (1975-03-01), Timoney
patent: 4680933 (1987-07-01), Bozung et al.
patent: 4757686 (1988-07-01), Kawamura et al.
Kawamura Hideo
Saito Shigeki
Tamai Katsuyuki
Yamanaka Toshihiro
Hitachi , Ltd.
Isuzu Motors Limited
Koczo Michael
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