Supercharged engine having main and auxiliary combustion chamber

Details Supercharged engine having main and auxiliary combustion chamber Supercharged engine having main and auxiliary combustion chamber

1977-11-28

1979-04-24

Myhre, Charles J.

Power plants

Fluid motor means driven by waste heat or by exhaust energy...

With supercharging means for engine

123 75B, 123119C, F02B 3344, F02B 7502

Patent

active

041505450

ABSTRACT:
An internal combustion engine having a main combustion chamber and an auxiliary combustion chamber connected by a torch opening has a first carburetor for supplying a lean mixture to the main combustion chamber and a second carburetor for supplying a rich mixture to the auxiliary combustion chamber. A turbo supercharger is operatively positioned between the first carburetor and the main combustion chamber. When the engine is operating under low load, the lean mixture is bypassed around the supercharger. When the engine is operating under high load, all of the lean mixture passes through the supercharger and a second bypass is opened so that the supercharged lean mixture is delivered to both combustion chambers.

REFERENCES:
patent: 1896163 (1933-02-01), Champion, Jr.
patent: 2240088 (1941-04-01), Birkigt
patent: 2297235 (1942-09-01), Muller
patent: 3049865 (1962-08-01), Drayer
patent: 3491733 (1970-01-01), Soubis
patent: 3916847 (1975-11-01), Nakano et al.
patent: 3964451 (1976-06-01), Goto

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