Carburetor

Details Carburetor Carburetor

1975-06-24

1977-06-14

Husar, C. J.

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

123 32SP, 123 75B, 123191S, 261 23A, 261 65, F02M 1306

Patent

active

040290662

ABSTRACT:
An internal combustion engine has a main combustion chamber and an auxiliary combustion chamber which is connected to the main combustion chamber by way of a torch nozzle. A main carburetor communicates with the main combustion chamber to supply a large amount of lean combustible mixture, and an auxiliary carburetor communicates with the auxiliary combustion chamber to supply a small amount of rich combustible mixture. A rotary valve is disposed within the auxiliary carburetor downstream of its venturi section. The cross sectional area of an opening of the rotary valve is smaller than that of the venturi section.

REFERENCES:
patent: 1259105 (1918-03-01), Joret
patent: 1893006 (1933-01-01), Trechsel
patent: 2453377 (1948-11-01), Lozivit
patent: 2789547 (1957-04-01), Mallory
patent: 3092088 (1963-06-01), Goossak et al.
patent: 3283751 (1966-11-01), Goossak et al.
patent: 3746320 (1973-07-01), Van Camp et al.
patent: 3796228 (1974-03-01), Bedo et al.
patent: 3863889 (1975-02-01), Robinson et al.
patent: 3884197 (1975-05-01), Miyaki et al.

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