Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1975-09-05
1978-05-16
Myhre, Charles J.
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
123 24R, 261 63, F02M 2300
Patent
active
040893120
ABSTRACT:
An intake passage between a carburetor and combustion chambers is provided with small openings along the periphery thereof for communicating the intake passage with the atmosphere. Each opening restricts the introduction of air to a small volume insufficient to cause cross turbulence of air-fuel stream in the intake passage, and the sum total area of the openings is made not to exceed 30% of the total air intake area for the carburetor.
REFERENCES:
patent: 975406 (1910-11-01), Fogler
patent: 1029898 (1912-06-01), Stewart
patent: 1036302 (1912-08-01), Miller
patent: 1118865 (1914-11-01), Johnston et al.
patent: 1128470 (1915-02-01), MacDonald
patent: 1238523 (1917-08-01), Keegan et al.
patent: 1479560 (1924-01-01), Stockman
patent: 1942187 (1934-01-01), Ruffino
Lazarus Ira S.
Myhre Charles J.
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