Internal-combustion engines – Multiple cylinder
Patent
1987-09-24
1989-02-28
Okonsky, David A.
Internal-combustion engines
Multiple cylinder
F02B 7518
Patent
active
048075701
ABSTRACT:
An intake manifold for an internal combustion engine, constructed of any material, having individual runners which have honeycombed mini-venturi positioned within their length at intervals, serving each cylinder of an engine, the engine being air-cooled or liquid cooled, normally aspirated or super-charged, having entry and exit provisions communicating with the interior of each individual runner of the intake manifold at a point in close porximity to the inlet valve or port so as to be positioned in a favorable area to be able to accept, channel, and redirect the accelerated gaseous conbustable mixture by the harnessing of the momentum or kinetic force of the incoming swiftly moving gaseous mixture which is left uncontrolled, would become turbulent and obstructive to the succeeding stroke or incoming charge, redirecting it into the next intake runner which follows in the firing order sequence so as to effect a mild super-charging, in effect increase volumetric efficiency of the cylinder being charged.
REFERENCES:
patent: 1103931 (1914-07-01), Bennett
patent: 1683281 (1928-09-01), Asire
patent: 3735744 (1973-05-01), Brody et al.
patent: 3977366 (1976-08-01), Yamaguchi et al.
patent: 3998195 (1976-12-01), Scott
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