Vane in the inlet passage of an internal combustion engine

Details Vane in the inlet passage of an internal combustion engine Vane in the inlet passage of an internal combustion engine

1979-06-04

1982-01-05

Feinberg, Craig R.

Internal-combustion engines

Valve

Valve head cooperates with manifold

123308, F02D 908

Patent

active

043088295

ABSTRACT:
In an internal combustion engine which is provided with a throttle valve of the type which, when slightly opened, provides a flow of intake gases which is biased towards one particular side of the intake passage, and which is provided with a helical type inlet port which has a helical surface leading to the combustion chamber which imparts swirl to inlet gases, a vane is provided, which particularly directs gases passing near that one particular side of the intake passage towards the start of the helical surface, whereby good swirl and turbulence are generated in the power cylinder, especially during low and medium load operation of the engine.

REFERENCES:
patent: Re25578 (1964-05-01), Witzky
patent: 2920613 (1960-01-01), Vogel et al.
patent: 3008458 (1961-11-01), Eisele et al.
patent: 3874357 (1975-04-01), List et al.

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