Internal combustion engine

Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine

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Details

123405, 123569, F02B 3700, F01L 134

Patent

active

044611510

ABSTRACT:
A turbocharged internal combustion engine in which a substantially constant output power is provided over a wide range of engine speeds. A turbocharger is utilized which provides its maximum output at an intermediate engine speed. A rotary valve is provided in the intake manifold passages for each of the cylinders of the engine. The valve is rotated at half the speed of the crankshaft with the phase of the valve controlled in accordance with a predetermined engine parameter such as the intake manifold pressure, the exhaust manifold pressure, or the speed of rotation of the engine.

REFERENCES:
patent: 1787717 (1931-01-01), Boulet
patent: 1952881 (1934-03-01), Minter
patent: 2785667 (1957-03-01), Miller
patent: 2936575 (1960-05-01), Lieberherr
patent: 2989840 (1961-06-01), Lieberherr
patent: 3015934 (1962-01-01), Miller
patent: 3080704 (1963-03-01), Nallinger

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