Internal combustion engine

Internal-combustion engines – Valved piston – Charge passes from crankcase through valve in piston

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Details

123 56AA, 123317, 92183, F01L 1102

Patent

active

042178657

ABSTRACT:
An internal combustion engine having a piston assembly such that gaseous flow into a cylinder is through the piston assembly and wherein all gaseous flow in a cylinder is in a single direction. The piston assembly includes inner and outer piston members which are relatively movable so as to form a gaseous passage therethrough in certain conditions. The engine also features a special valve mounting arrangement and a special crankshaft construction.

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patent: 3340854 (1967-09-01), Foster
patent: 3831565 (1974-08-01), Avery

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