Two-cycle, opposed-piston internal combustion engine

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Reexamination Certificate

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C123S041340

Reexamination Certificate

active

10865707

ABSTRACT:
In a two-cycle, opposed-piston internal combustion engine with optimized cooling and no engine block, the opposed pistons are coupled to a pair of crankshafts by connecting rods that are subject to substantially tensile forces acting between the pistons and the crankshafts.

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