he Sarich orbital engine is a type of internal combustion engine, invented in 1972 by Ralph Sarich, an engineer from Perth, Australia, which features orbital rather than reciprocating motion of its central piston. It faced several sealing problems along with long combustion ratios.
By: Tech Planet
Title: Forgotten Technology!? Sarich Orbital Engine
Sourced From: www.youtube.com/watch?v=hY6JeH2QuNs
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