摘要 |
Non-symmetrical port timing techniques in combination with the 90 degree phase difference between the pumping and combustion chamber (1, 2) of the two stroke migrating combustion chamber engine variant are disclosed as a special cycle of attendant performance advantages. Other embodiments include: protected fuel injection provisions (53), externally located induction rotor valves (7) and externally located counterweights (55, 57) to achieve better volumetric efficiency and complete dynamic balance and a technique to improve engine mechanism durability.
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