Internal-combustion engines – Combined devices – Generating plants
Patent
1974-11-21
1976-04-20
Vrablik, John J.
Internal-combustion engines
Combined devices
Generating plants
418 61R, 418146, 418147, 418 64, F02B 5514, F01C 102, F01C 1900
Patent
active
039511120
ABSTRACT:
A rotary internal combustion engine wherein the combustion chamber and the piston is formed with similar generally circular surfaces with the piston moving in an eccentric path of rotation within the combustion chamber and carrying with it improved combustion chamber separating vanes with sealing elements movable over the intake and exhaust ports and acting to prevent back flow and leaking around the vanes.
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patent: 3381668 (1968-05-01), Agren
patent: 3812828 (1974-05-01), Griffiths
patent: 3863611 (1975-02-01), Bakos
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