A kind of double center rotor rotary steam engines
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Method for providing a thermo-dynamic cycle of a combustion engine, in particular of a rotary type with a double center of rotation
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Endothermic rotary engine with two parallel rotation axes
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Enhanced rotational, endothermic engine provided with external combustion room and expansion room limited by radial bulkheads
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Endothermic, rotating engine in which rotor and stator form both the compression and the expansion chamber, which are linked through the ignition chambers
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Piston engine with a rotor applied to an elliptical stator and generating suction and expansion chambers delimited by bulkheads, and with ignition chamber external to said stator
