Patent ID: 7707976

Claim:
A motor engine for converting hydrogen, diesel, or a low carbon containing hydrocarbon into mechanical energy, comprising: Five cylinders or a multiple of 5 cylinders; Wherein each cylinder contains two compressible chambers Wherein first chamber, called the fuel chamber, comprises a cavity made between the inner surface of a cylinder and outer surface of a sliding member moving within said cylinder, Wherein second chamber, called the oxidant chamber, comprises a cavity made between the inner surface of sliding member moving within said cylinder and the outer surface of a piston moving within said sliding member, a fuel source for introducing hydrogen, diesel, or a low carbon hydrocarbon into the fuel chamber; an oxygen source for introducing an oxygen-containing gas mixture into the oxidant chamber; a means for mixing fuel and oxygen from said fuel chamber and oxidant chambers; a means for igniting this mixture within the oxidant chamber; whereby said reciprocating pistons are jointly attached to a rotating member whose axis of rotation follows a non-circular trajectory during one revolution.