Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate
2011-07-12
2011-07-12
Gimie, Mahmoud (Department: 3747)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
With indicator or control of power plant
C123S054800
Reexamination Certificate
active
07979193
ABSTRACT:
90°V12 reciprocating, EFI/DIS fueled/fired, IC engines having a PCM controller operating the engine in an Even Fire ignition mode, in a novel fueling and firing sequence called Progressive Single/Pair (PS/P) firing, wherein the cylinders of each of a set of four pairs of internal cylinders are simultaneously fueled and fired in parallel to produce a pump-gas fueled power curve greatly improved over V6 and V8 engines. The inherent imbalance-induced transitory vibration in IFR RPM is compensated-for by fuel feed control, namely, leaning one cylinder of each pair-fired cylinder pair. The inventive 90°V12 retro-fits into the engine compartment of conventional vehicles and can use any liquid or gaseous fuel. The inventive 90°V12 has use in the exemplary fields of: automotive engines; heavy military and industrial equipment and vehicle engines; marine engines; aircraft engines; and stationary power sources; in both 2-cycle and 4-cycle modes, and in normally aspirated, super-charged and turbo-charged configurations.
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Dulin, Esq. Jacques M.
Gimie Mahmoud
Hamaoui David
Innovation Law Group Ltd
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