Some technical solutions for engines, transmissions, personal flying devices etc.
DVVA : a mechanical Desmodromic Variable Valve Actuation system; more desmodromic than Ducati Desmo (which is non-variable) and more variable than BMW's valvetronic.
PatVVD : a mechanical Continuously Variable Valve Duration system (CVVD).
VVA Roller : mechanical; throttle-less; valve lift continuously variable from 0mm (idling at 330rpm) to 12mm; it pulls strongly from 1,000rpm all the way to 9,000rpm (as in the video).
PatAir : it provides all the modes of the MultiAir / UniAir / TwinAir of FIAT / INA plus an infinity of additional "Outgoing Air Control" modes for improved fuel efficiency.
OPRE : with its unconventional architecture (pulling connecting rod) it shifts the combustion to the "slow dead center" for improved thermal efficiecny.
PatOP : one only crankshaft and a pair of opposed pistons driven by pulling connecting rods.
Portable Flyer : rid of reaction torque; zero gyroscopic rigidity; what is left is only a force that can instantly and effortlessly be vectored towards the desirable direction to control the flight.
PatMar : it can offer to the giant Sulzer, MAN and Wartsila 2-strokes (i.e. to the most efficient stand-alone machines) 4-stroke lubrication, lube consumption and scuffing resistance.
Rotary Valve : a pair of oppositely acting fronts, firmly secured to each other, covers and uncovers a pair of oppositely arranged ports of the combustion chamber.
Asymmetric Timing 2-Stroke : with properly shaped piston and connecting rod, the transfer and the intake of the simplest two-stroke get as asymmetric as desirable.
PatHead VCR : a simple, cheap, compact, lightweight Variable Compression Ratio system.
Constant Velocity Joint : a CVJ based on roller bearings; rid of loaded sliding surfaces, it offers a wide range of angles between the shafts at a true 1:1 ratio.