Combustion engine having a substantially constant temperature an
Dual rotor internal combustion engine
Internal combustion rotary power plant system
Rotary engine with glow ignition system
Rotary engine with variable displacement
Rotary internal combustion engine
Rotary internal combustion engine with integrated supercharged f
Rotary piston internal combustion engine and method for influenc
Trochoidal rotary piston engine with bypass of compressed mixtur