Direct-injection type compression-ignition internal combustion e
Directed jet spark plug
Divided chamber diesel combustion system
Divided chamber type diesel engine
Divided combustion chamber for diesel engine
Double overhead camshaft four valve diesel engine with side prec
Dual nozzle single pump fuel injection system
Electrostatic diesel fuel injector
Energy conservation cycle engine
Energy transformation method and its system for piston reciproca
Energy-cell combustion system
Engine and high turbulence piston therefor
Engine cylinder head with precombustion chambers using ceramics
Engine cylinder head with precombustion chambers using porous ce
Engine piston with a dual combustion bowl lip radius
Engine precombustion chamber with provisions for venting thereof
Engine with pre-chamber
Engine with precombustion chambers
Engine with variable combustion chamber
Engine with variable combustion chamber