Monopropellant plenum propulsion system with integrated valve/no
Muffler and fuel saving device for internal combustion diesel en
Multi cylinder internal combustion engine
Multi-cylinder internal combustion engine
Multi-port dump combustor
Multiple layer cooled nozzle liner
Noise controllable nozzle closure
Noise controllable nozzle closure
Noise controllable nozzle closure
Noise controllable nozzle closure
NOX catalyst exhaust feedstream control system
Piloting igniter for supersonic combustor
Piston-type internal combustion engine having two groups of cyli
Plug for a liquid-propellant rocket engine chamber
Pulsed, reverse-flow, regenerated diesel trap capturing soot, as
Pyrogen igniter ramjet ignition system
Pyrotechnically driven nozzle restrictor
Ramjet engine equipped with a plurality of carburated air supply
Ramjet with adjustable working duct casings
Recirculatory System