Ram tube manifold for fuel injection system
Ramjet engine for power generation
Ramjet engine for power generation
Ramjet engine for supersonic and/or hypersonic aircraft
Ramjet engine for supersonic and/or hypersonic aircraft
Rammer
Ramses 2
Rankine cycle bottoming plant
Rankine cycle turbocharger drive
Rapid response device for detecting incomplete combustion...
Rapid shutdown and ecology system for engine fuel control...
Ratchet drive with automatic pawl engagement and an engine...
Reaction jet propulsion systems for multi-engine aircraft
Reaction turbine for burning slurry fuels
Reaction-propulsion engine
Reactor assembly to reduce automotive emissions from an...
Rear suspension of aircraft engine with thrust take-up...
Rechargeable fuel injection kit
Reciprocating and rotary internal combustion engine,...
Reciprocating and rotary piston engine