Catalytic engine
Catalytic internal combustion engine
Central turning combustion motor
Ceramic engine
Ceramic head for internal combustion engine
Change-over valves
Charge air cooler and method of making the same
Charge air cooler designed for tier 2 locomotive diesel engine
Charge cooled rotary engine having an intercooler
Charged air intake system for an internal combustion engine
Circuit means and apparatus for controlling the air- fuel...
Circular motion reciprocating engine
Clean air blow-by system for diesel engine
Clean combustion emulsion reaction system
Cleaner for combustion systems and catalytic converters
Cleaning device for gas passages in percussion machines
Cleaning internal combustion engines
Cleaning internal combustion engines while running
Closed cycle engine
Closed cycle internal combustion engine