Internal combustion engine with improved cycle dynamics

Internal combustion engine with improved efficiency and filling

Internal combustion engine with improved gas exchange

Internal combustion engine with novel fuel/air delivery system

Internal combustion engine with offset connecting journal

Internal combustion engine with opposed pistons

Internal combustion engine with rail spark plugs and rail fuel i

Internal Combustion engine with recessed intake manifold

Internal combustion engine with sliding valves

Internal combustion engine with slot-type gas distribution

Internal combustion engine with smoothed ignition

Internal combustion engine without connecting rod and a...

Internal combustion engine without connecting rods

Internal combustion engine without connecting rods

Internal combustion engines

Internal combustion engines

Internal combustion engines

Internal combustion engines

Internal combustion rotary engine having a stacked arrangement o

Internal-combustion engine having opposed integral annular pisto