Apparatus to convert Otto cycle engine to diesel engine

Applied ignition internal combustion engine whose pistons have e

Arrangement for air-compressing direct-injection internal combus

Atomizing shock wave precombustor

Auto-igniting, four-cycle, piston-type internal combustion engin

Auxiliary combustion chamber

Auxiliary combustion chamber type internal combustion engine

Auxiliary precombustion chamber and combustion distributor for a

Barrier divided combustion chamber for fuel injection two-stroke

Bolted pre-combustion chamber

Bowl-in-piston of a cylinder in a direct injection engine

Bowl-in-piston of a cylinder in a direct injection engine

Cast piston having reinforced combustion bowl edge

Catalytic combustion engines

Catalytic combustion engines

Catalytic-compression timed ignition

Ceramic auxiliary combustion chamber

Ceramic insert for defining precombustion chamber in cylinder he

Ceramic precombustion chamber construction of internal combustio

Ceramic precombustion chamber for internal combustion engine