LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Charge forming device – Fuel injection system

Cylinder-head-integrated diesel injection system with oil...

Internal-combustion engines – Particular piston and enclosing cylinder construction – Cylinder head

Cylinder-head-mounted camshaft bearing for an internal combustio

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Cylinder-induction responsive electronic fuel feed control carbu

Internal-combustion engines – Charge forming device – Fuel injection system

Cylinder-injection fuel injection valve

Internal-combustion engines – Combustion chamber means having fuel injection only – Having a particular relationship between injection and...

Cylinder-injection type internal combustion engine and a fuel in

Internal-combustion engines – Combustion chamber means having fuel injection only – Injected fuel spraying into whirling fluid

Cylinder-injection type internal combustion engine, method...

Internal-combustion engines – Two-cycle – Rear compression

Cylinder-injection type two cycle combustion engine

Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters

Cylinder-number-controlled engine

Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters

Cylinder-number-controlled engine

Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters

Cylinder-number-controlled engine

Internal-combustion engines – Particular piston and enclosing cylinder construction – Piston

Cylinder-piston assembly

Internal-combustion engines – Charge forming device – Including exhaust gas condition responsive means

Cylinder-selective control of the air-fuel ratio

Internal-combustion engines – Charge forming device – Fuel injection system

Cylinder-selective injection system

Internal-combustion engines – Spark ignition timing control – Electronic control

Cylinder-specific spark ignition control system for direct fuel

Internal-combustion engines – Particular piston and enclosing cylinder construction – Cylinder detail

Cylinder/crank casing in cast iron for internal combustion engin

Internal-combustion engines – Two-cycle – Rear compression

Cylinder/crankcase group for two-stroke internal combustion...

Internal-combustion engines – Particular piston and enclosing cylinder construction – Cylinder head

Cylinderhead of a multi-cylinder internal combustion engine

Internal-combustion engines – Cooling – With jacketed head and/or cylinder

Cylinderhead of a multicylinder internal combustion engine

Internal-combustion engines – Multiple cylinder – Having rotary output shaft parallel to cylinders

Cylindrical engine