LandOfFree - US Patents - Listing for Internal-combustion engines

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

L-Jetronic fuel injected engine control device and method smooth

Internal-combustion engines – Intake manifold – For in-line engine

Labyrinth manifold

Internal-combustion engines – Frame construction – Horizontal cylinder

Ladder frame of an engine

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

Lambda control by skip fire of unthrottled gas fueled engines

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

Lambda control method

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

Lambda-controlled mixture metering arrangement for an internal c

Internal-combustion engines – Charge forming device – Charge-mixing device in intake

Laminar flow nozzle

Internal-combustion engines – Two-cycle – Rear compression

Laminated counterweight for timing control

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

Laminated spacer plate for engines and method for making the sam

Internal-combustion engines – Charge forming device – Supercharger

Large supercharged internal combustion engine and a method of op

Internal-combustion engines – Poppet valve operating mechanism – Hydraulic system

Large two-stroke internal combustion engine

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

Large-bore, medium-speed diesel engine having piston crown...

Laser energy ignition system

Laser ignition apparatus

Laser ignition apparatus for an internal combustion engine

Laser type engine ignition device

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

Laser welded fuel rail and process of making same

Internal-combustion engines – Intake manifold – Manifold material or composition

Laser welded intake manifold

Internal-combustion engines – Intake manifold – Manifold material or composition

Laser welded manifold