LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Oscillating piston – Toroidal cylinder

Machine having oscillating chambers and pistons

Internal-combustion engines – Rotary reciprocating piston

Machine having rotary reciprocating piston

Internal-combustion engines – Lubricators – Crankcase – pressure control

Machine provided with pulsating oil pressure reducing device

Internal-combustion engines – Lubricators – Crankcase – pressure control

Machine provided with pulsating oil pressure reducing device

Internal-combustion engines – Reciprocating cylinder – Two-cycle

Machine with double acting box piston

Internal-combustion engines – Rotating cylinder – Parallel to shaft

Machine with reciprocating pistons and rotating piston carrier

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

Machines powered by internal combustion engines

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

Made to an electromechanical valve actuator of an internal...

Internal-combustion engines – Frame construction – Horizontal cylinder

Magnesium oil pan

Internal-combustion engines – Poppet valve operating mechanism – Lubrication

Magnet actuator for a camshaft controller

Internal-combustion engines – Charge forming device – With fuel pump

Magnet coil used in a fuel injection pump

Internal-combustion engines – High tension ignition system – Using capacitive storage and discharge for spark energy

Magnet ignition device

Internal-combustion engines – High tension ignition system – Using capacitive storage and discharge for spark energy

Magnet ignition device

Internal-combustion engines – High tension ignition system – Using capacitive storage and discharge for spark energy

Magnet ignition device

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

Magnet injector for fuel reservoir injection systems

Internal-combustion engines – Starting device – Having specific mounting or drive connection for electric...

Magnet switch and a starter using same

Internal-combustion engines – Charge forming device – With fuel pump

Magnet valve, in particular for fuel injection pumps

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

Magnet valve, in particular for inlet and outlet valves of inter

Internal-combustion engines – Cooling – Air-cooled

Magnet wheel of an internal combustion engine