LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Two-cycle – Rear compression

Reed valve device for 2-cycle engine

Internal-combustion engines – Two-cycle – Rear compression

Reed valve for an internal combustion engine

Internal-combustion engines – Two-cycle – Rear compression

Reed valve for two cycle internal combustion engines

Internal-combustion engines – Two-cycle – Whirl through piston-controlled ports

Reed valve mechanism and method for constructing same

Internal-combustion engines – High tension ignition system – Power supply – ignition coil primary – and interrupter element...

Reed valve mechanism for engines

Internal-combustion engines – Two-cycle – Whirl through piston-controlled ports

Reed valve mechanism for reciprocating machine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Reed valve VCT phaser with worm trails

Internal-combustion engines – Two-cycle – Whirl through piston-controlled ports

Reed valves for internal combustion engines

Internal-combustion engines – Two-cycle – Whirl through piston-controlled ports

Reed valves for internal combustion engines

Internal-combustion engines – Two-cycle – Whirl through piston-controlled ports

Reed valves for internal combustion engines

Internal-combustion engines – Two-cycle – Whirl through piston-controlled ports

Reed valves for two stroke engines

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Reference position learning apparatus and method of a...

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Refillable metering valve for hydraulic valve lifters

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

Refinements to constant depression carburettors

Internal-combustion engines – Igniters – Incandescent

Reflective ignition timing process

Internal-combustion engines – Combined devices – Generating plants

Reformed natural gas for powering an internal combustion engine

Internal-combustion engines – Water and hydrocarbon

Reformer mixing chamber and method for operating same

Internal-combustion engines – Charge forming device – Cooling of combustible mixture

Refrigerated fuel for engines

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

Refrigeration system with low-fuel shutdown