LandOfFree - US Patents - Listing for Internal-combustion engines

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

Fully hydrodynamic piston ring and cylinder assembly

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Fully hydrodynamic piston ring and piston assembly with elastome

Internal-combustion engines – Poppet valve operating mechanism – With compound movement of cam follower

Fully variable mechanical valve gear for a piston-type...

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

Fully variable valve train

Internal-combustion engines – Burning by highly compressed air – Oil engine air preheated

Fumigation system for a diesel engine

Internal-combustion engines – Burning by highly compressed air – Oil engine air preheated

Fumigation system for a diesel engine

Internal-combustion engines – Engine speed regulator – Having condition responsive means with engine being part of...

Functionally monitored fuel injection system

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture... – Stratification in combustion chamber

Further improved engine intake stratifier for continuously varia

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

Fuzzy logic air/fuel controller

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

Fuzzy logic based cam phaser control

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

Fuzzy logic based cam phaser control