LandOfFree - US Patents - Listing for Internal-combustion engines

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

Operating mechanism for dual valves in an internal combustion en

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

Operating method and device for a gas-operated internal...

Internal-combustion engines – Water and hydrocarbon

Operating method and fuel supply system for an internal...

Internal-combustion engines – Rotary – With transfer means intermediate single compression volume...

Operating method for a rotary engine and a rotary internal...

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

Operating method for an internal combustion engine with...

Internal-combustion engines – Precombustion and main combustion chambers in series – Plural precombustion chambers

Operating method of an internal combustion engine and...

Internal-combustion engines – Two-cycle – Rear compression

Operating method of two stroke direct injected engine

Internal-combustion engines – Charge forming device – Including cylinder pressure or temperature responsive means

Operating strategy for HCCI combustion during engine warm-up

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

Operating system, kit and method for engine

Internal-combustion engines – Starting device – Control of spark ignition during starting

Operating-mode position selector arrangement for internal combus

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture... – Having a single combustible mixture inlet combined with...

Operation control device for in-cylinder injection engine

Internal-combustion engines – Engine speed regulator – Open loop condition responsive

Operation control device of multi-cylinder engine

Internal-combustion engines – Charge forming device – Fuel flow regulation between the pump and the charge-forming...

Operation control for a fuel feeding module with variable...

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

Operation control method on the basis of ion current in...

Internal-combustion engines – Engine speed regulator – Specific throttle valve structure

Operation control system for an internal combustion engine with

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

Operation control system for direct injection 2 cycle engine

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

Operation control system for internal combustion engine

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

Operation control system for internal combustion engines at and

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

Operation control system for vehicle engine