LandOfFree - US Patents - Listing for Internal-combustion engines,Charge forming device

Internal-combustion engines – Charge forming device – Having fuel vapor recovery and storage system

Leak diagnostic system of evaporative emission control...

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

Leak fuel connection that can be designed individually

Internal-combustion engines – Charge forming device – Having fuel vapor recovery and storage system

Leak test system for vaporized fuel treatment mechanism

Internal-combustion engines – Charge forming device – Having fuel vapor recovery and storage system

Leak test system for vaporized fuel treatment mechanism

Internal-combustion engines – Charge forming device – Having fuel vapor recovery and storage system

Leakage diagnosing device for fuel evaporated gas purge system

Internal-combustion engines – Charge forming device – Having fluidic logic control means

Lean air-fuel control using stoichiometric air-fuel sensors

Internal-combustion engines – Charge forming device – Combustible mixture ionization – ozonation – or electrolysis

Lean air-fuel mixture attraction method and attraction electrode

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

Lean air/fuel engine feedback control system

Internal-combustion engines – Charge forming device – Including means responsive to instantaneous change in engine...

Lean burn control method and device for internal combustion engi

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

Lean burn control system for internal combustion engine

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

Lean burn internal combustion engine

Internal-combustion engines – Charge forming device – Including means responsive to instantaneous change in engine...

Lean burn mixture control system

Internal-combustion engines – Charge forming device – Including means responsive to instantaneous change in engine...

Lean burn mixture control system

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

Lean mixture control system using a biased oxygen concentration

Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture

Learned EGR valve position control

Internal-combustion engines – Charge forming device – Having fluidic logic control means

Learning and control apparatus for electronically controlled int

Internal-combustion engines – Charge forming device – Having fluidic logic control means

Learning and control apparatus for electronically controlled int

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

Learning and control apparatus for electronically controlled int

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

Learning control method for an internal combustion engine and ap