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

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

System for diagnosing degradation of air-fuel sensor

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

System for diagnosing EGR flow rate operation

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

System for diagnosing EGR valve, actuator and sensor related...

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

System for diagnosing fault conditions associated with an...

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

System for diagnosing fuel supply system of internal combustion

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

System for diagnosing operation of an EGR cooler

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

System for digital control of operation of internal combustion e

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

System for driving solenoid valve for internal combustion engine

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

System for dynamically detecting fuel leakage

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

System for dynamically detecting fuel leakage

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

System for enhancing performance of an internal combustion...

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

System for estimating engine exhaust temperature

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

System for exhaust/crankcase gas recirculation

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

System for extending an elastomeric vapor flow control actuator

Internal-combustion engines – Charge forming device – Auxiliary control of carburetor fuel metering

System for feedback control of air-fuel mixing ratio in intake s

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

System for feedback control of air-fuel ratio in internal combus

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

System for feedback control of air/fuel ratio in IC engine havin

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

System for feedback control of air/fuel ratio in IC engine with

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

System for feedback control of air/fuel ratio in IC engine with