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

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

Engine cylinder-to-cylinder variation control

Internal-combustion engines – Charge forming device – With fuel pump

Engine demand fuel delivery system

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

Engine diagnostic method

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

Engine dilution control by combustion pressure harmonic amplitud

Internal-combustion engines – Charge forming device – Supercharger

Engine driven supercharger for aircraft

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

Engine driving control apparatus and method

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

Engine efficiency improvement system

Internal-combustion engines – Charge forming device – Charge-mixing device in intake

Engine efficiency regulator

Internal-combustion engines – Charge forming device – Crankcase vapor used with combustible mixture

Engine EGR cooler

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

Engine electrical system

Internal-combustion engines – Charge forming device – With fuel pump

Engine emission control system and method

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

Engine emissions control system

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

Engine exhaust gas passage flow orifice and method

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

Engine exhaust gas purifier

Internal-combustion engines – Charge forming device – Crankcase vapor used with combustible mixture

Engine exhaust gas recirculation (EGR)

Internal-combustion engines – Charge forming device – Crankcase vapor used with combustible mixture

Engine exhaust gas recirculation control system

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

Engine exhaust gas recirculation system

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

Engine exhaust gas recirculation system

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

Engine exhaust gas reflux apparatus