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

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

Learning control system for controlling the air-fuel ratio for a

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

Lift pump control for a two pump direct injection fuel system

Internal-combustion engines – Charge forming device – Supercharger

Light aircraft supercharger system

Reissue Patent

Internal-combustion engines – Charge forming device – Supercharger

Light aircraft supercharger system

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

Lightweight four-stroke engine

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

Line for fluids

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

Line system for fluids having volatile components

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

Linear electric EGR valve with damped movement

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

Linear solenoid automotive emission control valve

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

Linear-EGR flow rate adaption

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

Linkage for activating throttle and spark advance

Internal-combustion engines – Charge forming device – Supercharger

Linkage mechanism for supercharger system

Internal-combustion engines – Charge forming device – Supercharger

Linkage mechanism for supercharger system

Internal-combustion engines – Charge forming device – Multiple carburetors

Linked operating device for multiple carburetors

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

Liquefied fuel vaporizing apparatus and gas engine provided with

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

Liquefied gas fuel supply system

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

Liquefied gas-fuel supply device for diesel engine

Internal-combustion engines – Charge forming device – Gaseous fuel and air mixer

Liquefied propane carburetor modification system

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

Liquid atomizer