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

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

Recirculating exhaust gas cooling device

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

Recycling exhaust fumes valve

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

Reduce initial feed rate injector with fuel storage chamber

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

Reduced vibration fuel supply systems

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

Reducing armature friction in an electric-actuated...

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

Reducing emissions using transport delay to adjust biased air-fu

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

Reducing engine emissions on an engine with...

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

Reducing fuel-vapor emissions by vortex effect

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

Reducing HC collection in a diesel particulate filter during...

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

Reduction of emissions of internal combustion engines by...

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

Redundant induction system for internal combustion engine

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

Redundant sensor with cylinder shutdown

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

Refrigerated fuel for engines

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

Refueling system

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

Regenerated engine with an improved heating stroke

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

Regenerated engine with improved heating and cooling strokes

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

Regenerative internal combustion engine

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

Regenerative internal combustion engine

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

Regenerative reciprocating open cycle internal combustion engine