LandOfFree - US Patents - Listing for Internal-combustion engines

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

EGR Valve control signal processing for internal combustion engi

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

EGR valve device

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

EGR valve device of internal combustion engines of automobiles

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

EGR valve maintenance method

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

EGR valve position control system

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

EGR valve with force balanced pintle

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

EGR venturi coupler

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

EGR/air mixing intake manifold with dual orientations

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

EGR/bleed air diverter valve

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

EGR/ignition timing control system for an internal combustion en

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

EGR/Ignition timing control system for an internal combustion en

Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters

Eight cylinder internal combustion engine with variable displace

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

Eight-cylinder engine

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

Eight-cylinder engine

Internal-combustion engines – Two-cycle – Pump and cylinder adjacent

Eight-stroke engine with coordination pressure management...

Internal-combustion engines – Multiple cylinder – Cylinders in-line

Eight-stroke internal combustion engine utilizing a slave...

Internal-combustion engines – Cooling – Devices for cooling liquid by air flow

Ejector fan shroud arrangement

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

Ejector pump for vehicle fuel tank

Internal-combustion engines – Frame construction – Horizontal cylinder

Elastomeric grommet-fastener assembly