LandOfFree - US Patents - Listing for Internal-combustion engines

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

Aggregate for feeding fuel from supply tank to internal combusti

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

Aggregate for supplying fuel, particularly from a supply contain

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

Aggregate for supplying fuel, particularly from a supply contain

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

Air amount calculator for internal combustion engine

Internal-combustion engines – Means to whirl fluid before – upon – or after entry into...

Air amount control valve having valve body for controlling...

Internal-combustion engines – Charge forming device – Auxiliary air or oxygen added to combustible mixture

Air amplifier for nitrous oxide injection application

Internal-combustion engines – Two-cycle – Separate air and gas pumps

Air and exhaust gas management system for a two-cycle...

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

Air and fuel charge forming device

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

Air and fuel control system for internal combustion engine

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

Air and fuel delivery apparatus

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

Air and fuel delivery system for fuel injected engines

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

Air and fuel induction system for a two cycle engine

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

Air and fuel mixing apparatus

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

Air and fuel mixing apparatus and method

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

Air and fuel mixing devices for internal combustion engines

Internal-combustion engines – Poppet valve operating mechanism – Electrical system

Air and fuel supply system for a combustion engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Air and fuel supply system for combustion engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Air and fuel supply system for combustion engine

Internal-combustion engines – Combustion chamber means having fuel injection only – Having a particular relationship between injection and...

Air and fuel supply system for combustion engine