LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – High tension ignition system – Using capacitive storage and discharge for spark energy

Voltage regulated magneto powered capacitive discharge ignition

Internal-combustion engines – High tension ignition system – Using capacitive storage and discharge for spark energy

Voltage regulated magneto powered capacitive discharge ignition

Internal-combustion engines – High tension ignition system – Having auxiliary spark gap in series or parallel with the coil

Voltage regulator tube for ignition system of internal combustio

Internal-combustion engines – Starting device – Condition responsive control of starting device

Voltage sag prevention apparatus and method

Internal-combustion engines – Igniters – Sparkers

Volume ignition system

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

Volume reducer for pressurizing engine hydraulic system

Internal-combustion engines – Adjustable combustion chamber – Piston in head adjusted

Volume reducing piston

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

Volumetric control valve unit for crankcase ventilation system

Internal-combustion engines – Rotary – With transfer means intermediate single compression volume...

Volumetric displacement fluid machine

Internal-combustion engines – Oscillating piston – Toroidal cylinder

Volumetric displacement machine with double-action oscillating p

Internal-combustion engines – Noncompression

Vortex action fuel injection valve for internal combustion engin

Internal-combustion engines – Noncompression

Vortex automotive combustion engine

Internal-combustion engines – Noncompression

Vortex chamber stratified charge engine

Internal-combustion engines – Cooling – With jacketed head and/or cylinder

Vortex enhanced cooling for an internal combustion engine

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

Vortex fuel air mixer

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

Vortex generating air intake device

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Vortex generator for sliding van internal combustion engine

Internal-combustion engines – Valve – Valve head cooperates with manifold

Vortex generator intake valve and system of using the same

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

Vortex mixing system for exhaust gas recirculation (EGR)