LandOfFree - US Patents - Listing for Internal-combustion engines

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

Igniter circuit with an air gap

Internal-combustion engines – High tension ignition system – Current or voltage sensing in coil primary

Igniter for an engine

Internal-combustion engines – High tension ignition system – Current or voltage sensing in coil primary

Igniter for an internal combustion engine

Internal-combustion engines – High tension ignition system – Current or voltage sensing in coil primary

Igniter for an internal combustion engine

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Igniter for an internal combustion engine

Internal-combustion engines – High tension ignition system – Radio interference protection

Igniter for internal combustion engine

Internal-combustion engines – High tension ignition system – Specific coil location

Igniter for internal combustion engine having outer packing case

Internal-combustion engines – High tension ignition system – Specific coil location

Igniter for internal combustion engine having outer packing case

Internal-combustion engines – Combustion chamber means having fuel injection only – Combination igniting means and injector

Igniter for internal combustion engines operating over a...

Internal-combustion engines – High tension ignition system – Current or voltage sensing in coil primary

Igniter system

Internal-combustion engines – Igniters – Sparkers

Igniter with magnetic activation

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

Igniting apparatus for an internal combustion engine

Internal-combustion engines – Valve – Rotary

Igniting apparatus for internal combustion engines

Internal-combustion engines – Igniters – Incandescent

Igniting device for engine

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture...

Ignition advance angle controlling device

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

Ignition advance circuit with sensor inputs

Internal-combustion engines – Spark ignition timing control – Electronic control

Ignition advance correction device

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

Ignition advance timing system

Internal-combustion engines – Combustion chamber means having fuel injection only – Combustible mixture stratification means

Ignition and combustion control in internal combustion engine