LandOfFree - US Patents - Listing for Internal-combustion engines

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

Ignition and fuel injection back-up system for emergency running

Internal-combustion engines – High tension ignition system – Having engine component position sensor

Ignition and fuel injection pulse generating system for odd-numb

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

Ignition and fuel injection system for multicylinder engines

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

Ignition and injection control system for internal...

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

Ignition and injection control system for internal...

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

Ignition angle advancer for internal combustion engine

Internal-combustion engines – High tension ignition system – High frequency ignition system

Ignition apparatus

Internal-combustion engines – Igniters – Incandescent

Ignition apparatus

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

Ignition apparatus

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

Ignition apparatus

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

Ignition apparatus

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

Ignition apparatus

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

Ignition apparatus and an ignition control system of an...

Internal-combustion engines – Noncompression

Ignition apparatus and method for an internal combustion engine

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

Ignition apparatus for a rotary internal combustion engine

Internal-combustion engines – High tension ignition system – Having dwell control

Ignition apparatus for an internal combustion engine

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

Ignition apparatus for an internal combustion engine

Internal-combustion engines – High tension ignition system – Additional spark energy supply

Ignition apparatus for an internal combustion engine

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

Ignition apparatus for an internal combustion engine