LandOfFree - US Patents - Listing for Internal-combustion engines,High tension ignition system

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

Power supply circuit for an internal combustion engine

Internal-combustion engines – High tension ignition system – Having a specific mounting of system component

Power switching control device for electric systems

Internal-combustion engines – High tension ignition system – Having a specific mounting of system component

Power switching control device for electric systems

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

Pre-heating of a liquid in an aircraft reservoir

Internal-combustion engines – High tension ignition system – Power supply – ignition coil primary – and interrupter element...

Process and a circuit arrangement for the control of the primary

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

Process and apparatus for determining the breakdown voltage...

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

Process for recognizing the ignition cycle of a certain...

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

Process of controlling the current flowing period of an ignition

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

Programmed multi-firing and duty cycling for a coil-on-plug igni

Internal-combustion engines – High tension ignition system – Having a specific mounting of system component

Protective case for combination ignition coil and electronic con

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

Pulse controlled spark advance unit for an internal combustion e

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

Pulse generator coupled to a rotating element and providing spee

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

Pulse generator, particularly to provide ignition pulses for int

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

Pulse width control circuit

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

Pulse width control circuit in which a feedback amount is varied

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

Push rod-actuated engine ignition apparatus