Patents for F02P 5 - Advancing or retarding electric ignition spark; Control therefor (9,022) |
---|
12/08/1982 | EP0066448A2 Ignition timing control |
12/07/1982 | US4363097 Electronic type engine control method |
12/07/1982 | US4362144 Contactless ignition system for internal combustion engine |
12/07/1982 | CA1137158A1 Dwell circuitry for an ignition control system |
11/23/1982 | US4360874 Electronic ignition control apparatus |
11/23/1982 | US4359989 System for feedback control of air-fuel mixing ratio in intake system of internal combustion engine |
11/23/1982 | US4359988 Ignition timing regulating apparatus |
11/23/1982 | US4359987 Digital timing system |
11/23/1982 | CA1136016A1 System and method for enhancing rapid warm-up catalytic converter |
11/16/1982 | US4359034 Exhaust gas recirculation control system |
11/16/1982 | US4358952 Optical engine knock sensor |
11/11/1982 | WO1982003892A1 Circuit for the introduction of reference data in digital systems |
11/09/1982 | US4357919 Ignition timing control apparatus for internal combustion engines |
11/09/1982 | US4357918 Engine controlling device |
11/02/1982 | US4357662 Closed loop timing and fuel distribution controls |
11/02/1982 | CA1134900A1 Digital timing control system for an internal combustion engine |
10/26/1982 | US4356551 Knock detecting method |
10/26/1982 | US4355613 Ignition advance timing system |
10/26/1982 | US4355550 Torque control for internal combustion engines |
10/26/1982 | US4355534 Device for detecting defective combustion in an internal combustion engine |
10/20/1982 | EP0062928A1 Arrangement for generating a trigger pulse |
10/20/1982 | EP0062927A2 Spark timing control system |
10/19/1982 | US4355360 Method for program control of components of an automotive vehicle |
10/19/1982 | US4355359 Control system for internal combustion engines |
10/19/1982 | US4354468 System for feedback control of air/fuel ratio in IC engine with subsystem to control current supply to oxygen sensor |
10/19/1982 | US4354378 Knock detecting device |
10/12/1982 | US4353341 Method and apparatus for varying the spacing of ignition control pulses emitted by an ignition pulse transducer |
10/05/1982 | US4352345 Shaft position sensor for internal combustion engine equipped with an electronic ignition system |
09/28/1982 | US4351307 Ignition timing controller for an internal combustion engine |
09/28/1982 | US4351306 Electronic ignition system |
09/28/1982 | US4351297 Method and apparatus for controlling the ignition timing of an internal combustion engine |
09/28/1982 | US4351296 Apparatus for controlling deceleration of an internal combustion engine |
09/28/1982 | US4351286 Coil assembly for an ignition system |
09/28/1982 | US4351282 Ignition timing control system for internal combustion engine |
09/28/1982 | US4351281 Method and system for operation of a spark-ignited internal combustion engine |
09/28/1982 | US4351280 Processes and devices for automatic control to ignition advance |
09/28/1982 | CA1132653A1 Internal combustion engine electronic ignition system having an engine speed sensitive variable ignition spark retard feature |
09/28/1982 | CA1132652A1 Internal combustion engine speed ignition spark advance system |
09/14/1982 | CA1131736A1 Electronic engine control |
09/08/1982 | EP0059426A2 Control system for motor vehicle |
09/07/1982 | US4348729 Engine control system including non-volatile memory and correction data transfer method |
09/07/1982 | US4347820 Process and apparatus for electronic angle of advance correction in response to pinging and engine charge |
09/07/1982 | US4347819 Ignition spark advance using a constant peak to peak amplitude timing signal with a frequency tied to engine speed |
09/02/1982 | WO1982002927A1 Engine control system with cylinder identification apparatus |
08/31/1982 | US4347571 Integrated closed loop engine control |
08/31/1982 | US4347570 Method and apparatus for controlling ignition coil energization |
08/31/1982 | US4347114 Flat thin film type oxygen sensor |
08/31/1982 | US4346686 Idle controller for an internal combustion engine |
08/31/1982 | US4346586 Engine knock signal processing circuit |
08/31/1982 | CA1130670A1 Exhaust gas recirculation control system |
08/25/1982 | EP0058498A1 Position transducer |
08/25/1982 | EP0058390A1 Method and device for recognising a knocking combustion |
08/24/1982 | US4345558 Knock detecting apparatus for an internal combustion engine |
08/24/1982 | US4345553 Multiple step advance with magnetic trigger rotor |
08/24/1982 | CA1130367A1 Ignition spark timing circuit with switchable hysteresis |
08/17/1982 | US4344400 Control device for an internal combustion engine |
08/17/1982 | US4344397 Method for operation of a spark-ignited internal combustion engine and arrangement for execution of the method |
08/17/1982 | US4344395 Ignition system with ignition timing retarding circuit for internal combustion engine |
08/17/1982 | US4344391 Ignition timing control means for internal combustion engines |
08/17/1982 | US4344318 Undesirable combustion characteristic detector for spark-ignited internal combustion engines |
08/10/1982 | US4343278 Control device for an internal combustion engine |
08/10/1982 | US4343273 Ignition system with overrun prevention |
08/10/1982 | US4343180 Apparatus for furnishing a signal indicative of the load of an internal combustion engine |
08/10/1982 | CA1129486A2 Digital ignition timing controller |
08/04/1982 | EP0056841A1 Ignition and knocking measurement device |
08/03/1982 | US4342305 Ignition system for an internal combustion engine employing fuel injection |
08/03/1982 | CA1129040A1 Electronic engine control apparatus having arrangement for varying fuel injection duration |
07/28/1982 | EP0056377A1 Engine knock signal processing circuit |
07/27/1982 | US4341196 Ignition initiating signal from a fuel injection nozzle valve |
07/27/1982 | CA1128389A1 Fuel injection fuel flow control system |
07/20/1982 | US4340021 Ignition advance angle controlling device |
07/13/1982 | US4338899 Method and apparatus for controlling the idling operation of a spark-ignited internal combustion engine |
07/13/1982 | US4338813 Electronic engine synchronization and timing apparatus |
07/07/1982 | EP0055641A2 Ignition advance timing system for an internal combustion engine |
07/07/1982 | EP0055298A1 Ignition timing control apparatus for an internal combustion engine |
07/06/1982 | US4338665 Data gathering system for automotive vehicles |
07/06/1982 | US4338265 For automobile engines |
07/06/1982 | US4337744 Ignition system for internal combustion engines |
07/06/1982 | US4337643 Knock detecting apparatus for internal combustion engine |
07/06/1982 | US4337642 Device for judging knocking strength |
07/06/1982 | US4337641 Device for detecting engine knock |
07/06/1982 | CA1127268A1 Engine control system with apparatus for producing pulse width modulated signals |
07/06/1982 | CA1127267A1 Electronic fuel control system for internal combustion engine |
06/30/1982 | EP0055176A1 Ignition and reignition apparatus for a gas turbine |
06/29/1982 | US4337513 Electronic type engine control method and apparatus |
06/29/1982 | US4337512 Apparatus and method for controlling internal combustion engine |
06/22/1982 | US4336593 Data processing system for electronic control of automotive vehicle devices with noise prevention |
06/22/1982 | US4335692 Spark ignition timing control system for internal combustion engines |
06/22/1982 | US4335691 Altitude compensation ignition system |
06/22/1982 | US4335689 Electronic type air/fuel ratio control system |
06/22/1982 | CA1126328A1 Low speed limiter unit for internal combustion engine ignition systems |
06/15/1982 | US4334509 Electronic ignition with step advance |
06/15/1982 | US4334422 Knock detecting apparatus |
06/09/1982 | EP0053288A1 Electronic ignition pulse generator |
06/08/1982 | US4333433 Electronic ignition system with mechanical advance |
06/08/1982 | US4333334 Knocking discrimination apparatus |
06/01/1982 | US4333151 Method for protecting an electric power system and digital protective system |
06/01/1982 | CA1124862A1 Air flow rate measuring apparatus |
06/01/1982 | CA1124816A1 Warm-up control for closed loop engine |
06/01/1982 | CA1124776A1 Capacitor discharge ignition system having automatic spark advance |