Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02P - Ignition, other than compression ignition, for internal-combustion engines; Testing of ignition timing in compression-ignition engines › F02P 7 - Arrangement of distributors, circuit-makers, circuit-breakers or pick-up devices for electric spark ignition
Patents for F02P 7 - Arrangement of distributors, circuit-makers, circuit-breakers or pick-up devices for electric spark ignition (2,607)
09/1989
09/12/1989US4866268 Optical fast synchronization shaft position and speed sensor
09/08/1989WO1989008186A1 Device for producing control signals in timed relation to the rotation of a shaft
08/1989
08/23/1989EP0329099A1 Ignition system
08/22/1989US4858587 Ignition device for an internal combustion engine
08/22/1989US4858586 Method and device for igniting engines
08/16/1989CN2042895U High-energy electronic ignition device
08/15/1989US4856489 Ignition timing control apparatus for an internal combustion engine
08/02/1989EP0325587A1 Ignition and injection system for internal combustion engines.
08/01/1989US4852541 Distributor for internal combustion engine
08/01/1989US4852536 Trigger system for ignition system for internal combustion engines
07/1989
07/25/1989US4850323 System for measuring the angular position of an internal combustion engine crankshaft
07/18/1989US4848305 Dual ignition system for internal combustion engines
07/18/1989US4848298 Device for controlling internal combustion engine
07/12/1989EP0323458A1 Device for controlling an internal combustion engine.
07/06/1989DE3743940A1 Ignition distributor for internal combustion engines
07/05/1989EP0323412A2 An ignition system for an internal combustion engine for motor vehicles, particularly of the static-distribution type
06/1989
06/27/1989US4843580 Noise immune crankshaft pulse position developing apparatus
06/27/1989US4841932 Spark timing control
06/27/1989US4841926 Multi-cylinder internal combustion engine with externally applied ignition and with turbocharger
06/21/1989EP0227695A4 Skew insensitive fault detect and signal routing device.
06/20/1989US4840165 Continuous spark electronic igniter
06/14/1989EP0188433B1 Device for detecting the angular position of a rotary member
06/06/1989US4836176 Ignition apparatus of electronic distribution type for multi-cylinder internal combustion engine
06/01/1989DE3827741A1 Axial-radial slide bearing for sensor systems in ignition distributors for spark ignition engines
05/1989
05/30/1989US4834056 Ignition coil unit for internal combustion engines
05/23/1989US4833282 Ignition distributor for an internal combustion engine
05/18/1989WO1989004426A1 Crankshaft angle sensing system
05/18/1989DE3837870A1 Rotary position sensor for an internal combustion engine
05/18/1989DE3823406A1 Arrangement of a radial bearing for ignition distributor shafts in a housing
05/09/1989US4827886 Crank angle detecting system for an internal combustion engine
05/02/1989US4825844 Ignition system for an internal combustion engine
05/02/1989US4825691 Method and apparatus for detecting trouble in pulse generators
04/1989
04/26/1989EP0313418A1 Magnetic sensor, particularly for the ignition distributor of the internal-combustion engine of a motor vehicle
04/18/1989US4821560 Dual output magnetic sensor
04/18/1989CA1252818A1 Ignition distributor cap
04/18/1989CA1252817A1 Noise suppression distributor used in ignition system for internal combustion engine
04/12/1989EP0311468A1 Distribution rotor for an ignition distributor of an internal-combustion engine of an automotive vehicle
04/11/1989CA1252540A1 Engine top dead center locating method
04/06/1989WO1989002983A1 Protection casing to be installed on distributors and timers
04/06/1989DE3732827A1 High-voltage ignition system
03/1989
03/23/1989WO1989002528A1 High-voltage switch
03/23/1989WO1989002527A1 High-voltage switch
03/21/1989US4814704 Rotor position indicator with correction for apparant acceleration and deceleration
03/09/1989DE3729051A1 Ignition coil
03/07/1989US4810967 Position sensor for detecting angular position
03/07/1989US4809662 Internal combustion engine ignition system
03/07/1989CA1250874A1 Electromagnetic radiation suppressing distributor rotors
03/01/1989CN2033450U Inductance type contactless electronic ignitor
02/1989
02/28/1989US4808934 Position sensor for detecting angular position
02/15/1989EP0303397A1 Signal waveform processing circuit
02/08/1989CN2032259U Automobile cylinder electric spark indicator
01/1989
01/26/1989WO1989000645A1 High-voltage switch
01/25/1989EP0300896A1 Trigger of an event in phased relation to an angular position of a rotating organ, and its use
01/11/1989EP0298824A1 Device for the detection of a signal fault in an electronic ignition and injection system
01/10/1989US4797827 Angular position detector
01/03/1989US4796208 Method of detecting reference crank angle position in an internal combustion engine at the time of starting same
12/1988
12/29/1988WO1988010367A1 Device and process for actuating and controlling electric consumers, in particular heat plugs
12/27/1988US4793298 Ventilator for ignition distributor
12/21/1988CN87213535U Circuit system of motorcycle
12/13/1988US4791365 Position responsive control signal generator having relatively movable sensor and magnetic flux concentrators
12/06/1988US4788956 Method of detecting abnormality in crank angle signal of internal combustion engines
11/1988
11/29/1988US4787360 Electronically-controlled plasma ignition device for internal combustion engines
11/29/1988US4787355 Crank angle detecting system for an internal combustion engine
11/29/1988US4787354 Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging
11/22/1988US4785789 Method and system for controlling the spark ignition of ignition elements in an internal combustion engine
11/15/1988US4784105 High performance digital ignition system for internal combustion engines
11/15/1988CA1244904A1 Crank angle sensor
11/09/1988EP0289701A2 Multicylinder turbo-compressed engine with external ignition
11/08/1988US4783627 Apparatus for detecting the rotational position of the crankshaft of an internal combustion engine
11/02/1988CN87217040U Multi-point igniting current divider for internal combustion engine
10/1988
10/26/1988EP0288085A2 Method and means for fast heating of electric heating device
10/25/1988US4780259 Insertion into bores and electrically heating to flowable state; pushing into recesses to anchor
10/25/1988US4779454 Crankshaft angle sensing system
10/18/1988US4779075 Device for absolute displacement determination
10/18/1988CA1243345A1 Ignition distributor for internal combustion engines
10/18/1988CA1243344A1 Electromagnetic radiation suppression electrodes for ignition distributors
10/06/1988DE3809819A1 Schaltung zur breitenregelung von stromstoessen Circuit for control of broad stromstoessen
09/1988
09/27/1988US4773381 Rotational signal detecting apparatus for internal combustion engine
09/13/1988US4770152 Ignition device for an internal combustion engine
09/07/1988EP0280696A1 Device for controlling an internal combustion engine.
08/1988
08/30/1988US4766865 Device for determining the position of a crankshaft in relation to the cylinder
08/23/1988US4765306 Combustion engine stroke identification system
08/17/1988EP0265492A4 High performance digital ignition system for internal combustion engines.
08/16/1988US4764646 For internal combustion engines
08/02/1988US4760827 Apparatus and method for the identification of angular pulses
07/1988
07/27/1988CN87108250A Multi-point spark spacer for internal combustion engine
07/19/1988US4757798 Electronic distribution backup apparatus
07/12/1988US4756283 Ignition lead arrangement
07/06/1988EP0273481A2 Non-oriented gear tooth sensor using a Hall cell
07/06/1988EP0273157A1 System for measuring the angular position of an internal combustion engine crankshaft
06/1988
06/16/1988DE3641002A1 Diaphragm rotor for Hall generator of ignition systems
06/15/1988EP0270559A1 Distributor with hall generator for ignition systems of internal combustion engines
06/14/1988US4751430 Spark plug connector having transformer, capacitor, and spark gap
06/14/1988US4750467 Internal combustion engine ignition system
06/08/1988EP0270387A1 Device for determining the angular position of an internal-combustion engine's crankshaft
06/08/1988EP0269933A1 Process for preparing 2-bromo-1',2'-dichloroperfluoro diethyl ether
06/08/1988EP0269671A1 Method for controlling the spark ignition in the ignition system of an internal combustion engine and arrangement for carrying out the method.
06/08/1988CN86107987A Continuously sparking electronic ignitor
06/01/1988EP0269117A1 Continuous spark electronic igniter
06/01/1988EP0153927B1 Ignition unit in the ignition system of an internal combustion engine
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