| Patents for F02P 7 - Arrangement of distributors, circuit-makers, circuit-breakers or pick-up devices for electric spark ignition (2,607) |
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| 03/03/1993 | EP0529710A1 Engine position sensor |
| 02/24/1993 | CN1069319A Improvement in rotating spark distributors for spark-fired engine |
| 02/23/1993 | USRE34183 Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging |
| 02/23/1993 | US5188088 Electronic ignition system for an internal combustion engine |
| 02/23/1993 | US5188079 Electronic control device for an internal combustion engine |
| 02/18/1993 | DE4222480A1 Top dead centre detector for four-stroke IC engine - has intermediate shaft between crankshaft and camshaft driven with uneven ratio and with sensors and coincidence circuit |
| 02/16/1993 | US5186144 For an internal combustion engine |
| 02/16/1993 | US5186131 Distributor |
| 02/10/1993 | CN2126877Y No-contact electronic voltage divider of automobile |
| 02/09/1993 | US5184590 Engine timing control apparatus |
| 02/04/1993 | DE4125677A1 Fault-tolerant controller for four-stroke combustion engine - extracts different evaluation and control pulse widths from modified camshaft pulse sequence for emergency running |
| 02/04/1993 | DE4125675A1 Camshaft-referenced controller for four-stroke combustion engine - detects leading edge of pulse from camshaft and counts crankshaft pulses until reference signal is detected |
| 02/03/1993 | EP0525945A1 Improvements in rotating spark distributors for a spark-fired ic engine |
| 02/02/1993 | US5182943 For a multi-cylinder internal combustion engine |
| 01/20/1993 | CN1068173A Automobile air purifier |
| 01/19/1993 | US5179919 Wire loom mounting |
| 01/14/1993 | DE4121391A1 Verfahren zur steuerung einer ruhenden zuendverteilung Method for controlling a static ignition distribution |
| 01/12/1993 | US5178120 Direct current ignition system |
| 01/07/1993 | WO1993000512A1 Process for controlling a static ignition distribution system |
| 12/29/1992 | US5175501 Method of deriving a primary clock from secondary signals in a distributorless ignition system |
| 12/29/1992 | US5174267 Cylinder identification by spark discharge analysis for internal combustion engines |
| 12/23/1992 | WO1992022745A1 Timing control for an engine having a capacitor discharge ignition system |
| 12/23/1992 | CN2125724U Cap for distributor |
| 12/23/1992 | CN2125723U No-contact induction distributor |
| 12/22/1992 | US5172669 Engine control system |
| 12/15/1992 | CA1311518C Internal combustion engine ignition system |
| 12/09/1992 | CN2124321U Dry-reed type electronic ignitor |
| 12/01/1992 | US5167214 Push rod-actuated engine ignition apparatus |
| 11/25/1992 | EP0514496A1 Engine ignition system including a transformer assembly and positioning means therefor. |
| 11/24/1992 | US5165380 Distributor with a built-in crank angle sensor |
| 11/24/1992 | US5165271 Single sensor apparatus and method for determining engine speed and position |
| 11/12/1992 | DE4115308A1 Distributorless ignition system for IC engine - has ignition coil with opposite wound split prim. and HV polarising diodes in sec. feeding spark plugs |
| 11/12/1992 | DE4114797A1 Determining working stroke in four stroke IC engine - using crank angle and cylinder pressure sensors for signalling monitor unit and referencing engine controller |
| 11/05/1992 | DE4109423A1 Engine ignition system without mechanical distributor |
| 11/03/1992 | US5159916 for an internal combustion engine |
| 10/29/1992 | DE4212673A1 Housing unit for electronic parts, e.g. Hall-Effect sensors - has cylindrical wall with protrusion which is heat welded to cover by applying hot iron |
| 10/28/1992 | CN2120194U Efficient fuel-economizing motorcar igniter |
| 10/27/1992 | US5158056 Integral magnetic ignition pickup trigger |
| 10/20/1992 | US5156125 Engine control apparatus |
| 10/14/1992 | CN2118825U Built-in electronic ignitor |
| 10/01/1992 | WO1992016743A1 Ignition system without distributor |
| 09/30/1992 | EP0506399A1 Single sensor apparatus and method for determining engine speed and position |
| 09/30/1992 | EP0506165A2 Method and apparatus for controlling spark timing |
| 09/29/1992 | US5150697 Ignition system |
| 09/29/1992 | CA1308162C Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging |
| 09/09/1992 | CN2115409U Infrared contactless electric distributor |
| 09/09/1992 | CN2115408U Protector for igniter of automobile |
| 09/08/1992 | US5144936 Ignition apparatus for internal combustion engine |
| 09/01/1992 | US5144234 Hall-effect sensor with integrally molded frame and plate supported Hall element |
| 09/01/1992 | US5144233 Crankshaft angular position voltage developing apparatus having adaptive control and diode control |
| 08/25/1992 | US5142169 Apparatus for identifying a second of two successive pulses of the same polarity in a pulse train of positive and negative pulses for generation of synchronization pulses for an internal combustion engine |
| 08/18/1992 | US5139003 Distributor assembly for an internal combustion engine |
| 08/06/1992 | WO1992011452A3 Electronic control circuitry for an internal combustion engine |
| 08/05/1992 | EP0497237A2 Internal combustion engine stroke identification system |
| 07/30/1992 | DE4101652A1 Verteilerkappe eines zuendverteilers mit einer abschirmhaube und abschirmhaube dafuer Distributor cap an ignition distributor with a shield hood and shielding hood for it |
| 07/28/1992 | US5134257 Rotor electrode for a distributor |
| 07/28/1992 | US5133322 Internal combustion engine ignition system and cleaning device |
| 07/22/1992 | CN2110718U Hall electronic ignitor |
| 07/22/1992 | CN1062957A Direct fire ignition system having individaul knock detection sensor |
| 07/21/1992 | US5131376 Distributorless capacitive discharge ignition system |
| 07/21/1992 | US5131366 Apparatus for positioning a sensor |
| 07/09/1992 | WO1992011659A1 High-voltage circuit component |
| 07/09/1992 | WO1992011452A2 Electronic control circuitry for an internal combustion engine |
| 07/07/1992 | US5127387 Distributor for an internal combustion engine |
| 07/01/1992 | EP0491718A1 Semiconductor component |
| 07/01/1992 | CN2108807U Mechanical fan clutch for engine of car |
| 06/30/1992 | US5126663 Hall effect sensor with a protective support device |
| 06/30/1992 | US5125387 Distributorless ignition system |
| 06/25/1992 | DE4108611A1 Hochspannungsbauelement High voltage component |
| 06/23/1992 | US5123390 Ignition timing control apparatus for an internal combustion engine |
| 06/17/1992 | EP0490088A2 Circuit for the electronic control of an internal combustion engine |
| 06/16/1992 | US5122968 Apparatus and method for driving and controlling electric consumers, in particular heat plugs |
| 06/11/1992 | WO1992010672A1 Engine ignition system including a transformer assembly and positioning means therefor |
| 06/11/1992 | CA2069925A1 Engine ignition system including a transformer assembly and positioning means therefor |
| 06/10/1992 | EP0262166B1 Process for identifying the working cycle of a cylinder in an internal combustion engine |
| 06/10/1992 | CN2106905U Non-contact high-energy electronic igniter for vehicles |
| 06/02/1992 | US5118978 Rotor for a generator |
| 06/02/1992 | US5117681 Correction of systematic position-sensing errors in internal combustion engines |
| 05/27/1992 | CN2105570U Non-contact electron ignition device |
| 05/27/1992 | CN2105569U Electronic shunt for gasoline ic engine |
| 05/26/1992 | US5117183 Asymmetric magnetization fixture |
| 05/26/1992 | US5115792 Ignition control apparatus and method for an internal combustion engine |
| 05/26/1992 | CA1301824C Automotive ignition systems |
| 05/20/1992 | EP0486088A2 Apparatus for detecting crankshaft position |
| 05/19/1992 | US5113839 Ignition system for an internal combustion engine |
| 05/19/1992 | US5113693 Rotational position detecting apparatus with a signal generator |
| 05/19/1992 | CA1301199C 2-bromo, 1',2'-dichloroperfluoro diethyl ether and process for preparing same |
| 05/14/1992 | DE4035297A1 Ignition sensor for IC engine - has magnetic field concentrator allowing stray flux compensation for Hall element |
| 05/13/1992 | EP0484357A1 Fully electronic ignition device for an internal combustion engine |
| 05/13/1992 | CN1061075A Electronic distributer of gasoline internal combustion engine |
| 05/12/1992 | US5111790 Direct fire ignition system having individual knock detection sensor |
| 05/06/1992 | EP0325587B1 Ignition and injection system for internal combustion engines |
| 05/05/1992 | US5109829 High voltage switch |
| 05/05/1992 | US5109828 Apparatus for supplying high voltage to spark plug of internal combustion engine |
| 04/30/1992 | WO1992007187A1 Ignition distributor cap with a shielding hood and shielding hood therefor |
| 04/30/1992 | DE4132731A1 IC engine crankshaft angle detector - has shaper circuit with integrator integral with EM pick=up |
| 04/29/1992 | CN2103019U Electronic ignition photoelectric signal device for petrol engine |
| 04/29/1992 | CN2103018U Contactless forced catch division electrical equipment for engine of automobile |
| 04/21/1992 | US5107388 Hall-effect magnetic sensor arrangement |
| 04/21/1992 | US5107213 Method and apparatus for signal evaluation of zero-axis crossings |