| 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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| 06/13/1978 | US4095179 Locating system to determine the position of movable bodies with respect to a reference |
| 06/06/1978 | US4093906 Permanent magnet pulse generator and method of forming and assembly |
| 06/06/1978 | US4092968 Engine ignition system |
| 05/23/1978 | US4091245 Internal combustion engines, brass or steel substrate, nickel aluminide, copper or nickel oxide |
| 05/16/1978 | US4089316 Adjustable rotary position sensor for electronic spark timing control |
| 05/09/1978 | US4088901 Circuit for recognizing a pulse waveform and an ignition system for an i.c. engine including such a circuit |
| 05/09/1978 | US4088853 Ignition distributor-breaker structure for internal combustion engines |
| 05/02/1978 | US4086894 Rotary direction sensor for engine ignition control |
| 04/25/1978 | US4086471 Pulse train converter |
| 04/18/1978 | US4084566 Electronic breaker points for the ignition system of a gasoline engine |
| 04/04/1978 | US4082926 Ignition distributor rotor with corona generating points of electrically conductive paint |
| 03/07/1978 | USRE29561 Fuel injection systems for internal combustion engines |
| 03/07/1978 | US4077378 Distributor with noise suppressing device |
| 02/14/1978 | US4074090 Distributor rotor electrode having silicon coating for suppressing peaks of capacity discharge current |
| 02/07/1978 | US4072893 Apparatus for determining the angular position of a rotating member using reference and position elements that generate opposite polarity bipolar signals |
| 01/31/1978 | US4071792 Engine ignition timing signal generator having a reduced number of permanent magnets |
| 01/17/1978 | US4068633 Ignition system for internal combustion engines |
| 01/03/1978 | US4066046 Method and apparatus for fuel injection-spark ignition system for an internal combustion engine |
| 12/27/1977 | US4064858 Ignition system with multiplex distributor for engines |
| 12/20/1977 | US4064382 Ignition distributor breaker contact point set having grounding straps disposed between capacitor and contact terminal |
| 12/20/1977 | US4063539 System to control timing of cyclically repetitive events, particularly automotive ignition |
| 12/13/1977 | US4063107 Method and apparatus for producing interference-free pulses |
| 12/06/1977 | US4061938 Device for generating electrical pulses in response to shaft rotation |
| 12/06/1977 | US4061448 Drive for the ignition distributor of an internal combustion engine |
| 12/06/1977 | US4061113 Process for reducing the pollution due to an internal combustion engine, and an engine including the application of said process |
| 11/15/1977 | US4058692 Contact breaker assembly with breaker arm spacer block |
| 11/15/1977 | US4058691 Adaptor mounting for adjustable distributor contact breaker assembly module |
| 11/15/1977 | US4058103 Electronic ignition unit |
| 11/08/1977 | US4057045 Magnetic pulse type ignition distributor |
| 10/18/1977 | US4054113 Ignition breakerless and distributorless multiple cylinder ignition system |
| 10/11/1977 | US4053826 Apparatus for detection of rotational angle and number of rotations of a rotary body |
| 10/04/1977 | US4051827 Selective threshold ignition circuit |
| 09/06/1977 | US4046123 Contactless photoelectric ignition system |
| 08/30/1977 | US4045625 Distributor |
| 08/30/1977 | US4044747 Spark ignition engine |
| 08/23/1977 | US4043030 Process for preparing distribution rotor |
| 08/09/1977 | US4040407 Internal combustion engine distributor-breaker unit holding and adjustment arrangement |
| 08/09/1977 | US4040406 Ignition breaker point arrangement |
| 08/02/1977 | US4039931 System to sense a marker on a rotating body |
| 08/02/1977 | US4039787 Distributor for internal combustion engine containing apparatus for suppressing noise |
| 07/26/1977 | US4037577 Auto ignition system |
| 07/19/1977 | US4036197 Automotive ignition distributor conversion means |
| 07/05/1977 | US4033315 Ignition distributor construction for internal combustion engines |
| 07/05/1977 | US4033272 Electronic ignition timing system for an internal combustion engine |
| 06/21/1977 | US4030469 Electronic ignition circuit |
| 05/31/1977 | US4027120 Ignition distributor having contact adjustment mechanism |
| 05/17/1977 | US4024458 Electrical signal generating system |
| 05/17/1977 | US4023546 Distributor for an internal combustion engine |
| 04/26/1977 | US4019796 Separable contact and connection arrangement for ignition cables to a fixed terminal, for example the distributor cap of a distributor-breaker assembly |
| 04/26/1977 | US4019486 Motor ignition system with magnetically selectable gas discharge devices |
| 04/05/1977 | US4015564 Ignition system for internal-combustion engines having timing stabilizing means |
| 03/29/1977 | US4014309 Capacitor discharge type contactless ignition system for internal combustion engines |
| 03/15/1977 | US4011851 Distributor assembly for a vehicle |
| 03/08/1977 | US4011476 Signal generating mechanism |
| 02/22/1977 | US4008701 Magnetic circuit apparatus for an electronic ignition system of a combustion engine |
| 02/15/1977 | US4007723 Engine front distributor drive system |
| 02/08/1977 | US4007342 Internal combustion engine distributor having oxidized electrodes or terminals |
| 02/01/1977 | US4005688 Ignition system for internal combustion engines |
| 01/25/1977 | US4005294 Ignition breaker point arrangement |
| 01/25/1977 | US4004560 Interrupter for the ignition system of internal combustion engines |
| 01/18/1977 | US4003359 Flux wheel for breakerless distributor retrofit |
| 01/04/1977 | US4000724 Ignition arrangements for internal combustion engines |
| 12/21/1976 | US3998198 Capacitor discharge ignition system with frequency operated speed limiting control |
| 12/21/1976 | US3998197 Signal source for use in a breakerless ignition system for an internal combustion engine |
| 12/21/1976 | US3998196 Ignition distributor |
| 12/14/1976 | US3997741 Adjustable contact point assembly for distributors |
| 11/16/1976 | US3992230 Method for surface treatment of electrode in distributor of internal combustion engine for suppressing noise |
| 11/16/1976 | US3991733 Spark ignition systems for internal combustion engines |
| 11/16/1976 | US3991730 Noise immune reset circuit for resetting the integrator of an electronic engine spark timing controller |
| 11/09/1976 | US3990416 Engine ignition distributor with magnetically held timing shift plate |
| 11/02/1976 | US3989023 Triggering rotor and sensor assembly |
| 10/19/1976 | US3987266 Contamination protected electrical switch, particularly automotive ignition breaker contact structure |
| 09/28/1976 | US3983342 Multiple contact periodic switch having flexible radially extending contacts connected to ignition coil windings |
| 09/28/1976 | US3982518 Electronic ignition device for internal combustion engines |
| 09/21/1976 | US3981282 Ignition systems and fuel injection systems for internal combustion engines |
| 09/14/1976 | US3980061 Fuel injection-spark ignition system for an internal combustion engine |
| 08/24/1976 | US3976044 Breakerless distributor with substitutional interrupter array |
| 08/17/1976 | US3974816 Electronic ignition system with combined output from multiple coils |
| 08/17/1976 | US3974815 Signal source for use in a breakerless ignition system for an internal combustion engine |
| 08/10/1976 | US3973545 Contactless ignition system utilizing a saturable core transformer |
| 07/27/1976 | US3971958 Pulse generator for providing information as to the rate of rotation and phasing of an engine to an electronic apparatus intended to govern the fuel feed to an internal combustion engine of the fuel injection type |
| 07/27/1976 | US3971350 Distributor means for high speed engines |
| 06/22/1976 | US3964453 Internal combustion engine electric ignition breaker contact structure |
| 06/22/1976 | US3964443 Digital engine control system using DDA schedule generators |
| 06/08/1976 | US3961618 Small engine ignition system with spark advance |
| 05/25/1976 | US3958543 Photoelectric breakerless distributor |
| 05/11/1976 | US3955723 Electronic ignition spark advance system |
| 05/04/1976 | US3955166 Pulse producing devices |
| 05/04/1976 | US3954094 Ignition distributor rotor |
| 04/20/1976 | US3951508 Internal combustion engine ignition distributor cap |
| 04/20/1976 | US3951144 Motor ignition distribution system with controllable auxiliary gaps |
| 04/13/1976 | US3949721 Distributor for an internal combustion engine containing an apparatus for suppressing noise |
| 04/13/1976 | US3949555 Internal combustion engines equipped with a turbocompressor unit with heating upstream of the turbine and methods of starting up their turbocompressor units |
| 04/06/1976 | US3948239 Signal generator for use in a breakerless ignition system for an internal combustion engine |
| 03/30/1976 | US3946709 Tachometric and angular programming system for rotary device |
| 03/30/1976 | US3946708 Device for adjusting ignition time for internal combustion engine |
| 03/23/1976 | US3945350 Fuel injection systems for internal combustion engines |
| 03/16/1976 | US3943905 Method and device for igniting combustible substances |
| 03/16/1976 | US3943898 Electronic timing circuit for engine ignition |
| 03/02/1976 | US3942002 Signal combining circuits |