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)
04/1992
04/16/1992DE4032131A1 Hochspannungsschalter High-voltage switch
04/14/1992US5103668 Detection process and device for the electronic injection control of a multicylinder engine
03/1992
03/31/1992US5099811 Method for firing spark plugs
03/31/1992US5099810 Device for producing control signals in timed relation to the rotation of a shaft
03/30/1992WO1992007188A1 High-voltage switch
03/29/1992CA2049620A1 Direct fire ignition system having individual knock detection sensor
03/18/1992CN2099202U General-purpose roller breaker for automobile
03/17/1992US5097209 Magnetic encoder and sensor system for internal combustion engines
03/17/1992US5095863 Ignition distributor for internal combustion engines
03/11/1992CN2098567U High-voltage igniter for gasoline engine
03/10/1992US5094219 Distributor with ignition coil
03/05/1992WO1992003655A1 Ignition system for internal-combustion engines
03/03/1992US5093888 Optical transmitting system, optical members and polymer for same, and usage of same
03/03/1992US5093617 Hall-effect sensor having integrally molded frame with printed conductor thereon
02/1992
02/27/1992DE4026723A1 Zuendanlage fuer brennkraftmaschinen Engine-ignition system for
02/26/1992CN2097288U Electricity distributing head for automobile
02/25/1992US5090394 Distributorless ignition system
02/25/1992US5090367 Internal combustion engine distributor
02/18/1992US5088459 Distributor for igniting combustion engine
02/04/1992US5085192 Internal combustion engine ignition system and cleaning device
01/1992
01/15/1992EP0465614A1 Process for determining the working stroke of a four-stroke engine.
01/14/1992US5080067 Ignition timing control device for internal combustion engine
01/09/1992WO1992000454A1 High voltage switch in double-coil ignition systems
01/07/1992US5078103 Ignition distributor for internal combustion engines
01/02/1992EP0463842A2 Distributorless ignition system
01/02/1992EP0463800A2 Direct current ignition system
01/02/1992EP0463417A2 Ignition device for combustion engines
01/01/1992CN2091961U Claw interrupter of electronic ignition for motorcycle
12/1991
12/31/1991US5076249 Angular position detector apparatus
12/31/1991US5076234 Apparatus and method for controlling a multi-cylinder internal conbustion engine
12/27/1991EP0269671B1 Method for controlling the spark ignition in the ignition system of an internal combustion engine and arrangement for carrying out the method
12/24/1991US5074275 Signal generator and an engine control apparatus using the same
12/17/1991US5072714 Flywheel with magnet poles
12/11/1991EP0461082A2 Wheel movable contact for internal combustion engine coil ignition system
12/10/1991US5070727 Crankshaft angular position detecting apparatus
12/10/1991US5070726 Cylinder recognition apparatus for a multi-cylinder internal combustion engine
11/1991
11/26/1991US5067462 Control device and method for multicylinder engine with a cylinder discrimination function
11/24/1991CA2040986A1 System to prevent reverse engine operation
11/19/1991US5065729 Cylinder recognition apparatus for a distributorless ignition system
11/12/1991US5063903 Method and arrangement for controlling the metering of fuel in an internal combustion engine
11/06/1991CN2088170U Contact closure capacitive discharge ignition device for vehicles
10/1991
10/31/1991DE4013533A1 Reference mark signal generator for internal combustion engine - consists of induction coil wound on centre of yoke constituting proximity sensor for tip of cam
10/30/1991EP0454165A2 New polymers, optical transmitting systems and optical members and their use
10/30/1991CN2087697U Contactless electronic igniter for automobile
10/29/1991US5060624 Engine ignition system including a transformer assembly and positioning means therefor
10/29/1991US5060614 Ignition timing control system for an engine having backup function for failure
10/22/1991US5058559 Apparatus for igniting fuel for internal combustion engine
10/17/1991DE4011527A1 Reference mark detector for shaft angular position detection - has detector plate with reference marker of defined length and/or depth, sensor for reference and angle markers
10/17/1991DE4011503A1 IC engine camshaft rotation detection system - uses disc attached to camshaft and cooperating sensor
10/16/1991EP0280696B1 Device for controlling an internal combustion engine
10/15/1991US5058021 Distributorless ignition system with dwell control
10/15/1991US5057653 High-voltage distributor for ignition systems of internal combustion engines
10/15/1991US5057652 Distributor for an internal combustion engine
10/15/1991US5056485 Crank angle sensor and ignition timing control system using same
10/10/1991DE4011133A1 IC engine ignition distributor - has radial distribution contacts mounted on slide tracks to reduce burning-sparking due to excessive gaps
10/09/1991EP0449858A1 High-voltage transistor arrangement produced by cmos technology.
10/09/1991CN2086314U Automobile static distributor cover
10/02/1991EP0449723A1 Shaping device for sensor pulse signal
10/02/1991EP0448566A1 Process for controlling ignition in an internal combustion engine.
10/01/1991US5053913 Capacitive discharge ignition exciter using scr discharge switches
10/01/1991US5053587 High-voltage distributor for an ignition system of an internal combustion engine
10/01/1991US5052358 Cylinder recognition apparatus for an internal combustion engine
09/1991
09/26/1991DE4105399A1 Ignition system for 4-stroke IC engine - has interface stages associated with ignition control and ignition end stage coupled via single control line
09/19/1991DE4007774A1 Four-stoke IC engine ignition installation - has cylinder group coil interface coupled to timing generator by single conductor
09/18/1991CN2084989U High-energy electronic ignition device for automobile
09/17/1991CA1289175C Window-in-vane interrupter and switch plate assembly for an ignition distributor
09/17/1991CA1289174C Labyrinth for an ignition distributor cap and rotor assembly with atmospheric purging action
09/17/1991CA1289173C Spark shield and inlet air vent for an ignition distributor
09/11/1991EP0404762B1 Apparatus for generating synchronisation pulses for an internal combustion engine
09/11/1991CN2084522U Photoelectric electronic shunt for automobile
09/11/1991CN1054475A High resolution sensor system for internal combustion engines and method of making
09/10/1991US5047943 System and method for detecting engine revolution speed, identifying engine cylinder, and controlling engine operation according to detected engine revolution speed and identified cylinder
09/10/1991US5046468 Method and system with inductive rotary emitter for the control especially of the ignition timing of internal combustion engines
09/10/1991US5046464 Clamp for ignition cables
09/05/1991DE4106470A1 Sensor using Hall effect - has measuring transducer in magnetic circuit consisting of two flux conductive pieces opposite permanent magnet
09/04/1991EP0444061A1 Ignition distributor for internal combustion engines.
09/04/1991CN2084111U High tension cable connecting device for gasoline engine
09/03/1991US5045653 Distribution for internal combustion engine
09/03/1991US5044349 High-voltage switch
09/03/1991US5044336 Cylinder recognition apparatus and method for a multi-cylinder internal combustion engine
08/1991
08/28/1991EP0443938A2 High resolution sensor system for internal combustion engines
08/28/1991EP0443602A2 Distributor for igniting combustion engine
08/28/1991EP0443594A1 Bundle of ignition cables
08/28/1991EP0443175A2 Ignition device for combustion engines
08/28/1991EP0443169A2 Ignition signal distribution method in a high voltage static distribution system
08/27/1991US5043633 Circuit and method for regulating the current flow in a distributorless ignition system coil
08/27/1991US5042449 Method and related system for controlling the ignition in internal combustion engines, particularly direct-ignition engines with individual coils
08/20/1991US5041979 Bounded synchronous angle counter
08/20/1991US5040519 System to prevent reverse engine operation
08/20/1991CA1287899C Crankshaft angle sensing system
08/14/1991EP0441769A2 Control device for an automobile
08/13/1991US5038729 Distributor driving apparatus for engines
08/13/1991CA1287525C Marine propulsion engine voltage generator arrangement
08/08/1991WO1991011602A1 Process for determining the working stroke of a four-stroke engine
08/06/1991US5036827 Ignition coil-incorporated distributor for internal combustion engines
08/01/1991DE4002228A1 Verfahren zur arbeitstakterkennung bei einem viertaktmotor Method for operating clock detection for a four-stroke engine
07/1991
07/31/1991EP0439194A1 Stroke identification system for internal combustion engine
07/31/1991EP0439193A1 Internal combustion engine stroke identification system
07/23/1991US5033445 Electronic distribution type ignition system
07/10/1991EP0435906A1 Arrangement for generator windings, especially in ignition systems.
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