Electro-optic ignition distribution system for IC engine - uses light and photocell separated by shutter driven by magnetic coupling

The electro-optical distributor for an IC engine includes a light source and photo detector, the detector intermittently receiving light from the source via a shutter. The light and source are mounted in a sealed unit, with the shutter rotating to produce the ignition distribution signals. The shutt...

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Bibliographische Detailangaben
1. Verfasser:	ROLAND ROBERT CHARLES BEYLER, ARMAND REBOUL, HENRI DANIEL CLAUDE BOURCHNIN ET JULIEN GILLONNIER
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES LIGHTING MECHANICAL ENGINEERING TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The electro-optical distributor for an IC engine includes a light source and photo detector, the detector intermittently receiving light from the source via a shutter. The light and source are mounted in a sealed unit, with the shutter rotating to produce the ignition distribution signals. The shutter is driven by a magnetic coupling, so that the drive shaft does not pass through the wall of the sealed unit. Two discs are arranged with one on each of the housing. One is driven while the other rotates the shutter. Each has a number of magnets attached to its surface so that the opposite poles on the two discs face each other. The magnets may be radially directed bar magnets, or magnetic discs lying flat on the disc surface. DISTRIBUTEUR D'ALLUMAGE ELECTRO-OPTIQUE COMPRENANT AU MOINS UN ENSEMBLE D'UN DETECTEUR PHOTO-ELECTRIQUE ET D'UNE SOURCE LUMINEUSE DESTINE A IRRADIER CE DETECTEUR ET UN CACHE POUR OCCULTER SELECTIVEMENT LE DETECTEUR VIS-A-VIS DE LA SOURCE, LEDIT ENSEMBLE ET LEDIT CACHE ETANT ANIME D'UN MOUVEMENT RELATIF GRACE A DES MOYENS D'ENTRAINEMENT COUPLES AU MOTEUR A ALLUMAGE COMMANDE, CARACTERISE EN CE QUE LEDIT ENSEMBLE ELECTRO-OPTIQUE 21, 21A 21B EST PLACE DANS UNE CAPSULE FERMEE 9 ET EN CE QUE LESDITS MOYENS D'ENTRAINEMENT COMPRENNENT UN ACCOUPLEMENT MAGNETIQUE 6 PROVOQUANT LEDIT MOUVEMENT RELATIF A TRAVERS UNE PAROI DE LADITE CAPSULE 9.