WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1981000433) DEVICE FOR CONTROLLING IGNITION TIMING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/000433    International Application No.:    PCT/JP1980/000177
Publication Date: 19.02.1981 International Filing Date: 05.08.1980
IPC:
F02P 7/03 (2006.01)
Applicants:
Inventors:
Priority Data:
79/100994 07.08.1979 JP
Title (EN) DEVICE FOR CONTROLLING IGNITION TIMING
(FR) DISPOSITIF DE COMMANDE DE REGLAGE DE L"ALLUMAGE
Abstract: front page image
(EN)A leading angle control system of low voltage distribution type in which there is no high voltage distribution by means of a distributor. This system provides an ignition reference signal having a predetermined angular duration not on the basis of the rotational position of the rotary shaft of a distributor but on the basis of the position of a crankshaft through a plurality of proximity switches, thereby eliminating an error between the position of the crankshaft and the rotational position of the engine. Thus, this system can accurately and stably control the ignition timing of the engine to effect high practical value.
(FR)Systeme de commande de l"angle d"attaque du type a distribution de basse tension dans lequel il n"y a pas de distribution de haute tension au moyen d"un distributeur. Ce systeme produit un signal de reference d"allumage ayant une duree angulaire predeterminee non pas sur la base de la position de rotation de l"axe rotatif du distributeur mais predeterminee d"apres la position d"un vilebrequin par l"intermediaire d"une pluralite de commutateurs de proximite, eliminant ainsi une erreur entre la position du vilebrequin et la position de rotation du moteur. Ainsi, ce systeme peut commander de maniere precise et stable le reglage de l"allumage du moteur pour obtenir une valeur de rendement eleve.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)