EP 0470277 B1 19941026 - Ignition device for combustion engines.
Title (en)
Ignition device for combustion engines.
Title (de)
Zündeinrichtung für Brennkraftmaschinen.
Title (fr)
Installation d'allumage pour moteurs à combustion.
Publication
Application
Priority
EP 90115095 A 19900806
Abstract (en)
[origin: EP0470277A1] Ignition device for combustion engines, having at least one ignition coil with two separate secondary terminals, one of which is connected in each case to earth via a common sensor, with evaluation of the sensor signal and of a diagnosis signal, derived therefrom, in an ignition control circuit which contains a microprocessor, with regard to duration and amplitude of the measurement signal (ignition current) and presence of a diagnosis signal. <IMAGE>
IPC 1-7
IPC 8 full level
F02P 17/12 (2006.01)
CPC (source: EP US)
F02P 17/12 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0470277 A1 19920212; EP 0470277 B1 19941026; DE 59007572 D1 19941201; US 5143042 A 19920901
DOCDB simple family (application)
EP 90115095 A 19900806; DE 59007572 T 19900806; US 74028191 A 19910805