EP 0684375 B1 19990825 - Apparatus for the regulation of an internal combustion engine
Title (en)
Apparatus for the regulation of an internal combustion engine
Title (de)
Einrichtung zur Regelung einer Brennkraftmaschine
Title (fr)
Dispositif pour la régulation d'un moteur à combustion interne
Publication
Application
Priority
DE 4418577 A 19940527
Abstract (en)
[origin: EP0684375A1] The regulation system uses a sensor for detecting the position of the engine crankshaft, with simultaneous monitoring of the crankshaft revs by evaluating the crankshaft position signal, to control the fuel injection and ignition timing pulses supplied to the engine. The phase of the engine is determined by adjusting the ignition timing angle in successive steps and evaluating the corresponding variation in the crankshaft revs. Each determined crankshaft angle and phase are stored for comparison with the next set of values, to provide a validity check.
IPC 1-7
IPC 8 full level
F02D 41/06 (2006.01); F02D 41/34 (2006.01); F02D 41/04 (2006.01)
CPC (source: EP)
F02D 41/009 (2013.01); F02D 41/062 (2013.01); F02D 41/042 (2013.01); F02D 2041/0092 (2013.01)
Citation (examination)
- US 4616617 A 19861014 - GEIGER ISTVAN [DE], et al
- US 4843556 A 19890627 - WAKEMAN ANTHONY C [GB], et al
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0684375 A1 19951129; EP 0684375 B1 19990825; DE 4418577 A1 19951130; DE 59506665 D1 19990930
DOCDB simple family (application)
EP 95107650 A 19950519; DE 4418577 A 19940527; DE 59506665 T 19950519