EP 1122414 A3 20030312 - System for controlling fuel metering in internal combustion engine
Title (en)
System for controlling fuel metering in internal combustion engine
Title (de)
Steuerung für die Kraftstoffzumessung einer Brennkraftmaschine
Title (fr)
Système de régulation du dosage de carburant dans un moteur à combustion interne
Publication
Application
Priority
- DE 10005257 A 20000205
- US 79238701 A 20010226
Abstract (en)
[origin: EP1122414A2] The method involves detecting the current voltage and the current electric current when starting the engine after supplying an injection valve opening device with current and computing a current resistance, deriving the temperature at the injection valve, comparing it with a calibrated hot start temperature and performing a hot start correction if the current temperature is greater than or equal to the calibrated temperature.
IPC 1-7
IPC 8 full level
F02D 41/06 (2006.01)
CPC (source: EP US)
F02D 41/065 (2013.01 - EP US); H01F 2007/1855 (2013.01 - EP US)
Citation (search report)
- [X] DE 19606965 A1 19970828 - BOSCH GMBH ROBERT [DE]
- [X] EP 0360790 A2 19900328 - VOEST ALPINE AUTOMOTIVE [AT]
- [PX] US 6148800 A 20001121 - CARI MICHAEL J [US], et al
- [A] DE 2719517 A1 19771124 - ALLIED CHEM
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1122414 A2 20010808; EP 1122414 A3 20030312; DE 10005257 A1 20010809; US 2002118016 A1 20020829; US 6518763 B2 20030211
DOCDB simple family (application)
EP 01101916 A 20010127; DE 10005257 A 20000205; US 79238701 A 20010226