EP 1327760 B1 20060712 - System for determining the intake gas amount in an engine of a vehicle
Title (en)
System for determining the intake gas amount in an engine of a vehicle
Title (de)
Verfahren zur Bestimmung der zugeführten Gasmenge in einer Brennkraftmaschine eines Kraftfahrzeugs
Title (fr)
Système de détermination de la masse de gaz admise dans un moteur à combustion interne de véhicule automobile
Publication
Application
Priority
FR 0200218 A 20020109
Abstract (en)
[origin: EP1327760A1] The air mass is determined from measurement (8a) of the engine (1) operating regime, measurement (9) of the pressure and temperature of gas admitted to the engine through an inlet filter (7), and measurement (10) of the mass of gas admitted. A computer (8) switches between learning and control phases to regulate volumetric efficiency based on the incoming measurements.
IPC 8 full level
F02D 41/18 (2006.01); F02D 41/24 (2006.01)
CPC (source: EP)
F02D 41/18 (2013.01); F02D 41/2474 (2013.01); F02D 2200/0402 (2013.01); F02D 2200/0411 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
EP 1327760 A1 20030716; EP 1327760 B1 20060712; AT E333042 T1 20060815; DE 60306692 D1 20060824; DE 60306692 T2 20070712; ES 2262952 T3 20061201; FR 2834532 A1 20030711; FR 2834532 B1 20040402
DOCDB simple family (application)
EP 03290006 A 20030102; AT 03290006 T 20030102; DE 60306692 T 20030102; ES 03290006 T 20030102; FR 0200218 A 20020109