EP 1486659 A2 20041215 - A signal conditioning device and method, in particular for air flow rate measuring probes in internal combustion engines
Title (en)
A signal conditioning device and method, in particular for air flow rate measuring probes in internal combustion engines
Title (de)
Vorrichtung und Verfahren zur Signalbearbeitung, insbesondere für Luftdurchflussmesser in Brennkraftmaschinen
Title (fr)
Dispositif et procédé de conditionnement de signaux, en particulier pour des dispositifs pour mesurer le débit d'air dans un moteur à combustion interne
Publication
Application
Priority
IT PR20030044 A 20030612
Abstract (en)
A signal conditioning device (1), in particular for probes (3) for measuring air flow rate in internal combustion engines, comprising means (2) for translating and/or amplifying a signal outputted by the measuring probe (3), before it reaches a unit (4) for controlling and managing the engine. A method for conditioning a signal coming from a worn but undamaged probe for measuring an air flow rate, in particular for internal combustion engines. <IMAGE>
IPC 1-7
IPC 8 full level
F02D 41/18 (2006.01); F02D 41/24 (2006.01)
CPC (source: EP)
F02D 41/18 (2013.01); F02D 41/28 (2013.01); F02D 2041/1432 (2013.01); F02D 2041/285 (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 PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 04013689 A 20040610; IT PR20030044 A 20030612