EP 1299738 A2 20030409 - CIRCUIT FOR DETERMINING THE INTERNAL RESISTANCE OF A LINEAR LAMBDA PROBE
Title (en)
CIRCUIT FOR DETERMINING THE INTERNAL RESISTANCE OF A LINEAR LAMBDA PROBE
Title (de)
SCHALTUNGSANORDNUNG ZUR BESTIMMUNG DES INNENWIDERSTANDES EINER LINEAREN LAMBDASONDE
Title (fr)
ENSEMBLE CIRCUIT POUR DETERMINER LA RESISTANCE INTERNE D'UNE SONDE LAMBDA LINEAIRE
Publication
Application
Priority
- DE 0102575 W 20010710
- DE 10034060 A 20000713
- DE 10122089 A 20010507
Abstract (en)
[origin: WO0206842A2] The invention relates to a circuit for determining the internal resistance of a linear lambda probe.
IPC 1-7
IPC 8 full level
G01N 27/04 (2006.01); G01R 27/02 (2006.01)
CPC (source: EP US)
G01N 27/041 (2013.01 - EP US); G01R 27/02 (2013.01 - EP US)
Citation (search report)
See references of WO 0206842A2
Designated contracting state (EPC)
DE ES FR IT SE
DOCDB simple family (publication)
WO 0206842 A2 20020124; WO 0206842 A3 20021024; DE 50107527 D1 20051027; EP 1299738 A2 20030409; ES 2244949 T3 20051216; JP 2004504609 A 20040212; MX PA03000377 A 20030922; US 2003151416 A1 20030814; US 6867605 B2 20050315
DOCDB simple family (application)
DE 0102575 W 20010710; DE 50107527 T 20010710; EP 01953909 A 20010710; ES 04006959 T 20010710; JP 2002512699 A 20010710; MX PA03000377 A 20010710; US 34156403 A 20030113