EP 2156177 A2 20100224 - METHOD FOR A VEHICLE FUEL CIRCUIT
Title (en)
METHOD FOR A VEHICLE FUEL CIRCUIT
Title (de)
VERFAHREN FÜR EINEN FAHRZEUGBRENNSTOFFKREISLAUF
Title (fr)
PROCÉDÉ POUR UN CIRCUIT CARBURANT D'UN VEHICULE
Publication
Application
Priority
- FR 2008051045 W 20080612
- FR 0755734 A 20070613
Abstract (en)
[origin: WO2009004216A2] The present invention relates to a fuel circuit of an automotive vehicle comprising a light source that emits over a wavelength between 350 and 450 nm and a detector that makes it possible to measure the dilution of the absorption when a fuel comprising an alcohol fraction greater than 10% is diluted by a petrol.
IPC 8 full level
G01N 33/28 (2006.01); F02D 41/14 (2006.01)
CPC (source: EP)
F02D 19/0665 (2013.01); F02D 19/084 (2013.01); F02D 19/087 (2013.01); F02D 41/00 (2013.01); F02D 41/0027 (2013.01); F02M 37/0064 (2013.01); F02M 37/0082 (2013.01); G01N 33/2852 (2013.01); Y02T 10/30 (2013.01)
Citation (search report)
See references of WO 2009004216A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
FR 2917496 A1 20081219; FR 2917496 B1 20160401; EP 2156177 A2 20100224; WO 2009004216 A2 20090108; WO 2009004216 A3 20090312
DOCDB simple family (application)
FR 0755734 A 20070613; EP 08805980 A 20080612; FR 2008051045 W 20080612