(19)
(11) EP 2 561 202 A1

(12)

(43) Date of publication:
27.02.2013 Bulletin 2013/09

(21) Application number: 11713748.9

(22) Date of filing: 05.04.2011
(51) International Patent Classification (IPC): 
F02D 19/12(2006.01)
F02M 25/00(2006.01)
(86) International application number:
PCT/EP2011/055290
(87) International publication number:
WO 2011/124579 (13.10.2011 Gazette 2011/41)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 07.04.2010 FR 1052627

(71) Applicant: Inergy Automotive Systems Research (Société Anonyme)
1120 Brussels (BE)

(72) Inventors:
  • BESNARD, Pierric
    F-53000 Laval (FR)
  • RUNARVOT, Hervé
    F-53260 Entrammes (FR)
  • ROUXEL, Thierry
    F-53210 Argentre (FR)

(74) Representative: de la Bigne, Guillaume Michel Marie et al
Cabinet Lhermet La Bigne & Remy 11, boulevard de Sébastopol
75001 Paris
75001 Paris (FR)

   


(54) METHOD FOR MONITORING THE INJECTION OF AN ADDITIVE INTO A FUEL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE