Global Patent Index - EP 2496825 B1

EP 2496825 B1 20180905 - STARTING CONTROL DEVICE AND METHOD FOR A COMBUSTION ENGINE

Title (en)

STARTING CONTROL DEVICE AND METHOD FOR A COMBUSTION ENGINE

Title (de)

ANLASSSTEUER- VORRICHTUNG UND VERFAHREN FÜR EINE BRENNKRAFTMASCHINE

Title (fr)

APPAREIL DE COMMANDE ET PROCEDE DE DEMARRAGE D'UN MOTEUR A COMBUSTION INTERNE

Publication

EP 2496825 B1 20180905 (FR)

Application

EP 10785486 A 20101021

Priority

  • FR 0957788 A 20091104
  • FR 2010052250 W 20101021

Abstract (en)

[origin: WO2011055054A2] The invention relates to a method for starting an internal combustion engine whereby: the internal combustion engine begins to be rotated using an electrical machine, and the rotation is maintained so as to move said engine into a self-contained drive rotation state. The method is characterized in that the rotation of the engine is stopped when the instantaneous engine speed (N) exceeds a predetermined speed threshold (Sn) and moreover in that the instantaneous acceleration (Ai) of said engine speed is greater than a predetermined acceleration threshold (Sa). The invention also relates to a control apparatus for implementing said method.

IPC 8 full level

F02N 11/08 (2006.01)

CPC (source: EP)

F02N 11/0848 (2013.01); F02D 2200/1012 (2013.01); F02N 2200/02 (2013.01); F02N 2200/022 (2013.01)

Citation (examination)

JP 2006063867 A 20060309 - HONDA MOTOR CO LTD

Designated contracting state (EPC)

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

DOCDB simple family (publication)

FR 2952129 A1 20110506; FR 2952129 B1 20120713; EP 2496825 A2 20120912; EP 2496825 B1 20180905; WO 2011055054 A2 20110512; WO 2011055054 A3 20110811

DOCDB simple family (application)

FR 0957788 A 20091104; EP 10785486 A 20101021; FR 2010052250 W 20101021