EP 2614248 B1 20141217 - METHOD AND ARRANGEMENT FOR DETERMINING CRANK ANGLE OF AN INTERNAL COMBUSTION ENGINE
Title (en)
METHOD AND ARRANGEMENT FOR DETERMINING CRANK ANGLE OF AN INTERNAL COMBUSTION ENGINE
Title (de)
VERFAHREN UND ANORDNUNG ZUR BESTIMMUNG DES KURBELWINKELS EINES VERBRENNUNGSMOTORS
Title (fr)
PROCÉDÉ ET AGENCEMENT PERMETTANT DE DÉTERMINER LA POSITION DU VILEBREQUIN D'UN MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- FI 20105933 A 20100908
- FI 2011050670 W 20110722
Abstract (en)
[origin: WO2012032216A1] A method for determining the crank angle of an internal combustion engine (1) when the engine (1) is at rest, the method comprising the steps of introducing a predetermined amount of pressure medium into at least two of the cylinders (4) of the engine (1), measuring pressure in the cylinders (4) into which the pressure medium has been introduced, and calculating the crank angle of the engine (1) on the basis of the pressure measurements. The invention also concerns an arrangement for determining the crank angle of an internal combustion engine (1).
IPC 8 full level
F02D 35/02 (2006.01); F02N 9/04 (2006.01)
CPC (source: EP KR)
F02D 35/00 (2013.01 - KR); F02D 35/023 (2013.01 - EP); F02N 9/04 (2013.01 - EP KR); F02N 2200/021 (2013.01 - EP)
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)
WO 2012032216 A1 20120315; CN 103109074 A 20130515; CN 103109074 B 20150401; EP 2614248 A1 20130717; EP 2614248 B1 20141217; FI 20105933 A0 20100908; FI 20105933 A 20120309; KR 101668149 B1 20161020; KR 20130108577 A 20131004
DOCDB simple family (application)
FI 2011050670 W 20110722; CN 201180043581 A 20110722; EP 11770833 A 20110722; FI 20105933 A 20100908; KR 20137008860 A 20110722