EP 3070279 B1 20200812 - SYSTEM FOR DETECTING A FAILURE IN A COMBUSTION ENGINE LUBRICATING OIL SYSTEM PROVIDED WITH AN ADJUSTABLE OIL SOURCE
Title (en)
SYSTEM FOR DETECTING A FAILURE IN A COMBUSTION ENGINE LUBRICATING OIL SYSTEM PROVIDED WITH AN ADJUSTABLE OIL SOURCE
Title (de)
SYSTEM ZUR ERKENNUNG EINES FEHLERS IN EINEM VERBRENNUNGSMOTOR-SCHMIERÖLSYSTEM MIT EINSTELLBARER ÖLQUELLE
Title (fr)
SYSTÈME DE DÉTECTION D'UNE DÉFAILLANCE DANS UN SYSTÈME D'HUILE LUBRIFIANTE D'UN MOTEUR À COMBUSTION INTERNE MUNI D'UNE SOURCE D'HUILE RÉGLABLE
Publication
Application
Priority
EP 15160189 A 20150320
Abstract (en)
[origin: EP3070279A1] Method for detecting a failure in a combustion engine lubricating oil system provided with an adjustable oil source. The method is based on the comparison of the actual pressure and an expected one for a given control signal of said adjustable oil source or on the comparison of the actual signal control with an expected one for a given oil pressure, and in case a mismatch is detected an action is carried out.
IPC 8 full level
F01M 1/20 (2006.01)
CPC (source: EP)
F01M 1/20 (2013.01)
Citation (examination)
- US 2005118033 A1 20050602 - SCHNEIDER WILLI [DE]
- US 2012245819 A1 20120927 - GRAF ROLF [DE]
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)
EP 3070279 A1 20160921; EP 3070279 B1 20200812; ES 2828965 T3 20210528
DOCDB simple family (application)
EP 15160189 A 20150320; ES 15160189 T 20150320