EP 3020946 A1 20160518 - METHOD FOR DETECTING THE PUMPING ORIENTATION OF A HIGH-PRESSURE FUEL PUMP
Title (en)
METHOD FOR DETECTING THE PUMPING ORIENTATION OF A HIGH-PRESSURE FUEL PUMP
Title (de)
VERFAHREN ZUR ERKENNUNG DER PUMPENORIENTIERUNG EINER KRAFTSTOFFHOCHDRUCKPUMPE
Title (fr)
PROCÉDÉ DE RECONNAISSANCE DE L'ORIENTATION D'UNE POMPE À CARBURANT HAUTE PRESSION
Publication
Application
Priority
DE 102014223322 A 20141114
Abstract (en)
[origin: CN105604718A] The invention relates to a method for detecting pumping orientation of high-pressure fuel pump, the high-pressure fuel pump comprises a controllable suction valve of an internal combustion engine, the internal combustion engine comprises a common-rail injection system for injecting fuel, wherein the pump position of the cam of the internal combustion engine can be deduced according to a rail pressure signal.
Abstract (de)
Verfahren zur Erkennung der Pumpenorientierung einer Kraftstoffhochdruckpumpe mit ansteuerbarem Saugventil einer Brennkraftmaschine mit einem Common-Rail-Einspritzsystem zur Kraftstoffeinspritzung, wobei aus einem Raildrucksignal auf eine Pumpenposition in Bezug auf die Nockenposition der Brennkraftmaschine geschlossen wird.
IPC 8 full level
F02D 41/00 (2006.01); F02D 41/38 (2006.01)
CPC (source: EP)
F02D 41/009 (2013.01); F02D 41/3845 (2013.01); F02D 2200/0602 (2013.01); F02D 2250/31 (2013.01)
Citation (search report)
- [X] DE 10115262 A1 20021024 - BOSCH GMBH ROBERT [DE]
- [X] EP 2634407 A1 20130904 - VOLVO CAR CORP [SE]
- [X] DE 102006031569 B3 20080327 - SIEMENS AG [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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3020946 A1 20160518; CN 105604718 A 20160525; DE 102014223322 A1 20160519
DOCDB simple family (application)
EP 15191875 A 20151028; CN 201510773837 A 20151113; DE 102014223322 A 20141114