EP 2769072 B1 20190109 - METHOD AND APPARATUS FOR OPERATING A FUEL DELIVERY SYSTEM
Title (en)
METHOD AND APPARATUS FOR OPERATING A FUEL DELIVERY SYSTEM
Title (de)
VORRICHTUNG UND VERFAHREN ZUM BETREIBEN EINES KRAFTSTOFFFÖRDERSYSTEMS UND KRAFTSTOFFFÖRDERSYSTEM
Title (fr)
MÉTHODE ET APPAREIL POUR L'UTILISATION D'UN SYSTÈME D'INJECTION DE CARBURANT
Publication
Application
Priority
- DE 102011087041 A 20111124
- EP 2012073299 W 20121122
Abstract (en)
[origin: WO2013076180A2] A device for operating a fuel feed system having an electric pump (103), arranged within a fuel tank (101), in order to convey fuel from the fuel tank (101) to a fuel accumulator (102), is designed to perform closed-loop or open-loop control of the rotational speed of the electric pump (103) as a function of a predefined value for a pressure in the fuel accumulator (102).
IPC 8 full level
F02D 41/38 (2006.01)
CPC (source: EP US)
F02D 41/3836 (2013.01 - EP US); F02D 41/3845 (2013.01 - EP US); F02M 59/022 (2013.01 - US); F04B 17/03 (2013.01 - US); F04B 49/08 (2013.01 - US); F02D 2200/0602 (2013.01 - EP US); F02D 2200/0604 (2013.01 - EP US)
Citation (examination)
- DE 102008043127 A1 20100429 - BOSCH GMBH ROBERT [DE]
- DE 102008043130 A1 20100429 - BOSCH GMBH ROBERT [DE]
- DE 4446277 A1 19960627 - BOSCH GMBH ROBERT [DE]
- DE 3718777 A1 19871217 - MITSUBA ELECTRIC MFG CO [JP]
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)
DE 102011087041 A1 20130529; CN 104053893 A 20140917; CN 104053893 B 20170627; EP 2769072 A2 20140827; EP 2769072 B1 20190109; JP 2015503051 A 20150129; JP 5875700 B2 20160302; KR 20140094646 A 20140730; US 2015159644 A1 20150611; WO 2013076180 A2 20130530; WO 2013076180 A3 20130718
DOCDB simple family (application)
DE 102011087041 A 20111124; CN 201280068015 A 20121122; EP 12806358 A 20121122; EP 2012073299 W 20121122; JP 2014542822 A 20121122; KR 20147017347 A 20121122; US 201214359964 A 20121122