EP 2329128 B1 20140806 - Common rail diesel fuel injection system
Title (en)
Common rail diesel fuel injection system
Title (de)
Einspritzsystem für Dieselkraftstoff über ein Common rail
Title (fr)
Système d'injection pour du carburant diesel par l'intermédiaire d'une rampe commune d'injection
Publication
Application
Priority
- EP 2009004273 W 20090613
- DE 102008050381 A 20081002
Abstract (en)
[origin: WO2010037433A1] The invention relates to a common rail (CR) diesel fuel injection system and injectors (3) for operating small diesel engines which only require an injection pressure of up to 800 bar. Uncontrolled tappet-actuated monoblock pumps (1) are used for the CR supply, injectors (3) suitable for leakage-free direct injection are used, and the pressure in the rail (2) is controlled on the pressure side via a pressure control valve (DRV) by means of an electronic control unit (ECU).
IPC 8 full level
F02M 51/06 (2006.01); F02M 59/10 (2006.01); F02M 63/02 (2006.01)
CPC (source: EP)
F02M 51/0642 (2013.01); F02M 59/102 (2013.01); F02M 63/0225 (2013.01); F02M 63/025 (2013.01); F02M 63/027 (2013.01)
Designated contracting state (EPC)
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 SE SI SK TR
DOCDB simple family (publication)
DE 102008050381 A1 20100408; DE 102008050381 B4 20140925; EP 2329128 A1 20110608; EP 2329128 B1 20140806; WO 2010037433 A1 20100408
DOCDB simple family (application)
DE 102008050381 A 20081002; EP 09776724 A 20090613; EP 2009004273 W 20090613