EP 2510235 B1 20130807 - PUMP ARRANGEMENT
Title (en)
PUMP ARRANGEMENT
Title (de)
PUMPENANORDNUNG
Title (fr)
DISPOSITIF DE POMPAGE
Publication
Application
Priority
- DE 102009047576 A 20091207
- EP 2010064972 W 20101007
Abstract (en)
[origin: WO2011069708A1] The invention relates to a pump arrangement (1), which is used in particular for fuel injection systems of air-compressing, auto-igniting internal combustion engines, comprising a high pressure pump (2), which has a high pressure pump shaft (7), and a gear pump (3), which has a gear pump shaft (8). The invention further relates to a coupling (12) which has at least one sacrificial surface (21, 22) and is provided between the high pressure pump shaft (7) and the gear pump shaft (8).
IPC 8 full level
F02M 39/00 (2006.01); F04B 23/10 (2006.01); F04C 2/02 (2006.01)
CPC (source: EP US)
F02M 39/005 (2013.01 - EP US); F04B 23/103 (2013.01 - EP US); F04C 11/006 (2013.01 - EP); F04C 15/0073 (2013.01 - EP); F04C 2/10 (2013.01 - EP); F04C 2210/1044 (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)
DE 102009047576 A1 20110609; CN 102753826 A 20121024; CN 102753826 B 20151021; EP 2510235 A1 20121017; EP 2510235 B1 20130807; IN 5042DEN2012 A 20151009; WO 2011069708 A1 20110616
DOCDB simple family (application)
DE 102009047576 A 20091207; CN 201080063197 A 20101007; EP 10767994 A 20101007; EP 2010064972 W 20101007; IN 5042DEN2012 A 20120607