EP 2167818 B1 20110126 - HIGH-PRESSURE FUEL PUMP WITH ROLLER TAPPET
Title (en)
HIGH-PRESSURE FUEL PUMP WITH ROLLER TAPPET
Title (de)
KRAFTSTOFFHOCHDRUCKPUMPE MIT ROLLENSTÖSSEL
Title (fr)
POMPE HAUTE PRESSION AVEC POUSSOIR À GALET POUR CARBURANT
Publication
Application
Priority
- EP 2008057457 W 20080613
- DE 102007034036 A 20070720
Abstract (en)
[origin: US2010170480A1] A radial piston pump with a roller tappet in which the service life of the tappet is increased by delivering fuel to the contact faces between the tappet and the roller by way of a hydraulic connection between the tappet chamber and the engine chamber.
IPC 8 full level
CPC (source: EP US)
F02M 63/0001 (2013.01 - EP US); F04B 1/0404 (2013.01 - EP US); F04B 1/043 (2013.01 - EP US); F04B 9/042 (2013.01 - EP US)
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 MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2010170480 A1 20100708; AT E497106 T1 20110215; DE 102007034036 A1 20090122; DE 502008002488 D1 20110310; EP 2167818 A1 20100331; EP 2167818 B1 20110126; JP 2010533818 A 20101028; WO 2009013068 A1 20090129
DOCDB simple family (application)
US 66367108 A 20080613; AT 08774082 T 20080613; DE 102007034036 A 20070720; DE 502008002488 T 20080613; EP 08774082 A 20080613; EP 2008057457 W 20080613; JP 2010517336 A 20080613