EP 2536948 B1 20161019 - CYLINDER HEAD FOR A HIGH-PRESSURE FUEL PUMP
Title (en)
CYLINDER HEAD FOR A HIGH-PRESSURE FUEL PUMP
Title (de)
ZYLINDERKOPF FÜR EINE KRAFTSTOFFHOCHDRUCKPUMPE
Title (fr)
CULASSE POUR UNE POMPE HAUTE PRESSION DE CARBURANT
Publication
Application
Priority
- DE 102010001965 A 20100216
- EP 2011050877 W 20110124
Abstract (en)
[origin: WO2011101203A1] The invention relates to a cylinder head for a high-pressure fuel pump in a fuel injection system, in particular in a common rail injection system, wherein a high-pressure bore (1) for forming a pump working chamber (2) and for receiving a pump piston (3) and at least one additional bore (4, 5) for receiving an intake valve (6) and/or a high-pressure valve (7) are designed in the cylinder head. According to the invention, the cylinder head has an integral design and comprises a plurality of high-pressure outlets, each in the form of a shoulder (8, 9) having a bore (10, 11), which are used to connect an injector and/or receive a pressure sensor (17), wherein at least one bore (10, 11) of a shoulder (8, 9) is arranged coaxially in relation to the high-pressure bore (5) in which the high-pressure valve (7) is received. The invention further relates to a high-pressure fuel pump comprising at least one such cylinder head.
IPC 8 full level
F04B 1/04 (2006.01); F02M 59/06 (2006.01); F02M 63/02 (2006.01); F04B 53/16 (2006.01)
CPC (source: EP)
F02M 55/02 (2013.01); F02M 59/44 (2013.01); F04B 1/04 (2013.01); F04B 53/16 (2013.01); F02M 59/462 (2013.01); F02M 61/14 (2013.01); F02M 2200/85 (2013.01)
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 102010001965 A1 20110818; CN 102762859 A 20121031; CN 102762859 B 20151125; EP 2536948 A1 20121226; EP 2536948 B1 20161019; WO 2011101203 A1 20110825
DOCDB simple family (application)
DE 102010001965 A 20100216; CN 201180009743 A 20110124; EP 11701393 A 20110124; EP 2011050877 W 20110124