EP 3009659 B1 20180418 - High pressure fuel pump and combustion engine
Title (en)
High pressure fuel pump and combustion engine
Title (de)
Hochdruckbrennstoffpumpe und Verbrennungsmotor
Title (fr)
Pompe à carburant haute pression et moteur à combustion
Publication
Application
Priority
EP 14188681 A 20141013
Abstract (en)
[origin: EP3009659A1] The invention relates to a high pressure fuel pump (10) which comprises a tappet (38) guided in a tappet guide (40) along a longitudinal extension axis (46) and a spring zone (52) comprising a spring (50) to bias the tappet (38) onto a surface (48) of a drive shaft (16) to drive the tappet (38). At least one venting opening (56) is provided in the tappet guide (40) to connect the spring zone (52) and a surrounding (60) of the high pressure fuel pump (10). The venting opening (56) is extending parallel to the longitudinal extension axis (46) of the tappet guide (40). Further, the invention relates to a combustion engine comprising the high pressure fuel pump (10).
IPC 8 full level
F02M 59/10 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP)
F02M 59/102 (2013.01); F02M 63/0001 (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)
DOCDB simple family (application)
EP 14188681 A 20141013