EP 3894687 B1 20240110 - HIGH-PRESSURE FUEL PUMP
Title (en)
HIGH-PRESSURE FUEL PUMP
Title (de)
KRAFTSTOFF-HOCHDRUCKPUMPE
Title (fr)
POMPE À CARBURANT À HAUTE PRESSION
Publication
Application
Priority
- DE 102018221702 A 20181213
- EP 2019081669 W 20191118
Abstract (en)
[origin: WO2020120075A1] A high-pressure fuel pump (10) for a fuel injection system of an internal combustion engine, comprising a pump housing (12), which has a drive-side end-face region (44), a high-pressure outlet (24), and a pressure-limiting valve (58), which in the open state discharges fuel from the high-pressure outlet (24). It is proposed that the pressure-limiting valve (58) is arranged in a discharge flow path (52) in the pump housing (12), which path leads into the drive-side end-face region (44) of the pump housing (12).
IPC 8 full level
F02M 59/48 (2006.01); F02M 59/46 (2006.01); F02M 63/00 (2006.01); F02M 63/02 (2006.01)
CPC (source: EP KR)
F02M 59/46 (2013.01 - EP KR); F02M 59/48 (2013.01 - EP KR); F02M 63/005 (2013.01 - EP KR); F02M 63/0245 (2013.01 - EP KR); F02M 2200/8061 (2013.01 - EP KR)
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)
WO 2020120075 A1 20200618; CN 113167202 A 20210723; CN 113167202 B 20240806; DE 102018221702 A1 20200618; EP 3894687 A1 20211020; EP 3894687 B1 20240110; ES 2976573 T3 20240805; KR 20210099585 A 20210812
DOCDB simple family (application)
EP 2019081669 W 20191118; CN 201980082246 A 20191118; DE 102018221702 A 20181213; EP 19806179 A 20191118; ES 19806179 T 20191118; KR 20217017984 A 20191118