EP 3631189 B1 20220810 - HIGH-PRESSURE FUEL PUMP AND FUEL FILTER DEVICE
Title (en)
HIGH-PRESSURE FUEL PUMP AND FUEL FILTER DEVICE
Title (de)
KRAFTSTOFF-HOCHDRUCKPUMPE, SOWIE KRAFTSTOFF-FILTEREINRICHTUNG
Title (fr)
POMPE À CARBURANT HAUTE PRESSION, ET DISPOSITIF DE FILTRE À CARBURANT
Publication
Application
Priority
- DE 102017209293 A 20170601
- EP 2018059738 W 20180417
Abstract (en)
[origin: WO2018219548A1] The invention relates to a fuel filter device (50) comprising an annular base section (52) and a total of at least one approximately cylindrical filter section (54) extending from same, wherein the filter section (54) has a plurality of bridge sections (56) extending from the base section (52) in a longitudinal direction (62), a respective sieve section (58) between two neighbouring bridge sections (56), and an end section (60) arranged at a distance from the base section (52) when viewed in the longitudinal direction (62). According to the invention, a first edge region (66) of the sieve section (56) next to the base section (52) and/or a second edge region (68) of the sieve section (58) next to the end section (60) is/are curved in a concave manner towards a centre (70) of the sieve section (58) when viewed from this centre (70).
IPC 8 full level
F02M 37/34 (2019.01); F02M 37/44 (2019.01); F02M 59/44 (2006.01)
CPC (source: EP)
F02M 37/34 (2018.12); F02M 37/44 (2018.12); F02M 59/44 (2013.01); F02M 2200/27 (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)
WO 2018219548 A1 20181206; DE 102017209293 A1 20181206; EP 3631189 A1 20200408; EP 3631189 B1 20220810; ES 2929775 T3 20221201
DOCDB simple family (application)
EP 2018059738 W 20180417; DE 102017209293 A 20170601; EP 18719108 A 20180417; ES 18719108 T 20180417