EP 4065508 B1 20240103 - FUEL NOZZLE WITH OUTFLOW PROTECTION DEVICE
Title (en)
FUEL NOZZLE WITH OUTFLOW PROTECTION DEVICE
Title (de)
ZAPFVENTIL MIT AUSLAUFSCHUTZEINRICHTUNG
Title (fr)
PISTOLET DE DISTRIBUTION DOTÉ D'UN DISPOSITIF DE PROTECTION CONTRE LES FUITES
Publication
Application
Priority
- EP 19212605 A 20191129
- EP 2020082515 W 20201118
Abstract (en)
[origin: WO2021104961A1] The invention relates to a filling valve for dispensing a fluid, comprising an inlet opening for connecting to a fluid supply line, an outlet end (12) which lies opposite the inlet opening, a main valve for controlling the flow of the fluid through the filling valve, and a leakage protection valve (13) which is arranged downstream of the main valve, comprising a valve seat (14) and a valve body (15, 16) which can be moved into a closed position in an upstream direction. According to the invention, the valve body (15, 16) has a first sub-body (15) and a second sub-body (16) which is designed to be movable relative to the first sub-body, wherein a first fluid path (17) can be released by a movement of the first sub-body (15) in a downstream direction relative to the valve seat (14), and a second fluid path (18) can be released by a movement of the second sub-body (16) in a downstream direction relative to the first sub-body (15). By virtue of the two-part valve body according to the invention, the flow of fluid through the filling valve can be optimized and the back pressure accumulating in front of the leakage protection valve can be reduced.
IPC 8 full level
B67D 7/54 (2010.01)
CPC (source: CN EP US)
B67D 7/48 (2013.01 - CN US); B67D 7/54 (2013.01 - CN EP US); B67D 7/48 (2013.01 - EP)
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 2021104961 A1 20210603; AR 120586 A1 20220223; AU 2020393289 A1 20220609; CA 3156226 A1 20210603; CN 114746359 A 20220712; CN 114746359 B 20230516; CN 116477554 A 20230725; DK 4065508 T3 20240205; EP 4065508 A1 20221005; EP 4065508 B1 20240103; EP 4163249 A1 20230412; EP 4163249 B1 20240529; ES 2971700 T3 20240606; MX 2022006492 A 20220704; NZ 788422 A 20240126; PL 4065508 T3 20240422; PT 4065508 T 20240126; US 11603309 B2 20230314; US 11999610 B2 20240604; US 2023018431 A1 20230119; US 2023174367 A1 20230608
DOCDB simple family (application)
EP 2020082515 W 20201118; AR P200103307 A 20201127; AU 2020393289 A 20201118; CA 3156226 A 20201118; CN 202080082537 A 20201118; CN 202310500874 A 20201118; DK 20804592 T 20201118; EP 20804592 A 20201118; EP 22211582 A 20201118; ES 20804592 T 20201118; MX 2022006492 A 20201118; NZ 78842220 A 20201118; PL 20804592 T 20201118; PT 20804592 T 20201118; US 202017780153 A 20201118; US 202318102219 A 20230127