EP 4067726 B1 20230809 - VALVE FOR CLOSING A GAS CONTAINER
Title (en)
VALVE FOR CLOSING A GAS CONTAINER
Title (de)
VENTIL ZUM VERSCHLIESSEN EINES GASBEHÄLTERS
Title (fr)
SOUPAPE DE FERMETURE D'UN RÉSERVOIR DE GAZ
Publication
Application
Priority
EP 21166300 A 20210331
Abstract (en)
[origin: WO2022207611A1] A valve (39) for closing a gas container (24), the valve comprising a valve body (1) with a continuous longitudinal bore (3) along a longitudinal axis (2), in which longitudinal bore a displaceably guided valve tappet (17) is mounted, wherein the valve body extends in a longitudinal direction (40) extending parallel to the longitudinal axis from a connection region (18) with a connection-side end face (20) to a fastening region (19) with a gas-container-side end face (21), wherein the fastening region has a smaller diameter (23) than the connection region and the connection region has a stop face (14) in order to provide a stop for a base-body head (27) of the gas container when the fastening region has been inserted into the base-body head through an opening (28) in the latter. According to the invention, the valve body laterally has a double groove (4) in the fastening region, wherein the double groove comprises two individual grooves (41) that follow one another in the longitudinal direction and are separated from one another by a sealing lug (5) facing away from the longitudinal axis, in order to allow the base-body head to be pressed together with the fastening region in a gas-tight manner in the region of the double groove when the fastening region with the double groove has been introduced into the base-body head.
IPC 8 full level
F17C 13/04 (2006.01)
CPC (source: EP US)
F17C 13/04 (2013.01 - EP US); F17C 2201/0109 (2013.01 - EP US); F17C 2201/058 (2013.01 - EP US); F17C 2203/0617 (2013.01 - EP US); F17C 2205/0305 (2013.01 - EP US); F17C 2205/0323 (2013.01 - EP US); F17C 2205/0382 (2013.01 - EP US); F17C 2209/234 (2013.01 - EP); F17C 2221/013 (2013.01 - EP US); F17C 2221/014 (2013.01 - EP); F17C 2221/016 (2013.01 - EP); F17C 2223/0123 (2013.01 - EP US); F17C 2223/036 (2013.01 - EP US); F17C 2260/042 (2013.01 - EP); F17C 2270/0736 (2013.01 - EP US)
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)
EP 4067726 A1 20221005; EP 4067726 B1 20230809; AU 2022251836 A1 20231012; AU 2022251836 B2 20231123; CN 117063010 A 20231114; ES 2956520 T3 20231222; US 2024151365 A1 20240509; WO 2022207611 A1 20221006
DOCDB simple family (application)
EP 21166300 A 20210331; AU 2022251836 A 20220329; CN 202280024385 A 20220329; EP 2022058218 W 20220329; ES 21166300 T 20210331; US 202218279929 A 20220329