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1. (WO2017174690) REFILL DEVICE FOR A GAS CYLINDER

Pub. No.:    WO/2017/174690    International Application No.:    PCT/EP2017/058177
Publication Date: Fri Oct 13 01:59:59 CEST 2017 International Filing Date: Fri Apr 07 01:59:59 CEST 2017
IPC: F17C 13/04
F17C 5/06
Applicants: LUXEMBOURG PATENT COMPANY S.A.
Inventors: MUZZO, Paul
CHIR, Pascal
SCHMITZ, Jean-Claude
Title: REFILL DEVICE FOR A GAS CYLINDER
Abstract:
The invention is directed to a refill device (2) for a gas cylinder, comprising a body (4) with a first port (6) for connecting to a refill port (12) of the gas cylinder, and a second port (8) for connecting to a refill gas source, and a passage (10) interconnecting said first and second ports (6, 8); and a shut-off valve (20, 20', 22) for shutting-off the passage (10). The shut-off valve (20, 20', 22) is located the first port (6).