EP 0041034 B1 19830914 - DELIVERY SYSTEM FOR A PRESSURIZED GAS RESERVOIR SUCH AS A CARTRIDGE
Title (en)
DELIVERY SYSTEM FOR A PRESSURIZED GAS RESERVOIR SUCH AS A CARTRIDGE
Publication
Application
Priority
FR 8011863 A 19800522
Abstract (en)
[origin: EP0041034A1] 1. A system for extracting from a pressurised gas container such as an interchangeable cartridge (2) forming a non-returnable packing, of the type comprising : - a receptacle (1) intended to contain at least part of the cartridge (2) and provided on its upper part with a thread (1c, 1d) ; - a flange (8) intended to be placed on the said receptacle (1) and provided on its lower part with a thread (8a) complementary to the thread (1c, 1d) of the receptacle (1) ; - an annular tightening means (5b) intended to be applied in a tight manner against the central part of the upper wall of the cartridge (2) ; - a gas extracting head (5) fixed to the centre of the flange (8) on the axis of the latter and comprising an axial means for the perforation of the cartridge on the interior of the tightening means (5b), characterised in that the receptacle (1) comprises two shells (1a, 1b) articulated one in relation to the other, and in that the threads of the receptacle (1) and of the flange (8) are arranged respectively on the exterior and on the interior.
IPC 1-7
IPC 8 full level
F17C 5/06 (2006.01); F17C 13/08 (2006.01); F24C 3/14 (2006.01)
CPC (source: EP US)
F17C 13/084 (2013.01 - EP US); F17C 2205/032 (2013.01 - EP); F17C 2270/0709 (2013.01 - EP)
Citation (examination)
FR 1133075 A 19570320 - DESSINS ETUDES
Designated contracting state (EPC)
DE GB IT NL SE
DOCDB simple family (publication)
EP 0041034 A1 19811202; EP 0041034 B1 19830914; DE 3160867 D1 19831020; FR 2484601 A1 19811218; FR 2484601 B1 19820618; JP S5729895 A 19820217
DOCDB simple family (application)
EP 81420074 A 19810515; DE 3160867 T 19810515; FR 8011863 A 19800522; JP 6708081 A 19810506