EP 0204503 B1 19900801 - HIGH PRESSURE GAS CARTRIDGE
Title (en)
HIGH PRESSURE GAS CARTRIDGE
Publication
Application
Priority
- JP 11328985 A 19850528
- JP 15338385 A 19850713
Abstract (en)
[origin: EP0204503A2] A high pressure gas cartridge with a double safety device, comprises a sealing plate (2) with a safety mechanism (21) and a gas regulator (3) which is provided at a nearer portion than the sealing plate (2) in the passage (11) for the gas. Gas is charged in the body (1) speedily through a clearance (32) between the sealing plate (2) or the gas regulator (3) and the body (1). The safety mechanism (21) acts when the inner pressure rises excessively and checks the cartridge from rupturing or moving by letting the gas escape gradually. The gas regulator (3) regulates the gas flow to an amount which is enough for actuating a device or devices using the gas but which does not make the cartridge move or fly by reaction when the sealing plate (2) has broken and the gas becomes free for flowing out.
IPC 1-7
IPC 8 full level
F17C 13/06 (2006.01); F17C 13/12 (2006.01)
CPC (source: EP)
F17C 13/06 (2013.01); F17C 13/123 (2013.01); F17C 2205/0311 (2013.01); F17C 2270/0736 (2013.01)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0204503 A2 19861210; EP 0204503 A3 19870902; EP 0204503 B1 19900801; DE 3673076 D1 19900906
DOCDB simple family (application)
EP 86304055 A 19860528; DE 3673076 T 19860528