EP 3455692 A1 20190320 - COMPRESSED GAS REGULATOR WITH INTEGRATED PRESSURE RELIEF VALVE
Title (en)
COMPRESSED GAS REGULATOR WITH INTEGRATED PRESSURE RELIEF VALVE
Title (de)
DRUCKGASREGLER MIT INTEGRIERTEM DRUCKENTLASTUNGSVENTIL
Title (fr)
RÉGULATEUR DE GAZ COMPRIMÉ À SOUPAPE DE PRESSION INTÉGRÉE
Publication
Application
Priority
- LU 93061 A 20160509
- EP 2017060836 W 20170505
Abstract (en)
[origin: WO2017194429A1] The invention is directed to a regulator (2) for compressed gas, comprising a body (4) with an inlet (6), an outlet (8) and a channel (10) between said inlet (6) and outlet (8); a regulating valve (12) with a seat (121) in the channel (10) and a movable closure member (122) upstream of said seat (121); a piston (16) housed in the body (4) and mechanically linked with the closure member (122), said piston (16) delimiting with said body (4) a regulating chamber (14) downstream of the regulating valve (12) and controlling said valve (12); a resilient member (18) able to exert a biasing force on the piston (16) towards the regulating valve (12); and a pressure relief valve (16, 30) comprising a movable element (30) interposed between the resilient member (18) and the piston (16).
IPC 8 full level
G05D 16/10 (2006.01)
CPC (source: EP US)
F16K 17/048 (2013.01 - EP); G05D 16/107 (2018.12 - EP US)
Citation (search report)
See references of WO 2017194429A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017194429 A1 20171116; EP 3455692 A1 20190320; LU 93061 B1 20171222
DOCDB simple family (application)
EP 2017060836 W 20170505; EP 17721177 A 20170505; LU 93061 A 20160509