EP 2126425 A1 20091202 - CLOSURE DEVICE FOR A PRESSURE RESERVOIR OF A GAS-REFRIGERATION GENERATOR, WHICH CAN BE FILLED WITH A COMPRESSED GAS
Title (en)
CLOSURE DEVICE FOR A PRESSURE RESERVOIR OF A GAS-REFRIGERATION GENERATOR, WHICH CAN BE FILLED WITH A COMPRESSED GAS
Title (de)
VERSCHLUSSEINRICHTUNG FÜR EINEN MIT DRUCKGAS BEFÜLLBAREN DRUCKBEHÄLTER EINES KALTGASGENERATORS
Title (fr)
DISPOSITIF DE FERMETURE POUR RÉCIPIENT SOUS PRESSION DE GÉNÉRATEUR DE GAZ BASSE TEMPÉRATURE, POUVANT ÊTRE REMPLI DE GAZ SOUS PRESSION
Publication
Application
Priority
- EP 2008000096 W 20080109
- DE 102007003321 A 20070117
Abstract (en)
[origin: WO2008086963A1] The invention relates to a closure device for a pressure reservoir (14) of a gas-refrigeration generator (11), which pressure reservoir can be filled with a compressed gas. The valve body (21) is arranged so as to be displaceable inside a valve box (18). The valve body (21) has an effective compressive surface facing the main chamber (15) and an effective compressive surface facing the prechamber (52), both surfaces having identical size and being impingeable with the filling pressure of the main chamber (15). The valve body (21) is retained in a closed position by an outer effective compressive surface (64) which is subject to an atmospheric pressure in the direction of closure and by an energy storing element (47).
IPC 8 full level
F16K 1/30 (2006.01); F16K 31/06 (2006.01); F16K 39/02 (2006.01)
CPC (source: EP KR US)
B60R 21/263 (2013.01 - EP US); F16K 1/30 (2013.01 - KR); F16K 1/302 (2013.01 - EP US); F16K 31/06 (2013.01 - KR); F16K 31/0693 (2013.01 - EP US); F16K 39/02 (2013.01 - KR); F16K 39/022 (2013.01 - EP US); B60R 2021/26094 (2013.01 - EP US); B60R 2021/2636 (2013.01 - EP US)
Citation (search report)
See references of WO 2008086963A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008086963 A1 20080724; CA 2673338 A1 20080724; CN 101583815 A 20091118; DE 102007003321 A1 20080821; EA 015162 B1 20110630; EA 200900990 A1 20091230; EP 2126425 A1 20091202; JP 2010516954 A 20100520; KR 20090111330 A 20091026; US 2010012877 A1 20100121
DOCDB simple family (application)
EP 2008000096 W 20080109; CA 2673338 A 20080109; CN 200880002532 A 20080109; DE 102007003321 A 20070117; EA 200900990 A 20080109; EP 08701032 A 20080109; JP 2009545854 A 20080109; KR 20097017113 A 20080109; US 44899608 A 20080109