EP 2427661 A1 20120314 - UNLOCKABLE CHECK VALVE HAVING AN INTEGRATED PRESSURE LIMITING VALVE
Title (en)
UNLOCKABLE CHECK VALVE HAVING AN INTEGRATED PRESSURE LIMITING VALVE
Title (de)
ENTSPERRBARES RÜCKSCHLAGVENTIL MIT INTEGRIERTEM DRUCKBEGRENZUNGSVENTIL
Title (fr)
SOUPAPE DE RETENUE À RÉENCLENCHEMENT, À SOUPAPE À LIMITATION DE PRESSION INTÉGRÉE
Publication
Application
Priority
- EP 2010002328 W 20100416
- DE 102009019907 A 20090504
Abstract (en)
[origin: WO2010127760A1] The invention relates to a check valve designed as a seat valve having a main valve body (6) in which a pilot valve (23) having a pilot valve body (30) and a pressure limiting valve (46, 50) are disposed. The pressure limiting valve is thereby integrated in the pilot valve body at least in segments. A main valve body made of plastic is thereby particularly preferable.
IPC 8 full level
F15B 13/01 (2006.01)
CPC (source: EP)
F15B 13/015 (2013.01)
Citation (search report)
See references of WO 2010127760A1
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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DE 102009019907 A1 20101111; EP 2427661 A1 20120314; WO 2010127760 A1 20101111
DOCDB simple family (application)
DE 102009019907 A 20090504; EP 10713856 A 20100416; EP 2010002328 W 20100416