EP 2321653 A2 20110518 - PRESSURE CONTROL MEMBER, IN PARTICULAR A VENTILATING VALVE FOR VENTILATING A MICRODISPENSER
Title (en)
PRESSURE CONTROL MEMBER, IN PARTICULAR A VENTILATING VALVE FOR VENTILATING A MICRODISPENSER
Title (de)
DRUCKSTELLGLIED, INSBESONDERE BELÜFTUNGSVENTIL ZUR BELÜFTUNG EINES MIKRODISPENSERS
Title (fr)
ORGANE DE RÉGULATION DE PRESSION, EN PARTICULIER CLAPET DE VENTILATION POUR VENTILER UN MICRO-DOSEUR
Publication
Application
Priority
- EP 2009006006 W 20090819
- DE 102008045423 A 20080902
Abstract (en)
[origin: WO2010025826A2] The invention relates to a pressure control member (1), in particular a ventilating valve for ventilating a microdispenser, having an inlet for the feed of a fluid and an outlet for the discharge of the fluid, wherein the pressure control member (1) adjusts a specified holding pressure at the outlet, while the holding pressure at the outlet is less than the pressure at the inlet by a specified pressure difference.
IPC 8 full level
G01N 35/10 (2006.01); F16K 15/14 (2006.01)
CPC (source: EP)
F16K 15/147 (2013.01); G01N 35/10 (2013.01); G01N 2035/1039 (2013.01)
Citation (search report)
See references of WO 2010025826A2
Citation (examination)
WO 2006005923 A1 20060119 - IMI NORGREN LTD [GB], et al
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
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008045423 A1 20100304; EP 2321653 A2 20110518; WO 2010025826 A2 20100311; WO 2010025826 A3 20100429
DOCDB simple family (application)
DE 102008045423 A 20080902; EP 09777971 A 20090819; EP 2009006006 W 20090819