EP 3105147 B1 20201014 - DISPENSING VALVE INCORPORATING A METERING VALVE
Title (en)
DISPENSING VALVE INCORPORATING A METERING VALVE
Title (de)
ABGABEVENTIL MIT EINEM DOSIERVENTIL
Title (fr)
VALVE DE DISTRIBUTION COMPRENANT UNE VALVE DE DOSAGE
Publication
Application
Priority
- US 201414181219 A 20140214
- US 2015015799 W 20150213
Abstract (en)
[origin: WO2015123511A1] A dispensing valve comprising a metering valve for a pressurized aerosol application. The dispensing valve comprises a mounting cup, a gasket, a valve body and a valve housing defining a cavity. The valve housing is captively retained by the mounting cup and a spring biasing the valve body against the gasket into a normally closed position. A lower portion of the valve housing communicating with the product to be dispensed. A valve stem is coupled to the valve body and an actuator is supported by the valve stem. The metering valve is delimited by a metering valve seat and a stop. A metering member is movable, within the metering chamber, to dispense a predetermined quantity of product. The metering valve seat comprising at least one micro vent which facilitates supplying air to the metering valve seat to break a seal formed by surface tension of the product to be dispensed.
IPC 8 full level
B65D 83/44 (2006.01); B65D 83/54 (2006.01); B65D 83/62 (2006.01); B65D 83/38 (2006.01)
CPC (source: EP)
B65D 83/546 (2013.01); B65D 83/62 (2013.01); B65D 83/38 (2013.01)
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
DOCDB simple family (publication)
WO 2015123511 A1 20150820; AU 2015218380 A1 20160804; AU 2015218380 B2 20190307; CA 2937554 A1 20150820; CA 2937554 C 20230314; EP 3105147 A1 20161221; EP 3105147 A4 20171108; EP 3105147 B1 20201014; ES 2848202 T3 20210805; PL 3105147 T3 20210913
DOCDB simple family (application)
US 2015015799 W 20150213; AU 2015218380 A 20150213; CA 2937554 A 20150213; EP 15748520 A 20150213; ES 15748520 T 20150213; PL 15748520 T 20150213