EP 2917134 A4 20160907 - FREE FLOW AEROSOL VALVE
Title (en)
FREE FLOW AEROSOL VALVE
Title (de)
FREISTROM-AEROSOLVENTIL
Title (fr)
VALVE D'AÉROSOL À ÉCOULEMENT LIBRE
Publication
Application
Priority
- US 201261721262 P 20121101
- US 2013068045 W 20131101
Abstract (en)
[origin: WO2014071180A2] An aerosol valve having a valve stem and compression spring geometry that create shorter flow paths, have fewer changes in flow direction, and passageways with large cross-sections to reduce resistance and back pressure is disclosed. The aerosol valve minimizes agglomeration of solids in the flow paths and reduces product failures. A method of using the aerosol valve is also provided.
IPC 8 full level
B65D 83/14 (2006.01); B65D 83/16 (2006.01); B65D 83/28 (2006.01)
CPC (source: EP US)
B65D 83/16 (2013.01 - EP US); B65D 83/345 (2013.01 - EP US); B65D 83/425 (2013.01 - US); B65D 83/48 (2013.01 - EP US)
Citation (search report)
- [X] EP 0143577 A1 19850605 - FISONS PLC [GB]
- [X] FR 2917073 A1 20081212 - VALOIS SAS [FR]
- See references of WO 2014071180A2
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 2014071180 A2 20140508; WO 2014071180 A3 20150723; AR 093336 A1 20150603; AU 2013337699 A1 20150521; AU 2018200306 A1 20180201; BR 112015009708 A2 20170704; CA 2889860 A1 20140508; CN 105102342 A 20151125; EP 2917134 A2 20150916; EP 2917134 A4 20160907; JP 2016500620 A 20160114; MX 2015005556 A 20151113; US 2015274403 A1 20151001
DOCDB simple family (application)
US 2013068045 W 20131101; AR P130104014 A 20131101; AU 2013337699 A 20131101; AU 2018200306 A 20180112; BR 112015009708 A 20131101; CA 2889860 A 20131101; CN 201380069082 A 20131101; EP 13851444 A 20131101; JP 2015540816 A 20131101; MX 2015005556 A 20131101; US 201314440234 A 20131101