EP 0516636 B1 19940914 - DISPENSER FOR MEDIA.
Title (en)
DISPENSER FOR MEDIA.
Title (de)
AUSTRAGVORRICHTUNG FÜR MEDIEN.
Title (fr)
DISTRIBUTEUR POUR MILIEUX.
Publication
Application
Priority
- DE 4005528 A 19900222
- EP 9002280 W 19901221
Abstract (en)
[origin: WO9113281A1] A valve (13) for a dispenser (1) has a spherical valve body (17) which is fixed in the closed position by a spring catch (20). When a predetermined dispensing pressure is applied, the valve body (17) is moved out of the locked position and displaced, like a piston, into a sealed receiving chamber (19), in which it is fixed. This results in a very simple, reliable closure of the outlet channel (12), which only needs to be opened once.
IPC 1-7
IPC 8 full level
A61M 11/08 (2006.01); B05B 11/00 (2006.01); B05B 11/02 (2006.01); B65D 47/34 (2006.01); B65D 83/44 (2006.01); F16K 21/04 (2006.01)
CPC (source: EP US)
B05B 11/0027 (2013.01 - EP US); B05B 11/007 (2013.01 - EP US); B05B 11/02 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI SE
DOCDB simple family (publication)
WO 9113281 A1 19910905; AT E111577 T1 19940915; AU 7064591 A 19910918; DE 4005528 A1 19910829; DE 4005528 C2 19980115; DE 59007175 D1 19941020; EP 0516636 A1 19921209; EP 0516636 B1 19940914; ES 2060361 T3 19941116; US 5368201 A 19941129
DOCDB simple family (application)
EP 9002280 W 19901221; AT 91902680 T 19901221; AU 7064591 A 19901221; DE 4005528 A 19900222; DE 59007175 T 19901221; EP 91902680 A 19901221; ES 91902680 T 19901221; US 93461792 A 19920824