EP 1719846 B1 20161214 - Device for pneumatical activation of a drain valve
Title (en)
Device for pneumatical activation of a drain valve
Title (de)
Vorrichtung zur pneumatischen Betätigung eines Ablaufventils
Title (fr)
Dispositif pour commande pneumatique d'une soupape d'écoulement
Publication
Application
Priority
DE 102005020748 A 20050502
Abstract (en)
[origin: EP1719846A2] The device enables full flushing or partial flushing. It has first bellows (30) in an operating device (3) to produce a control variable and second bellows (20) at the drain valve (2) as a pneumatic lifter, the bellows can be connected via only one line (4), whereby the first bellows are only partly compressed to produce the control variable for partial flushing and fully compressed for full flushing.
IPC 8 full level
CPC (source: EP)
E03D 1/144 (2013.01); E03D 5/024 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1719846 A2 20061108; EP 1719846 A3 20130320; EP 1719846 B1 20161214; DE 102005020748 A1 20061109; ES 2616326 T3 20170612; PL 1719846 T3 20170731; PT 1719846 T 20170303
DOCDB simple family (application)
EP 06113131 A 20060426; DE 102005020748 A 20050502; ES 06113131 T 20060426; PL 06113131 T 20060426; PT 06113131 T 20060426