EP 3467215 B1 20200415 - DRAINAGE FITTING
Title (en)
DRAINAGE FITTING
Title (de)
ABLAUFGARNITUR
Title (fr)
RACCORD FILETÉ D'ÉVACUATION
Publication
Application
Priority
EP 17194935 A 20171005
Abstract (en)
[origin: CN109629647A] A drain fitting for a flushing cistern comprises a housing with a housing wall and a valve body, movably mounted in the housing, with a float, wherein the valve body can be moved along a centre axis from an inoperative position to a flushing position and from the flushing position to the inoperative position, wherein the float can be moved inside a float chamber and works hydraulically, wherein the float chamber comprises at least one control passage, by means of which, as soon as a flushing water level surrounding the drain fitting has dropped to the height of the control passage, air can enter the float chamber from regions outside the float chamber in such a way that the pressure ratios between the float chamber and the regions outside the float chamber can be balanced, wherein the float can be moved from the flushing position to the inoperative position, wherein the drain fitting also comprises a control unit with a closing weight, which is adjustable in its height position, wherein the closing weight, during initiation of the second flushing quantity, effects a closing force upon the valve body, and wherein the closing weight is movably arranged outside the housing laterally to the surface and relative to said surface, wherein the drain fitting also comprises a fluidically or electrically operable actuator by means of which the valve body can be lifted from the inoperativeposition into the flushing position, and wherein the actuator is arranged laterally to the surface.
IPC 8 full level
E03D 5/02 (2006.01); E03D 1/14 (2006.01); E03D 1/35 (2006.01)
CPC (source: CN EP)
E03D 1/00 (2013.01 - CN); E03D 1/142 (2013.01 - EP); E03D 1/34 (2013.01 - CN); E03D 1/35 (2013.01 - CN EP); E03D 5/024 (2013.01 - EP)
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)
EP 3467215 A1 20190410; EP 3467215 B1 20200415; AU 2018236847 A1 20190502; AU 2018236847 B2 20231116; CN 109629647 A 20190416; CN 109629647 B 20210305; DK 3467215 T3 20200720; PL 3467215 T3 20200907; PT 3467215 T 20200617
DOCDB simple family (application)
EP 17194935 A 20171005; AU 2018236847 A 20180928; CN 201811156018 A 20180930; DK 17194935 T 20171005; PL 17194935 T 20171005; PT 17194935 T 20171005