Global Patent Index - EP 1067246 A1

EP 1067246 A1 2001-01-10 - Flushing cistern flush valve

Title (en)

Flushing cistern flush valve

Title (de)

Ablaufarmatur eines Spülkastens

Title (fr)

Clapet de vidange d'un réservoir de chasse d'eau

Publication

EP 1067246 A1 (DE)

Application

EP 00112491 A

Priority

DE 19931203 A

Abstract (en)

The outlet has a vertically movable valve tube (6), with a sealing element (12) of an outlet valve at its lower end, and which is partly surround by a casing (5). A flow diverter (56) is arranged on the valve tube above the sealing element. The lower edge of the flow diverter surrounds the sealing element independently of the valve tube position, and forms a defined narrow annular space (63).

Abstract (de)

Eine Ablaufarmatur eines Spülkastens enthält ein in vertikaler Richtung anhebbares Ventilrohr (6), an dessen unterem Ende ein Dichtelement (12) eines Ablaufventils angeordnet ist, sowie ein das Ventilrohr (6) zumindest teilweise umgebendes Gehäuse (5), wobei durch Anheben des Ventilrohres (6) ein Spülvorgang auslösbar ist. Die Ablaufarmatur soll dahingehend weitergebildet werden, daß während des Spülens auftretende Geräusche reduziert werden. Es wird vorgeschlagen, daß oberhalb des Dichtelements (12) am Ventilrohr (6) ein Strömungsabweiser (56) angeordnet ist, dessen Unterkante (57) das Dichtelement (12) unabhängig von der Position des Ventilrohres (6) unter Bildung eines definierten engen Ringspaltes (63) umgibt. <IMAGE>

IPC 1-7 (main, further and additional classification)

E03D 1/34

IPC 8 full level (invention and additional information)

E03D 1/34 (2006.01)

CPC (invention and additional information)

E03D 1/34 (2013.01)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1067246 A1 20010110; EP 1067246 B1 20070822; AT 371063 T 20070915; DE 19931203 A1 20010125; DE 19931203 B4 20041216; DE 50014578 D1 20071004

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