Global Patent Index - EP 0995846 A1

EP 0995846 A1 2000-04-26 - Float for flush valves, modular-valve system featuring such a float and method for manufacturing such a float

Title (en)

Float for flush valves, modular-valve system featuring such a float and method for manufacturing such a float

Title (de)

Schwimmer für Ablaufventil, modulares Ventilsystem mit einem solchen Schwimmer und Herstellverfahren für solch einen Schwimmer

Title (fr)

Flotteur pour clapet de vidange, système de clapet modulaire comprenant un tel flotteur et méthode pour fabriquer un tel flotteur

Publication

EP 0995846 A1 (EN)

Application

EP 99120815 A

Priority

IT MI982277 A

Abstract (en)

A float (2) for flush valves, defined by a hollow body (2a) made of synthetic plastic material and defining internally a sealed buoyancy chamber (2b). The float (2) is made in one seamless, rigid piece, and, in combination, the sealed buoyancy chamber has an inside pressure lower than atmospheric pressure. <IMAGE>

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

E03D 1/33; B29C 45/34; E03D 1/14

IPC 8 full level (invention and additional information)

E03D 1/33 (2006.01); E03D 1/34 (2006.01)

CPC (invention and additional information)

E03D 1/33 (2013.01); E03D 1/34 (2013.01)

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

DOCDB simple family

EP 0995846 A1 20000426; EP 0995846 B1 20040421; AT 264956 T 20040515; DE 69916550 D1 20040527; DE 69916550 T2 20050414; DK 0995846 T3 20040705; ES 2218932 T3 20041116; IT 1302834 B1 20001010; IT MI982277 A1 20000424; IT MI982277 D0 19981023; PT 995846 E 20040831