EP 1197607 A3 20030205 - Flushing cistern for a WC
Title (en)
Flushing cistern for a WC
Title (de)
Spülkasten für ein WC
Title (fr)
Chasse d'eau pour WC
Publication
Application
Priority
CH 20182000 A 20001013
Abstract (en)
[origin: EP1197607A2] Cistern (1) for a toilet comprises an inlet valve for flushing water (56) in a cistern body (2), an outlet (48) for introducing the flushing water into the cistern, a drain valve (6) arranged on an outlet opening (7) of the cistern and having a closing body (9) triggering flushing when raised, a triggering device (34) with a membrane valve (36) and a pilot valve (54), and a lifting device (14) connected to a water connection line (4) and lifting the closing body of the drain valve by means of the water pressure. The drain valve is a ball valve. The lifting device holds onto the closing body using a lever (20). Preferred Features: The lifting device has two valve pistons (16, 61). One piston (61) is provided for partial flushing and raises a closing weight (27).
IPC 1-7
IPC 8 full level
CPC (source: EP)
E03D 1/142 (2013.01); E03D 5/024 (2013.01)
Citation (search report)
- [DYA] US 2760204 A 19560828 - JOANIS MARVIN A
- [YA] EP 0890680 A1 19990113 - GEBERIT TECHNIK AG [CH]
- [Y] EP 0828103 A1 19980311 - CISTERMISER LTD [GB]
- [A] US 4304015 A 19811208 - HUBATKA ALEX
- [A] US 4060857 A 19771206 - COUTON LUCIEN
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1197607 A2 20020417; EP 1197607 A3 20030205; EP 1197607 B1 20040526; AT E267926 T1 20040615; DE 50102393 D1 20040701
DOCDB simple family (application)
EP 01810980 A 20011009; AT 01810980 T 20011009; DE 50102393 T 20011009