EP 1132531 A3 20021127 - W.C. pressure cistern with air bag and injector
Title (en)
W.C. pressure cistern with air bag and injector
Title (de)
W.C.-Druckspüler mit Luftkammer und Injektor
Title (fr)
Réservoir de chasse pressurisé de w.-c. avec cloche d'air et injecteur
Publication
Application
Priority
GR 2000100051 A 20000218
Abstract (en)
[origin: EP1132531A2] A pressure cistern for flushing a toilet, with an airbag, an injector and its own outlet valve. A pressure cistern for flushing a toilet (fig. 1), containing an airbag (2) or airbags. It fills with water through an injector (3) which also supplies the air vessel with air pumped in from the atmosphere through a non-return valve (5). The valve in figure 2 may be fitted to the cistern, or the valve in figure 3 may be fitted to the cistern's outlet pipe, so that water flows out through the valve in figure 2 or figure 3 towards the toilet bowl. <IMAGE>
IPC 1-7
IPC 8 full level
E03D 3/10 (2006.01)
CPC (source: EP)
E03D 3/10 (2013.01)
Citation (search report)
- [X] US 3029443 A 19620417 - NACCARATO TONY C
- [X] US 5596772 A 19970128 - SCHOEN OTMAR [DE]
- [A] GB 513703 A 19391019 - BERTHA FRANCES FARMER
- [A] US 3643265 A 19720222 - WISWELL GEORGE C JR
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 1132531 A2 20010912; EP 1132531 A3 20021127; GR 1003464 B 20001019
DOCDB simple family (application)
EP 01600002 A 20010212; GR 2000100051 A 20000218