EP 1640516 A3 20060920 - Dual flush cistern and its use
Title (en)
Dual flush cistern and its use
Title (de)
Zweimengenspülkasten sowie seine Verwendung
Title (fr)
Réservoir de chasse d'eau à deux volumes et son utilisation
Publication
Application
Priority
- DE 102004046721 A 20040927
- DE 102004046722 A 20040927
Abstract (en)
[origin: EP1640515A1] The two control buttons (34,35) are connected to a common air line (33) connected to a valve control unit (32) with an air release valve (31). The valve has a pneumatic bag (41) and a spring (42). It is connected to an air release pipe (20). The cistern (11) has a double siphon arrangement and an air feed valve (27) and an air injector (28) in a filling pipe (26).
IPC 8 full level
CPC (source: EP)
E03D 1/125 (2013.01); E03D 1/141 (2013.01)
Citation (search report)
- [Y] GB 618980 A 19490302 - ERIC BAYLY
- [Y] GB 2336606 A 19991027 - BRANN PETER [GB]
- [Y] US 2783475 A 19570305 - STURMAN ALTON W
- [Y] GB 2162214 A 19860129 - BELL ROBERT SAMUEL
- [Y] CH 478304 A 19690915 - AQUAIR CORP LTD [US]
- [A] FR 828490 A 19380518
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1640515 A1 20060329; EP 1640516 A2 20060329; EP 1640516 A3 20060920; EP 1683922 A1 20060726
DOCDB simple family (application)
EP 05020987 A 20050927; EP 05020988 A 20050927; EP 05021005 A 20050927